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• - - r'1I, ,... --,l nt ~"·1'..~.lidi D ii '. (;1'>0d"-'OF FtSt;".. J:..J Ras;*£I'l¥.... ftCho,""'1j••Atall'.U "".11" REPORT NO.5 WINTER AQUATIC INVESTIGATIONS (SEPTEMBER 1983-MA Y 1984) Volume 2:Appendix F Winter Temperature Data ALASKA DEPARTMENT OF FISH AND GAME SUSITNA HYDRO AQUATIC STUDIES REPORT SERIES r: r ~-. """Nr-- N LD M oo0, LD LDr-- M M Tk /If:Z5 I Sa 4/,8 n19.~6>51 ALASKA DEPARTMENT OF ASH AND GAME SUSITNA HYDRO AQUATIC STUDIES REPORT NO.5 WINTER AQUATIC INVESTIGATIONS (SEPTEMBER 1983-MA Y 1984) Volume 2:Appendix F Winter Temperature Data Prepared for: ALASKA POWER AUTHORITY 334 W.FIFTH AVE. ANCHORAGE.ALASKA 99501 ARLIS Alaska Resources Library &Informa.t.10n ServIces Anchonu:e,Aiaska.... r Appendix F:Winter Temperature Data by:Theresa Keklak and Tim Quane Alaska Department of Fish and Game Susitna Hydro Aquatic Studies 620 East lOth Avenue,Third Floor Anchorage,Alaska 99501 Appendix F is presented in standard report format including an introduction section,an objectives section,a methods section,a results section,and a discussion section.This format was selected to increase the usability of the information for purposes other than those related to salmon incubation.The appendix is limited to a summarization and review of the temperature data.Subsequent analyses are addressed in the body of this report and in other reports. --------_._~---_..~,---- - TABLE OF CONTENTS Page TABLE OF CONTENTS..................................................i LIST OF APPENDIX FIGURES...........................................iv LIST OF APPENDIX TABLES............................................ix 1.0 INTRODUCTION F-1 1.1 Background F-1 1.2 Objectives •..............................•..................F-1 2.0 METHODS....... . . . . ..... . . . •. . .. . .•. . . . .. . . . . . .. . . . .. . .. . .... . .F-2 2.1 Site Selection..............................................F-2 2.1.1 Mainstem Temperature Evaluation F-2 2.1.2 Chum Salmon Spawning/Incubation Temperature Evaluation .......•..........................F-2 2.1.3 Preliminary Mitigation Evaluation F-2 2.2 Field Data Collection F-2 2.2.1 Peabody-Ryan Temperature Recorders (Thermographs)F-6 2.2.2 Omnidata Temperature Recorders (Datapods)F-6 2.3 Data Analysis ............................•..................F-7 2.3.1 Peabody-Ryan Temperature Recorders (Thermographs)F-7 2.3.2 Omnidata Temperature Recorders (Datapods)F-7 3.0 RESULTS F-9 3.1 Mainstem Temperature Evaluation F-9 3.1.1 LRX 9 -Sites 1 and 2 (RM 103.2)and Site 3 (RM 103.5)..F-9 3.1.2 LRX 29 (RM 126.1)F-l1 3.1.3 LRX 57 (RM 142.3)F-l1 3.2 Chum Salmon Spawning/Incubation Temperature Evaluation F-14 3.2.1 Mainstem Habitats ~~][~....•F-14 Alaska Resources Library &.Infonnatlon ServIces i AnChOfa.gC,Alaska TABLE OF CONTENTS (Continued) 3.2.1.1 Mainstem Susitna River at RM 136.1 F-14 3.2.2 Side Channel Habitats F-14 3.2.2.1 Side Channel 10 (RM 134.0)F-14 3.2.2.2 Upper Side Channel 11 (RM 136.3)F-16 3.2.2.3 Side Channel 21 (RM 141.0)F-20 3.2.3 Slough Habitats .•.......................................F-24 3.2.3.1 Slough 8A ..........••...............................F-24 3.2.3.1.1 Lower Slough 8A (RM 125.6)F-27 3.2.3.1.2 Upper Slough 8A (RM 126.6)..•...................F-27 3.2.3.1.3 Upper Slough 8A and Lower Slough 8A F-30 3.2.3.2 Slough 9 (RM 128.6).......•..•......................F-30 3.2.3.3 Slough 10 ..................•....•...................F-30 3.2.3.3.1 Slough 10 Northeast Channel (RM 134.0)F-30 3.2.3.3.2 Slough 10 Northwest Channel (RM 134.0)F-34 3.2.3.3.3 Slough 10 Northeast and Slough 10 Northwest F-34 3.2.3.4 Slough 11 (RM 135.7)F-34 3.2.3.5 Slough 21 F-38 -. - 3.2.4 Tributary Habitats . 3.2.4.1 Fourth of July Creek (RM 131.1;TRM 0.0). 3.2.4.2 Indian River (RM 138.6;TRM 0.2). 3.3 Preliminary Mitigation Evaluation . 3.3.1 Deadhorse Creek (RM 120.9;TRM 1.0). 3.4 Hap jtact ',:F~ie lpt ion s hip s. . . .. .. . •. . .. . .. . . .. . .. . .. . .. . .. .. . . .. . (/~,'~,J ,/~;f"-:". F-42 F-42 F-42 ~ F-46 F-46 F-46 ~I i i ..... .~ TABLE OF CONTENTS (Continued) 3.4.1 Mainstem Habitat Relationships F-46 3.4.1.1 Surface Water Temperatures at LRX 9 (RM 103.2. RM 103.5),LRX 29 (RM 126.1)and LRX 57 (RM 142.3)................•.........................F-46 3.4.1.2 Intragravel Water Temperatures at LRX 9 (103.2 RM 103.5).LRX 29 (RM 126.1),and LRX 57 (RM 142.3)F-49 3.4.2 Side Channel Habitat Relationships F-49 3.4.2.1 Surface Water Temperatures at Side Channels 10 (RM 134.0).Upper 11 (RM 136.3),and 21 (RM 141.0)..F-49 3.4.2.2 Intragravel Water Temperatures at Side Channels 10 (RM 134.0).Upper 11 (RM 136.3).and 21 (RM 141.0)..F-49 3.4.3 Slough Habitat Relationships F-53 3.4.3.1 Surface Water Temperatures at Side Sloughs 8A (RM 126.6},9 (RM 128.6),11 (RM 135.7).and 21 (RM 142 __0) • •• • •• •• • • • • •• • •• • • •• • •• • • • • • • • • • • • •• •<I •••F-53 3.4.3.2 Intragravel Water Temperatures at Side Sloughs 8A (RM 126.6).9 (RM 128.6).11 (RM 135.7).and 21 (RM 142.0)....................•..................F-53 3.4.4 Interhabitat Relationships •.....•.....•....•............F-56 3.4.4.1 Slough 8A (RM 125.6,126.6)and Susitna River at LRX 29 (RM 126.1).....•.....•....................F-56 3.4.4.2 Upper Side Channel 11 (RM 136.3)and Slough 11 (RM 135.7)F-56 3.4.4.3 Slough 21 (RM 141.8,RM 142.0),Side Channel 21 (RM 141.0).and Susitna River at LRX 57 (RM 142.3)F-56 4.0 DISCUSSION ........•..........................•...........•....F-64 4.1 Mainstem Temperature Evaluation .........•.......•...........F-64 4.2 Chum Spawning/Incubation Temperature Evaluation F-65 4.3 Preliminary Mitigation Evaluation ..•.......•................F-67 5.0 LITERATURE CITED ......•.......................................F-320 6.0 CONTRIBUTORS .................................•................F-321 iii LIST OF APPENDIX FIGURES Figure F-l.Locations of the temperature monitoring stations in mainstem,side channel,slough and tributary habitats of the Susitna River during the 1983-84 winter season.....................F-5 Figure F-2.Mean daily surface and intragravel water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1 and 2 (RM 103.2) and LRX 9 -Site 3 (RM 103.5)during the 1983-84 winter season ...•..•.........................F-I0 Figure F-3.Mean daily surface and intragravel water temperatures recorded at Mainstem Susitna River at LRX 29 -Sites 1 and 2 (RM 126.1) during the 1983-84 winter season .....•...............F-12 Fi gure F-4.Mean daily surface and i ntragravel water temperatures recorded at Ma instem Susitna River at LRX 57 -Sites 1 and 2 (RM 142.3) during the 1983-84 winter season ..•.................•F-13 - - Mean daily surface and intragravel water temperatures recorded at Side Channel 10 - Sites 1 and 2 (RM 134.0)during the 1983-84 winter season........................................F-17 Figure F-5. Figure F-6. Mean daily surface and intragravel water temperatures recorded at the Ma i nstem Susitna River at RM 136.1 during the 1983-84 winter season .....•.•...............~.F-15 - Figure F-7.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)during the 1983-84 winter season ...•........~F-18 Figure F-8.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Site 3 (RM 136.3)during the 1983-84 winter season........................................F-19 Figure F-9.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1,2 and 3 (RM 136.3)during the 1983-84 winter season F-21 Figure F-I0.Mean daily surface and intragravel \'/ater temperatures recorded at Side Channel 21 - Sites 1 and 2 (RM 141.0)during the 1983-84 wi nter sea son.. . .. . .. .. . . .. .•. .. . .. . . .. .. .. . .. . . .. . .. F-22 iv - Figure F-l1.Mean daily surface and intragravel water temperatures recorded at Side Channel 21 - Site 3 (RM 141.0)during the 1983-84 winter season.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-23 Figure F-12.Mean daily surface water temperatures recorded at Side Channel 21 -Sites 1,2 and 3 (RM 141.0)during the 1983-84 winter season...............................................F-25 Fi gure·F-13.Mean dai ly i ntragravel water temperatures. recorded at Si de Channel 21 -Si tes 1,2 and 3 (RM 141.0)during the 1983-84 winter season...............................................F-26 Figure F-14.Mean daily surface and intragravel water temperatures recorded at Lower Slough 8A - Site 3 (RM 125.6)during the 1983-84 winter season...............................................F-28 Figure F-15.Mean daily surface and intragravel water temperatures recorded at Upper Slough 8F- Sites 2 and 3 (RM 126.6)during the 1983-84 wi nter season........................................F-29 Figure F-16.~1ean daily surface and intragravel water temperatures recorded at Lower Slough 8A - Site 3 (RM 125.6)and Upper Slough 8A - Site 3 (RM 126.6)during the 1983-84 winter season...............................................F-31 Figure F-17.Mean daily surface and intragravel water temperatures recorded at Slough 9 -Site 3 {RM 128.6}during the 1983-84 winter season...............................................F-32 Figure F-18.Mean daily surface and intragravel water temperatures recorded at Slough 10 Northeast (RM 134.0)during the 1983-84 winter season F-33 Figure F-19.Mean daily surface and intragravel water temperatures recorded at Slough 10 Northwest (RM 134.0)during the 1983-84 winter season........................................F-35 Figure F-20.Mean daily surface and intragravel water temperatures recorded at Slough 10 Northeast (RM 134.0)and Slough 10 Northwest (RM 134.0)during the 1983-84 winter season........................................F-36 v Figure F-21.Mean daily surface and intragravel water temperatures recorded at Slough 11 -Site 2 (RM 135.7)during the 1983-84 winter season.. . . . . •. . . . . . . •. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-37 Figure F-22.Mean daily surface and intragravel water temperatures recorded at Lower Slough 21 - Site 2 (RM 141.8)during the 1983-84 winter season...............................................F-39 Figure F-23.Mean daily surface and intragravel wQ.ter temperatures recorded at Upper Slough 21 - Site 1 (RM 142.0)during the 1983-84 winter season........ . . . . ....... ...... ......•.. ....•..•.. . . .F-40 Figure F-24.Mean daily surface and intragravel water temperatures recorded at Lower Slough 21 - Site 2 (RM 141.8)and Upper Slough 21 _0 Site 1 (RM 142.0)during the 1983-84 winter season...............................................F-41 Figure F-25.Mean daily intragravel water temperatures recorded at Fourth of July Creek and Plume -Site 1 (RM 131.1,TRM 0.0)during the 1983-84 winter season .•..............•...............F-43 Figure F-26.Mean daily surface and intragravel water temperatures recorded at Fourth of July Creek -Site 2 (RM 131.1,TRM 0.0)during . the 1983-84 wi nter season............................F-44 Figure F-27.Mean daily surface and intragravel water temperatures recorded at Indian River - Site 3 (RM 138.6,TRM 0.2)during the 1983-84 winter season................................F-45 Figure F-28.Min"imum,mean,and maximum daily surface water temperatures recorded at Deadhorse Creek (RM 120.9,TRM 1.0)during the 1983-84 winter season •.............•.................F-47 Figure F-29.Mean daily surface water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1,2 (RI\o1 103.2)and Site 3 (RM 103.5),LRX 29 -Sites 1 and 2 (RM 126.1), and LRX 57 -Sites 1 and 2 (RM 142.3) during the 1983-84 winter season ...•.......•........F-48 vi - - - - - - Figure F-30.Mean daily intragravel water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1,2 (RM 103.2)and Site 3 (RM 103.5),LRX 29 -Sites 1 and 2 (RM 126.1) and LRX 57 -Sites 1 and 2 (RM 142.3) during the 1983-84 winter season ••.....•.••.•..•.•.•.F-50 Figure F-31.Mean daily surface water temperatures recorded at Side Channel 10 -Sites 1 and 2 (RM 134.0),Upper Side Channel 11 -Sites 1 and 2 (RM 136.3),and Side Channel 21 - Sites 1 and 2 (RM 141.0)during the 1983-84 winter season........................................F-51 Figure F-32.~~ean daily intragravel water temperatures recorded at Side Channel 10 -Sites 1 and 2 (RM 134.0),Upper Side Channel 11 -Sites 1 and 2 (RM 136.3),and Side Channel 21 - Sites 1 and 2 (RM 141.0)during the 1983-84 wi nter season........................................F-52 Figure F-33.t~ean daily surface water temperatures recorded at Upper Slough 8A -Si te 3 (RM 126.6),Slough 9 -Site 3 (RM 128.6), Slough 11 -Site 2 (RM 135.7)and Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season ..•.....••...•...•.•••••••..•.•.F-54 Figure F-34. Figure F-35. Mean da"ily i ntragrave 1 water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Slough 9 -Site 3 (RM 128.6), Slough 11 -Site 2 (RM 135.7)and Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season .....••.•.•••••.••..•..•......•• Mean da i ly surface water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Lower Slough 8A -Site 3 (RM 125.6) and Mainstem Susitna River at LRX 29 Sites 1 and 2 (RM 126.1)during the 1983-84 winter season •••.••...••...•..•..••.•..•.•.•.••••..•. F-55 F-57 - Figure F-36.Mean daily intragravel water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Lower Slough 8A -Site 3 (RM 125.6),and Mainstem Susitna River at LRX 29 -Sites 1 and 2 (RM 126.1)during the 1983-84 winter season ...••..•.•••••.•••..•..•.•.•...•F-58 vi i Figure F-37.~'1ean daily surface water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)and Slough 11 -Site 2 (RM 135.7)during the 1983-84 winter season F-59 Figure F-38.Mean daily intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)and Slough 11 -Site 2 (RM 135.7)during the 1983-84 winter season .........•....F-60 Figure F-39.f\'lean daily surface water temperatures recorded at the Mainstem Susitna River at LRX 57 -Sites 1 and 2 (R~1 142.3),Lower Slough 21 -Site 2 (RM 141.8),Upper Slough 21 -Site 1 (RM 142.0)and Side Channel 21 -Site 2 (RM 141.0)during the 1983-84 winter season........................................F-61 Fi gure F-40.Mean da ily intragravel water temperatures recorded at the Mainstem Susitna River at LRX 57 -Si tes 1 and 2 (Rr>1 142.3),Lower Slough 21 -Site 2 (RM 141.8),Upper Slough 21 -Site 1 (RM 142.0)and Side Channel 21 -Site 2 (RM 141.0)during the 1983-84 wi nter season........................................F-63 viii -. - LIST OF APPENDIX TABLES .- - - - Table F-l. Table F-2. Table F-3. Table F-4. Table F-5. Table F-6. Table F-7. Table F-8. Cont-j nuous temperature monitori ng stati ons located in the Susitna River basin during the 1983-84 winter season ...............•............ Susitna River mainstem,side channel, slough and tributary winter season tempera- ture data index,1983-84 . Instantaneous water temperatures recorded at sites in the Susitna River basin during the 1983-84 winter season . Selected water quality data collected at Deadhorse Creek (RM 120.9,TRM 1.0)during the 1983-84 wi nter season ............•............... Selected water quality data collected at the outflow pipe at Curry (RM 120.9)during the 1983-84 winter season ......••.................... Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at LRX 9 -Site 1,RM 103.2,GC S27N05W26DAA . Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at LRX 9 -Site 2,RM 103.2,GC S27N05W26DAA ..••........ Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at f4ainstem Susitna River at LRX 9 -Site 3,RM 103.5,GC S27N05W26ADD . F-3 F-68 F-72 F-76 F-77 F-78 F-80 F-84 Table F-10.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at LRX 29 -Site 2,RM 126.1,GC S30N03W19DCA F-92 - Table F-9.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at LRX 29 -Site 1,RM 126.1,GC S30N03W19DCA F-88 -- Table F-11.Ryan temperature data summary:intragravel water temperatures (OC)recorded at Mainstem Susitna River at RM 136.1,GC S31N02W19ADB F-98 ix Table F-12. Table F-13. Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Mainstem Susitna River at RM 136.1,GC S31N02WI9ADB F-102 Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Mainstem Susitna River at LRX 57 -Site 1,RM 142.3,GC S32N02W36CBA F-105 Table F-14.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Mainstem Susitna River at LRX57 -Site 2,RM 142.3,GC S32N02W36CBA F-I07 Table F-15.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 10 -Site 1, RM 134.0,GC S31N03W31BBB ....•.......................F-116 Table F-16.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 10 -Site 1 when the site was frozen,RM 134.0,GC ~ S31N03W31BBB ........•...........•....................F-120 Table F-17.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 10 -Site 2, RM 134.0,GC S31N03W31BBB ..•........•................F-121 - Table F-18.Datapod temperature recorder data summary: surface water temperatures (DC)recorded at Side Channel 10 -Site 2 when the site was frozen,RM 134.0,GC S31N03W31BBB F-128 Table F-19. Table F-20. Tabl e F-21. Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Side Channel 11 - Site 1,RM 136.3,GC S3Hl02W20BBD F-129 Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Side Channel 11 - Site 2,RM 136.3,GC S31N02W20BBD F-131 Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Side Channel 11 - Site 3,RM 136.3,GC S31N02W20BBD F-140 x - f"'~ - .- - Table F-22.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 21 -Site 1, RM 141.0,GC S31N02W02CAA F-145 Tab 1e F-23.Oa tapod temperatu re recorder da ta summa ry: intragravel and surface water temperatures (OC)recorded at Side Channel 21 -Site 2, RM 141.0,GC S31N02W02CAA ..................•.........F-147 Table F-24.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 21 -Site 3, RM 141.0,GC S31N02W02CAA ..........................•.F-156 Table F-25.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Side Channel 21 -Site 3 when the site was frozen,RM 141.0,GC S31N02W02CAA ..............•..........................F-163 Table F-26.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Lower Slough 8A -Site 2, RM 125.6,GC S30N03W30BOB F-168 Table F-27.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Lower S10ugh 8A -Site 3, RM 125.6,GC S30N03W30BDB .....•......................F-169 Table F-28.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Slough 8A -Site 2, RM 126.6,GC S30N03W20CCA ......•.....................F-179 Table F-29.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Slough 8A -Site 2 when the site was frozen,RM 126.6,GC S30N03W20CCA F-182 Table F-30.Datapod temperature recorder data summary: intragravel and surface water temperatures (DC)recorded at Upper Slough 8A -Site 3, RM 126.6,GC S30N03W20CCA F-184 Table F-31.Ryan temperature recorder data summary: surface water temperatures (DC)recorded at Slough 9-Incubation Site,RM 128.5,GC S30N03W09DCB F-190 xi Table F-34.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slough 10 Northwest,R~1 134.0,GC S31N03W36AAA ...•..•.....•..•..•............F-209 Table F-33.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slough 10 Northeast,RM 134.0,Ge S31N03W36AAA ..............................•F-201 Table F-35.Ryan temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slough 11 -Incubation Site,RM 135.5,GC S31N02~J19DDD .........•.............F-217 Table F-32~ Table F-36. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slough 9 -Site 3,RM 128.6,GC S30N03W16BDC ...................•...........F-192 Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)re,corded at Slough 11 -Site 2,RM 135.7,GC S31N02W19DAD ...........•.....•...........•.F-220 -- - - - Table F-37.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Lower Slough 21 -Site 2, RM 141.8,GC S31N02W02AAB F-230 Tab 1e F-38.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Upper Slough 21 -Site 1, RM 142.0,GC S32N02W36CCC .......•....................F-240 Table F-39.Ryan temperature recorder data summary: surface water temperatures (OC)recorded at Deadhorse Creek,RM 120.9,TRM 1.0,GC S29N04W14BCB •......•.......•..........•..............F-250 Table F-40.Datapod temperature recorder data summary: intragravel water temperatures (OC)recorded at Fourth of July Creek and Plume -Site 1, RM 131.1,TRM 0.0,GC S30N03W03DAC ...........•.......F-257 Table F-41.Datapod temperature recorder data summary: intragravel water temperatures (OC)recorded at Fourth of July Creek and Plume -Site 1 when the si te was frozen,RM 131.1,TRM 0.0,GC S3N03W03DAC .........................•........F-266 xii - - -I - -- - Table F-42. Table F-43. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Fourth of July Creek -Site 2,RM 131.1,TRM 0.0,GC S30N03W03DAC F-274 Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Iridian River -Site 3,RM 138.6,TRM 0.2,GC S31N02W09CAB F-279 Table F-44.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Mainstem Susitna River at LRX 9 Site 1,RM 103.2,GC S27N05W26DAA. Values were obtained from temperatures measured at six-hour interval s by datapod temperature recorder ......•..........................F-282 ,..., - - Table F-45. Table F-46. Table F-47. Table F-48. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Mainstem Susitna River at LRX 9 Site 2,RM 103.2,GC S27N05W26DAA. Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder .................•............•..F-283 W~ekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Mainstem Susitna River at LRX 9 Site 3,RM 103.5,GC S27N05W26ADD. Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder ..............•..........•.......F-284 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Mainstem Susitna River at LRX 29 -Site 1,RM 126.1,GC S30N03W19DA. Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder ........•......•..•..............F-285 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Mai nstem Susitna River at LRX 29 -Site 2,R~1 126.1,GC S30N03W19DCA. Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder •..••.•..•.......................F-286 xiii Table F-49. Table F-50. Table F-51. Table F-52. Table F-53. Table F-54. Weekly minimum,mean and maximum intra- gravel water temperatures (DC)recorded at Mainstem Susitna River at RM 136.1,GC S31N02W19ADB.Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder ....................•..F-287 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Mainstem Susitna River at RM 136.1,GC S31N02WI9ADB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-288 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at t~ai nstem Susitna Ri ver at LRX 57 -Site 1,RM 142.3,GC S32N02vJ36CBA. Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder ..............•..•...............F-289 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at ~1ainstem Susitna River at LRX 57 _."Si te 2,RM 142.3,GC S32N02W36CBA. Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder •....•.....•..............•.~....F-290 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Si de Channel 10 -Site 1,RM 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-291 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Side Channel 10 -Site 1 when the site was frozen,RM 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-292 xiv - """ - - - Table F-55. Table F-56. Tabl e F-57. Table F-58. Table F-59. Table F-60. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Side Channel 10 -Site 2,Rr~ 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder ...................•.........................F-293 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Si de Channel 10 -Site 2 when the site was frozen,RM 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder F-294 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Upper Side Channel 11 -Site 1, RM 136.3,GC S31N02W20BBD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder 'F-295 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Upper Side Channel 11 -Site 2, RM 136.3,GC S31N02W20BBD.Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder ......•...........•.....•.•..•...............F-296 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Upper Side Channel 11 -Site 3, RM 136.3,GC S31N02~J20BBD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-297 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (QC) recorded at Si de Channel 21 -Site 1,RM 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-298 xv Table F-61. Table F-62. Table F-63. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Side Channel 21 -Site 2,R~' 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder 41 •..• •..• • •........ ..• •..•..F-299 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Si de Channel 21 -Site 3,RM 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-300 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Side Channel 21 -Site 3 when the site was frozen,RM 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a data pod temperatures recorder •..•...............F-301 - -J Table F-64.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Lower Slough 8A -Site 2,RM 125.6,GC S30N03W30BCD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder o ••••••••••••••••••••••••••••••••••F-302 Table F-65.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Lower Slough 8A -Site 3,RM 125.6,GC S30N03W30BDB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder .........................•...................F-303 Table F-66.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Upper Slough 8A -Si te 2,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder •...•.....•..............•....•...•..........F-304 xvi - - - - Table F-67. Table F-68. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Upper Slough 8A -Site 2 when the site was frozen,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder F-305 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Upper Slough 8A -Site 3,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-306 Tab 1e F-69.Weekly minimum,mean and maximum surface water temperatures (OC)recorded at Slough 9 Incubation Site,RM 128.5,GC S30N03W09DCB. Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder ....•..•..•.....•................F-307 Table F-70.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Slough 9 -Site 3,RM 128.6,GC S30N03WI6BDC.Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder .....•..•.........•.F-308 Table F-71.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Slough 10 Northeast,RM 134.0, GC S31N03W36AAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder ...•................F-309 ,,, - - Table F-72. Table F-73. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Slough 10 Northwest,RM 134.0, GC S31N03W36AAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-310 Weekly minimum,mean and maximum intra- gravel water temperatures (OC)recorded at Slough 11 -Incubation Site,RM 135.5,GC S31N02WI9DDD.Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder F-311 xvi i Table F-74. Table F-75. Table F-76. Table F-77. Table F-78. Table F-79. Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Slough 11 -Site 2,RM 135.7, GC S31N02W19DAD.Values were obtained from temperatures measured at six-hour intervals by a data pod temperature recorder .....•.•............F-312 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Lower Slough 21 -Site 2,Rr~ 141.8,GC S31N02W02AAB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder .....................•.......................F-313 Weekly minimum,mean and maximum intra- gravel and surface water temperatures (DC) recorded at Upper Slough 21 -Site 1,RM 142.0,GC S32N02W36CCC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-314 Weekly minimum,mean and maximum surface water temperatures (OC)recorded at Dead- horse Creek,RM 120.9,TRM 1.0,GC S29N04W14BCB.Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder ....•..•..•............F-315 Weekly minimum,mean and maximum intra- gravel water temperatures (DC)recorded at Fourth of July Creek and Plume -Site 1,RM 131.1,TRM 0.0,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-316 Weekly minimum,mean and maximum intra- gravel water temperatures (DC)recorded at Fourth of July Creek and Pl ume -Si te 1 when the site was frozen,RM 131.1,TRM 0.0,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder.o .....•.....................................F-317 xviii - - - - .- - ~, - Paae ---"-- Table F-80.Weekly m"inimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Fourth of July Creek -Site 2, TRM 0.0,RM 131.1,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-318 Table F-81.Weekly minimum,mean and maximum intra- gravel and surface water temperatures (OC) recorded at Indian River -Site 3,RM 138.6,TRM 0.2,GC S31N02W09CAB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder F-319 xix I.D INTRODUCTION 1.1 Background The Alaska Department of Fish and Game (ADF&G)Susitna Hydro Aquatic Study Team has collected surface and intragravel water temperature data on a continuous basis at selected locations throughout the Susitna River Basin since 1981.The primary intent of the data collection program has been to characterize the seasonal intragravel and surface water temperature regimes of the mainstem Susitna River and its peripheral side channel,side slough,upland slough,tributary mouth,and tributary habitats.Recorded water temperature data are summarized in ADF&G (I981a ).,ADF&G (l981b),ADF&G (l983a),ADF&G (l983b),ADF&G (I983c),and Keklak and Quane (1984).Results of these investigations have been used by project biologists to evaluate the effects of intragravel and surface water temperatures on fish and fish habitats,and by project engineers to validate or calibrate various temperature related models. During the 1983-1984 winter study season (October 1983 to May 1984) temperature monitoring stations were located at 20 sites within the middle reach (Talkeetna to Devil Canyon)of the Susitna River. 1.2 Objectives The objectives of the 1983-84 winter temperature study were: 1)To determine and evaluate the winter surface and intragravel water temperature regimes of the middle reach (Talkeetna to Devil Canyon)'of the mainstem Susitna River. 2)To determine and evaluate the intragravel and surface water temperatures associated with chum salmon spawning/incubation areas in selected mainstem,slough,side channel and tributary habitats. 3)To determine the winter surface water temperature regime of a tributary selected as a potential water source for possible mitigation activities. This appendix summarizes the results of the winter temperature inves- tigations for use in subsequent analyses. F-l 2.0 METHODS 2.1 Site Selection The locations of the temperature stations monitered during the 1983-84 winter study season are presented in Appendix Table F-1 and Appendix Figure F-1.The monitoring stations and the rationale for their selection are presented below according to study objective. 2.1.1 Mainstem Temperature Evaluation During the 1983-84 winter study season,intragravel and surface water temperatures were recorded in the mainstem Susitni River at three stations which had been established during 1982 or 1983.The locations included LRX 9 (R~1103.2),LRX 29 (RM 126.1),and LRX 57 (RM 142.3). The sites were located in the lower,middle,and upper portions of the middle reach of the Susitna River,in areas considered to be represen- tative of the mainstem. 2.1.2 Chum Salmon Spawning/Incubation Temperature Evaluation Temperature monitoring stations were installed at chum spawning/ incubation sites (Appendix Table F-1,Appendix Figure F-1)located in mainstem,side channel,side slough,upland slough,and tributary habitats.Initially each temperature station was installed in a salmon redd whenever possible,or in a location which was considered representative of the spawning area within each study site. Temperature stations which had been disrupted by ice movement or instru- ment failure were reinstalled in the same location whenever possible. Additional sites were also installed within a study location to determine the variability of conditions within the site,to avoid data loss,or to collect temperatures at sites which were not likely to dewater or freeze. 2.1.3 Preliminary Mitigation Evaluation Surface water temperatures were recorded in Deadhorse Creek (RM 120.9, TRM 1.0)to evaluate the feasibility of using the creek as a water source for possible mitigative activities.Continuous temperatures were collected in a pool located below a diversion dam approximately one mile from the mouth of the tributary.Instantaneous temperatures were measured above and below the diversion dam,and at an outflow pipe at Curry which is used to channel the diverted water into the Susitna River. 2.2 Field Data Collection Water temperatures were continuously recorded using either Peabody-Ryan model J-90 temperature recorders or Omnidata two channel data pod record- ers.The Peabody-Ryan temperature recorders were used to collect surface water temperatures or were buri ed in the substrate to record F-2 - - -, - Appendix Table F-l.Continuous temperature monitori ng stati ons located in the Susitna River basin during the 1983-84 winter season. J~River Mile/a Study Temperature Site Trib.Mile Objective Habitat Data Type Susitna River 103.2 mainstem surface and at LRX 9 temp.eval.mainstem intragravel Susitna River 126.1 mainstem surface ;II""at LRX 29 temp.eval.mainstem intragravel Su s itna Ri ver 142.3 mainstem surface and ,Ii>;"at LRX 57 temp.eval.mainstem intragravel Slough 8A 125.6 incubation eval./surface and (lower portion secondary spawn.side slough intragravel of slough) Slough 8A 126.6 incubation eval./surface and (upper portion secondary spawn.side slough intragravel of slough) Slough 9 128.5 incubation eval./ secondary spawn.side slough surface Slough 9 128.6 incubation eval./surface and secondary spawn.side slough intragravel Fourth of 131.1/incubation eval./surface and July Creek 0.0 primary spawn.tributary i ntragravel Side Channel 10 134.0 incubation eval./-surface and primary spawn.side channel intragravel Slough 10 134.0 incubation eval./surface and /(northeast chann.)prima ry spawn.upland slough intragravel(, Slough 10 134.0 incubation eval./surface and (northwest chann.)primary spawn.upland slough intragravel Slough 11 135.5 incubation eval./ primary spawn.side slough intragravel Slough 11 135.7 incubation eval./surface and primary spawn.side slough i ntragravel Susitna River 136.1 incubation eval./surface and at RM 136.1 primary spawn.mainstem i ntragravel a R''1 is calculated to within 0.1 mile of temperature station.lver ml e F-3 Appendix Table F-1 (Continued). - River Mile/a Study Temperature Site Trib.Mile Objective Habitat Data Type Upper Side 136.3 incubation eval./surface and Channel 11 primary spawn.side channel intragravel Indian River 138.6/incubation eval./surface and 0.2 secondary spawn.tributary intragravel Side Channel 21 141.0 incubation eval./surface and prima ry spawn.side channel intragravel -Slough 21 141.8 incubation eval./surface and (lower portion)primary spawn.side slough intragravel A Slough 21 142.0 incubation eval./surface and (upper portion)secondary spawn.side slough intragravel """" Deadhorse 120.9/pre 1 imi nary Creek 1.0 mitigation eval.tributary surface a River mile is calculated to within 0.1 mile of temperature station. F-4 SUSITNA RIVER TEMPERATURE RECORDER SITES 1983 -1984 WINTER SEASON 10 1 MILES (Approa.Scale 1 o 1 ®RYAN TEMPERATURE RECORDER @]DATAPOD TEMPERATURE RECORDER ,.._--__'"'-.../(1 To/It ••t tl .... i Figure F-1.Locations of the temperature monitoring stations in mainstem,side channel,slough and tributary habitats of the Susitna River during the 1983-84 winter season. - F-5 intragravel water temperatures.The two channel data pod recorders were installed at monitoring stations to simultaneously record both intra- gravel and surface water temperatures,or intragravel water temperatures only at two locations within a study site. 2.2.1 Peabody-Ryan Temperature Recorders (Thermographs) The Peabody-Ryan model J-90 temperature recorders (thermographs)contin- uously record temperatures on a 90-day strip chart.Instrument accura- cy,as stated by the manufacturer,is ±O.6°C.Prior to field installa- tion,each instrument was screened at two temperatures (DOC and between lO-16°C)using a calibrated American Society for Testing and Manufactur- ing (ASTM)thermometer as a standard.Thermographs found in error by more than 2°C at either screening temperature were returned to the manufacturer for calibration. Peabody-Ryan temperature recorders were used to monitor surface water temperatures,or to record intragravel water temperatures at a depth of approximately 12 inches.Surface water thermographs were inspected twice each month to retrieve the charts and to detect malfunctioning instruments.Each time the thermographs were checked,an instantaneous water temperature measurement was taken using a cal ibrated Brooklyn thermometer (accuracy ±O.I°C).Field installation procedures are outlined in the FY 84 ADF&G Su Hydro Aquatic Studies (May,1983 -June, 1984)Procedures Manual (ADF&G 1984). 2.2.2 Omnidata Temperature Recorders (Datapods) Omni data model DP2321 two channel temperature recorders (datapods) simultaneously record water temperatures using TPI0V temperature probes. Instrument accuracy,as stated by the manufacturer,Omni data Inter- national,is ±O.I°C.Temperature data are recorded on an ultraviolet, erasable electronic memory chip referred to as a data storage module (DSM).Temperatures are measured every five minutes and the mean, minimum,and maximum temperature measured during each six-hour interval are recorded on the DSM.Prior to installation each temperature probe was calibrated by Dryden and LaRue Engineers and assigned a correction factor.Intragravel temperatures were measured at a substrate depth of approximately 15 inches,whereas surface water temperatures were measured approximately two inches above the substrate. The datapods were also examined twice each month to exchange DSM's and to detect malfunctioning units.A short display sequence was activated on the datapod which enabled the field investigator to determine the operating condition of the instrument and the associated probes.The following information was displayed by the instrument and recorded by the field investigator:errors made in storage,number of storage points used,minutes until the next recording,and current temperatures. An instantaneous surface water temperature was also measured using a calibrated Brooklyn thermometer (accuracy ±O.I°C). During the winter months,the datapod recorders and probes are period- ically exposed to extreme environmental conditions which include ambient F-6 - - - """i air temperatures outside the manufacturer 's (Omnidata International) stated operating range of -20°C to +6DoC,river ice formation and move- ment.Extremely.low air temperatures result in poor instrument perfor- mance and brittle probe connectors.Ice formation in the stream channel increases the difficulty of installing probes,and movement of the ice cover can sever the wi re 1eads from the temperature probes.Wi nter installation of new probes through the ice often requires drilling through five feet of ice.During severe ice conditions it is also difficult to detect damaged probes making it necessary to rely on the short display sequence to determine the operating condition of the instrument. Field installation procedures are outlined in the ADF&G Su Hydro Aquatic Studies (May,1983 -June 1984)Procedures Manual (ADF&G 1983d). 2.3 Data Analysis 2.3.1 Peabody Ryan Temperature Recorders (Thermograpl1s) Using instantaneous water temperatures recorded at the sites as a guide, a 11 Peabody-Ryan thermograph stri p charts were screened for anomalous temperatures which may have resulted from instrument failure.From the strip charts,a reduced temperature data base was obtained as two hour point temperatures. A correction value for each strip chart was determined as the difference between the temperature obtained with a calibrated Brooklyn thermometer (accuracy ±D.1°C)and the thermograph reading at the time the stri p chart was removed.(A correction value is determined at the time the strip chart is removed from the thermograph rather than at installation because response time of the recorder to adjust from ambient air temperatures to actual water temperatures can vary.Therefore,at the time of installation the mechanical operation of the thermograph may i nfl uence the temperature di fference between the J-90 thermograph and the calibrated thermometer.)The correction value was then used to correct the two-hour point temperature data obtained from each strip chart.From these corrected data bases,daily,USGS water year weekly, and monthly minimum,mean,and maximum surface water temperatures were computer calculated and reported in tables and plots. 2.3.2 Omnidata Temperature Recorders (Datapods) Water temperature data were retrieved from the datapod temperature recorders as six-hour minimum,mean,and maximum temperatures by reading the data storage module (DSM)via an Omnidata model 217 Datapod/cassette reader into a microcomputer.These six-hour data bases were edited and corrected for storage errors and anomalous data.From these edited data bases,daily,weekly,and monthly minimum,mean,and maximum temperatures were computer calculated and reported in tables and plots. During the winter season,field observations indicated that several intragravel and surface water temperature sites were frozen.The resulting low temperature measurements (below DOC)were removed from the original base data file and included in a separate data base.Tables of daily,weekly,and monthly minimum,mean,and maximum temperatures F-7 recorded at these frozen sites were developed.Daily mean temperatures are also included in the temperature plots which were developed for each site. F-8 - F"" I - 3.0 RESULTS A summary of the results of the 1983-84 winter temperature studies is presented by study objective.The applications of these temperature data to modelling,effects on biological activity,and impact analyses are addressed in the body of thi s report and in other reports.The 1983-84 winter season period of record for each station is presented in Appendix Table F-2.Instantaneous water temperatures recorded at selected sites are listed in Appendix Tables F-3,F-4,and F-5.Site maps of the locations are presented in Appendix B. 3.1 Mainstem Temperature Evaluation Continuous intragravel and/or surface water temperature data were recorded at three mainstem locations in the middle reach of the Susitna River:LRX 9 (RM 103.2,RM 103.5),LRX 29 (RM 126.1),and LRX 57 (RM 142.3). 3.1.1 LRX 9 Sites 1 and 2 (RM 103.2)and Site 3 (RM 103.5) Surface and intragravel water temperatures were collected at three LRX 9 locations using a datapod temperature recorder:Site 1,Site 2 and Site 3.Temperatures were recorded at Site 1 until September 11 when the temperature probes were moved further into the ri ver,to Site 2,to avoi d dewateri ng.Temperatures were recorded at Site 2 from September 11 to late December when the probe wires were severed by ice movement.The Site 3 monitoring station was installed on February 8,in an open lead,to replace-the Site 2 station. Daily and monthly minimum,mean,and maximum surface and intragravel water temperatures recorded at each site are presented in Appendix Tables F-6 to F-8.Hater year weekly temperatures are presented in Appendix Tables F-44 to F-46.A plot of the mean daily temperatures is presented in Figure F-2. Overall temperatures recorded at Site 1 were decreasing from August 24 to September 11.Surface water temperatures were generally warmer than intragravel temperatures.At Site 2 temperatures continued to decrease through October.Although -surface and intragravel water temperatures recorded at Site 2 were generally similar,intragravel water temperatures were slightly warmer than surface water temperatures from late-October through early December.Mean daily intragravel temperatures at Site 2 ranged from -O.I°C to 7.2°C,while surface temperatures varied between -O.I°C and 8.0°C.From February through mid-May,intragravel water temperatures recorded at Site 3 were much warmer than surface water temperatures.For example,the mean monthly February intragravel water temperature at Site 3 was 2.8°C while the average surface water temperature was 0.3°C.In mid-May both surface and intragravel water temperatures increased.May surface water temperatures ranged from -O.2°C to 11.5°C,while intragravel temperatures varied between 1.6°C and 4.9°C. F-9 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE MAINSTEM AT LRX 9.SITE I (RM 103.21 _.._••MAINSTEM AT LRX 9-SITE 2 (RM 103.2) - -MAINSTEM AT LRX 9-liTE 3 (RM 103.5) MEAN RAlLY SURFACE WATER TEMPERATUR£ -----MAINSTEM AT LRX 9 -SITE I (RM 103.2) ••...•.•...•MAINSTEM AT LRX 9 -SITE 2 (RM 101.2) _._.-MAINSTEM AT LRX 9 -SITE 3 (RM 101,5) A \ \ "-.,"-A.r"'V' t, ,I j~\...~,,-,.,.,...J.r'V'\,-..J'-...r-'-"\l'\'j i IV",1'1 -"',j....rv ~,', ... " I 'I • I,• • II 't:.\ ',:\:,..~ I ;,':: :i \, 1: \..'~,,\..\I :J\.h J /'..""'"":..1\...._.".,J-,b,-".,.. 15 14 13 12 II-o 100-9 W 0:8 ::J 7~ <t 60: W 5."11.I ~I-'40w.....3 a::.2w ~1<t ~0 -I -2 -3 -4 " SEP I OCT I NOV IDEC I JAN IFEB I MAR I APR I MAY I JUN Figure F-2.Mean daily surface and intragravel water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1 and 2 (RM 103.2) and LRX 9 -Site 3 (RM 103.5)during the 1983-84 winter season. J 1 J I J D 1 J )!I }f !J I J ! ,~' r- I I 3.1.2 LRX 29 (RM 126.1) At LRX 29,surface and intragrave1 water temperatures were collected using datapod recorders at two locations:Site 1 and Site 2. Temperatures were obtained at Site 1 until November 2,when the temperature probes were moved further into the river,to Site 2,to avoid dewatering.Temperatures were recorded at Site 2 from November 2 until December 17 when the probe wires were severed by ice movement.A surface water probe was reinstalled at Site 2 on January 12,however, ice conditions and deep water prevented the installation of an intragrave1 probe until March 4.Both surface and intragrave1 water temperature were recorded at Site 2 through Apri 1 21 when both probe wires were severed by ice movement. Dai'ly and monthly minimum,mean and maximum surface and intragrave1 temperatures recorded at both sites are presented in Appendix Tables F-9 and F-10.Water year weekly temperatures are presented in Appendix Tables F-47 and F-48.A plot of the mean daily surface and intragrave1 temperatures is presented in Figure F-3. Although temperatures at LRX 29 -Site 1 were generally declining through late September,intragravel and surface water temperatures remained similar.In late September,surface water temperatures decreased to -O.I°C,while the minimum intragrave1 temperature recorded was 1.DoC.Intragrave1 temperatures remained warmer than surface water temperatures through November 2,when the station was moved to Site 2. Mean daily intragrave1 temperatures at Site 1 (August 24 to November 2) varied between o.rc and 8.9°C,while mean daily surface temperatures ranged from DoC to 9.4°C.Between November 3 and December 17, intragrave1 temperatures at Site 2 were warmer than surface water temperatures.Ouri ng thi s time mean da ily i ntragrave1 temperatures ranged from 1.0 to 2.DoC,while mean daily surface temperatures varied between DOC and D.4°C.From January 12 through March 4 only surface water temperatures were recorded at LRX 9.Surface water temperatures remained near DoC from January through April.From March 4 to April 21, mean daily intragrave1 temperatures near D.O°C were recorded. 3.1.3 LRX 57 (RM 142.3) At LRX 57,surface and i ntragrave 1 water temperatures were recorded using data pod temperature recorders at two locations:Site 1 and Site 2.Temperatures were recorded at Site 1 from August 24 to September 11 when the probes were relocated to Site 2 to avoid dewatering.Both intragrave1 and surface water temperatures were recorded at Site 2 until May 31.Mean daily and monthly minimum,mean and maximum temperatures recorded at both sites are presented in Appendix Tables F-13 and F~14. Water year weekly temperatures are presented in Appendix Tables F-51 and F-52.A plot of mean daily temperatures is shown in Figure F-4. Although intragrave1 temperatures were warmer than surface water temperatures throughout the period of record,large differences in F-11 MEAN DAILY SURFACE WATER TEMPERATURE -----MAINSTIEM AT LRX 29-SITE I (RM 126.1) .........MAINSTEM AT LRX 29-SITE 2 (RM 126.1) MEAN DAILY INTRAGRAVEL ,WATER TEMPERATURE ---MAINSTEM AT LRX 29 -SITE 1 (RM 126.11 -"-"MAINSTfM AT LRX 29-SITE 2(RM 126.1) 15 14 13 12 .-II (.) 0 10- LLI g- o::8- :J ~7 <t -n a:6 I W I-' N a..5 ~w 4 ~:3 0::2-' LLI I-1-'<t ~0- -1- -2 -3 -4- -..r-"......... ......;,..--•.,.....r ......................"~;_·_··_·..-v I SEP OCT NOV DEC JAN FEB MAR APR MAY JUN Figure F-3.Mean daily surface and intragravel water temperatures recorded at Mainstem Susitna River at LRX 29 -Sites 1 and 2 (RM 126.1)during the 1983-84 winter season. J I )I I ]I ,"I .~I I ,I -1 I I ]1 ~1 1 1 J 1 ]') .~, .~: .............: MEAN DAILY SURFACE WATER TEMPERATURE -----MAINSTEM AT LRX 57 -SITE I (RM 142.3) •••••••••MAINSTEM AT LRX 57 -SITE 2(RM 142.31 MEAN DAILY lNTRAGRAVEL WATER TEMPERATURE ---MAINSTEM AT LRX 57-SITE I (RM 142.3) -"-"MAINSTEM AT LRX 57-SITE 2(RM 142.3) ........-...- (\:"1\, :\.~/. '.:l I"~.,I ,"...,.-;!1 J\".:'---r"o..JV"...J '~'.~'~.o~.._.'.r \.-.-'\r'o ..~..-._..-.r "\;"/'.~~I~.:~~I :..: . 15 - 14- 13 - 12--II - 0 0 10~- UI g- o:B- ;:)....7- e( 0:6- UIa.5- ..,.,~4-I UI.........w 3- 0:2- UI....I- e( ~0- -I - -2- -3 - -4- I SEP I OCT I NOV I DEC 1 JAN I FEB I MAR I APR I MAY I JUN Figure F-4.Mean daily surface and intragravel water temperatures recorded at Mainstem SusitnaRiver at LRX 57 -Sites 1 and 2 (RM 142.3)during the 1983-84 winter season. temperature were not observed until mid-October.In early October both surface and intragravel water temperatures had declined to approximately 0.5°C.However,by late October surface water temperatures had decreased to O°C,while intragravel water temperatures had increased to approximately 3.5°C.Similar surface and intragravel temperatures were recorded until mid-May when mean daily surface water temperatures increased to 5.3°C and mean daily intragravel temperatures increased to 8.6°C. 3.2 Chum Salmon Spawning/Incubation Temperature Evaluation In support of the chum salmon incubation study,continuous surface and intragravel water temperatures were recorded at one mainstem site,three side channel sites,eight slough sites,and two tributary locations throughout the 1983-84 winter study season.Results of these efforts are presented below by habitat type. 3.2.1 Mainstem Habitats 3.2.1.1 Mainstem Susitna River at RM 136.1 Although both surface and intragravel water temperatures were recorded at the mainstem Susitna River site at RM 136.1,surface water temperatures were not obtained until March 2 when a datapod recorder became available for installation. Mean daily and monthly minimum,mean,and maximum temperatures recorded in the mainstem Susitna River at RM 136.1 are presented in Appendix Tables F-11 and F-12.Water year weekly temperatures are presented in Appendix Tables F-49 and F-50.A plot of mean daily temperatures is shown in Figure F-5. Intragravel temperatures were recorded with a buried Ryan temperature recorder from October 1,1983 through January 4,1984.At the time of installation intragravel water temperatures as high as 3.0°C were measured.By October 7,mean daily intragravel temperatures had decreased to O°C.Throughout the remainder of the recordi ng peri od intragravel temperatures near O°C were recorded. Intragravel and surface water temperatures were recorded using a datapod temperature recorder from March 2 through May 3.Intragravel and surface water temperatures were similar until mid-April,with tempera- tures averaging near O°C.In mid-April,slight increases in intragravel temperatures were observed,while larger increases in surface water temperatures were seen.April surface water temperatures ranged from O.l°C to 2.9°C,while intragravel temperatures varied between O°C and 0.8°C. 3.2.2 Side Channel Habitats 3.2.2.1 Side Channel 10 (RM 134.0) Surface and intragravel water temperatures were collected at Side Channel 10 using a datapod temperature recorder from August 24 to May 31.Two temperature sites were established in the side channel:Site 1 F-14 .... .... MEAN DAILY SURFACE WATER TEMPERATURE -----MAINSTEM AT RM 136.1 (DATAPOD) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---MAINSTEM AT RM /36.1 (DATAPOO) -••-••MAINSTEM AT RM 136.1 (THERMOGRAPH) 15 14 13 12 -II 0 100-9 w 0:8 ~7~ c:(6-0: W 5-a.. ~4-W "'T1 ~3I...... (J1 a:2- W ~I c:( ~0- -I - -2 - -3 - -4-' 1 \ \":\rV-V··/I·----v-:·..j\·A ..--.- 1 1 ",'"_...~ ,1 J~'._~4 •--'\0-"" 1 SEP OCT 1 NOV I DEC f JAN FEB I MAR IAPR MAY JUN Figure F-5.Mean daily surface and intragravel water temperatures recorded at the Mainstem Susitna River at RM 136.1 during the 1983-84 winter season. and Site 2.Mean daily and monthly mlnlmum,mean,and maximum tempera- tures recorded at the sites are presented in Appendix Tables F-15 to F-18.Water year weekly temperatures are listed in Appendix Tables F-53 to F-56.Mean daily temperatures recorded at the sites are shown in Appendix Figure F-6. The temperature station at Site 1 was operated from August 24 to November 5 when the datapod recorder malfunctioned.During this period both surface and intragravel water temperatures were decreasing. However,surface water temperatures were more variable than intragravel temperatures.Surface water temperatures were also warmer than intragravel temperatures until late October when the trend reversed. From August 24 to November 5 surface water temperatures at Site 1 ranged from O.4°C to 10.3°C and corresponding intragravel water temperatures ranged from 2.7°C to 5.1°C. On November 16 a new recorder was installed at Site 1,but the site was frozen,and both surface and i ntragrave 1 temperatures measured below DoC.Therefore,a new recorder and a surface probe were installed at Site 2.(Due to time constraints an intragravel probe was not installed in Site 2 at this time.)Site 1 remained frozen,and on November 30 the· intragravel monitoring station was moved to Site 2. Site 2 was monitored through May 31,however,frozen conditions were recorded at the surface water station from December 15 to December 18. Intragravel temperatures at Site 2 were stable,while surface water temperatures were variable.From November 16 to May 31,surface water temperatures ranged from DOC to 14.7°C.Between November 30 and May 31 intragravel water temperatures varied from 1.8°C to 3.6°C. 3.2.2.2 Upper Side Channel 11 (RM 136.3) Surface and intragravel water temperatures were recorded in Upper Side Channel 11 at three locations:Site 1,Site 2 and Site 3.Temperatures were recorded at Site 1 from August 24 to September 12 when the recorder was relocated to Site 2.The Site 2 station was monitored from September 12 to May 31.The temperature station at Site 3 was installed on January 11 to determine variations in temperatures occuring within the si de channel.Temperatures were recorded at the site through f1ay 31. Mean daily and monthly mlnlmum,mean,and maximum temperatures recorded at the Upper Side Channel 11 sites are reported in Appendix Tables F-19 to F-21.Water year weekly temperatures recorded are presented in Appendix Tables F-57 to F-59.Plots of mean daily surface and intragravel temperatures are shown in Appendix Figures F-7 and F-8. Mean daily surface water temperatures recorded at Site 1 ranged from 5.6°C to 9.D oC,while mean daily intragravel temperatures varied between 5.3°C and 6.1°C.At Site 2,surface water temperatures were warmer than intragravel temperatures in the fall (late August and early September)and spring (April and May),and were colder than intragravel F-16 ~. - 1 1 -1 I 1 J --'1 --] Mean daily surface and intragravel water temperatures recorded at Side Channel 10 -Sites 1 and 2 (RM 134.0)during the 1983-84 winter season. ................---·vv-·--....--........:~1f~..'-o..1··'-...\./'.J".,':';:.. ......\,/~.~.. ...... MEAN DAILY SURFACE WATER TEMPERATURE -----SIDE CHANNEL 10-SITE I CRM 134.01 •..••....•SIDE CHANNEL 10 -SITE 2 CRM 134.0) _.-.SIDE CHANNEL 10-SITE 2,FROZEN CRM 134.01 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---SIDE CHANNEL IO~SITE I (RM 134.01 ---SIDE CHANNEL \0-SiTE I,FROZEN CRM 134.01 -••-..SIDE CHANNEL 10-SITE 2 (RM 134.01 JUN -..., '. I MAY ., ~!..", .'..~:: ::;;: .:.:-, :',. .~:.•';....: ;. I APR I MAR '::"'..;'.. I FEB '.':.".~, I JAN , i I DEC \'"1~I' 1/ I NOV I I•, •I. I ".,'\...,,'. 15 14 13 12-II 0 100-,-,I 9 ,.'.... "u.l ",'.""0::8 ~~'~I t,..l ,." ::;)..~" ~7 • I I","«, "6 ,"0::'"L&J ' I , I I Q.5 ~,' ....,,'..' "~4,L&J............I-3- 0::2-L&J ~1-« ~0- -I - -2 - -3 - -4 - -I I I SEP OCT Figure F-6. MEAN DAILY SURFACE WATER TEMPERATURE -----UPPER SIDE CHANNEL II -SITE I (RM 136.3) ...•.....•UPPER SIDE CHANNEL II -SITE 2 (RM 136.3) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SIDE CHANNEL II -SITE I (RM 136.3) _••_••UPPER SIDE CHANNEL II -SITE 2 (RM 136.3) ,":......".::......,.:.•... ,. I. " II,I I,\ I I I I '~~!n..'"~;1 '"'''",. . •;,;:.•,!,:-,,,~t,i'''/1 .__J ...1\"'''\(\A.'1'/ifY:f0~~:-,.f.v,"",;t'-.j'I'-/v-!":,,:,":;·0:" ,.,..;:::.,''.,,;',,;'\.t·,:',:'.':.: 15 14 13 12 -II~ ~10-9 W D:::8 ~ I-7 oct D:::6 IJJ 0-S -n ::E 4-I W.....co I-3- D:::2- IJJ l-I- e( ~0- -1- -2- -3 -4- SEP OCT NOV DEC JAN T FEB MAR APR Figure F-7.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)during the 1983-84 winter season. J J B •.J J J I j I J 1 J J J J .1 )] J--~l 1 ]1 1 ]-1 I --I --_._.~1 1 15- 14- 13- 12- 11--o 10-0-9- UJ a:::8- :> t-7- e:( a:::6- UJ "Q.5- I ::::t......4-I,()UJ t-3- 0:::2-UJ t-I- e:( ~0- -1- -2- -3 - -4- MEAN DAILY SURFACE WATER TEMPERATURE -----UPPER SIDE CHANNEL II-SITE 3 (RM 136.31 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SlOE CHANNEL II·SITE 3 (RM 136.31 ., ,II.,,, ,"'''I,•IIII,'1""\'",...' _1\''''.10 I f'.:~.\.'.~ ,"I' J ',\.r '..'i ,,'..1\,-"~I I ' '\.:'~../\::)" SfP OCT I NOV I DEC I JAN I FEB I MAR T APR MAY JUN Figure F-8.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Site 3 (RM 136.3)during the 1983-84 winter season. temperatures throughout the winter.Mean monthly surface water temperatures at Site 2 ranged from 0.4°C to 8.6°C,while mean monthly intragravel water temperatures varied from 2.6°C to 6.4°C.Surface and intragravel water temperatures recorded at Site 3 followed the same trend as the temperatures observed at Site 2.Between January 11 and May 31 mean daily surface water temperatures at Site 3 ranged from 0.2 to B.O°C while mean daily intragravel temperatures ranged between 3.0 and 5.7°C.The similarities between temperatures recorded in Sites 2 and 3 are illustrated in Appendix Figure F-9. 3.2.2.3 Side Channel 21(RM 141.0) Surface and intragravel water temperatures were recorded at three lo- cations (Sites I,2,and 3)in Side Channel 21.Surface and intragravel temperatures were monitored at Site 1 from August 24 to September 12 when the station was moved to Site 2.Both intragravel and surface water temperatures were recorded at Site 2 from September 12 through January 10 when the intragravel probe wire was severed by ice movement. From January 11 to May 22,only surface water temperatures were recorded at the Site.A monitorinQ station was established at Site 3 on November 30 to ensure the collection of data in the side channel.The Site 3 station was monitored through May 22. Mean daily and monthly minimum,mean,and maximum temperatures recorded at the sites were presented in Appendix Tables F-22 to F-25.Water year weekly temperatures are listed in Appendix Tables F-60 to F-63.Mean daily temperatures recorded at the sites are presented in Appendix Figures F-I0 and F-11. Although both intragravel and surface water temperatures at Site 1 were decl i ni ng from August 24 to September 12,surface water temperatures were warmer.Surface water temperatures ranged from 4.7°C to 9.2°C,and intragravel temperatures varied between 3.9 and 7.9°C. Surface and intragravel water temperatures were recorded at Site 2 from September 13 to January 10 when the intragravel probe wire was severed by ice movement.From January 11 through May 22 only surface water temperatures were recorded at Site 2. In September and October both surface and intragravel water temperatures were decreas i ng,however,i ntragravel water temperatures were warmer through September.Surface water temperatures were warmer than intragravel temperatures throughout October.From September 13 through October 31 surface water temperatures at Site 2 ranged from 1.6°C to 7.5°C while intragravel temperatures varied from 1.6°C to 6.3°C.In November both surface and intragravel water temperatures increased sl i ghtly.From November to January 10,intragravel water temperatures were warmer than surface water temperatures although both showed similar trends.From November until January 10 intragravel temperatures remained near 2.5°C.Except for a short period in January when surface temperatures decreased to 0.7°C,surface water temperatures remaoined near 1.5°C until late April when the temperatures began to increase.In ~1ay,surface water temperatures at Site 2 ranged between 2.1 °C and 13.1°C. F-20 - ~~~···l -~~l ~l ~--]1 '-1 -1 ~)]'--1 15- 14- 13- 12- 11--U 10- 0-9- w 8-a:: ::>7-~ e:.(6-a::w 5-."11.I ::E 4-N......W ~3- 0:::2- w ~I- e:.( ~0- -I - -2 - -3- 4- MEAN DAILY SURFACE WATER TEMPERATURE -----UPPER SIDE CHANNEL II.SITE I (RM 136.3) ..........UPPER SIDE CHANNEL 11-SITE 2 (RM 136.3) -.-.UPPER SIDE CHANNEL 11-SITE 3 (RM 136.3) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SIDE CHANNEL 11-SITE I (RN 136.3) _..-..UPPER SIDE CHANNEL 11-SITE 2 (RN 136.3) UPPER SIDE CHANNEL 11-SITE 3 (RN 136.3) ",. ~,'~"'"\,,~~. .\i(·i\"JV~'".:~~""\i~.r .'.('-:~"'::..tJ ..'-'.'1 .:ri·-v"",\.(\,r-..",~.::".:':.:.r·:n.··vJ.·V'",J-".I"-.JV'"---'•./i ::'.V'~~If I \ILJ:'1-J..:'·.r ~'.t',r·.f/~~.~";iJv iii r .:.::"'"l.-----r~~:I\:I~~.I rr,:.:·,.,."c",',:.',..../:.i"'-...J-·V-·,J "-':;'.;.'\: ":',:'.c";:,,:J'.:,'".::.i ;'.J \i \.I ...,:...:.:i';":\~J~{\J)ViJ V SEP I OCT r NOV I DEC I JAN I FEB I MAR I APR I MAY JUN Figure F-9.Mean daily surface and intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1,2 and 3 (RM 136.3)during the 1983-84 winter season. F:'l ~:~:1 i; MEAN DAILY SURFACE WATER TEMPERATURE -----SIDE CHANNEL 21·SITE I (RM 141.0) ..........SIDE CHANNEL 21·SITE 2 (RM 141.0) MEAN DAILY lNTRAGRAVEL WATER TEMPERATURE ---SIDE CHANNEL 21-SITE I (RM 141.0) _.._.•SIDE CHANNEL 21-SITE 2 (RM 141.0) 15 14 13 12-II 0 100-9 LaJ 0:::8 :J 7....«6a: LaJ ~Q. ."~4 I LaJ N ....N 3 -! a:~- LaJ....1-'« :I:0- -I - -2 - -3 - -4 - ,, •,, I I, ~~,:"""\r ';r,\ .,:..\:...'. l''Ii ":.".f'/'-\''''''Y''~~.~..J)~" '\::':'.~.::'''''''.\......~,... .~..::.., .". ..' I SEP I OCT I NOV I DEC I JAN I FEB I MAR I APR I MAY I JUN Figure F-lO.Mean daily surface and intragravel water temperatures recorded at Side Channel 21 -Sites 1 and 2 (RM 141.0)during the 1983-84 winter season. J J )I J I )I J j J J I )I --~~1 -~~l -l-~~1 ~J 1 ~j 1 ] Mean daily surface and intragravel water temperatures recorded at Side Channel 21 ~Site 3 (RM 141.0)during the 1983-84 winter season. MEAN DAILY SURFACE WATER TEMPERATURE -----SIDE CHANNEL 21-SITE 3 (RM 141.0) •••••••.••SIDE CHANNEL 21-SITE 3,FROZEN (RM 141.0) MEAN DAilY INTRAGRAVEL WATER TEMPERATURE ---SIDE CHANNEl 21-SITE 3 (RM141 .0)_00_..SIDE CHANNEl 21-SITE 3,FROZEN (RM 141.01 .............\:..~"_.'''''''-..'--''-'.-..\J JUNMAY I APRMAR ,~,I" (1 I,t"'I. I ",,,,,,,, •, ~'I•·,·,,.,'. ~. ."I~-- _"',...." ,... 1 FEB --, I JAN ...-~. I DEC I NOV 15- 14- 13 - 12--II - 0 la-o-9- W a:8- :::)7-l- e(6-0:: W 5-0.. "T1 :E 4-, WN W I-3- Q:2-w l-I- e( ~0- -I - -2 - -3 - -4- -I I I SEP OCT Fi gu re F-1l. concurrent intragravel temperature data are 2 and 3,a comparison of the intragravel within Side Channel 21 was not made (Appendix Surface and intragravel water temperatures were recorded at Side Channel 21 -Site 3 from November 30 through May 22.The surface water temperature monitoring location was frozen from December 8 through December 14,and from January 22 to January 31.(The site may have actually froze at some undetermined time between December 22 and January 22.However,the surface water data was not removed from the open water data base unti 1 temperatures below O°C were recorded throughout the day).The actual status of the intragravel water temperature monitoring station is uncertain from January 22 to April 27.However, the low and constant temperatures indicate that the station was also frozen during this time period. Surface water temperatures at Site 3 increased gradually from late January until late April.Mean monthly,February,March,and April surface water temperatures were 1.2,2.2 and 3.4°C,respectively.In late April,a sharp increase in surface water temperatures occurred. Temperatures as high as 12.8°C were recorded in mid-May before tempera- tures decreased sharply.Temperatures measuri ng 1ess than a.soC were recorded in late May before temperatures began to increase again. Intragravel water temperatures at Site 3 remained near -O.l°C from February through late April,possibly due to ice conditions.A sharp increase in intragravel temperatures also occurred in late April. Intragravel water temperatures followed a temperature trend similar to the surface water temperature trend through May although intragravel temperatures were lower. A comparison of surface water temperatures recorded within Side Channel 21 was made to determine variations in temperatures occurring within the site (Appendix Figure F-12).Because the data recorded at Site 3 prior to January 10 is not continuous,only the periods of record from January 10 to May 22 were compared.From January 22 to January 31,the surface water temperature station at Site 3 was presumed frozen.The lowest temperature,-1.5°C,was recorded at this site on January 29.Tempera- tures recorded at Site 2 had also decreased at this time.The lowest temperature recorded at Site 2,0.7°C,was also recorded on January 29. By January 31,surface water temperatures at Site 2 had increased to 1.S o C.Surface temperatures remained near 1.S o C through April and increased sharply in early May.Surface water temperatures at Site 3 increased gradually through April and also rose rapidly in early May. Although temperatures at Site 3 were generally higher,surface temperatures at Sites 2 and 3 followed similar temperature trends through May. Because very little available for Sites temperatures recorded Figure F-13). 3.2.3 Slough Habitats 3.2.3.1 Slough 8A ..... - .8!I6'A - "'"" Surface and intragravel water temperature monitoring stations located in both the lower and upper portions of Slough BA. F-24 were - ]--J 1 1 1 1 1 MEAN DAILY SURfACE WATER TEMPERATURE ---SIDE CHANNEL 21 -SITE I (RM 141.0) -----SIDE CHANNEL 21-SITE 2 (RM 141.0) _••_••SIDE CHANNEL 21-SITE 3 (RM 141.0) ••••••.•••SIDE CHANNEL 21-SITE 3,FROZEN (RM 141.0) 15 14 I~ 12-II 0 10•-9 l&J 8ct: ::J 7.... c:(6 -,ct: l&J 5-0. :E 4-l&J....~-." ct:2-I N lAJ01....I-e:( 0-3: -I - -2 - -~- -4 - \~,'.,". • I I ",,.. ~,'",'....,.,..",1'".~•I'1/\.. I'\~ ,",-I,"":,:'':'-"'.:","""\ \...,,','~\.,.\,..."... JI(.V....;;:''\~ //:i i ;:~J ) ,;yo I " I ' ,.vI : ~..----,...f'-.or-I ":,,--~.-"':::>-":.:,"/"_.__.."-'".._r--~/-, .; OCT NOV DEC JAN I FEB IMAR I APR MAY JUN Figure F-12~Mean daily surface water temperatures recorded at Side Channel 21 -Sites 1,2 and 3 (RM 141.0)during the 1983-84 winter season. MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---SIDE CHANNEL 21 -SITE I (RM 141.0) -----SIDE CHANNEL 21-SITE 2 (RM 141.0) _•._..SIDE CHANNEL 21-SITE 3 (RM 141.0) .•••.....•SIDE CHANNEL 21 -SITE 3,FROZEN (RM 141.0) •'.'-"Jl."",,,/,_...,"'" '",_..\..6 __"~\I \-,-I "I ...~ 15 14 13 12-II 0 10•-9l&J 0:::8:) 7~ e( :~~',..,.,\0::: l&J a. ::IE 4--..l&J....3-"I 0:::2- N 0'1 l&J....I- e( 0-;= -I - -2- -3 - -4=L., OCTSEP NOV DEC JAN FEB MAR APR ) :\I . I ~ j \ i L IMAY I JUN Figure F-13.Mean daily in~ragravel water temperatures recorded at Side Channel 21 -Sites 1,2 and 3 (RM 141.0)during the 1983-84 winter season. J J j 1 ]J I )J )B J J 3.2.3.1.1 Lower Slough 8A (RM 125.6) Both surface and i ntragravel water temperatures were recorded at the stage monitoring station in the lower portion of Slough 8A at Site 3 from August 24 through May 22.Gaps occurred in the data in November due to instrument failure.Mean daily and monthly minimum,mean,and maximum temperatures recorded at Lower Slough 8A are presented in Appendix Tables F-26 and F-27.Water year weekly temperatures are listed in Appendix Tables F-64 and F-65.A plot of the mean daily temperatures recorded at the site is shown in Figure F-14. Except for brief periods in late August and early December,intragravel and surface water temperatures recorded at the site were relatively similar.In August,mean daily surface water temperatures were approximately 8.5°C while mean daily intragravel temperatures were approximately 5.O°C.By 1ate October,both i ntragravel and surface temperatures were near 0.5°C. From November 27 to December 18 increased intragravel temperatures of approximately 2.0°C were recorded while surface water temperatures remained near 0.5°C.Although these elevated intragravel temperatures appear to be anomalous,the instrument and probe appeared to be operati ng accurately duri ng thi s period.On December 18 intragravel temperatures of approximately O.5°C were agai n recorded.Both intragravel and surface temperatures measured approximately O.5°C from December through early March.In March and April,surface and intragravel water temperatures increased.Mean monthly intragravel and surface temperatures in April were 3.3°C and 3.6°C,respectively.In May intragravel temperatures ranged from 3.0°C to 8.4°C,while surface temperatures varied between 3.5°C and 11.2°C. 3.2.3.1.2 Upper Slough 8A (RM 126.6) Intragravel and surface water temperatures were recorded at two locations in Upper Slough 8A at Site 2 and Site 3.Mean daily and monthly minimum,mean and maximum temperatures recorded at the sites are presented in Appendix Tables F-28 to F-30.Water year weekly temperatures are listed in Appendix Tables F-66 to F-68.A plot of mean daily temperatures recorded at the sites is presented in Appendix Figure F-15. Between October 27 and November 11 intragravel temperatures at Site 2 ranged from O.l°C to 3.0°C,and surface water temperatures ranged from O°C to 1.6°C.Both intragravel and surface water temperature stations were frozen from November 3 through December 21 when the stations were moved to an open water lead at Site 3 . Mean daily intragravel water temperatures recorded at Site 3 remained near 2.8°C throughout the recording period.Due to a recurring probe malfunction and therefore an incomplete data record,mean daily surface water temperatures were not calculated from December 21 through March 5. During this time,however,surface water temperatures were generally F-27 15 14 13 12-II u 100-9 LLI a:8 :::>7... <l 6 -,a:: UJa..5- :::t 4-"'Tl UJ I N ...3ex> 0::2 -, UJ...I <l ~0- -I -2 - -3 -4 MEAN pAILY SURfACe WATER TEMPERATURE -----LOWER SLOUGH 8A -SITE 3 (RM i2S.6) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE LOWER SLOUGH 8A -SITE 3 (RM 12S.6) ~ I I-'-'-'-'~~~ SEP OCT NOV DEC JAN FEB MAR APR MAY JUN Figure F-14.Mean daily surface and intragravel water temperatures recorded at Lower Slough 8A -Site 3 (RM 125.6)during the 1983-84 winter season. J .1 I ...1 J ,I J 'I )J t ,j .JJIl! 1 -j 1 1 --))c -)1 1 -1 1 Mean daily surface and intragravel water temperatures recorded at Upper Slough 8A -Sites 2 and 3 (RM 126.6)during the 1983-84 winter season. JUNMAY 1 APRMARFEBJAN 1 ..<L ..",,-,··~..'v-'_~'·"'-'··.J\:\.··..J"">I··"v-·,f'/~~""":\..::'.'..\:........~.. MEAN DAILY SURfACE WATER TEMPERATURE -----UPPER SLOUGH 8A-SITE 2 (RM 126.6) -.-.-UPPER SLOUGH BA·SITE 2,FROZEN (RM 126.6) ..........UPPER SLOUGH SA·SITE 3 (RM 126.6) MEAN DAILY INTRAGRAVEL WATER TEMPERATURf; ---UPPER SLOUGH 8A-SITE 2 (RM 126.61 - - -UPPER SLOUGH 8A -SITE 2,FROZEN (RM 126.6) -••-••UPPER SLOUGH 8A-SlTE 3 (RM 126.61 DEC ~ \ \J,MJ~J~I{\!\U{iJ 'V ~~./ \~,I \____~J NOV 15 - 14- 13 - 12 --II - 0 0 10-- UJ g- o:8-::J ~7- e( It:6- UJ a..5- 2 4-UJ "~I 3-N 1.0 It:2- UJ ~I- e( ~0- -I - -2 - -3 - -4- -I I I SEP OCT Figure F-15. lower than intragravel water temperatures.The limited data available indicate that surface water temperatures were generally near 2.0°C. 3.2.3.1.3 Upper Slough 8A and Lower Slough SA A plot of mean daily intragravel and surface water temperatures recorded in the lower and upper portions of Slough SA was developed to determine temperature variations occurring within the Slough (Appendix Figure F-16).Due to a malfunctioning recorder and a frozen site at Upper Slough SA,only temperatures recorded between December 21 and May 22 were compared.Between December and March warmer intragravel and surface temperatures were observed at Upper Slough 8A.The surface water temperature probe in Upper Slough 8A malfunctioned in early March, while the intragravel temperatures remained stable through f1ay.At Lower Slough 8A,both the intragravel and surface temperatures increased sharply from March through early May. 3.2.3.2 Slough 9 (RM 128.6) Both intragravel and surface water temperatures were recorded at one location in Slough 9 at Site 3.Temperatures were collected from August 24 through May 31.A gap in the data occurring from January 10 through March 23 was due to a malfunctioning datapod recorder.Surface water temperatures were also recorded using a Ryan temperature recorder at a site referred to as the Slough 9 Incubation site from August 31 to September 2. Mean daily and monthly mlnlmum,mean and maximum temperatures recorded at Slough 9 are presented in Appendix Tables F-31 and F-32.Water year weekly temperatures are listed on Appendix Tables F-69 and F-70.A plot of the mean daily intragravel and surface temperatures recorded at Slough 9 -Site 3 is shown on Appendix Figure F-17. At Slough 9 intragravel temperatures were relatively stable throughout the period of record with temperatures ranging from 3.0°C to 3.7°C. Surface water temperatures were more variable ranging from O.l°C to 12.2°C. 3.2.3.3 Slough 10 Surface and i ntragravel water temperatures were recorded at both the northeast and northwest channels. 3.2.3.3.1 Slough 10 Northeast Channel (RM 134.0) Surface and intragravel water temperatures were recorded in the northeast channel of Slough 10 from October 19 through May 22.Daily and monthly minimum,mean,and maximum temperatures recorded are presented in Appendix Table F-33.Water year weekly temperatures are listed in Appendix Table F-71.A plot of mean daily temperatures is shown in Appendix Figure F-18. Intragravel temperatures in the northeast channel were warmer than surface water temperatures from 9ctober 19 until April 23 when the trend F-30 ,.., - J 1 -,J J I ~--l MEAN DAILY SURFACE WATER TEMPERATURE -----UPPER SLOUGH SA-SITE 3 (RM 126.6) ..........LOWER SLOUGH SA-SITE 3 (RM 125.6) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SLOUGH SA-SITE 3 (RM 126.6) -"-"-LOWER SLOUGH SA-SITE 3 (RM 125.6) .. "',' f,,',:':::"-']:~fIv._~\ J, . .,..".if : ~.'.ir~/':-:;',... I .. ...I~~-1 I : •:~••~,,'",I~-,................_:..J'! ~'-,''.'.i~"/" (/........~:\.t.~"~;:==-';·.A....;'···d :'\,,\;.I \.::.,:~ )VI -v-:i r~ ~:\Y\~1::,},l ,..\,;."). . .'C 5- 4- 3- 2- 1- 0- -I - -2 - -3 - -4 - o o 15 14 13 12 -II 10 9 8 7 -, 6- 0: UJ ~« ~ UJ 0: ~ ~« 0: UJ Q. :E UJ ~ - ." I (.oJ.... SEP OCT NOV DEC JAN FEB JUN Figure F-16.Mean daily surface and intragravel water temperatures recorded at Lower Slough 8A -Site 3 (RM 125.6)and Upper Slough 8A - Site 3 (RM 126.6)during the 1983-84 winter season. MEAN DAILY SURFACE WATER TEMPERATURE -----SLOUGH 9.SITE 3 (RM 128.&) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE --SLOUGH 9 -SITE 3 (RM 128.6) .., ~~I~ 'la'l til' •I, •,, I I,, , to.. 't II .'t.. I.. I •• I I .t 15 14~' 13 12 --II- t)la-o-9- W a::8- :J ~7- <X a::6- "'Tl WI W a..5- N ::J: w 4- ~3- a::2-w ~1- <X ~0- -1- -2- -3- -4- ~ /I II,, I I "....,I." r-----":"~"-,I",,~~ I , I I I '#y\,\ " I I " t"~I :~J'. \:I ,.\I~\.._1',/1 ,": .,'I i~"1,H," I ,\' I .,I'~"',....''.I 1-..,"'.....I I,. • ~"f1.".,"\'\,..'"II'~1 to I • ....II'f1':..'~I~,':.:. •';·.1 'I .-~~ I " o I,--- ,, I SEP 1 OCT NOV DEC JAN FEB MAR APR MAY JUN Figure F-17.Mean daily surface and intragravel water temperatures recorded at Slough 9 -Site 3 (RM 128.6)during the 1983-84 winter season. I ]J I ••••J J ..J J I J J t ..J )I I 1 .~]-~~1 "'-~--l '~~-J ~-)--~'1 C--]-1 -- 15-' 14- 13- 12- -II 0o 10--9-'w 0::8- :::;) I-7-'<t 0::6- w .." n.5- I ~ w 4- w w I-3- 0::2-W l-I --c:t ~0- -I - -2- -3 - -4- MEAN DAILY SURFACE WATER TEMPERATURE ----SLOUGH 10-NORTHEAST (RM 134.0) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE --SLOUGH IO·NORTHEAST (RM 134.0) ~, I • ,....:.....\,I'~'....I'-~_/\..-..-"-..-'......A-~.,..,...,,--,.r------.~~/'',./\..,' .""...,.""",'.,...,.",',:",,.,""".'.',,",..."',"'",,'\.,,',""","",'".\,.,'.'.,.,'.:','.. 'I:','..'.'' •.......I ,,": SEP OCT NOV DEC I JAN FEB MAR I APR I MAY I JUN Figure F-18.Mean daily surface and intragravel water temperatures recorded at Slough 10 Northeast (RM 134.0)during the 1983-84 winter season. reversed.In general,intragravel temperature were stable ranging from 2.4°C to 4.2°C,while surface water temperatures were more variable ranging from 0.3°e (in December)to 8.6°C (in April). 3.2.3.3.2 Slough 10 Northwest Channel (RM 134.0) Surface and i ntragrave 1 temperatures were recorded at one 1ocati on in the northwest channel of Slough 10 from October 19 through May 22.A gap in the data occurring from February 5 through February 22 was caused by a malfunctioning recorder.Daily and monthly minimum,mean and maximum temperatures recorded at Slough 10 -Northwest Channel are presented in Appendix Table F-34.Water year weekly temperatures are reported in Appendix Table F-72.Mean daily temperatures are plotted in Appendix Figure F-19. Intragravel temperatures were stable throughout the period of record with temperatures varying from 2.9°C to 3.9°C.Surface water temperatures were more variable,ranging from 102°C to 7.8°C. Intragravel temperatures were warmer than surface water temperatures until mid-April when the trend reversed. 3.2.3.3.3 Slough 10 Northeast and Slough 10 Northwest A plot comparing the mean daily temperatures recorded in the Northeast and Northwest channels of Slough 10 is presented in Appendix Figure F-20.The mean daily intragravel temperatures in the Northeast and Northwest channels were similar and stable throughout the recording period.Surface water temperatures recorded in the Northeast and Northwest chann~ls were also similar •. 3.2.3.4 Slough 11 (RM 135.7) Water temperatures were collected at two locations in Slough 11:Site 2 and the Slough 11 Incubation station.A datapod temperature recorder was used to collect surface and intragravel data at Site 2 from August 24 to May 22.A Ryan temperature recorder was used to collect intragravel data at the incubation site from December 30 to February 25. Daily and monthly minimum,mean,and maximum temperatures recorded at Slough 11 sites are presented in Appendix Tables F-35 and F-36.Water year weekly temperatures are listed in Appendix Tables F-73 and F-74.A plot of the mean daily temperatures recorded at Slough 11 -Site 2 is shown on Appendix Figure F-21. Surface water temperatures were warmer than intragravel temperatures from August 24 to September 24,and from April 3 through the end of the recording period.Surface water temperatures recorded at Site 2 ranged from O.goC (in September)to 11.6°C (in May).Intragravel temperatures were relatively stable throughout the period of record with temperatures ranging between 3.0°(in March)and 4.4°C (in May). Mean daily intragravel temperatures recorded at the Slough 11 Incubation site were stable and ranged from 0.5°C to 0.7°C. F-34 - - - .... I - - - - .... ~I _. 11 -~1 1 1 1 J 1 J ]"J J -1 MEAN DAILY SURFACE WATER TEMPERATURE -----SLOUGH 10 -NORTHWEST (RM 134.0) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE SLOUGH 10 -NORTHWEST (RM 134.0) "'Tl I W 01 15- 14- 1:3 - 12- 11--U 10- o -9- UJ 8- 0:: :J 7- ~ e:(6- 0:: UJ 5- 0.. :!:4- UJ ....:3- 0::2- UJ ~I- e:( ~0- -I - -2 - -:3- 4- .r- /.."'". 1_","..-",-"\',"".'I \"~I,, /'.'.,..''II."'__..._'"...1t._1 .''" ,..,~".-. w,.,..,...,.-.~~~"~'~'",'-,,~ ,;'0",••••"",'",'.' ,\,.,...,.1 I SEP I OCT I NOV I DEC I JAN I FEB I MAR I APR I MAY JUN Figure F-19.Mean daily surface and intragravel water temperatures recorded at Slough 10 Northwest (RM 134.0)during the 1983-84 winter season. Mean daily surface and intragravel water temperatures recorded at Slough 10 Northeast (RM 134.0)and Slough 10 Northwest (RM 134.0)during the 1983-84 winter season. I JUN ...... I MAYAPRMARFEBJAN MEAN DAILY SURFACE WATER TEMPERATURE - --SLOUGH 10·NORTHEAST (RM 134.01 ••.••.••SLOUGH 10-NORTHWEST IRM 134.01 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE SLOUGH 10-NORTHEAST (RM 134.01 _••_••SLOUGH 10-NORTHWEST IRM 134.01 DEC ..... I i·-\,."---./"'.~..'\../'.""""'t'l~';;:-~~'l~;:~.."".:'>/:;\:ii..'i''1.)'''''!:'-"':\:":I~~·~r ,"I','I ",'.I I,,"."- • I ~ \~;./'I'.."to,,""j'I_,'",I \,':.;.'- II~. NOV 15 14 13 - 12-II 0 100-9 LLI 0:::8 ::>1....«60::: "'Tl W 5IQ..w ::E 4O'l LLI....3- 0:::2- LLI....I- e{ ~0- -I - -2 - -3 - -4 - -L- SEP OCT Figure F-20. ]))I j J )J J J )J 1 1 .~ 15-' 14 13 12-II 0 0 10- LLI 9 0::8::::)....7 <l 0:::6 LLI 4-5 ~4"TI LLI I ....w 3 '-J 0::2LLI....I <l ~0 -I -2 -3 -4 MEAN DAILY SURFACE WATER TEMPERATURE -----SLOUGH II~SITE 2(RMI35.7) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE -SLOUGH II -SITE 2 (RM 135.7) ,',. "..' ,.",.,\::,..~ "....'....'.,:'".".. ',".....~.:,'',:,:,~.\·,4 ,.......,'."N''.,..../•.,.."~';"-."".!'.'-',-"., ,I.,' I',",.., I "I i SEP I OCT I NOV I DEC I JAN J FEB I MAR I APR I MAY I JUN Figure F-21.Mean daily surface and intragravel water temperatures recorded at Slough 11 -Site 2 (RM 135.7)during the 1983-84 winter season. 3.2.3.5 Slough 21 Datapod temperature recorders were used to record surface and intragravel water temperatures from both the lower and upper portions of Si de Slough 21. 3.2.3.5.1 Lower Slough 21 (RM 141.8) Surface and intragravel water temperatures were recorded at one site in the lower portion of Slough 21 from August 24 through May 31.Daily and monthly minimum.mean.and maximum temperatures recorded are presented in Appendix Table F-37.Water year weekly temperatures are reported in Appendix Table F-75.A plot of mean daily temperatures recorded at the site is presented in Appendix Figure F-22. Intragravel water temperatures recorded in Lower Slough 21 exhibited little variation throughout the recording period.Between August 24 and May 31 intragravel temperature ranged from 3.4°C to 4.3°C.However.a wide range of surface water temperatures were recorded with temperatures ranging between DoC and 11.6°C.Surface water temperatures were warmer than intragravel temperatures through mid-September.and from April 25 to the end of the recording season. 3.2.3.5.2 Upper Slough 21 (RM 142.0) Surface and intragravel water temperatures were recorded at one location in the upper·portionorSlough 21 at Site 1.Surface water temperatures were recorded from August 24 through May 22.However,because of a malfunctioning probe intragravel water temperatures were collected from August 24 to January 11 only. Daily and monthly minimum,mean and maximum temperatures recorded at Upper Slough 21 are presented in Appendix Table F-38.Water year weekly temperatures are listed in Appendix Table F-76.A plot of surface and intragravel temperatures is presented in Appendix Figure F-23. Surface and intragravel temperatures recorded in the upper portion of Slough 21 corresponded closely to each other.During the winter surface water temperatures ranged from 1.0°C to 9.9°C while intragravel· temperatures vari ed between 1.8°C and 8.6°C. 3.2.3.5.3 Upper Slough 21 and Lower Slough 21 Surface and intragravel water temperatures recorded in the upper and lower porti on of Slough 21 were compared to evaluate the temperature differences occurring within the slough (Appendix Figure F-24).The intragravel and surface water temperatures recorded in the upper portion of the slough and the surface water temperatures recorded at the lower slough exhibited similar temperature trends throughout the winter season.However,intragravel water temperatures recorded from the lower portion of the slough were stable from September through May. F-38 ~I - - ~l ~J 1 -}---J -I .i J 15- 14- 13- 12- 11- ~ U 10-0-9-w a:::8- :::l 7-... <t 6-a::: W 5-0.. ~4-W...3- "0::2-I WW I,D ...l- et 0-~ -1- -2- -3 -4- MEAN DAILY SURFACE WATER TEMPERATURE -----LOWER SLOUGH 21-SITE 2 (RM 141.8) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---LOWER SLOUGH 21-SITE 2 (RM '4'.8) ,I. ~,'I I .'I I"I"~.'... I,. I I '.,..!...,"•"",.,,,'"," "".'.'"....", \.;"'.;'".','..~:: ,..\.-..'",..".:..',,'.","',-~ ""'".",,',.• • •"."',"i~'"."","...""".".'.',.'.",':,""..''.''.,..:'•••'.'~'.I''.:••_,"','\'.f,I..'."...' -'. I SEP OCT NOV IDEC I JAN I FE8 MAR APR MAY Figure F-22.Mean daily surface and intragravel water temperatures recorded at Lower Slough 21 ~Site 2 (RM 141.8)during the 1983-84 winter season. Mean daily surface and intragravel water temperatures recorded at Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season. MEAN DAILY SURFACE WATER TEMPERATURE -----UPPER SLOUGH 21-SITE I (RM 142.0) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SLOUGH 21-SITE I (RM 142.0) . /'.,. ,'".".'., • I I ~~..-"-.',"""--',,:',,,'" ,.....I :'-1''/,1." I JUN I MAY I APR I MAR I FEB I JAN ,,,.., I DEC I NOV 15 14 13 12 II 0 100-9 W 0:8 ::>7~«60: W 5Q. ::E 4 "W I ~-Po 3a 0:2w ~I« ~0 -I -2 -3 -4 -L- I SEP OCT Figure F-23. ;t l J .)1 t )}~)-.~)I I t 1 .~-J j I t -1 J 15- 14- I~- 12- 11--U lO- G-9- w 8-a:: ~7-t- e:(6-0:: W 5- 0. ":e 4-I ~W.....t-3- 0::2- w t-I e:( 0-~ -I -2 -3- 4 MEAN DAILY SURFACE WATER TEMPERATURE -----LOWER SLOUGH 21·SITE 2 (RM 141,8) ..........UPPER SLOUGH 21·SITE I (RM 142.0) MEAN DAILY INTRAGRAVEL WATE R TEMPERATURE ---LOWER SLOUGH 21·SITE 2 (RM 141.8) _..-.-UPPER SLOUGH 21-SITE 1 (RM 142.0) .'\"".,A ~.:.I •..••..;.ft~"':::~,:,',/0::•.::"."I ,,1( ::~~~ ..,..,,,--- n '",".'" "d.,.,\..~,.'.......'",,1,',-..'~:-,...-;;••'.'.c',;"•.•..,.....-,''n ,'."..~p.....:......:........•..',:,'." ,",':'--,""'-".."'.\o:-;\..",-..'\..-./.~.........••.""."" :'"I,;.,~i..!.',".,,,..'':-:",'1":'"/....."" ..'.'',''..:',~",.','\~,'.'I,.;'.~~"""',,;~,._,.,:..,:t.::.":~'._~ •"~''\:":•.'~:',,:'"I'• ,If I 14 "',~'"t ...r I SEp I OCT I NOV I DEC I JAN I FEB I MAR I APR I MAY I JUN Figure F-24.Mean daily surface and intragravel water temperatures recorded at Lower Slough 21 -Site 2 (RM 141.8)and Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season. 3.2.4 Tributary Habitats 3.2.4.1 Fourth of July Creek (RM 131.1;TRM 0.0) Two datapod temperature recorder stations were installed in Fourth of July Creek at Sites I and 2.At Site 1 intragravel water temperatures were recorded at the mouth of the tributary and downstream of the tributary mouth in the clearwater plume.Temperatures were recorded at Site 1 from September 1 to May 31.Due to a malfunctioning recorder, data gaps occurred from January 28 to February 6.and from February 10 to March 11.Between October 27 and May 20,the temperature station located in the plume was observed frozen. Surface and intragravel water temperatures were recorded in Fourth of July Creek at Site 2 from January 11 to May 31.This station was installed to monitor surface water temperatures in the creek,and to supplement the intragravell data from Site 1. Daily and monthly minimum,mean and maximum temperatures recorded at Sites I and 2 in Fourth of July Creek are presented in Appendix Tables F-40 to F-42.Water year weekly temperatures are presented in Appendix Tables F-78 to F-80.Plots of the mean daily temperatures recorded at the sites are shown in Appendix Figures F-25 and F-26. Intragravel temperatures recorded in the tributary and the plume were similar in September and October.However,plume temperatures appear to lag behind the creek temperatures.During this period intragravel temperatures in the creek ranged from -O.3°C to 8.9°C while plume to temperatures varied from -O.2°C to 7.9°C.From October 27 to May 31 intragravel water temperatures in the creek ranged from -0.3°C to 8.9°C and intragravel temperatures in the plume ranged from -O.3°C to 6.2°C. During the period that the temperature station in the plume was 'frozen, temperature as low as -I.9°C were recorded. Surface and intragravel temperatures recorded at the Site 2 station corresponded closely to each other.Surface water temperatures ranged from O.IoC to 7.0°C and intragravel temperatures varied between -0.2°C to 6.7°C. 3.2.4.2 Indian River (RM 138.6;TRM 0.2) Surface and intragravel water temperatures were obtained in Indian River at one location referred to as Site 3.Data were recorded from February 29 until April 25 when the recorder failed.Due to a malfunctioning probe,surface water temperatures were not obtained until March 23. Daily and monthly minimum,mean and maximum temperatures recorded at Indian River are presented in Appendix Table F-43.Water year weekly temperatures are reported in Appendix Table F-81.A plot of mean daily temperatures recorded at the site is shown in Appendix Figure F-27. Surface and intragravel temperatures at Indian River were relatively similar.Surface water temperatures ranged from -0.3°C to 4.3°C while intragravel temperatures varied between -O.2°C and 4.2°C. F-42 - ,"--"}--1 ,)I 1 1 --1 .. a:: lIJ ~ca: ~ lIJ a:: :;) ~ca: a:: lIJ 0.. ~ lIJ ~ ,,,,, ".: ,',;1,... "-"",,,~,'~-'",,-' ...-~I' "f______..,.,r--"""-'.__o,,,,,,,,,,,,," MEAN DAILY INTRAGRAVEL WATER TEMPERATURE -FOURTH OF JULY PLUME -SITE I (RM 131.0,TRM 0.0) _•._••FOURTH OF JULY PLUME -SITE I,FROZEN (RM 131.0,TRM 0.0) -----FOURTH OF JULY CREEK -SITE I (RM 131.0,TRM O.ot -,..~..,;,\,,,1_,...,..,_...__.....~.• •I_~_~r.=--.."'"'--..'"".\. -I - -2 - -3 - -4 - 15 14- 13 -, 12 - -11-'oo 10-.. 9- 8- 7- 6- 5- 4- 3- 2- 1- 0- "I -1:>0 W SEP OCT I NOV I DEC I JAN I FEB I MAR I APR I MAY I JUN Figure F-25.Mean daily intragravel water temperatures recorded at Fourth of July Creek and Plume -Site 1 (RM 131.1,TRM 0.0)during the 1983-84 winter season. 15 - 14- 13 - 12- II - 0 10 -0-9- ILl 0:8- ::>....7- «6-0: ILl 5-0. " :i 4-' I ILl ..j:>o .... ..j:>o 3- 0:2- ILl....I« ~0 -I -2 -3 -4 MEAN DAILY SURFACE WATER TEMPERATURE -----FOURTH Of JULY CREEK-SITE 2 (RM 131.0,TRM 0.01 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---FOURTH OF JULY CREEK -SITE 2 (RM 131.0,TRM 0.0) I SEP OCT NOV DEC JAN FEB MAR APR MAY JUN Figure F-26.Mean daily surface and intragravel water temperatures recorded at Fourth of July Creek -Site 2 (RM 131.1,TRM 0.0)during the 1983- 84 winter season. J ),I t J ~)J •I l J j J ~--~l }.._--]·~--·-1 J 1 --~--I ·---1--~1 "'T'I I ~ U1 15- 14- 13- 12- 11--(J 10-0-9-' LLJ 80::: ::> 7... :6 LLJ 5 -,a.. :::i 4LLJ...3 0:::2LLJ...1« ~0 - I -2 -3 -4 MEAN DAILY SURFACE WATER TEMPERATURE ----INDIAN RIVER.SITE 3 (RM 138.6,TRM 0.2) MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---INDIAN RIVER.SITE 3 (RM 138.6,TRM 0.2) ~~ SEP OCT NOV DEC JAN FEB MAR 1 APR MAY JUN Figure F-27.Mean daily surface and intragravel water temperatures recorded at Indian River -Site 3 (RM 138.6 s TRM 0.2)during the 1983-84 winter season. 3.3 Preliminary Mitigation Evaluation Continuous surface water temperatures were recorded at Deadhorse Creek to evaluate the feasibility of using the tributary as a water source for possible mitigative activities. 3.3.1 Deadhorse Creek (RM 120.9;TRM 1.0) Surface water temperatures were recorded at one location in Deadhorse Creek using a Peabody-Ryan temperature recorder from December 22 through May 31.Daily and monthly minimum,mean and maximum temperatures are presented in Appendix Table F-39.Water year weekly temperatures are listed in Appendix Table F-77.A plot of daily minimum,mean and maximum temperatures is shown in Appendix Figure F-28. Between December 22 and March 31,surface water temperatures in Deadhorse Creek ranged from O.O°C to 0.5°C.Daily fluctuations in surface water temperatures were not observed until mid-April correspond- ing to increases in air temperature.Between April 1 and May 31 surface water temperatures ranged between O.5°C to 5.5°C. 3.4 Habitat Relationships 3.4.1 Mainstem Habitat Relationships 3.4.1.1 Surface Water Tern eratures at LRX 9 (RM 103.2,RM 103.5), LRX 29 RM 126.1 ,and LRX 57 RM 142.3 A plot of the mean daily surface water temperatures recorded at the mainstem temperature stations located at LRX 9,LRX 29,and LRX 57 is presented in Appendix Figure F-29.A comparison of data recorded during the entire winter season cannot be made due to gaps in the data. However,the available data indicate that surface water temperatures at these three stations were similar from mid-August to late-March. During the September and October surface temperatures at all three stations generally declined to near O°C.At LRX 29,surface temperatures remained near DoC until April 21 when the recorder failed. Temperatures at LRX 57 did not increase until mid-May.At LRX 9, temperatures near DoC were recorded until January when the recorder failed.When the new probe was installed in an open lead on February 8, surface temperatures as high as 2.4°C were recorded before the temperatures decreased to approximately O°C.Temperatures at the site remained near DoC through March.Temperatures as high as 4.9°C were recorded at LRX 9 in Apri 1.In early May,surface temperatures at the site again decreased to O°C and then increased rapidly. F-46 - - - ,~ - ~\ J J 1 "I "I I --1 DAILY MINIMUM ------DAI L Y MEAN -"-"-DAILY MAXIMUM SURFACE WATER TEMPERATURE AT DEADHORSE CREEK IRM 1~Q.9.TR"liQ1 15- 14- 13- 12 II-u 10•-9 -, l&J 80: ::;)7~ c(60: l&J eQ. 2 4l&J ~3 0:2 l&J 1~ c( 0:- -I -2 -3 -4 ." I -/:>0..... SEP OCT I NOV DEC I JAN IFEB IMAR I APR I MAY I JUN Figure F-28.Minimum,mean,and maximum daily surface water temperatures recorded .at Deadhorse Creek (RM 120.9,TRM 1.0)during the 1983-84 winter season. Mean daily surface water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1,2 (RM 103.2)and Site 3 (RM 103.5),LRX 29 -Sites 1 and 2 (RM 126·.1),and LRX 57 - Sites 1 and 2 (RM 142.3)during the 1983-84 winter season. I JUN I MAY I APR I MAR I FE8 1 JAN 1 DEC MEAN DAILY SURFACE WATER TEMPERATURE ___MAINSTEM AT LRX 9 -SITES 1,2 (RM 103.21 8 SiTE ;,(RM 103.51 -----MAIN STEM AT LRX 29-SITES 162 (RM 126.11 -"-"-MAINSTEM AT LRX 57 .SITES 182 (RM 142.31 NOV •.=-1:1 .!l\,---,-.-''':...........-_.-L~...-""JIC::.."._- 15- 14- 13- 12-' -11- ~10--9- W 0:::8- ~ I-7- <l a:::6 W.,.,Q.5,~.,J::o 4 (Xl W I-3 0:::2w....I <l ~0 -I -2 -3 -4 J 1 I SEP OCT Figure F-29. ,!I _1 1 J I J ).1 I t I 1 J J I 3.4.1.2 Intra1ravel Water Temperatures at LRX 9 (RM 103.2,RM 103.5 ,LRX 29 (RM 126.1},and LRX 57 (RM 142.3) r I A comparison of intragravel water temperatures recorded at LRX 9 (RM 103.2),LRX 29 (Rt~126.1),and LRX 57 (RM 142.3)is illustrated in Figure F-30. Intragravel temperatures recorded at the three sites are similar until mi d-October when temperatures at LRX 57 increased from approximately 0.5°C to 3.5°C.Temperature values near 3.5°C were recorded at LRX 57 through mid-May when increased temperatures were observed.From October 1 through December 23,when the recorder failed,mean daily intragravel temperatures at LRX 9 varied between O°C and 3.0°C.From February 8 through May 31 mean daily intragravel temperatures at the reinstalled LRX 9 site (Site 3)ranged from 2.7 to 3.6°C.Between October 1 and December 17,when the recorder failed,mean daily intragravel temperatures at LRX 29 ranged from 0.7°C to 3.1°C.Between March 5 and April 21,intragravel temperatures near O°C were recorded at the LRX 29 site. 3.4.2 Side Channel Habitat Relationships 3.4.2.1 Surface Water Temreratures at Side Channels 10 (RM 134.0),Upper 11 RM 136.3),and 21 (RM 141.0) Mean daily surface water temperatures recorded at Side Channel 10,Upper Side Channel 11,and Side Channel 21 are shown in Appendix Figure F-31. Between late August and early November intragravel temperatures in general were decreasing at all three sites.During the time period, warmest temperatures and 1a rge.st temperature fl uctuati ons were recorded at Side Channel 10.Overall coolest temperatures were recorded at Upper Side Channel 11.Side Channel 21 exhibited the least variation ·in temperatures through early November. Between November 1 and March 1,temperature vari ati ons at all three locations were minimal.However at Upper Side Channel 11,mean daily temperatures did vary between 0.4 and 2.9°C.Surface water temperatures at Side Channel 10 and Upper Side Channel 11 began to increase in March. At Side Channel 21 surface water temperatures remained near 1.5°C until late April when sharp increases were observed.Temperatures at all three sites decreased to approximately 3.5-4.0°C in late May and then increased. r i .... A comparison of intragravel water temperatures recorded at Side Channels 10,Upper 11 and 21 is presented in Appendi x Fi gure F-32.Overall temperatures at Upper Side Channel 11 were warmer and fluctuated more than those recorded at the other side channels.Temperatures at Side Channel 10 were stable especially between February and May when mean daily .....temperatures remained near 3.3°C.By November 3,intragravel temperatures at Side Channel 21 had increased from 1.7°C to 3.0°C temperatures remained near 2.5°C to 3.0°C through early January when the probe malfunctioned. F-49 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE .MAINSTEM AT LRX 9-SITES 1,2 (RM 103.21 a SITE;'(RM 103.51 -----MAINSTEM AT LRX 29-SITES 1 a 2 (RM 126.11 -"-"-MAINSTEM AT LRX 57·SITES I a 2 (RM 142.31 I JUN I MAY 1 APR .._.....~..," I MAR I FEB I JAN I DECI NOV r I ) .t . r1j\.----"":..--.................\~.J.,~..~...-.-,..~..-..,,,.--1 .I \'"\...v-...~.._.._..-r J v"_,.~J'....r---, ;-"\"\, -~~ 15- 14- 13- 12- 11--o 10-0-V\9-w 0::8- ;:)tV....7 et 0::6-'l" UJ Q.5- ."~I 4-U1 w 0 ....3- 0::2- W....l-et:c 0- -I - -2- -3 - -4- -1-II SEP OCT Figure F-30.Mean daily intragravel water temperatures recorded at Mainstem Susitna River at LRX 9 -Sites 1,2 (RM 103.2)and Site 3 (RM 103.5),LRX 29 -Sites 1 and 2 (RM 126.1),and LRX 57 -Sites 1 and 2 (RM 142.3)during the 1983-84 winter season. J _I J I j J J )J J J I m 1 J 1 I 1 ]]1 1 ---1 15 14- 13 12 -II ~10- LIJ 9- 0:::8- ;) I-7-« 0:::6 LLJa.5 :&4 "'Tl LLJ J W I-3..... 0:::2 LIJ l-I« ~0 -1- -2- -3 -4- MEAN DAILY SURFACE WATER TEMPERATURE _SIDE CHANNEL 10 -SITES I a 2 (RM 134.0) -----UPPER SIDE CHANNEL II-SITES la2 (RM 136.3) _••_..-SiDE CHANNEL 21-siTES la 2 (RM 141.0) SEP OCT NOV DEC JAN FEB MAR I APR MAV JUN Figure F-31.Mean daily surface water temperatures recorded at Side Channel 10 -Sites 1 and 2 (RM 134.0),Upper Side Channel 11 -Sites 1 and 2 (RM 136.3),and Side Channel 21 -Sites 1 and 2 (RM 141.0)during the 1983-84 winter season. 15- 14- 13- 12 --II - 0 0 10--9- W a::8- ::J....7- 04:a::6- W "'TJ Q.5- I ::i U1 4- N W....3- a::2-w....1- 04: ~0- ~I - -2 - -3 - -4- MEAN DAilY INTRAGRAVEI.WATER TEMPERATURE --SIDE CHANNEL IO~SITES 162 (RM 134.0) -----UPPER SIDE CHANNEL II~SITES I a 2 (RM 136.3) -"-"-SIDE CHANNEl21-SITES 162 (RM 141.0) ,,- ""1\",,,""..I~:~,~I' ........II .,,"•I ,...J'-1\,.."",I I , I I , 't""\,....._.....:"",.......,J'....".....l'"...'....,..._.~-.\-:.'- .I:'/'-\'~"V"~~..."...~./'.;~~-~.r\.\....~'J\.'.'---'~"~~. ..../"'-...:.'. I SEP I OCT I NOV I DEC I JAN I FEB I MAR APR MAY JUN Figure F-32.Mean daily intragravel water temperatures recorded at Side Channel 10 -Sites 1 and 2 (RM 134.0),Uppe~Side Channel 11 -Sites 1 and 2 (RM 136.3),and Side Channel 21 -Sites 1 and 2 (RM 141.0)during the 1983-84 winter season. ;)J J ]-..]J I ]J J J j ) 3.4.3 Slough Habitat Relationships 3.4.3.1 Surface Water Temferatures at Side Sloughs 8A (RM 126.6), 9 (RM 128.6),11 RM 135.7),and 21 (RM 142.0) A comparison of surface water temperatures recorded at Upper Slough 8A, Slough 9,Slough 11 and Upper Slough 21 is shown in Appendix Figure F-33.Because mean daily data is available from Upper Slough 8A only between December 21 and March 5,it is difficult to compare temperatures recorded at the site to those from other locations. Generally temperatures recorded at the sites exhi bited s imil ar temperature trends.By early November mean daily surface water temperatures at Sloughs 9,11,and 21 had decreased to approximately 1.4°C,2.0°C,and 2.3°C respectively.Similar temperatures were recorded at the monitoring stations through February.Surface water temperatures at Upper Slough 8A generally were warmer.Mean daily surface water temperatures as high as 3.5°C were recorded at Upper Slough 8A in January. Between March 1 and May 31 temperatures increased overall.However, temperatures at Slough 11 increased more rapidly than the temperatures at other locations.By May 21 mean daily temperatures as high as 7.6°C were recorded at Slough 11 while temperatures recorded at Slough 9 and 21 were approximately 6.1°C and 5.8°C respectively. 3.4.3.2 Intra1ravel Water Temperatures at Side Sloughs 8A (RM 126.6 , 9 (RM 128.6),11 (RM 135.7),and 21 (RM 142.0) - Mean daily intragravel temperatures recorded at Upper Slough 8A (RM 126.6"Slough 9 (RM 128.6),Slough 11 (RM 135.7)and Upper Slough 21 (RM 142.0)are compared in Appendix Figure F-34.A complete data record is available for Slough 11 only making direct comparisons difficult. The greatest variations in temperature were observed at Upper Slough 21. Between August 24 and October 1 mean daily intragravel temperatures at the site ranged from 2.0°C to 7.1°C.However between October 1 and January 9,when the probe failed,mean daily surface water temperatures varied only from 2.0°C to 3.8°C.In general the temperatures recorded at Upper Slough 8A,Slough 9 and Slough 11 were stable.Between December 21 and May 22,mean daily temperatures at Upper Slough 8A varied from 1.9°C to 3.5°C.From August 24 to May 31,intragravel temperatures at Slough 9 ranged from 3.1°C to 3.7°C.Mean daily i ntragravel temperatures recorded at Slough 11 from August 24 through May 31,ranged from 3.1°C to 4.3°C. F-53 15- 14- 13 - 12 --II - U 10 -0-w g- o:8-=» t-7- et 0:6-w a..5- "'T'I :I 4- I W U1 t-~3 a:2-w t-1-'et :t::0 -I - -2-' -3 - -4-' MEAN DAILY SURFACE WATER TEMPERATURE -UPPER SLOUGH SA.SITE 3 (RM 126.6) -----SLOUGH 9 -SITE 3 (RM 128.6) _••_••-SLOUGH II-SITE 2 (RM 135,7) ••••••••••UPPER SLOUGH 21·SITE I (RM 1'12.0) . I "0, "It I,.',.,.,'.'" '~.A.;.,........'", tl t -...J .'''""."..'."","..,.,..".'':t.,.",:.::•.'1':'".,"I.".....'.'1\ f W,.J hI\.I',Jfof'T"::~..,-\r:\~,~:..../'."'l1.:t ..-..;"'<j'" ''i '.n ..........v..J !,J 1I~···::V:11;'··,,;J}:'.:.'.:'.:';~..v....:i-..:;\:··:·r ·k...':A .......r:'"V"". ' I V ':\·},.I 'VI:.J.J ,.'.."".,•.....1 _.,r .... I "I •~I •\.,~., I -..r "',. I ....• I I\.I,:~~:'''''/\/',__.._",,_"I,...,..,.",I •. SEP IOCT INOV IDEC I JAN FEB MAR APR MAY JUN FigureF-33.Mean daily surface water temperatures recorded at Upper Slough 8A - Site 3 (RM 126.6),Slough 9 -Site 3 (RM 128.6),Slough 11 -Site 2 (RM 135.7)and Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season . ).1 J 1 J J )I J J ]I J 1 1 ....1-··]J 1 1 1 ] '.:'1.\._. a..=..:......----?>;:s:.~~::·:-.~.~~·~-··-~·~-......r-:;:·~~·-~~..~.----"-.---.."T1 I U1 U1 15 14 13 12 II-o 10 o -9-· w 8a:: ::)7....«6 0:: W 5-a.. ~4w ....3- D::2-w ....I«~0- -I - -2 - -3- 4 ln ~i ;: !h......., MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SLOUGH SA-SITE 3 (RM 126.6) -----SLOUGH 9-S1TE 3 (RM 12S.6) -..-..-SLOUGH II-SITE 2 (RM 135.7) ..........UPPER SLOUGH 21-SITE I (RM 142.0) _••~••__'~-''"-o. .---....---_.-----_.-- ............ SEP OCT NOV IDEC I JAN FEB MAR Figure F-34.Mean daily intragravel water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Slough 9 -Site 3 (RM 128.6), Slough 11 -Site 2 (RM 135.7)and Upper Slough 21 -Site 1 (RM 142.0)during the 1983-84 winter season. 3.4.4 Interhabitat Relationships 3.4.4.1 Slough SA (RM 125.6,126.6)and Susitna River at LRX 29 (RM 126.1) Temperatures recorded at Slough SA (upper and lower sections)and at the Susitna River at LRX 29 were compared to determine possible relation- ships between the habitat types (Appendix Figures F-35,F-36).Because the periods of record for each site are incomplete,direct comparisons are not possible for the entire season.In general intragravel tempera- tures recorded at Lower Slough SA and mainstem Susitna River at LRX 29 were similar from September through February.In ~1arch surface tempera- tures in Lower Slough 8A began to increase rapidly.Mainstem surface temperatures remained near O°C through mid-April when the recorder malfunctioned.The small amount of data collected in the upper portion of the slough indicates that surface temperatures at this site are not directly comparable to those recorded in the lower section of slough or in the mainstem. Again the intragrave1 temperature data records for Slough 8A and mainstem Susitna River at LRX 29 are incomplete.Figure F-36 shows that between early September and late October intragrave1 temperatures at Lower Slough 8A and the mainstem Susitna River were similar.Throughout the rest of the winter season,no similarities were found between the intragrave1 data recorded in the slough and the mainstem. 3.4.4.2 Upper Side Channel 11 (RM 136.3)and Slough 11 (RM 135.7) A comparison of surface and intragrave1 temperatures recorded in Upper Si de Channel 11 and Slough 11 was made to determi ne simi 1ariti es or differences between habitat types.The overa 11 surface water temperature trends observed in Slough 11 and Upper Side Channel 11 are similar.However,a wider range of temperatures and greater fluctuations in temperature were shown in Upper Side Channel 11.For example,a dramatic decrease in temperatures which occurred in mid-May at Upper Side Channel 11 was not observed in Slough 11 (Appendix Figure F-37)• The mean daily intragrave1 water temperatures recorded at Upper Side Channel 11 and Slough 11 are shown in Appendix Figure F-38.Intragrave1 water temperatures at Slough 11 were stabl e throughout the recordi ng period while intragravel temperatures at Upper Side Channel 11 were variable.From September through May mean daily intragravel temperatures at Slough 11 ranged from 3.1°C to 4.3°C.Mean daily intragravel temperatures at open Side Channel 11 ranged from 2.4°C to 6.3°C. 3.4.4.3 Slough 21 (RM 141.8,142.0),Side Channel 21 (RM 141.0) and Susitna River at LRX 57 (RM 142.3) A comparison of temperatures recorded in Slough 21,Side Channel 21,and mainstem Susitna River at LRX 57 was made to examine similarities among the temperatures occurring at the sites.Appendix Figure F-39 shows F-56 - - -,)'J 1 ~---1 ")J J 1 1 '~-l .""",.-.._-'-..--..__., MEAN DAILY SURFACE WATER TEMPERATURE -'-'--UPPER SLOUGH 8A-SITE 3 (RM 126.6) -----LOWER SLOUGH 8A-SITE 3 (RM 125.6) _..-..-MAINSTEM AT LRX 29 -SITES I a 2 (RM 126.1) ...,'\,..., :'.~..I ,• •",I •I••,. •I ,I.,. • I • II',". ~/w'o'•.. J :"'/" I"1,_,.." ,_...-~_..-\__.~~.'"",.,'110'-..----_......_...__..;,. 15 '14- 13 12 II-o 10-0-~I\,".:9 IJJ 0::8 ::;)\::t...7 I .,J'/~',.et ~\,., 0::6 ;~:, ~5 "~1 "~~I .1 I 4 " lJ1 IJJ "".........3 I":r.. 0::2 'l'., ~.;I II ~IJJ ' , • ,I~',I...I \.,"'I,"\, et ;:.J\',\~0 U '...........,'-' -I -2 -3 -4 SEP OCT I NOV DEC I JAN FEB MAR APR MAY JUN Figure F-35.Mean daily surface water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Lower Slough 8A -Site 3 (RM 125.6)and Mainstem Susitna River at LRX 29 -Sites 1 and 2 (RM 126.1)during the 1983-84 winter season. t.4EAN DAILY INTRAGRAVEL WATER TEt.4PERATURE UPPER SLOUGH SA·SITE 3 (Rt.4 126.61 -----LOWER SLOUGH SA -SITE 3 (RM 125.61 -"-"-MAINSTEM AT LRX 29 -SITES 1a 2 (RM 126.11 15- 14- 13 - 12 --II - u 10 -0-9-IJJ 0::8-::> I-7-« 0::6- 1LJ 5-"Q.I :::eU1 4-CD 1LJ I-3.,.. 0::2- IJJ l-I-« 0-it -I - -2- -3 - -4- \0. • \..I. I I .'AI I \J'':\\~,....I, -"./~j\ \,- ",-i :,~. t/ I /\\,',•,-,.,.'-~~\((~\p:.r~··'\.·~··- \....1 , • I 1\',,., ",.',.....', ...~.." • I,.~,,\- III'~....."""-'-..-~-"-----_.J __~;~.__.,~", /\., I •I"iAfI''...~ I • I I I •,,,, I•,•• SEP OCT NOV DEC JAN I FEB MAR APR I MAY I JUN Figure F-36.Mean daily intragravel water temperatures recorded at Upper Slough 8A -Site 3 (RM 126.6),Lower Slough 8A -Site 3 (RM 125.6),and Mainstem Susitna River at LRX 29 -Sites 1 and 2 (RM 126.1)during the 1983-84 winter season. )I J J J J I I J J J J J l "~1 1 )1 1 "-)-~;---)--1 Mean daily surface water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)and Slough 11 -Site 2 (RM 135.7)during the 1983-84 winter season. MEAN DAILY SURFACE WATER TEMPERATURE ---UPPE~SIDE CHANNEL II~SITES 182 (RM 136.3) -----SLOUGH II-SITE 2 (RM 135.1) 15 14- 13 12- 11-'-o 10- 0 -9- IIJ 8-0: ::)1- t- e{6-0: IIJ 5-0.. ~4- "'T'J IIJ I t-3-m '"2-0: IIJ t-I- e{ ~0- -I - -2- -3- 4 -l.-I I SEP OCT Figure F-37. NOV I DEC I JAN I FE8 I MAR I APR 1 MAY JUN Mean daily intragravel water temperatures recorded at Upper Side Channel 11 -Sites 1 and 2 (RM 136.3)and Slough 11 - Site 2 (RM 135.7)during the 1983-84 winter season. JUN IMAYIAPR I MAR I FEB I JAN MEAN OAILY INTRAGRAVEL WATER TEMPERATURE ---UPPER SlOE CHANNEL II-SITES 1&2 (RY 136.3) -----SLOUGH II-SITE 2 (RY 135.7) I DECNOV 15 - 14- 13- 12 --\I - u 10-0-9- LLI 0:8- ;:)7-t- e::(6-0:."LLII 5-0'1 a..a 2: LLI 4- t-3- D::2- LLI t-I- e::( ~0- -I - -2 - -3 - -4- -L.,. SEP OCT Figure F-38. J -.•_J ~~]I J )J -I J .1 J 1 1 1 )1 ]])--J -1 ----I MEAN DAILY SURFACE WATER TEMPERATUfiE MAINSTEM AT LRX 57 -SITES I a 2 (RM 142,3) -----LOWER SLOUGH 21-SITE 2 (RM 141.8) -"-"-UPPER SLOUGH 21-SITE I (RM 142.0) ..........SIDE CHANNEL 21-SITE 2 (RM 141.0) :~'-i\.~ :::: .'!J,({;~~ .'{'I''~"'"''.•',"..... .:.~•._~.."';V"".",",V''~,.'.' ',1'•,-.''';\;'\I",~~":.:••....Vi',fi ,•.,'••'\I"I'.,,,'•I''.I '",~v-V l--.I'/\I.-""\f./.'f::'Mi I :I.,~:,,,,,_",.;'"'l'I/.j:,Y\):w'\A..:-.....if ·.....•./\,,::,,":.'",~'1~~'~I ;••,,"•..••J>!.:.'-.' ' •i ',..".",".',"..".,......,.,",:,.,'.\I '.,'.,..;1;:,."" '''7 16 15 14 13 12-0 II0 -10 l&J 9a:: :J 8l- e:(7a:: l&J 6Q.. ~5l&J I-4 ."a::3I l&Jen I-' I-2e:( ~I 0 -I -2 I SEP OCT NOV DEC JAN FEB MAR I APR MAY JUN Figure F-39.Mean daily surface water temperatures recorded at the Mainstem Susitna River at LRX 57 -Sites 1 and 2 (RM 142.3),Lower Slough 21 -Site 2 (RM 141.8),Upper Slou~h 21 -Site 1 (RM 142.0)and Side Channel 21 -Site 2 (RM 141.0)during the 1983-84 winter season. that in general surface water temperatures at all sites were decreasing through September.By mid-October,mainstem surface water temperatures at LRX 57 had decreased to near DoC.Surface temperatures at the site (LRX 57)remained near DoC through early May when sharp increases in temperature were observed.From September through May the most similar temperatures occurred in the upper and lower sections of Slough 2l. However,from November to ~lay,surface water temperatures in the lower section of the slough were cooler than those recorded in the upper section.Due to a failed recorder,temperatures in the side channel were not recorded from November to early January.From January through May surface water temperatures recorded in Si de Channel 21 were not comparable to those recorded at any of the other sites. Intragravel temperatures recorded in the slough,side channel and mainstem at LRX 57 are presented in Appendix Figure F-40.Due to failed recorders,intragravel temperatures were recorded at Si de Channel 21 - Site 2 and Upper Slough 21 only from September through mi d-January. Intragravel temperatures recorded at Side Channel 21 -Site 3 were not plotted because the site was probably frozen until early r~ay.In September and October,intragravel temperatures at all sites were dis simi 1a r. From early November to mid-January,when the recorders malfunctioned, intragravel temperatures at Upper Slough 21 and Side Channel 21 were extremely similar.From November through April,intragravel temperatures at Lower Slough 21 and the mainstem Susitna River at LRX 57 were stable and similar.Intragravel temperatures of apprOXimately 3.5°C were recorded at both sites during this time.In early May mainstem intragravel temperatures increased sharply while temperatures on the lower portion of the slough remained near 3.5°C. F-62 - - - - ]1 ]1 ..-.1 MEAN DAILY INTRAGRAVEL WATER TEMPERATURE ---MAINSTEM AT LRX 57 -SITES 162 (RM .42.3) -----LOWER SLOUGH 2'·SITE 2 (RM 14'.8) -"-"-UPPER SLOUGH 21-SITE I (RM '42.0) ..........SIDE CHANNEL 21-SITE 2 (RM 141.0) ....r~•---'-...1-...."....."...........--.......-_~1 ....__... -I . -2 16 15 - 14 13-(.)12•- l&J II II:10 ;:) ~9 ~c( a::8 l&J Q.7- ::E l&J 6 1\....... ~ "'Tl 5-7'\ I a:: O'l l&J 4-:\j w __....1-••_~• ~ c(3 J:2 ••_II .'....... I SEP I OCT NOV DEC JAN FEB MAR iAPR MAY I JUN Figure F-40.Mean daily intragravel water temperatures recorded at the Mainstem Susitna River at LRX 57 -Sites 1 and 2 (RM 142.3),Lower Slough 21 -Site 2 (RM 141.8),Upper Slough 21 -Site 1 (RM 142.0)and Side Channel 21 -Site 2 (RM 141.0)during the 1983-84 winter season. 4.0 DISCUSSION The following discussion is limited to a review of the 1983-84 winter temperature data presented by study objective.Discussions of subsequent analyses of the data such as the application of the data to modelling,the effects on biological activity,and impact analyses are addressed in the body of this report and in other reports. 4.1 Mainstem Temperature Evaluation During the 1983-84 winter season surface and intragravel water tempera- tures were recorded at sites located at LRX 9 (RM 103.2),LRX 29 (RM 126.1)and LRX 57 (RM 142.3).Similar surface water temperature pat- terns were exhibited at all of the mainstem locations except LRX 9 - Site 3.Generally ~surface water temperatures decreased to approxi- mately O°C by October,and remained near O°C through May when temperatures increased.However,surface water temperatures near 2.0 o e were recorded at LRX 9 -Site 3 for approximately two days following the installation of the intragravel and surface water probes at the site on February 8.Temperatures at the site decreased to ooe by February 12, and remained stable through March.Beginning in April temperatures recorded at the site were again warmer and more variable than the surface temperatures recorded at the LRX 29 and LRX 57 locations.The warmer surface temperatures occurring at LRX 9 -Site 3 are likely the result of groundwater upwelling which is also reflected in the increased intragravel temperatures which were recorded at the site. From August through early October~intragravel temperatures recorded at the mainstem sites at LRX 9,LRX 29,and LRX 57 are similar.However, from mid-October through May intragravel temperatures at the stations were dissimilar.Often temperature differences were observed within the habitat location when a new probe (or site)was installed within a monitoring location.The temperature differences can probably be attributed to the variable groundwater influences and the effects of mainstem discharge. The high intragravel temperatures recorded at LRX 9 were observed at Site 3 when the intragravel probe was installed in an open-lead upwell- ing area.Increased intragravel temperatures were also recorded at LRX 29 -Site 2 from November 11 to December 17 when the intragrave1 probe was damaged by ice movement.The warm temperatures observed may be due to the i nf1 uence of groundwater from the upper porti on of Slough 8A. The temperature station located in Upper Slough 8A was frozen from November until mid-December.Therefore there are no records available to reflect temperatures occurring in any open water areas which may have been present at this time.. Variations in intragrave1 temperature were also seen at LRX 57 when the site was moved from Site 1 to Site 2 in September.Warm intragravel temperatures of approximately 3.5°C were recorded at LRX 57 -Si te 2 from mid-October to early May.The temperatures recorded during this time corresponded directly to the intragravel temperatures recorded in the lower portion of Slough 21.Stable temperatures were no longer F-64 - - rr- I - r 1 observed at the mainstem site beginning in mid-May possibly due to the effects of increased mainstem discharge. Increased winter temperatures at LRX 9 -Site 3 and LRX 57 -Site 2 indicate that the temperature stations were not located in areas representative of the mainstem habitat. 4.2 Chum Salmon Spawning/Incubation Temperature Evaluation Mainstem Habitats In support of the chum salmon incubation study,intragrave1 water temperatures were recorded only at one mainstem monitoring station established at RM 136.1.Temperatures were monitored from October 1 to January 4,and from March 2 through May 3.Intragrave1 temperatures at the site averaging near DoC were recorded until mid-April when temperatures began to increase.Surface water temperatures recorded from March 2 to May 3 ranged from -O.l°C to 2.0°C.Intragrave1 water temperatures recorded at this site did not reflect the influence of groundwater upwelling. Side Channel Habitats Variable intragrave1 and surface water temperatures were recorded at Side Channel 10 (RM 134.0),Upper Side Channel 11 (RM 136.3)and Side Channel 21 (RM 142.3)throughout the 1983-84 winter season.Tempera- tures recorded within a habitat location were also often dissimilar reflecting the influences of various ground\'Iater sources.~Jithin a location one site waS often observed frozen for various periods of time while others remained free-flowing.No clear pattern of freezing was observed within the side channel habitats.Although data is not avail- able to define the relationship,the freezing and thawing are probably influenced by mainstem stage.Increased stage caused by ice jams can increase side channel (and slough)discharge either by overtopping or by increasi ng groundwater flow.When overtopping occurs si de channel or slough temperatures often decrease,whereas groundwater changes generally thaw previously frozen areas. At Side Channel 10,both the intragrave1 and surface water stations at Site 1 were frozen from November to mid-February,whil e the surface water station at Site 2 was observed frozen only for a short period in December.Throughout the winter the intragrave1 station at Site 2 never fell below 0.7°C. The monitoring stations at Upper Side Channel 11 were not observed frozen throughout the period of record.Temperatures recorded at both sites within the side channel were similar indicating a common water source. At Upper Side Channel 21 variable temperatures were recorded at all of the sites indicating the influences of groundwater upwelling and various water sources charging the sites.Variable temperatures were observed in the side channel when the station was moved from Site 1 to Site 2. Also temperature differences were observed at Sites 2 and 3 throughout F-65 the winter.At Site 3,the surface water temperature site was frozen in December and January only,while the intragravel site was frozen from December through April.Although surface temperatures at Site 2 decreased to O°C the site was not observed frozen throughout the period of record.The freezing at Site 3 in January 1 was concurrent with extremely low ambient air temperatures. Slough Habitats Although the actual temperatures varied,surface water temperatures recorded at all side slough habitats except Lower Slough 8A,generally foll owed simil ar trends.Surface water temperatures recorded at the Lower Slough 8A site were similar to mainstem surface water tempera- tures.Surface water temperatures at the other side slough sites (Upper 8A,9,11,21)were generally warmer than mainstem temperatures. Surface temperatures at these sites ranged from approximately 1°to 2°C. Surface water temperatures recorded in the Northeast and Northwest channels of upland Slough 10 were also similar to the general slough temperature trends.However,temperatures at the sites did not increase as sharply as did the surface water temperatures at the side slough sites. The only slough station which was observed frozen was the site located in the upper portion of Slough 8A.The surface and intragravel station at Upper Slough 8A -Site 2 was observed frozen from November to mid- December when mainstem stage increased. Intragravel temperatures recorded at the sites in Upper Slough 8A, Slough 9,and Slough 11 were s im"i 1ar throughout the wi nter season averaging between 2.5 and 3.5°C.The monitoring stations were probably located in areas of groundwater upwelling. Variability in intragravel temperatures within sloughs was observed in Slough 8A,Slough 11 and Slough 21.The intragravel temperatures recorded at the Lower Slough 8A site were similar to mainstem temperatures.In Upper Slough 21 intragravel temperatures varied throughout the winter and were generally similar to temperatures recorded at the monitoring station at Side Channel 21 -Site 2. Intragravel temperatures recorded at Lower Slough 21 were stable throughout the winter,however,the temperatures were generally warmer than those recorded at the other slough monitori ng stat;ons. Intragravel temperatures recorded at Upper Slough 21 corresponded directly to those recorded at the mainstem monitoring station at LRX 57 indicating a possible common water source.In Slough 11 the intragravel temperatures recorded at the incubation site were much lower than those recorded at the Slough 11 -Site 2 station indicating the variability within the site. Tributaries In support of the chum salmon incubation study,temperatures were recorded at Fourth of July Creek and Indian River.At Fourth of July Creek the intragravel water station located in the plume was frozen from F-66 - ""'"I -- '"'"" - - mid-October to May.Intragraveland surface water temperatures recorded within the creek at Site 2 were similar.Intragravel temperatures were also recorded in the creek at Site 1.However,although intragravel temperatures recorded at Site 1 were similar to those recorded at Site 2,the actual temperatures are warmer.It is difficult to explain the variability between these two sites.It is possible,however,that the intragravel probe located at Site 1 was damaged from mid-March to mid-May possibly due to the cold temperatures.Throughout the winter season,intragravel and surface temperatures recorded at Fourth of July Creek (Site 2)followed a trend similar to the surface water tempera- tures recorded in the mainstem.Temperature remained near DoC through March and increased in April and May.Daily fluctuations were minimal until mid-May when temperatures varied as much as 4°C per day. At Indian River very little data were collected due to malfunctioning recorders.However,during the short period of record no differences between intragravel and surface temperatures were observed. Temperatures recorded at Indian River also followed a trend similar to mainstem temperatures.Daily fluctuations of up to 3.5°C were observed at the site beginning in mid-April. 4.2 Preliminary Mitigation Evaluation Temperatures recorded a't Deadhorse Creek in support of the miti gation evaluation study remained near O°C through March when temperatures began to increase and daily fluctuations were observed. F-67 - Appendix Table F-2.Susitna River mainstem,side channel,slough,and ~ tributary winter season temperature data index, 1983-1984. Instrument/~ Temperature Location Type Record ~ Susitna River at LRX 9 Datapod Site #1 RM 103.2 Surface 08/24/83-08/26/83 S27N05W26DAA Intra/Surface 08/27/83-09/10/83 -Intragravel 09/11/83 Susitna River at LRX 9 Datapod Site #2 RM 103.2 Intra/Surface 09/12/83-10/22/83 ..... S27N05W26DAA Intragravel 10/23/83-11/03/83 Intra/Surface 11/04/83-12/23/83 Surface 12/24/83-12/29/83 - Susitna River at LRX 9 Datapod Site #3 RM 103.5 Intra/Surface 02/08/84-03/06/84 S27N05W26ADD Intragravel 03/07/84-03/22/84 Intra/Surface 03/23/84-05/31/84 Deadhorse Creek Thermograph RM 120.9 TRM 1.0 Surface 12/22/83-05/31/84 S29N04W14BCB Lower Slough 8A Datapod Site #2 RM 125.6 Intra/Surface 08/24/83-08/25/83 S30N03W30BDB ,- Lower Slough 8A Datapod Site #3 RM 125.6 Intra/Surface 08/25/83-11/04/83 S30N03W30BDB Intra/Surface 11/12/83-11/13/83 Intragravel 11/14/83-11/15/83 Intra/Surface 11/23/83-11/24/83 Intragravel 11/25/83-11/26/83 -Intra/Surface 11/27/83-05/22/84 Susitna River at LRX 29 Datapod Site #1 RM 126.1 Intra/Surface 08/24/83-10/26/83 S30N03W19DCA Intragravel 10/27/83-11/02/83 Susitna River at LRX 29 Datapod -Site #2 RM 126.1 Intra/Surface 11/03/83-11/08/83 S30N03W19DCA Intragravel 11/09/83-11/15/83 Intra/Surface 11/16/83-12/17/83 -.Surface 01/12/84-03/04/84 Intra/Surface 03/05/84-04/21/84 F-68 ,- Appendix Table F-2.(continued). Instrument/ Temperature I"'"Location Type Record Upper Slough 8A l1atapod 08/24/83-08/25/83 Site #2 RM 126.6 Intra/Surface 10/27/83-12/21/83,-S30N03W20CCA Upper Slough 8A Datapod Site #3 RM 126.6 Intra/Surface 12/21/83-03/12/84 S30N03W20CCA Intragravel 03/13/84-03/22/84 Intra/Surface 03/23/84-05/15/84 Intragravel 05/16/84-05/22/84 Slough 9 Thermograph Incubation site Surface 08/31/83-09/21/83 RM 128.5 S30N03W09DCB r- Slough 9 Datapod Site #3 RM 128.6 Intra/Surface 08/24/83-09/04/83 S30N03W16BDC Intragravel 09/05/83-09/16/83~-Intra/Surface 09/17/83-10/10/83 Intragravel 10/11/83-10/20/83 Intra/Surface 10/21/83-01/10/84 Intra/Surface 03/23/84-05/31/84 Fourth of July Creek Datapod Site #1 RM 131.1,TRM 0.0 Intragravel 09/01/83-01/27/84 Plume and Creek Intragravel 02/07/84-02/10/84 S30N03W03DAC Intragravel 03/01/84-05/22/84 Fourth of July Creek Datapod Site #2 RM 131.1 TRM 0.0 Intra/Surface 01/11/84-05/22/84 S30N03W03DAC :,... Side Channel 10 Datapod Site #1 RM 134.0 Intra/Surface 08/24/83-11/05/83 S31N03W31BBB Intragravel 11/16/83-11/30/83 Side Channel 10 Datapod Site #2 RM 134.0 Surface 11/16/83-11/29/83 S31N03W31BBB Intra/Surface 11/30/83-05/31/84 Slough 10 Northwest Datapod RM 134.0 Intra/Surface 10/19/83-02/08/84 S31N03W36AAA 03/02/84-05/22/84 F-69 Appendix Table F-2.(continued). Instrument! Temperature Location Type Record Slough 10 Northeast Datapod RM 134.0 Intra/Surface 10/19/83-05/22/84 S31N03W36AAA Slough 11 Thermograph Incubation site Intragravel 12/30/83-02/25/84 RM 135.5 S31N02W19DDD -Slough 11 Datapod Site #2 RM 135.7 Intra/Surface 08/24/83-05/22/84 S31N02W19DAD Susitna River at RM 136.1 Thermograph RM 136.1 Intragravel 10/01/83-01/04/84 S31N02W19ADB Datapod ""'" Intra/Surface 03/02/84-05/03/84 Upper Side Channel 11 Data pod -Site #1 RM 136.3 Intra/Surface 08/24/83-09/11/83 S31N02W20BBD -Upper Side Channel 11 Datapod I Site #2 RM 136.3 Intra/Surface 09/12/83-12/29/83 I. S31N02W20BBD Intragravel 12/29/83-12/31/83 Intra/Surface 01/01/83-05/31/83 Upper Side Channel 11 Datapod Site #3 RM 136.3 Intra/Surface 01/11/84-03/17/84 ~ S31N02W20BBD Intragravel 03/18/84-03/19/84 Intra/Surface 03/20/84-05/31/84 Indi an River Datapod ~ Site #3 RM 138.6 TRM 0.2 Intra/Surface 02/29/84-03/03/84 S31N02W09CAB Intragravel 03/04/84/03/22/84 Intra/Surface 03/23/84-04/25/84 ~. Side Channel 21 Datapod Site #1 RM 141.0 Intra/Surface 08/29/83-09/05/83 S31N02W02CAA Intragravel 09/06/83-09/12/83 Side Channel 21 Datapod Site #2 RM 141.0 Intra/Surface 09/13/83-01/10/84 -S31N02W02CAA Surface 01/11/84-05/22/84 F-70 ~, I ,I L Appendix Table F-2.(continued).r I Instrument/ Temperature Location Type Record Si de Channel 21 Datapod Site #3 RM 141.0 Intra/Surface 11/30/83-12/28/83 S31N02W02CAA Intra/Surface 01/10/84-05/22/84 Lower Slough 21 Datapod Site #2 RM 141.8 Intra/Surface 08/24/83-05/31/84 S31N02W02AAB Upper Slough 21 Datapod Site #1 RM 142.0 Intra/Surface 08/24/83-01/10/84 S32N02W36CCC Surface 01/11/84-05/22/84 Susitna River at LRX 57 Datapod Site #1 RM 142.3 Intra/Surface 08/24/83-09/09/83 S32N02W36CBA Susitna River at LRX 57 Datapod Site #2 RM 142.3 Intra/Surface 09/13/83-10/24/83 S32N02W36CBA Intragravel 10/24/83-11/01/83 Intra/Surface 11/02/83-05/22/84 Intragravel OS/23/84 .... F-71 a Water was observed flowing over the temperature probe. b Anchor ice was observed adjacent to the temperature probe. c Instantaneous measurements only were taken at this site. I I "J I I .1 J I J -,I )l J J I ----J j ]-1 1 1 j --1 -. Appendix Table F-3 (Continued). Site Water location Number Date Time TempoC Data Type Instrument Side Channel 10 3a 831206 1319 2.7 intragravel datapod recorder RM 134.0 3a 831207 1125 1.6 surface data pod recorder (Continued)3a 831207 1125 2.7 i ntragravel data pod recorder 1 831221 1149 -0.2 surface datapod recorder 1 831221 1149 -0.1 surface data pod recorder 1 840111 '1206 -O.l b intragravel data pod recorder 3a 840111 1200 0.0 surface datapod recorder 3a 840111 1200 0.0 intragravel datapod recorder 3a 840127 1232 0.5 surface datapod recorder 3a 840127 1232 1.5 b intragravel datapod recorder 1 840127 1230 -1.2 intragravel data pod recorder 1a 840208 1124 -0.1 intragravel datapod recorder 3 840208 1115 0.6 surface mercury themometer "'Tl 3a 840208 1115 2.5 i ntragravel data pod recorderI.....w 1 840302 1115 1.8 surface mercury themometer 1a 840302 1115 3.0 intragravel datapod recorder 3 840302 1100 2.0 surface datapod recorder 3a 840302 1100 3.4 intragravel data pod recorder 3a 840322 1324 3.4 surface mercury themometer 3a 840322 1324 3.5 intragravel datapod recorder 1 840322 1329 2.6 surface mercury themometer 1 840322 1329 2.5 intragravel data pod recorder 1 840522 1302 5.2 surface mercury themometer 1 840522 1302 3.6 intragravel data pod recorder 3a 840522 1318 5.2 surface mercury themometer 3a 840522 1318 3.9 intragravel datapod recorder a Instantaneous measurements only were taken at this site. b Surface water was observed frozen to the substrate. Appendix Table F-3 (Continued). Location Site Number Date Time Water TempoC Data Type Instrument ,)-]J ,._J J S ,J I ,I J J i _!I I J ! J Appendix Table F-3 (Continued). "--1 -]1 Location Site Number Date Time Water TempoC Data Type Instrument LRX 57 2 840207 1001 3.7 intragravel data pod recorder (Continued)2 840229 1500 -0.1 surface mercury thermometer 2 840322 910 1.3 surface mercury thermometer 2 840322 910 3.5 intragravel data pod recorder 3a 831206 1207 0.0 surface data pod recorder 3a 831221 1020 0.0 surface datapod recorder 3a 840110 1024 0.0 surface datapod recorder 3a 840322 910 1.6 surface datapod recorder 4a 840229 1500 -0.1 intragravel datapod recorder 4a 840302 844 -0.2 intragravel datapod recorder 4a 840322 910 0.1 intragravel data pod recorder "I -...J 11l a Instantaneous measurements only were taken at this site. Appendix Table F-4.Water quality data collected at Deadhorse Creek (RM 120.9.TRM 0.0)during the 1983-84 winter season. Temperature rOC) Water DO Conductivity Date Time Air Below Dam Above Dam pH (mg/l)(umhos/cm) 831222 1113 --0.2 0.2 --15.3 117 840110 1437 -0.8 0.2 0.0 7.6 14.0 840126 1515 --0.2 0.4 6.9 14.9 131 840207 1430 1.8 0.0 0.1 7.5 15.3 121 840302 1002 -4.0 0.0 0.3 7.1 12.4 119 840322 1630 4.0 0.2 0.1 7.2 12.5 115 840522 1647 10.5 3.4 3.4 7.3 13.5 .." I -....J 0'1 l •.J ,~.1 J t )••.1 •.)) .~]1 J 1 -'~-J -~-1 Appendix Table F-5.Water quality data collected at Curry (RM 120.9)outflow pipe during the 1983-84 winter season. Temperature (DC) DO Conductivity Date Time Air Water pH (mg/l)(umhos/cm) 831222 1226,--0.2 --15.7 124 840110 1518 -0.8 0.1 7.2 14.6 840126 1536 --0.1 7.5 15.6 131 840207 1455 1.8 0.1 7.6 15.0 119 840302 1032 -2.5 0.1 7.3 13.1 122 840322 1710 6.5 0.1 7.2 13.3 118 840522 1713 12.5 2.8 7.3 13.8 "I.......... Appendix Table F-6.Datapod temperature Lecorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 9 - Site I,RM 103.2,GC S27N05W26DAA. August 1983 ~, Intragrave1 Date Surface Water Min Mean Max Min Mean Max 830824 9.2 9.6 10.1 830825 8.4 8.8 9.4 830826 8.1 8.6 9.1 830827 7.4 7.7 8.2 8.9 9.8 830828 7.3 7.6 8.1 8.9 9.6 10.4 830829 7.6 7.8 8.1 9.5 9.9 10.3 830830 7.5 7.7 8.0 9.6 10.0 10.6 830831 7.5 7.7 8.0 9.2 9.6 10.2 - Monthly Value 7.3 8.1 8.1 10.6 ~ -----Data not available. - F-78 - ,.... 1 Appendix Table F-6.(continued). ,----------------------------------------------------------------- Sept ember 1983 Intragrave1 Surface Water Date -------------------------------------- ~Min Mean Max Min Mean Max ----------------------------------------------------------------- 830901 7.0 7.2 7.6 8.5 8.8 9.2 830902 6.6 6.9 7.3 7.9 8.6 9.3 830903 6.4 6.7 7.2 7.7 8.1 8.8 830904 5.8 6.1 6.7 6.8 7.4 8.0 830905 5.2 5.6 6.1 6.0 7.0 8.1 830906 4.7 5.3 5.7 5.3 6.7 8.4 830907 4.5 5.0 5.6 5.2 6.6 8.6 830908 4.7 5.1 5.6 5.8 6.9 8.9 830909 5.0 5.4 6.0 6.6 7.6 9.8 830910 5.3 5.6 6.0 6.0 8.1 830911 5.1 5.8 1""'" Monthly Value 4.5 7.6 5.2 9.8 -----Data not available. F-79 Appendix Table F-7.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 9 - Site 2,RM 103.2,GC S27N05W26DAA. September 1983 .- Intragravel Surface Water Date Min Mean Max Min Mean Max 830912 830913 830914 830915 830916 830917 830918 830919 830920 830921 830922 830923 830924 830925 830926 830927 830928 830929 830930 Monthly Value 6.6 6.7 6.2 5.6 5.1 4.6 4.5 4.6 5.0 5.2 5.8 4.9 2.4 .9 .9 .8 .9 .8 1.1 .8 7.2 7.0 6.6 6.1 5.8 5.4 5.0 4.9 5.2 5.5 6.1 5.5 3.5 1.3 1.0 1.0 1.0 .9 1.7 7.8 7.4 7.2 6.6 6.3 5.9 5.5 5.2 5.3 6.0 6.4 6.3 4.9 2.4 1.1 1.0 1.0 1.1 2.6 7.8 7.1 7.2 6.6 5.9 5.1 4.5 4.2 4.6 5.4 5.7 6.7 5.2 2.0 .4 .4 .4 .4 .4 1.1 .4 8.0 7.8 7.1 6.7 6.3 5.8 5.2 5.2 5.7 6.3 7.0 6.1 3.3 .8 .5 .5 .5 .6 2.2 8.8 8.5 8.0 7.6 7.4 6.8 6.0 5.7 6.1 7.2 7.2 7.1 5.2 2.0 .5 .5 .6 1.1 3.5 8.8 -- - - -I ---------------------------------------------------,------------- -----Data not available. F-80 ~I Appendix Table F-7.(continued). ----------------------------------------------------------------- October 1983"',----------------------------------------------------------------- i Intragravel Surface Water! Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 2.6 3.0 3.2 3.4 3.7 4.0 831002 2.9 3.2 3.5 3.5 3.8 4.3 831003 2.5 2.9 3.4 2.7 3.3 4.0 831004 1.8 2.2 2.8 1.8 2.4 3.1 831005 1.6 1.8 2.2 1.6 1.9 2.4 831006 1.1 1.5 1.8 .6 1.5 2.3 831007 .8 1.1 1.6 .4 .8 1.6 831008 .9 1.0 1.1 .4 .5 .9,.... 831009 1.1 1.2 1.2 .5 .5 .6 831010 .8 1.0 1.2 .4 .5 .6 831011 .5 .7 .8 .4 .5 .6 831012 .5 .7 1.1 .4 .8 1.5 831013 1.0 1.3 1.6 1.4 1.8 2.2 831014 .6 .9 1.2 .7 1.0 1.4 831015 .5 .6 .8 .4 .5 .9 831016 .5 .6 .6 .4 .5 .6 831017 .6 .7 .8 .4 .5 .9 831018 .7 .9 1.1 .4 .6 .9--831019 .7 .8 1.0 .4 .6 1.1 831020 .7 .7 .8 .3 .5 .6 831021 .8 .9 1.1 .4 .5 .6 """"831022 1.1 1.3 1.4 .4 .5 ]831023 1.1 1.2 1.3 831024 1.0 1.1 1.2 831025 .5 .7 1.1 831026 .3 .4 .5 831027 .3 .4 .5 831028 .2 .3 .4 f"'"831029 .3 .3 .4 831030 .3 .3 .4 831031 .4 .4 .5 Monthly Value .2 1.1 3.5 .3 1.3 4.3 ---------------------------------------------------------------- -----Data not available.-r r- F-81 ~, Appendix Table F-7.(continued). ~ ----------------------------------------------------------------- November 1983 .A----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 .4 .4 .5 831102 .4 .4 .5 831103 .4 .5 831104 -.1 .2 .4 -.1 -.1 0.0 831105 0.0 .1 .2 -.2 -.1 0.0 831106 -.1 0.0 .4 -.1 -.1 0.0 831107 -.1 0.0 .5 -.1 0.0 0.0 831108 .2 .7 .9 -.1 -.1 0.0 831109 -.1 0.0 .4 -.1 -.1 0.0 831110 -.1 .2 .3 -.1 -.1 0.0 831111 0.0 .2 .3 -.1 -.1 0.0 831112 .1 .2 .3 -.1 -.1 0.0 831113 0.0 .1 .3 -.1 -.1 0.0 831114 -.1 0.0 .2 -.1 0.0 0.0 831115 -.1 .1 .3 -.1 0.0 0.0 -831116 -.1 0.0 .3 -.1 0.0 0.0 831117 -.1 0.0 .2 -.1 0.0 0.0 831118 -.1 0.0 .1 -.1 0.0 0.0 -831119 0.0 .3 .4 -.1 0.0 .1 831120 .1 .6 .9 0.0 0.0 .1 831121 .4 .5 .9 0.0 0.0 .1 831122 0.0 .3 .4 -.1 0.0 0.0 831123 .1 .3 .4 -.1 0.0 0.0 831124 .1 .2 .3 -.1 0.0 0.0 831125 .1 .1 .3 -.1 0.0 .1 ...., 831126 .1 .2 .3 0.0 0.0 0.0 831127 0.0 .1 .3 0.0 0.0 0.0 831128 0.0 .2 .3 0.0 0.0 .1 831129 .1 .2 .3 0.0 0.0 .1 - 831130 .1 .2 .3 0.0 0.0 .1 Monthly Value -.1 .2 .9 -.2 0.0 .1 ---------------------------------------------------------------- -----Data not available. -F-82 ,.... Appendix Table F-7.(continued). r I ----------------------------------------------------------------- December 1983 r ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 .1 .2 .3 0.0 0.0 .1 831202 0.0 .1 .3 0.0 0.0 .1 831203 0.0 ~1 .3 0.0 0.0 .1 831204 .1 .2 .3 0.0 0.0 0.0 ......831205 0.0 .2 .3 0.0 0.0 .1 831206 0.0 .1 .2 0.0 0.0 .1 831207 -.1 .1 .2 -.1 0.0 .1 831208 -.1 0.0 .2 0.0 0.0 0.0.-.1 0.0 0.0 .18312090.0 .2 831210 0.0 .3 .7 0.0 0.0 .2 831211 -.1 .1 .5 -.1 0.0 .1 831212 -.1 -.1 0.0 -.1 0.0 0.0 831213 -.1 0.0 0.0 -.1 0.0 0.0 831214 -.1 0.0 .1 -.1 0.0 .1 831215 -.1 0.0 .1 -.1 0.0 .1 831216 -.1 0.0 .1 -.1 0.0 .1 831217 -.1 0.0 .1 -.1 0.0 .1 831218 0.0 0.0 .1 -.1 0.0 0.0 ~...831219 0.0 0.0 .1 0.0 0.0 0.0 831220 0.0 0.0 .1 0.0 0.0 0.0 831221 0.0 0.0 .1 0.0 0.0 .1 831222 -.1 0.0 .1 0.0 0.0 .1 831223 0.0 0.0 .1 0.0 0.0 .1 831224 0.0 0.0 .1 831225 0.0 0.0 .1 831226 0.0 0.0 .1 831227 0.0 0.0 .1 831228 0.0 0.0 .1 831229 0.0 .1 Monthly Value -.1 .1 .7 -.1 0.0 .2----------------------------------------------------------------- -----Data not available. F-83 Appendix Table F-8.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 9 - Site 3,RM 103.5.GC S27NO 5W26ADD. - February 1984 Intragrave1 Date Surface Water -Min Mean Max Min Mean Max 840208 840209 840210 840211 840212 840213 840214 840215 840216 840217 840218 840219 840220 840221 840222 840223 840224 840225 840226 840227 840228 840229 Monthly Value 2.9 3.0 3.1 2.8 2.7 2.7 2.7 2.6 2.7 2.7 2.6 2.6 2.6 2.7 2.7 2.7 2.7 2.8 2.7 2.8 2.7 2.7 2.6 3.2 3.2 3.0 2.8 2.8 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.8 2.7 2.7 2.8 2.9 2.8 2.8 2.8 2.8 2.8 3.0 3.3 3.3 3.2 2.9 2.9 2.8 2.8 2.7 2.7 2.7 2.7 2.7 2.9 2.9 2.8 2.9 2.9 2.9 2.9 2.9 2.9 3.3 .1 .5 1.7 0.0 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 0.0 .1 0.0 .1 0.0 0.0 -.1 1.8 2.1 .8 .1 .1 0.0 -.1 0.0 .1 0.0 0.0 0.0 .1 0.0 0.0 .2 .2 .2 .3 .2 .1 .3 .5 2.1 2.4 2.4 .4 .4 .4 .1 .2 .2 0.0 0.0 .1 .4 .2 .1 .3 .3 .5 .5 .5 .4 2.4 -----Data not available. F-84 - IF" i Appendix Table F-8.(continued). ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Maxf"'" if ----------------------------------------------------------------- 840301 2.7 2.9 3.1 0.0 .2 1.5 F"'"840302 2.7 2.7 2.9 -.1 0.0 .3I8403032.7 2.7 2.8 -.1 0.0 .2 840304 2.7 2.8 2.9 .1 .2 .4 840305 2.7 2.8 2.9 0.0 .2 .9 840306 2.8 2.9 3.0 .1 .5 840307 2.8 2.9 3.0 840308 2.9 3~0 3.2,.... 840309 2.8 2.9 3.0 840310 2.8 2.9 3.0 840311 2.9 3.0 3.2 840312 2.8 3.0 3.2 840313 2.9 3.0 3.2 840314 3.1 3.2 3.3 840315 3.1 3.2 3.4 840316 3.1 3.2 3.4 840317 3.0 3.2 3.4 840318 3.0 3.2 3.4 r-840319 3.0 3.2 3.4 840320 3.0 3.2 3.4 840321 3.0 3.2 3.4 840322 2.9 3.0 3.3 840323 2.3 3.0 3.1 -.1 0.0 .3 840324 2.9 3.0 3.0 -.1 0.0 .3 840325 2.9 2.9 3.0 -.1 .1 .6 840326 2.8 2.9 3.0 0.0 .2 .5 840327 2.9 2.9 .3.0 0.0 .1 .4 840328 2.8 2.9 3.0 0.0 .2 .7 f"'"840329 2.8 2.9 3.0 0.0 .3 .8 840330 2.8 2.9 3.0 0.0 .2 .8 840331 2.9 2.9 3.0 0.0 .2 .4 Monthly Value 2.3 3.0 3.4 -.1 1.5 ----------------------------------------------------------------- ~ -----Data not available. """' F-85 Appendix Table F-8.(continued). -----------------------------------------------~----------------- April 1984 -----------------------------------------------------------------~ Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ..,.. ----------------------------------------------------------------- 840401 2.8 2.9 3.3 0.0 .2 .8 840402 2.8 2.9 3.0 0.0 .4 1.1 ~ I 840403 2.9 2.9 3.0 -.1 .5 1.7 840404 2.9 3.0 3.0 -.1 .5 1.5 840405 2.9 3.0 3.0 .2 .5 1.1 840406 2.9 2.9 3.0 0.0 .6 2.2 840407 2.9 2.9 3.0 -.1 .4 1.2 840408 2.9 2.9 3.0 -.1 .5 1.6 840409 2.9 2.9 3.0 0.0 .5 1.5 ~ 840410 2.9 2.9 3.0 0.0 .7 2.1 840411 2.9 3.0 3.0 0.0 .7 2.0 840412 2.9 3.0 3.1 -.1 .7 2.1 840413 2.9 3.0 3.0 0.0 .7 1.8 840414 2.9 3.0 7.6 .1 .8 2.4 840415 2.9 3.0 3.2 .3 1.0 2.6 840416 2.9 3.0 3.0 0.0 .5 1.2 840417 2.9 3.0 .2 .9 2.6 840418 2.9 3.0 3.0 0.0 1.2 4.3 840419 2.9 3.0 3.1 0.0 1.5 4.9 ~ 840420 3.0 3.1 .2 1.1 2.3 840421 2.9 3.0 3.0 .4 1.1 2.8 840422 2.9 3.0 0.0 .8 2.6 ~ 840423 2.9 3.0 -.1 .9 3.0 840424 2.9 3.0 3.0 0.0 1.5 4.2 840425 2.9 3.0 3.1 .2 1.3 3.4 mi!J8404262.9 3.0 3.1 .1 1.4 3.6 840427 2.9 3.0 .5 1.4 3.6 840428 2.9 3.0 3.1 .3 1.4 4.3 840429 2.8 2.9 3.0 0.0 .4 1.3 840430 2.8 2.9 3.0 0.0 .2 .7 Monthly Value 2.8 3.0 7.6 -.1 .8 4.9 ~ ----------------------------------------------------------------- -----Data not available..... ~ F-86 Appendix Table F-8.(continued). F-87 Appendix Table F-9.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 29 - Site 1,RM 126.1,GC S30N03W19DCA. August 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max 830824 8.7 8.9 9.1 8.4 8.8 9.4 830825 8.1 8.4 8.8 7.5 8.1 8.8 830826 7.7 8.0 8.4 7.2 7.7 8.5 830827 7.9 8.1 8.6 7.7 8.3 9.3 ~ 830828 8.4 8.7 9.2 8.5 9.1 10.2 830829 8.9 9.0 9.1 9.0 9.3 9.5 830830 8.9 9.0 9.4 9.0 9.4 10.2 830831 8.7 8.9 9.3 8.5 8.9 9.4 Monthly Value 7.7 9.4 7.2 10.2 -----Data not available. -. F-88 Appendix Table F-9.(continued)• l"'";, ----------------------------------------------------------------- September 1983 r------------------------------------------------------------------I i Intragravel Surface Water Date --------------------------------------r Min Mean Max Min Mean Max ----------------------------------------------------------------- 830901 8.1 8.4 8.8 7.7 8.1 8.5 830902 7.7 8.0 8.3 7.4 8.0 8.8 830903 7.4 7.7 8.2 7.0 7.5 8.1 830904 6.8 7.1 7.7 6.1 6.7 7.4 830905 6.2 6.6 7.0 5.5 6.3 7.3 830906 5.9 6.3 6.8 5.1 5.9 7.1 830907 5.7 6.1 6.6 5.1 5.8 7.0 830908 5.9 6.2 6.7 5.5 6.2 7.2 830909 6.4 6.7 7.2 6.4 7.0 8.3 830910 6.7 6.9 7.3 6.6 7.1 8.3 830911 6.7 7.0 7.5 6.5 7.3 8.4,..830912 6.7 7.1 7.4 6.4 7.2 8.2 830913 6.7 7.0 7.3 6.5 7.1 8.1 830914 6.4 6.7 7.2 5.5 6.2 7.2 r"'"830915 5.9 6.3 6.7 5.2 5.9 7.1 I 830916 5.2 5.7 6.3 4.5 5.5 6.7 (830917 4.8 5.3 5.8 4.0 5.0 6.3 830918 4.6 5.1 5.6 3.6 4.5 5.5 830919 4.6 4.9 5.3 3.6 4.5 5.4 830920 5.0 5.2 5.3 4.7 5.1 5.4 830921 5.3 5.7 6.2 5.3 5.9 6.7 830922 6.0 6.2 6.6 6.0 6.3 6.8 830923 4.4 5.3 6.1 3.8 5.3 6.0 830924 2.2 2.9 4.3 .8 2.2 3.8 830925 1.3 1.6 2.3 0.0 .1 .8 830926 1.2 1.3 1.4 -.1 0.0 .1 830927 1.1 1.2 1.3 -.1 0.0 .1 830928 1.1 1.2 1.2 0.0 0.0 .1 830929 1.0 1.1 1.4 0.0 .3 .9 830930 1.4 1.9 2.6 .9 2.0 3.3 Monthly Value 1.0 5.3 8.8 -.1 5.0 8.8 ----------------------------------------------------------------- r F-89 Appendix Table F-9.(continued)• - -------------------------------------------------~--------~------ October 1983 -----------------------------------------------------------------'"""Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 831001 2.6 2.9 3.2 2.9 3.2 3.6 831002 2.9 3.1 3.4 2.7 3.2 3.9 831003 2.7 3.0 3.3 2.1 2.6 3.2 831004 2.1 2.4 2.9 1.1 1.6 2.2 831005 1.8 2.0 2.4 .4 1.0 1.5 -831006 1.5 1.6 1.9 .1 .8 1.8 831007 1.2 1.4 1.9 -.1 .1 .9 831008 1.1 1.1 1.3 -.1 0.0 .2 0.0 0.0 ~831009 1.0 1.1 1.2 0.0 831010 .9 1.0 1.1 0.0 0.0 0.0 831011 .8 .8 .9 0.0 .1 .3 831012 .7 .9 1.2 0.0 .5 1.2 ~ 831013 1.2 1.3 1.5 .7 1.0 1.3 831014 .9 1.1 1.4 0.0 .5 1.0 831015 .7 .9 1.0 0.0 .1 .5 ~ 831016 .7 .8 .9 0.0 0.0 .2 831017 .7 .8 .9 0.0 0.0 .1 831018 .8 .9 1.0 0.0 .1 .3 831019 .7 .8 .9 0.0 .1 .4 -831020 .7 .8 .9 0.0 0.0 .2 831021 .7 .8 .9 0.0 .1 .3 831022 .7 .8 .9 -.1 .1 .2 ~ 831023 .7 .8 .9 -.1 0.0 .2 831024 .7 .9 1.0 -.1 0.0 .2 831025 .9 1.0 1.1 0.0 0.0 .3 831026 .9 1.0 1.1 0.0 .1 .3 831027 .9 1.0 1.1 0.0 .1 831028 .8 .9 1.0 831029 .7 .8 .9 831030 .7 .8 .8 831031 .7 .7 .8 Monthly Value .7 1.2 3.4 -.1 .6 3.9 - ----------------------------------------------~------------------ -----Data available.~not F-90 Appendix Table F-9.(con tinued)• ----------------------------------------------------------------- November 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max r I 831101 .7 .7 .8 831102 .7 .8 .8 Monthly Value .7 .8 -----Data not available • ..... - i' i, I r -F-91 Appendix Table F-10.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 29 - Site 2,RM 126.1,GC S30N03W19DCA. November 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max 831103 831104 831105 831106 831107 831108 831109 831110 831111 831112 831113 831114 831115 831116 831117 831118 831119 831120 831121 831122 831123 831124 831125 831126 831127 831128 831129 831130 Monthly Value 1.6 1.7 1.7 1.7 1.7 1.8 1.8 1.8 1.9 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.7 1.7 1.6 0.0 1.4 1.3 1.3 1.2 -.1 .8 1.1 1.2 -.1 1.8 1.8 1.8 1.8 1.8 1.9 1.9 1.9 1.9 2.0 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.7 1.7 1.5 1.5 1.4 1.4 1.4 1.0 1.1 1.2 1.2 1.7 1.9 1.9 1.9 1.8 1.9 1.9 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.9 1.9 1.9 1.8 1.7 1.7 1.6 1.5 1.5 1.5 1.3 1.2 1.3 1.3 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .1 .1 0.0 0.0 0.0 .1 .1 .1 .1 0.0 .1 .1 0.0 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 .2 .1 .1 .2 .2 .2 .3 .3 .2 .2 .2 .2 .2 .2 .2 .2 .3 '"'" ~, - - ~ .1 -----Data not available. F-92 r r Appendix Table F-10.(continued). ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 1.2 1.2 1.3 .1 .1 .2 831202 1.2 1.2 1.3 .1 .2 .3 831203 1.1 1.2 1.3 .1 .1 .3 831204 1.1 1.2 1.3 .1 .1 .3 831205 1.2 1.2 1.3 .1 .1 .2 831206 1.1 1.2 1.3 .1 .1 .2 831207 1.1 1.2 1.2 .1 .1 .2 831208 1.1 1.1 1.2 .1 .1 .2 831209 1.0 1.1 1.2 0.0 .1 .4 831210 1.1 1.2 1.2 .1 .3 .4 831211 1.1 1.2 1.2 .1 .2 .5 831212 1.1 1.2 1.2 .1 .2 .4 831213 1.1 1.2 1.3 .2 .4 .5 831214 1.2 1.2 1.3 .2 .3 .5 831215 1.2 1.3 1.3 .3 .4 .6 831216 1.2 1.3 1.4 .3 .4 .6 831217 .1 1.3 0.0 .2 .6 Monthly Value .1 1.4 0.0 .6 ----------------------------------------------------------------- -----Data not available. F-93 Appendix Table F-10.(continued). January 1984 - -Intragrave1 Surface Water Date Min Mean Max Min Mean Max 840112 0.0 0.0 840113 -.1 0.0 0.0 840114 -.1 0.0 0.0 840115 ~.1 -.1 0.0 840116 -.1 -.1 0.0 840117 -.1 -.1 0.0 840118 -.1 -.1 0.0 840119 -.1 0.0 0.0 840120 -.1 0.0 0.0 840121 -.1 0.0 0.0 840122 -.1 0.0 0.0 840123 -.1 0.0 .1 840124 -.1 0.0 .1 840125 -.1 0.0 .1 840126 -.1 0.0 0.0 840127 -.1 0.0 0.0 840128 -.1 0.0 0.0 840129 -.1 0.0 0.0 840130 -.1 0.0 0.0 840131 -.1 0.0 0.0 Monthly Value -.1 .1 ------------------------~---------------------------------------- -----Data not available. F-94 ".,.. Appendix Table F-10.(continued). February 1984 Intragravel Surface Water Date Min Mean Max Min Mean Max ..- 840201 840202 840203 840204 840205 840206 840207 840208 8,40209 840210 840211 840212 840213 840214 840215 840216 840217 840218 840219 840220 840221 840222 840223 840224 840225 840226 840227 840228 840229 Monthly Value -.1 0.0 0.0 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 0.0 .1 0.0 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 - ----------------------------------------------------------------- -----Data not available. F-95 Appendix Table F-10.(continued). March 1984 Intragravel Surface Water Date Min Mean Max Min Mean Max - 840301 0.0 0.0 .1 840302 0.0 0.0 .1 840303 0.0 0.0 .1 840304 0.0 0.0 .1 840305 .3 .4 .5 0.0 0.0 .1 840306 .4 .5 .6 0.0 0.0 .1 840307 .4 .5 .6 0.0 0.0 .1 840308 .2 .3 .6 0.0 .1 .1 ~, 840309 .2 .3 .5 0.0 .1 .1 840310 .1 .2 .3 0.0 .1 .1 840311 .2 .4 0.0 .1 840323 0.0 .2 .4 0.0 .1 .1 -840324 .1 .1 .3 0.0 .1 .1 840325 0.0 .1 .3 0.0 0.0 .1 840326 0.0 .1 .2 0.0 0.0 .1 ~ 840327 0.0 .1 .2 0.0 .1 .1 840328 0.0 .1 .2 0.0 .1 .1 840329 0.0 .1 .2 0.0 0.0 .1 840330 0.0 -.1 .1 0.0 0.0 .1 840331 0.0 0.0 .1 0.0 .1 .1 Monthly Value 0.0 .6 0.0 .1 ~ -----------------------------------~-------------~--------------- ~ -----Data not available. ~ F-96 -I Appendix Table F-I0.(continued). F"I I I -----------------------------------------------------------------I April 1984r----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 0.0 0.0 .1 0.0 0.0 .1 840402 0.0 .1 .1 0.0 .1 .1 840403 -.1 0.0 .2 0.0 .1 .1 840404 0.0 0.0 .1 0.0 .1 .1-840405 -.1 0.0 .1 0.0 .1 .1 840406 0.0 0.0 .2 0.0 0.0 .1 840407 -.1 0.0 .1 0.0 0.0 .1 840408 -.1 0.0 .1 0.0 .1 .1 840409 -.1 0.0 .1 0.0 .1 .1 840410 -.1 0.0 .1 0.0 .1 .1 840411 -.1 0.0 .1 0.0 .1 .1 ~840412 -.1 0.0 .1 0.0 .1 .1I 840413 -.1 0.0 .1 0.0 .1 .1 840414 0.0 0.0 .1 0.0 .1 .1 11""'1 840415 0.0 0.0 .1 0.0 .1 .1 840416 0.0 0.0 .1 0.0 .1 .1 840417 0.0 0.0 .1 0.0 .1 .1 840418 0.0 .1 .2 0.0 .1 .2" 840419 -.1 .1 .2 0.0 .1 .2 840420 0.0 0.0 .1 0.0 .1 .2 840421 0.0 .1 .2 0.0 .1 .2 Monthly Value -.1 0.0 .2 0.0 .1 .2 ----------------------------------------------------------------- F-97 Appendix Table F-11.Ryan temperature data summary:intragravel water temperatures (C)recorded at Mainstem Susitna River at RM 136.1,GC S31N02W19ADB. October 1983 .... -Intragravel Water Temperature (C) DATE Min Mean Max 831001 2.0 3.0 ~"l 831002 2.0 2.2 2.5 831003 1.0 1.7 2.0 831004 .5 .9 1.0 831005 0.0 .5 1.0 831006 0.0 .3 1.0 831007 0.0 0.0 0.0 831008 0.0 0.0 0.0 """1 831009 0.0 0.0 0.0 831010 0.0 0.0 0.0 831011 0.0 0.0 0.0 -831012 0.0 .3 .5 831013 0.0 .2 .5 831014 0.0 0.0 0.0 ~ 831015 0.0 0.0 0.0 831016 0.0 0.0 0.0 831017 0.0 0.0 0.0 831018 0.0 0.0 0.0 831019 0.0 0.0 0.0 831020 0.0 0.0 0.0 831021 0.0 0.0 0.0 ~ 831022 0.0 0.0 0.0 831023 0.0 0.0 0.0 831024 0.0 0.0 0.0 831025 0.0 0.0 0.0 831026 0.0 0.0 0_.0 831027 0.0 0.0 0.0 831028 0.0 0.0 0.0 ~ 831029 0.0 0.0 0.0 831030 0.0 0.0 0.0 831031 0.0 0.0 0.0 - Monthly Value 0.0 .2 3.0 -------------------------------------------------------~ -----Data not available. ~ F-98 r j r ! """"[ I .... r I ".., Appendix Table F-11.(continued). ------------------------------------------------------- November 1983 ------------------------------------------------------- Intragravel Water Temperature (C) Date ------------------------------------ Min Mean Max ------------------------------------------------------- 831101 0.0 0.0 0.0 831102 0.0 0.0 0.0 831103 0.0 0.0 0.0 831104 0.0 0.0 0.0 831105 0.0 0.0 0.0 831106 0.0 0.0 0.0 831107 0.0 0.0 0.0 831108 0.0 0.0 0.0 831109 0.0 0.0 0.0 831110 0.0 .3 .5 831111 .5 .5 .5 831112 0.0 0.0 .5 831113 0.0 0.0 .5 831114 0.0 0.0 .5 831115 0.0 0.0 0.0 831116 0.0 0.0 0.0 831117 0.0 0.0 0.0 831118 0.0 0.0 0.0 831119 0.0 0.0 0.0 831120 0.0 0.0 0.0 831121 0.0 0.0 0.0 831122 0.0 0.0 0.0 831123 0.0 0.0 0.0 831124 0.0 0.0 0.0 831125 0.0 0.0 0.0 831126 0.0 .3 .5 831127 0.0 .2 .5 831128 0.0 .2 .5 831129 0.0 .1 .5 831130 .5 .5 .5 Monthly Value 0.0 .1 .5 F-99 Appendix Table F-11.(continued). December 1983 - Intragravel Water Temperature (C) DATE Min Mean Max ..... 831201 .5 .5 .5 831202 0.0 .3 .5 831203 0.0 0.0 0.0 831204 0.0 .0 .5 831205 .5 .5 .5 831206 0.0 .1 .5 831207 0.0 0.0 0.0 831208 0.0 0.0 0.0 831209 0.0 0.0 0.0 831210 0.0 0.0 0.0 831211 0.0 0.0 0.0 831212 0.0 0.0 0.0 831213 0.0 0.0 0.0 831214 0.0 0.0 0.0 831215 0.0 0.0 0.0 831216 0.0 0.0 0.0 831217 0.0 0.0 0.0 831218 0.0 0.0 0.0 831219 0.0 0.0 0.0 831220 0.0 0.0 0.0 831221 0.0 0.0 0.0 831222 0.0 0.0 0.0 831223 0.0 0.0 0.0 831224 0.0 0.0 0.0 831225 0.0 0.0 0.0 831226 0.0 0.0 0.0 831227 0.0 0.0 0.0 831228 0.0 0.0 0.0 831229 0.0 0.0 0.0 831230 0.0 0.0 0.0 831231 0.0 0.0 0.0 Monthly Value 0.0 .0 .5 -------------------------------~----------------------- F-lOO - Intragravel Water Temperature (C) r I r I , Appendix Table F-11.(continued). January 1984 DATE Min Mean Max - r J 840101 0.0 0.0 0.0 840102 0.0 0.0 0.0 840103 0.0 0.0 0.0 840104 0.0 0.0 Monthly Value 0.0 0.0 -----Data not available. F-lOI Appendix Table F-12.~atapod temperature recorder data summary: ~ntragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 136.1,GC S31N02W19ADB. ----------------------------------------------------------------- March 1984 - Intragravel Surface Water Date Min Mean Max Min Mean Max 840302 840303 840304 840305 840306 840307 840308 840309 840310 840311 840312 840313 840314 840315 840316 840317 840318 840319 840320 840321 840322 840323 840324 840325 840326 840327 840328 840329 840330 840331 Monthly Value 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 .1 .2 .1 .2 .2 .1 .1 .1 .1 .1 .1 .2 .2 .2 .2 .1 .2 .1 .2 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.2 -.1 -.1 -.1 -.1 -.1 -.2 -.2 -.2 -.1 -.1 -.1 -.1 -.1 -.1 -.1 0.0 0.0 0.0 .1 -.2 -.1 -.1 -.1 -.1 -.1 -.1 0.0 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 0.0 0.0 .1 .1 .1 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .2 .2 .2 .2 ..... -. -----Data not available. F-I02 r Appendix Table F-12.(continued). ----------------------------------------------------------------- April 1984 !----------------------------------------------------------------- i Intragravel Surface Water Date -------------------------------------- .-.l-Iin Mean Max Min Mean Max i ----------------------------------------------------------------- 840401 0.0 .1 .1 .1 .1 .2 840402 0.0 .1 .1 .1 .1 .2 840403 0.0 .1 .2 .1 .1 .2 840404 0.0 .1 .2 .1 .2 .3 I"""840405 0.0 .1 .1 .1 .2 .3 840406 0.0 .1 .1 .2 .2 .3 840407 0.0 .1 .1 .2 .2 .3 840408 0.0 .1 .1 .2 .2 .3-840409 0.0 .1 .2 .2 .2 .4 840410 0.0 .1 .1 .2 .3 .4 840411 0.0 .1 .2 .3 .4 .5 840412 0.0 .1 .2 .3 .5 .6 840413 0.0 .1 .2 .4 .5 .6 840414 0.0 .1 .2 .5 .7 .7 840415 0.0 .1 .2 .6 .7 .9 840416 .1 .1 .1 .8 1.0 1.0 840417 0.0 .1 .2 1.0 1.1 1.2 840418 .1 .1 .2 1.0 1.2 1.3 840419 .1 .1 .2 1.1 1.2 1.3 840420 .1 .1 .2 1.1 1.2 1.4 840421 0.0 .1 .2 1.1 1.2 1.4 840422 .1 .1 .2 1.1 1.2 1.3 840423 .1 .1 .2 1.1 1.2 1.4 840424 .1 .1 .2 1.0 1.2 1.4 840425 .1 .2 .3 1.1 1.2 1.5 840426 .1 .2 .3 1.0 1.3 1.6 840427 .1 .2 .3 1.1 1.3 1.7 840428 .2 .3 .5 1.1 1.5 2.4 840429 .3 .5 .8 1.1 1.7 2.9 840430 .4 .5 .7 1.2 1.7 2.5 Monthly Value 0.0 .1 .8 .1 .8 2.9 ----------------------------------------------------------------- F-I03 Appendix Table F-12.(continued). May 1984 Intragravel Surface Water - ~I Date Min Mean Max Min Mean Max 840501 840502 840503 Monthly Value .4 .6 .9 .5 .7 1.0 .5 .9 .4 1.0 1.1 1.4 1.1 1.1 1.9 2.0 3.1 3.2 1.9 3.2 -----Data not available. F-104 1IIIflll!l: """" r I I:j Appendix Table F-13.Datapod temperature recorder data summary: intragrave1 and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 57 - Site 1,RM 142.3,GC S32N02W36CBA. August 1983 Intragrave1 Surface Water Date Min Mean Max Min Mean Max 830824 8.5 8.8 9.0 8.2 8.5 8.8 830825 7.9 8.2 8.6 7.4 7.7 8.4 830826 7.2 7.6 8.0 6.6 7.2 7.8 830827 7.8 8.0 8.5 7.4 7.8 8.7 830828 8.5 8.7 9.1 8.2 8.8 9.4 830829 9.1 9.3 9.4 8.9 9.1 9.6 830830 9.2 9.2 9.3 8.8 9.0 9.1 830831 8.8 9.1 9.4 8.1 8.5 9.0 Monthly Value 7.2 9.4 6.6 9.6 -----Data not available. F-105 Appendix Table F-13.(continued). September 1983 - -Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~,----------------------------------------------------------------- 830901 8.2 8.5 8.8 7.3 7.7 8.1 830902 8.2 8.3 8.4 7.4 7.6 7.9 ." 830903 7.7 8.1 8.5 6.7 7.1 7.8 830904 7.2 7.5 7.8 5.8 6.4 6.8 830905 6.9 7.1 7.3 5.6 5.9 6.3 830906 6.7 6.9 7.0 5.2 5.6 5.9 830907 6.6 6.7 6.9 5.2 5.4 5.6 830908 6.7 7.0 7.5 5.2 5.9 6.4 830909 7.4 7.5 6.3 6.4 Monthly Value 6.6 8.8 5.2 8.1 -----Data not available. F-I06 - - """I rdI ..... Appendix Table F-14.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at LRX 57 - Site 2,RM 142.3,GC S32N02W36CBA. ----------------------------------------------------------------- September 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 830913 7.6 7.8 8.0 6.5 6.6 6.8 830914 6.6 7.1 7.7 5.4 5.9 6.6 830915 6.4 6.7 7.1 5.2 5.5 5.9 830916 6.0 6.4 6.9 4.7 5.1 5.7 830917 5.7 6.0 6.2 4.4 4.6 4.9 830918 5.3 5.5 5.8 3.9 4.2 4.5 830919 5.2 5.5 6.0 3.8 4.2 4.6 830920 5.8 6.1 6.7 4.4 4.7 5.3 830921 6.7 7.1 7.5 5.2 5.6 6.0 830922 7.3 7.5 7.6 5.8 6.0 6.1 830923 5.3 6.6 7.5 3.7 5.0 5.9 830924 2.3 3.7 5.4 .6 2.1 3.7 830925 1.6 1.7 2.4 -.1 .1 .6 830926 1.6 1.6 1.7 -.1 0.0 0.0 830927 1.7 1.7 1.8 -.1 0.0 0.0 830928 1.7 1.8 1.8 0.0 0.0 0.0 830929 .5 1.7 2.5 -.1 .4 1.1 830930 .9 1.4 2.1 1.0 1.6 2.3 Monthly Value .5 8.0 -.1 6.8 ----------------------------------------------------------------- -----Data not available • F-I07 F-I08 Appendix Table F-14.(continued)• ~ II I ----------------------------------------------------------------- November 1983 r ----------------------------------------------------------------- ri Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max,-. I ---------------------------------~------------------------------- 831101 4.0 4.2 4.5 I"""831102 3.2 3.8 4.2 -.1 .1 831103 3.1 3.2 3.3 0.0 0.0 .1 831104 3.2 3.3 3.3 0.0 0.0 .1 831105 3.2 3.3 3.4 0.0 0.0 .1 831106 3.3 3.3 3.4 0.0 0.0 0.0 831107 3.3 3.4 3.5 0.0 0.0 .1 831108 3.4 3.5 3.5 0.0 0.0 .1 831109 3.4 3.5 3.6 0.0 0.0 .2 831110 3.4 3.5 3.5 0.0 0.0 .1 831111 3.5 3.5 3.5 0.0 0.0 .1 831112 3.5 3.5 3.6 0.0 0.0 .1 831113 3.5 3.5 3.6 0.0 0.0 .1 831114 3.6 3.6 3.7 0.0 .1 .3 831115 3.6 3.7 3.9 .1 .2 .5 831116 3.6 3.8 4.0 0.0 .3 .6 831117 3.6 3.7 3.7 0.0 .1 .2 831118 3.6 3.7 3.9 0.0 .2 .4 831119 3.8 3.9 3.9 .3 .4 .4 831120 3.7 3.8 3.8 .2 .2 .4 831121 3.6 3.7 3.8 0.0 .1 .2 r""831122 3.7 3.7 3.7 0.0 .1 .1 831123 3.6 3.7 3.8 0.0 0.0 .1 831124 3.6 3.7 3.8 0.0 0.0 .1 831125 3.7 3.7 3.8 0.0 0.0 .1 831126 3.7 3.7 3.8 0.0 0.0 .1 831127 3.7 3.7 3.9 0.0 0.0 .1 831128 3.8 3.8 3.9 0.0 0.0 .1 831129 3.8 3.8 3.9 0.0 0.0 .1 831130 3.8 3.8 3.9 0.0 0.0 .1 Monthly Value 3.1 3.6 4.5 -.1 .1 .6 ----------------------------------------------------------------- -----Data not available. F-109 "'"" Appendix Table F-14.(continued).- ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 3.8 3.8 3.9 0.0 0.0 .1 ~831202 3.8 3.9 3.9 0.0 0.0 .1 831203 3.8 3.8 3.9 0.0 0.0 .1 831204 3.8 3.8 3.9 0.0 0.0 .1 831205 3.8 3.8 3.9 0.0 0.0 .1 ..... 831206 3.8 3.9 3.9 0.0 0.0 .1 831207 3.8 3.8 3.9 0.0 0.0 .1 831208 3.8 3.8 3.9 0.0 0.0 .1 831209 3.8 3.9 3.9 0.0 .1 .1 831210 3.8 3.9 3.9 0.0 0.0 .1 831211 3.8 3.8 3.9 0.0 0.0 .1 -831212 3.8 3.8 3.9 0.0 0.0 .1 831213 3.8 3.8 3.9 0.0 0.0 .1 831214 3.8 3.8 3.9 0.0 .1 .1 831215 3.5 3.7 3.9 0.0 .1 .1 831216 3.3 3.4 3.5 0.0 .1 .1 831217 3.3 3.3 3.4 0.0 0.0 .1 831218 3.3 3.5 3.5 0.0 0.0 .1 831219 3.4 3.5 3.5 0.0 0.0 .1 831220 3.4 3.5 3.6 0.0 0.0 .1 831221 3.3 3.6 3.7 0.0 0.0 .1 831222 3.5 3.6 3.7 0.0 0.0 .1 831223 3.3 3.4 3.5 0.0 0.0 .1 831224 3.2 3.2 3.3 0.0 0.0 .1 831225 3.1 3.2 3.3 0.0 0.0 .1 -, 831226 3.1 3.3 3.6 0.0 0.0 .1 831227 3.5 3.7 3.8 0.0 0.0 .1 831228 3.7 3.8 3.8 0.0 0.0 .1 831229 3.7 3.8 3.8 0.0 .1 .1 831230 3.7 3.8 3.8 0.0 .1 .2 831231 3.7 3.8 3.8 0.0 0.0 .1 -Monthly Value 3.1 3.7 3.9 0.0 0.0 .2 ~---------------------------------------------------------------- ... F-110 Appendix Table F-14.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragrave1 Surface Water Date ----------------------,---------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 3.7 3.8 3.8 0.0 0.0 .1 840102 3.7 3.8 3.8 0.0 0.0 0.0 840103 3.7 3.7 3.8 0.0 0.0 .1 840104 3.7 ·J-.8 3.8 0.0 0.0 .1 r-840105 3.8 3.8 3.9 0.0 0.0 .1 840106 3.7 3.8 3.8 0.0 0.0 .1 840107 3.7 3.8 3.8 0.0 0.0 .1-840108 3.7 3.8 3.8 0.0 0.0 .1 840109 3.7 3.7 3.8 0.0 0.0 .1 840110 3.1 3.8 3.8 0.0 0.0 .1 840111 3.1 3.7 3.8 0.0 0.0 0.0 840112 3.1 3.8 3.8 0.0 0.0 0.0 840113 3.1 3.7 3.8 0.0 0.0 .1 840114 3.1 3.7 3.8 0.0 0.0 .1 840115 3.1 3.7 3.8 0.0 0.0 .1 840116 3.2 3.7 3.8 0.0 0.0 .1 840117 3.1 3.7 3.8 0.0 0.0 .1 840118 3.1 3.7 3.8 0.0 0.0 0.0 ~840119 3.2 3.8 3.8 0.0 0.0 .1I 840120 3.2 3.8 3.8 0.0 0.0 .1 840121 3.2 3.8 3.8 0.0 0.0 .1 f""!840122 3.2 3.8 3.8 0.0 0.0 .1 840123 3.2 3.8 3.8 0.0 .1 .1 840124 3.1 3.8 3.9 0.0 0.0 .1 840125 3.2 3.8 3.8 0.0 0.0 .1 840126 3.2 3.8 3.8 0.0 0.0 .1 840127 3.2 .3.8 3.9 0.0 0.0 .1 840128 3.2 3.8 3.9 0.0 0.0 .1 840129 3.2 3.7 3.8 0.0 0.0 .1 840130 3.3 3.8 3.8 0.0 0.0 0.0 840131 3.3 3.8 3.8 0.0 0.0 .1 Monthly Value 3.1 3.8 3.9 0.0 0.0 .1 ----------------------------------------------------------------- - F-l11 Appendix Table F-14.(continued). ...., ----------------------------------------------------------------- February 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840201 3.2 3.8 3.8 0.0 0.0 .1 840202 3.2 3.7 3.8 0.0 0.0 .1 840203 3.2 3.7 3.9 0.0 0.0 .1 840204 3.3 3.7 3.8 0.0 0.0 .1 840205 3.2 3.7 3.8 0.0 0.0 0.0 ~, 840206 3.2 3.8 3.8 0.0 0.0 .1 840207 3.2 3.7 3.8 0.0 0.0 .1 840208 3.2 3.8 3.8 0.0 0.0 .1 840209 3.3 3.8 3.8 0.0 0.0 .1 840210 3.2 3.8 3.8 0.0 0.0 .1 840211 3.2 3.7 3.8 0.0 0.0 .1 840212 3.2 3.7 3.8 0.0 0.0 .1 840213 3.2 3.7 3.8 0.0 0.0 .1 840214 3.2 3.7 3.7 0.0 0.0 .1 840215 3.2 3.7 3.7 0.0 0.0 .1 ~ 840216 3.2 3.7 3.7 0.0 0.0 .1 840217 3.2 3.7 3.7 0.0 0.0 .1 840218 3.2 3.6 3.7 0.0 0.0 .1 840219 3.2 3.6 3.7 -.1 0.0 .1 840220 3.2 3.7 3.7 0.0 0.0 .1 840221 3.1 3.6 3.7 0.0 0.0 .1 840222 3.2 3.6 3.7 0.0 0.0 .1 - 840223 3.2 3.6 3.7 0.0 0.0 .1 840224 3.1 3.6 3.7 0.0 0.0 .1 840225 3.1 3.6 3.7 0.0 0.0 .1 -840226 3.2 3.6 3.7 0.0 0.0 .1 840227 3.2 3.6 3.7 0.0 0.0 .1 840228 3.2 3.6 3.7 0.0 0.0 .1 -840229 3.4 3.6 3.7 0.0 0.0 .1 Monthly Value 3.1 3.7 3.9 -.1 0.0 .1 ------------------------------------------------------------------ ~, F-1l2 Appendix Table F-14.(continued). ----------------------------------------,------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 3.4 3.6 3.7 0.0 0.0 .1 840302 3.4 3.6 3.7 0.0 0.0 .1 840303 3.4 3.6 3.7 0.0 0.0 .1 840304 3.4 3.6 3.7 0.0 0.0 .1 840305 3.4 3.5 3.6 0.0 0.0 .1 840306 3.4 3.5 3.6 0.0 0.0 .1 840307 3.4 3.6 3.6 0.0 0.0 .1 840308 3.4 3.5 3.6 0.0 0.0 .1 840309 3.4 3.5 3.6 0.0 0.0 .1 840310 3.4 3.5 3.6 0.0 0.0 .1 840311 3.4 3.6 3.6 0.0 0.0 .1 840312 3.4 3.6 3.6 0.0 0.0 .1 840313 3.4 3.6 3.6 0.0 0.0 .1 840314 3.4 3.5 3.6 0.0 0.0 .1 .-840315 3.4 3.6 3.6 0.0 0.0 .1 840316 3.4 3.6 3.6 0.0 0.0 .1 840317 3.4 3.6 3.6 0.0 0.0 .1 840318 3.4 3.5 3.6 0.0 0.0 .1-840319 3.4 3.6 3.6 0.0 0.0 .1 840320 3.4 3.5 3.6 0.0 0.0 .1 840321 3.4 3.5 3.6 0.0 0.0 .1 840322 3.4 3.5 3.6 0.0 0.0 .1 840323 3.4 3.5 3.6 0.0 0.0 .1 840324 3.3 3.5 3.6 0.0 0.0 .1 840325 3.4 3.5 3.6 0.0 0.0 .1 840326 3.4 3.5 3.6 0.0 0.0 .1 840327 3.4 3.5 3.6 0.0 0.0 .1 840328 3.4 3.5 3.6 0.0 0.0 .1 840329 3.4 3.5 3.6 0.0 0.0 .1 840330 3.4 3.5 3.6 0.0 0.0 .1 840331 3.4 3.5 3.6 0.0 0.0 .1 Monthly Value 3.3 3.6 3.7 0.0 0.0 .1 ----------------------------------------------------------------- F-113 - -Appendix Table F-14.(continued). - ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~. ----------------------------------------------------------------- 840401 3.4 3.5 3.6 0.0 0.0 .1 840402 3.4 3.5 3.6 0.0 0.0 .1 840403 3.4 3.5 3.6 0.0 0.0 .1 840404 3.2 3.5 3.6 -.1 0.0 .1 840405 3.4 3.5 3.6 0.0 0.0 .1 ..... 840406 3.4 3.5 3.6 0.0 0.0 .1 840407 3.3 3.5 3.6 0.0 0.0 .1 840408 3.4 3.5 3.6 0.0 0.0 .1 ~840409 3.4 3.5 3.6 0.0 0.0 .1 840410 3.4 3.5 3.6 0.0 0.0 .1 840411 3.3 3.5 3.6 0.0 0.0 .1 840412 3.3 3.5 3.5 0.0 0.0 .1 840413 3.3 3.5 3.6 0.0 0.0 .1 840414 3.3 3.5 3.6 0.0 0.0 .1 840415 3.3 3.5 3.6 0.0 0.0 .1 840416 3.4 3.5 3.5 0.0 0.0 .1 840417 3.3 3.5 3.5 0.0 0.0 .1 840418 3.4 3.5 3.6 0.0 0.0 .1 840419 3.4 3.5 3.6 0.0 0.0 .1 """"I 840420 3.4 3.5 3.6 0.0 0.0 .1 840421 3.3 3.5 3.6 -.1 0.0 .1 840422 3.3 3.5 3.6 0.0 0.0 .1 -840423 3.4 3.5 3.6 0.0 0.0 .1 840424 3.4 3.6 3.7 0.0 0.0 .1 840425 3.5 3.6 3.7 0.0 0.0 .1 4!Ol'\840426 3.5 3.7 3.7 0.0 0.0 .1 840427 3.5 3.7 3.8 0.0 0.0 .1 840428 3.5 3.7 3.8 0.0 0.0 .1 840429 3.5 3.8 3.9 -.1 0.0 .1 840430 3.5 3.8 3.9 0.0 0.0 .1 Monthly Value 3.2 3.6 3.9 -.1 0.0 .1 ... ----------------------------------------------------------------- F-1l4 Appendix Table F-14.(continued). ----------------------------------------------------------------- May 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- I""'"Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 3.5 3.9 3.9 0.0 0.0 .1 840502 3.5 3.9 4.0 0.0 0.0 .1 840503 3.5 4.0 4.0 0.0 0.0 .1 840504 3.5 4.0 4.1 0.0 0.0 .1 !""'"840505 3.6 4.1 4.1 0.0 0.0 .1 840506 3.6 4.1 4.1 -.1 0.0 .1 840507 3.6 4.1 4.1 0.0 0.0 .1 840508 3.6 4.1 4.1 0.0 0.0 .1 840509 3.6 4.2 4.5 0.0 .1 .5 840510 3.6 4.1 4.2 -.1 0.0 .1 840511 3.6 4.1 4.4 0.0 0.0 .3 """840512 3.6 4.1 4.3 0.0 0.0 .3 840513 3.7 4.6 5.7 .1 .7 1.9 840514 4.1 5.2 6.5 .2 1.3 2.6 840515 3.9 4.9 5.9 .2 1.0 2.1 840516 3.9 4.9 6.1 -.1 .9 2.3 840517 4.2 5.4 6.6 .5 1.5 2.8 840518 4.5 5.4 6.4 .5 1.5 2.6 840519 4.6 5.6 6.6 .8 1.7 2.8 840520 4.8 6.2 8.3 .9 2.5 4.6 840521 7.9 8.6 9.0 4.6 5.0 5.5 840522 8.5 8.8 9.4 4.9 5.3 6.3 840523 8.1 8.6 9 .1 Monthly Value 3.5 5.0 9.4 -.1 .9 6.3 ----------------------------------------------------------------- ......-----Data not available •! ! .... -F-115 Appendix Table A-IS.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Side Channel 10 -Site 1,RM 134.0, GC S31N03W31BBB.- August 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max - 830824 4.7 4.8 5.0 8.7 9.0 9.3 830825 4.7 4.9 5.0 8.0 8.3 8.8 830826 4.7 4.8 5.0 7.3 7.9 8.3 830827 4.9 5.0 5.1 8.0 8.5 9.2 830828 4.7 4.9 5.0 8.8 9.4 9.9 830829 4.7 4.8 4.9 9.4 9.7 10.0 830830 4.6 4.7 4.8 9.4 9.6 10.3 ..... 830831 4.7 4.8 4.8 8.5 8.8 9.4 Monthly Value 4.6 5.1 7.3 10.3 ~ -----Data not available. F-116 - - - F-l17 F-118 ~ i ! Appendix Table F-15.(continued). November 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max r - 831101 2.9 3.0 3.0 .4 .7 1.4 831102 2.9 3.0 3.0 .7 1.1 1.9 831103 2.8 2.9 3.0 .5 .8 1.6 831104 2.8 2.8 2.9 .4 .6 .8 831105 2.7 2.8 2.8 .4 .7 1.0 831116 .4 .4 831117 -.1 .2 .4 831118 *************** 831119 *************** 831120 *************** 831121 ********** ***** 831122 ********** ***** 831123 ***** ********** 831124 ***** ***** ***** 831125 ***** ***** ***** 831126 ***** ********** 831127 *************** 831128 *************** 831129 *************** 831130 *************** Monthly Value -.1 3.0 .4 1.9 ----------------------------------------------------------------- -----Data not available. *****Data available;site frozen. F-119 Appendix Table F-16.Datapod temperature recorder data summary: intragrave1 water temperatures (C)recorded at Side Channel 10 -Site 1 when the site was frozen,RM 134.0 t GC S31N03W31BBB. -------------------------------------------~--------------------- November 1983 (Site frozen) ~, I Intragravel Surface Water Date Min ~lean Max Min Mean Max 831118 -.2 -.1 0.0 831119 -1.0 -.6 -.2 831120 -1.4 -1.2 -.9 831121 -.9 -.6 -.3 831122 -.3 -.2 -.1 831123 -.3 -.2 -.1 831124 -1.9 0.0 -.3 ._---- 831126 -3.0 -2.7 -2.4 831127 -2.5 -2.3 -1.9 831130 -1.7 -1.4 Monthly Value -3.0 0.0 -----Data not available. F-120 - Appendix Table F-17.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Side Channel 10 -Site 2,RM 134.0, GC S31N03W3IBBB. November 1983 Intragravel Surface Water Date Min }lean Max Min Mean Max 831116 1.1 1.3 831117 1.2 1.5 1.6 831118 1.4 1.6 1.7 831119 1.4 1.6 1.7 831120 1.3 1.5 1.6 831121 1.5 1.6 1.7 831122 1.6 1.8 1.9 831123 1.7 1.9 2.1 831124 1.8 1.9 2.0 831125 1.7 1.9 2.0 831126 1.7 1.9 2.0 831127 1.8 1.9 2.0 831128 1.8 2.0 2.1 I~831129 1.9 2.1 2.2 I 831130 3.4 3.5 1.9 2.2 2.3 i Monthly Value 3.4 3.5 1.1 2.3 "... ----------------------------------------------------------------- -----Data not available. - F-121 Appendix Table F-17.(continued). ----------------------------------------------------------------- December 1983 -----------------------------------------------------------------~ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 831201 3.4 3.5 3.5 2.0 2.2 2.3 831202 3.4 3.4 3.5 1.9 2.2 2.3 ~ 831203 3.4 3.4 3.5 1.9 2.2 2.2 831204 3.4 3.4 3.5 1.9 2.1 2.2 831205 3.4 3.4 3.4 1.8 2.0 2.1 831206 3.3 3.4 3.4 1.7 2.0 2.1 831207 3.3 3.3 3.4 1.7 2.0 2.0 831208 3.3 3.3 3.4 1.5 1.8 2.0 831209 3.2 3.3 3.4 1.3 1.5 1.7 831210 3.2 3.3 3.3 1.2 1.3 1.4 831211 3.2 3.2 3.3 1.2 1.3 1.4 831212 3.1 3.2 3.3 .8 1.2 1.5 831213 3.1 3.1 3.2 .8 1.0 1.1 831214 3.0 3.1 3.2 .7 1.0 1.2 831215 2.9 3.0 3.1 .1 .7 831216 2.6 2.7 2.9 ***** ********** 831217 2.5 2.5 2.6 *************** 831218 2.5 2.5 2.6 0.0 *****.2 831219 2.6 ~2.5 2.7 .1 .5 1.2 831220 2.6 2.7 2.8 1.1 1.4 1.7 831221 2.8 2.9 3.0 1.6 1.7 1.9 831222 2.9 3.0 3.1 1.7 1.9 1.9 -831223 3.0 3.1 3.1 1.7 1.9 1.9 831224 3.0 3.1 3.1 1.7 1.8 1.9 831225 2.9 3.0 3.1 1.7 1.8 1.9 831226 2.9 3.0 3.0 1.7 1.8 1.9 831227 2.9 3.0 3.0 1.7 1.8 1.9 831228 2.9 3.0 3.0 1.7 1.8 1.9 831229 2.7 2.9 2.9 1.6 1.7 1.8 -831230 2.4 2.5 2.7 1.2 1.5 1.7 831231 2.0 2.2 2.4 1.0 1.3 1.4 Monthly Value 2.0 3.0 3.5 0.0 1.6 2.3 ----------------------------------------------------------------- -----Data not available. *****Data available;site frozen.- F-122 Appendix Table F-17.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 1.8 1.9 2.0 1.2 1.3 1.4 840102 1.8 1.8 1.9 1.3 1.4 1.5 840103 1.8 1.9 1.9 1.3 1.5 1.6 840104 1.8 1.9 2.0 1.4 1.5 1.6 840105 1.9 2.0 2.1 1.4 1.5 1.6 840106 2.1 2.2 2.2 1.5 1.6 1.7 840107 2.2 2.3 2.4 1.5 1.6 1.7 r 840108 2.4 2.5 2.6 1.6 1.7 1.7 840109 2.6 2.7 2.7 1.6 1.6 1.7 840110 2.7 2.7 2.8 1.5 1.6 1.7 840111 2.6 2.7 2.8 1.3 1.5 1.6 !~I 840112 2.5 2.6 2.6 1.3 1.4 1.5 840113 2.5 2.6 2.6 1.3 1.4 1.5 840114 2.4 2.5 2.5 1.3 1.4 1.4 840115 2.4 2.5 2.5 1.3 1.4 1.4 840116 2.4 2.4 2.4 1.2 1.3 1.3 840117 2.3 2.4 2.4 1.1 1.2 1.3 840118 2.3 2.4 2.4 1.0 1.1 1.2-840119 2.3 2.4 2.4 .7 1.0 1.2 840120 2.2 2.2 2.3 .7 .8 .9 840121 2.1 2.2 2.3 .8 .9 1.0-840122 2.1 2.2 2.2 .8 .9 1.0 840123 2.1 2.2 2.3 .8 .9 1.0 840124 2.2 2.2 2.3 .8 1.0 1.0 840125 2.2 2.2 2.3 .8 1.0 1.0 840126 2.2 2.2 2.3 .7 .9 1.0 840127 2.1 2.2 2.3 .7 .8 1.0 840128 2.2 2.2 2.3 .6 .7 .9 840129 2.2 2.2 2.3 .6 .7 .8 840130 2.2 2.2 2.3 .7 .8 .9 840131 2.1 2.2 2.2 .9 1.0 1.0 Monthly Value 1.8 2.3 2.8 .6 1.2 1.7 ----------------------------------------------------------------- .- F-123 ..... Appendix Table F-17 •(continued). ~. ----------------------------------------------------------------- February 1984 ~----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840201 2.1 2.1 2.2 .7 .9 1.1 ~840202 2.2 2.2 2.3 .8 1.0 1.1 840203 2.2 2.2 2.3 .9 1.0 1.1 840204 2.2 2.4 2.5 .7 .9 1.1 840205 2.4 2.4 2.5 .9 1.1 1.3 840206 2.5 2.6 2.7 1.2 1.3 1.5 840207 2.7 2.8 2.9 1.2 1.4 1.5 840208 2.9 3.0 3.0 1.4 1.5 1.5 -840209 3.0 3.1 3.2 1.4 1.5 1.5 840210 3.1 3.2 3.2 1.2 1.4 1.5 840211 3.2 3.3 3.4 1.1 1.2 1.4 840212 3.3 3.3 3.4 1.1 1.2 1.5 ""'"840213 3.3 3.4 3.4 1.1 1.3 1.5 840214 3.4 3.4 3.5 .9 1.3 1.6 840215 3.4 3.4 3.5 .7 .9 1.1 -840216 3.4 3.5 3.5 .8 1.0 1.4 840217 3.4 3.5 3.5 1.0 1.3 Lo6 840218 3.4 3.5 3.5 .9 1.3 1.7 840219 3.4 3.5 3.5 .7 1.1 1.8 840220 3.4 3.5 3.5 .7 .9 1.3 840221 3.4 3.5 3.5 .8 1.0 1.6 840222 3.4 3.5 3.5 .8 1.1 1.6 -840223 3.4 3.5 3.5 .9 1.3 1.8 840224 3.4 3.5 3.5 .9 1.2 1.7 840225 3.4 3.5 3.5 .9 1.3 2.0 840226 3.4 3.4 3.5 .6 1.0 1.9 840227 3.4 3.4 3.5 .4 .9 1.7 840228 3.4 3.5 3.5 .4 .9 1.8 840229 3.4 3.4 3.5 ~.4 .9 1.9 Monthly Value 2.1 3.1 3.5 .4 1.1 2.0 ----------------------------------------------------------------- F-124 Appendix Table F-17.(continued). ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 3.4 3.4 3.5 .4 .9 1.9 840302 3.4 3.5 3.5 .7 1.2 2.1 840303 3.4 3.5 3.5 .7 1.4 2.6 840304 3.4 3.5 3.5 .8 1.6 3.3 840305 3.4 3.5 3.5 1.3 1.9 3.1 840306 3.4 3.5 3.5 1.0 1.9 3.8 840307 3.4 3.5 3.5 1.1 1.9 3.6 840308 3.4 3.5 3.5 1.6 2.3 4.1 840309 3.4 3.4 3.5 1.4 2.2 3.8 840310 3.4 3.4 3.5 1.3 2.2 3.9 840311 3.4 3.5 3.5 .9 2.2 4.9 840312 3.4 3.4 3.5 .7 1.9 4.8 840313 3.4 3.4 3.5 .7 2.0 5.0 840314 3.4 3.4 3.5 1.0 2.1 4.2 840315 3.4 3.4 3.5 .8 2.1 5.1 840316 3.3 3.4 3.5 .8 2.2 5.3 840317 3.3 3.4 3.5 .7 1.8 4.7 840318 3.3 3.4 3.5 .7 1.7 4.1 840319 3.3 3.4 3.5 .7 1.6 3.8 840320 3.3 3.4 3.5 .8 1.9 4.0 840321 3.3 3.4 3.5 .8 1.9 4.6 840322 3.3 3.3 3.5 .8 1.5 4.7 840323 3.3 3.3 3.5 .9 2.0 4.7 840324 3.2 3.4 3.5 1.0 2.2 4.6 840325 3.3 3.4 3.5 1.2 2.5 5.1 840326 3.3 3.4 3.5 1.6 2.7 5.8 840327 3.3 3.3 3.5 1.6 3.0 5.9 840328 3.2 3.3 3.4 1.2 3.3 7.4 840329 3.3 3.3 3.4 1.6 2.9 5.2 840330 3.2 3.3 3.5 1.5 3.4 6.5 840331 3.2 3.3 3.4 2.0 3.0 4.6 Monthly Value 3.2 3.4 3.5 .4 2.1 7.4 ----------------------------------------------------------------- F-125 Appendix Table F-17.(continued). -----------~----------------------------------------------------- April 1984 .'""1----------------------------------------------------------------- Intragrave 1 Surface Water Date ------------------- ------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 3.2 3.3 3.4 1.7 3.4 6.2 840402 3.2 3.3 3.4 1.3 2.6 5.7 840403 3.2 3.3 3.4 1.2 3.1 6.6 840404 3.1 3.3 3.4 .9 3.5 8.3 840405 3.2 3.3 3.4 1.8 3.4 6.7 840406 3.2 3.3 3.4 1.4 3.4 7.5 840407 3.2 3.2 3.4 1.4 3.2 7.1 840408 3.2 3.3 3.4 1.7 3.4 6.5 ~ 840409 3.1 3.3 3.4 1.0 3.7 8.4 840410 3.1 3.2 3.4 1.3 3.5 7.1 840411 3.1 3.2 3.4 1.1 3.5 8.0 840412 3.1 3.2 3.4 .9 3.8 8.4 840413 3.1 3.2 3.4 1.0 4.0 8.4 840414 3.1 3.2 3.4 1.0 3.7 7.5 840415 3.1 3.2 3.3 2.3 3.8 7.5 ~ 840416 3.1 3.2 3.3 1.0 2.8 4.4 840417 3.1 3.2 3.4 1.7 4.0 8.4 840418 3.0 3.2 3.4 1.0 4.3 9.1 ~840419 3.0 3.2 3.5 1.3 4.4 10.2 840420 3.1 3.2 3.5 1.9 4.9 9.8 840421 3.1 3.3 3.5 1.9 5.7 12.1 840422 3.0 3.3 3.5 .7 4.7 11.2 840423 3.0 3.3 3.5 1.7 4.9 9.8 840424 3.0 3.3 3.5 1.7 5.1 10.6 840425 3.1 3.3 3.6 1.6 5.7 12.4 840426 3.1 3.3 3.6 1.9 5.3 10.7 840427 3.1 3.4 3.6 2.1 5.7 10.4 840428 3.2 3.4 3.6 3.7 6.4 11.3 840429 3.1 3.4 3.5 .....2.1 6.5 13 .1 840430 3.1 3.2 3.5 3.2 6.2 12.1 Monthly Value 3.0 3.3 3.6 .7 4.3 13.1 ..... ---------------------------~~------------------------------------ F-126 -Appendix Table F-17.(continued). ------------------------------------------------------------------ May 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 3.0 3.2 3.4 1.8 6.2 10.9 840502 3.0 3.1 3.3 3.2 5.5 9.0 840503 3.0 3.1 3.4 1.9 5.5 11.4 840504 3.0 3.1 3.3 2.1 5.1 9.6 840505 3.0 3.1 3.3 2.9 5.9 12.0 840506 3.0 3.1 3.3 2.3 6.4 11.9 840507 2.9 3.1 3.3 1.7 6.3 12.3 840508 2.9 3.1 3.2 2.3 7.1 13 .5 840509 2.9 3.0 3.1 2.7 7.4 14.2 840510 2.9 3.0 3.1 2.9 6.9 13.6 840511 2.9 3.0 3.1 3.2 6.4 11.3 840512 2.9 3.0 3.1 2.6 6.6 12.1 840513 2.9 3.0 3.1 3.8 7.3 12.6 840514 2.9 3.0 3.1 3.7 7.6 12.4 840515 2.9 3.0 3.1 4.3 8.0 13.2 840516 3.0 3.0 3.2 2.1 6.6 13.2 840517 2.9 3.1 3.3 3.2 8.1 14.7 840518 :3.0 3.2 3.4 3.6 5.8 10.8 840519 2.9 3.1 3.3 2.1 3.4 4.8 840520 2.9 3.1 3.2 2.0 3.9 6.0 840521 3.2 3.3 3.4 5.2 5.7 6.5 840522 3.3 3.4 3.5 5.4 5.8 6.2 840523 3.3 3.5 3.5 5.1 5.8 6.9 840524 3.4 3.5 3.5 5.9 6.2 6.7 840525 3.4 3.5 3.6 4.9 6.1 6.8 ~840526 3.3 3.5 3.6 4.9 5.2 6.6 840527 3.2 3.3 3.4 4.4 4.8 5.5 840528 3.1 3.2 3.3 3.8 4.3 4.7-840529 3.1 3.2 3.3 3.9 4.1 4.4 840530 3.1 3.2 3.2 3.9 4.2 4.5 840531 3.1 3.2 3.2 3.9 5.2 11.5-Monthly Value 2.9 3.2 3.6 1.7 5.9 14.7 ----------------------------------------------------------------- F-127 Appendix Table F-18.Datapod temperature recorder data summary: surface water temperatures (C)recorded at Side Channel 10 -Site 2 when the site was frozen.RM 134.0.GC S31N03W31BBB. - December 1983 (Site frozen)- Intragravel Surface Water Date Min Mean Max Min Mean Max 831215 ++++++++++ +++++-1.0 .1 831216 +++++++++++++++-1.2 -1.1 -1.0 831217 +++++ ++++++++++-1.1 -.6 -.1 831218 +++++++++++++++-.2 -.1 0.0 - Monthly Value +++++++++++++++-1.2 .1 ------------------------------------------------------------------ Data not available. +++++Data available;site not frozen. - .... - .... F-128 r I I r Appendix Table F-19.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 11 -Site 1, RM 136.3,GC S31N02W20BBD. ----------------------------------------------------------------- August 1983 Date Intragrave I Surface Water Min Mean Max Min Mean Max 830824 5.8 5.9 6.0 8.0 8.3 8.6 830825 5.7 5.8 5.9 7.2 7.6 8.2 830826 5.5 5.7 5.8 6.7 7.3 7.8 830827 5.5 5.7 5.8 7.3 7.9 8.6 830828 5.7 5.9 6.1 8.3 8.7 9.4 830829 6.0 6.1 6.2 8.7 9.0 9.1-830830 6.0 6.1 6.2 8.7 8.9 9.4 830831 6.0 6.2 6.2 8.0 8.4 8.9 Monthly Value 5.5 6.2 6.7 9.4 ----------------------------------------------------------------- -----Data not available. I"""' I i r F-129 Appendix Table F-19.(continued). September 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max 830901 5.8 6.0 6.1 7.4 7.7 8.0 830902 5.7 5.9 5.9 6.9 7.4 7.9 830903 5.7 5.8 5.9 6.5 6.9 7.3 830904 5.5 5.7 5.8 5.8 6.1 6.5 830905 5.4 5.5 5.6 5.0 5.7 6.7 830906 5.2 5.4 5.5 4.2 5.6 8.0 830907 5.2 5.3 5.5 3.3 5.5 9.3 830908 5.2 5.3 5.4 4.8 5.8 7.5 830909 5.2 5.3 5.4 4.8 6.3 10.0 830910 5.2 5.3 5.4 4.8 6.2 9.4 830911 5.2 5.3 5.4 4.5 5.6 8.9 - Monthly Value 5.2 6.1 3.3 10.0 -----Data not available. - F-130 r F" I Appendix Table F-20.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 11 -Site 2 t RM 136.3 t GC S31N02W20BBD. September 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max r 830912 830913 830914 830915 830916 830917 830918 830919 830920 830921 830922 830923 830924 830925 830926 830927 830928 830929 830930 Monthly Value 4.2 4.2 4.0 4.1 3.4 3.3 3.3 3.6 4.2 4.3 4.4 3.8 2.9 2.7 2.7 2.7 3.3 3.6 3.8 2.7 4.8 4.6 4.4 4.6 4.3 4.2 4.1 4.2 4.5 4.6 4.6 4.3 3.2 3.1 3.2 3.2 3.6 3.7 4.1 5.5 5.1 4.9 5.4 5.3 5.2 5.0 4.8 4.7 5.2 4.9 4.7 3.8 3.8 3.8 3.8 3.9 3.9 4.5 5.5 4.6 4.5 3.9 4.4 2.2 2.1 2.1 2.8 4.8 4.9 4.8 2.8 1.0 .6 .8 .8 2.2 3.0 3.7 .6 6.1 5.8 5.1 5.9 5.0 4.8 4.5 4.7 5.4 6.0 5.7 4.5 2.0 2.3 2.3 2.4 3.2 3.6 4.6 9.3 8.1 6.2 9.5 9.1 8.8 8.2 7.2 6.3 8.0 7.2 5.2 3.1 4.9 4.9 4.7 4.3 4.3 6.2 9.5 ----------------------------------------------------------------- -----Data not available. F-131 -Appendix Table F-20.(continued)• ~ ----------------------------------------------------------------- October 1983 ----------------------------------------------------------------- Intragravel Surface vlater Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 4.1 4.4 4.7 4.3 5.0 6.6 831002 3.9 4.3 4.8 3.6 4.7 7.0 -831003 3.4 3.9 4.3 2.2 3.5 5.9 831004 3.2 3.7 4.3 1.7 3.3 6.2 831005 3.6 3.7 4.0 1.9 3.3 4.6 -831006 3.2 3.7 4.4 1.7 3.3 6.5 831007 3.0 3.4 3.9 1.0 2.1 4.5 831008 2.7 3.1 3.6 .4 1.8 4.0 -831009 2.7 3.2 3.5 .5 1.5 2.5 831010 2.6 2.7 3.0 .2 .8 2.0 831011 3.0 3.5 4.0 2.0 3.0 4.8 831012 3.6 3.8 4.0 2.9 3.3 4.3 831013 3.2 3.7 3.8 .3 2.7 4.0 831014 3.0 3.4 3.8 .9 2.0 4.1 831015 3.4 3.6 4.0 1.7 2.9 4.3 831016 3.1 .3.5 3.8 .9 2.3 4.1 831017 3.3 3.6 4.0 1.4 2.5 4.5 831018 3.7 4.0 4.6 2.4 3.7 6.2 831019 3.6 3.8 4.3 1.4 2.6 3.5 831020 3.3 3.4 3.6 1.2 1.9 2.6 831021 3.4 3.7 4.0 1.1 2.1 4.1 831022 3.5 3.8 4.2 1.6 2.9 4.7 """. 831023 3.1 3.5 4.0 .7 1.7 3.1 831024 3.1 3.3 3.6 .7 1.3 2.8 831025 3.0 3.2 3.5 .6 1.2 2.2 831026 3.2 3.4 3.7 1.1 1.8 3.0 831021 3.2 3.5 3.8 .7 1.8 3.1 831028 3.6 3.7 3.9 1.6 2.2 3.4 831029 3.4 3.6 3.8 1.0 1.8 2.6 831030 3.5 3.7 3.9 1.4 2.1 3.1 831031 3.5 3.6 3.8 .8 1.8 2.2 '"'"I Monthly Value 2.6 3.6 4.8 .2 2.5 7.0 ----------------------------------------------------------------- - F-132 """I Appendix Table F-20.(continued).! r'" ----------------------------------------------------------------- November 1983 I"'"-----------------------------------------------------------------I Intragravel Surface Water Date -------------------------------------- ~Hn Mean Max Min Mean Max ----------------------------------------------------------------- 831101 3.4 3.6 3.8 1.0 1.7 2.7 i"'"831102 3.6 3.8 4.1 1.6 2.4 3.5 831103 3.2 3.7 3.9 .8 1.4 2.3 831104 3.1 3.5 3.6 .8 1.2 1.8 831105 3.3 3.6 3.7 .8 1.4 1.9 831106 3.1 3.5 3.6 .8 1.1 1.3 831107 3.2 3.5 3.6 .9 1.2 1.5 831108 3.3 3.6 3.8 1.0 1.5 1.9 831109 3.5 3.8 3.9 1.2 1.8 2.2 831110 3.4 3.7 3.9 1.0 1.4 2.0 831111 3.4 3.7 3.9 1.1 1.5 1.9 r-831112 3.4 3.8 4.0 1.1 1.7 2.1 831113 3.4 3.8 3.9 1.0 1.4 1.8 831114 3.4 3.7 3.8 1.0 1.3 1.4 831115 3.4 3.7 3.8 1.1 1.3 1.5 831116 3.5 3.9 4.1 1.2 1.8 2.0 831117 3.6 4.1 4.1 1.4 1.9 2.0 831118 3.7 4.2 4.3 1.6 2.0 2.2 831119 3.6 4.0 4.1 1.3 1.6 1.7 831120 3.6 4.1 4.2 1.2 1.7 2.0 831121 3.8 4.3 4.5 1.8 2.2 2.5 831122 4.1 4.5 4.6 2.1 2.4 2.6 831123 4.1 4.5 4.6 1.8 2.2 2.6 831124 3.8 4.4 4.5 1.3 1.9 2.3 831125 3.8 4.3 4.3 1.4 1.8 1.9 831126 3.9 4.4 4.5 1.6 2.0 2.2 831127 4.0 4.6 4.7 1.8 2.3 2.5 831128 4.2 4.7 4.8 2.1 2.5 2.8 831129 4.2 4.6 4.7 2.0 2.5 2.9 831130 4.2 4.6 4.7 1.8 2.5 3.0 Monthly Value 3.1 4.0 4.8 .8 1.8 3.5 ----------------------------------------------------------------- r F-133 ~, Appendix Table F-20.(continued). ------------------------------------------------------------------ December 1983 --------------------~-------------------------------------~------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max I!"". ----------------------------------------------------------------- 831201 4.1 4.6 4.7 2.0 2.7 3.0 831202 4.0 4.5 4.7 1.7 2.4 2.8 831203 4.0 4.5 4.6 2.1 2.5 2.8 831204 4.0 4.4 4.5 1.8 2.2 2.5 831205 3.9 4.5 4.5 2.1 2.7 2.9 ..... 831206 4.1 4.6 4.6 2.1 2.7 3.1 831207 3.7 4.2 4.4 1.7 2.1 2.3 831208 3.6 4.2 4.3 1.7 2.1 2.2 831209 3.6 4.1 4.1 1.8 2.1 2.2 831210 3.6 4.0 4.1 1.7 2.1 2.2 831211 3.6 4.0 4.1 1.8 2.2 2.3 831212 3.6 4.1 4.2 1.9 2.2 2.4 -831213 3.6 4.2 4.2 1.8 2.2 2.4 831214 3.6 4.2 4.3 1.2 1.8 2.1 831215 3.6 4.1 4.2 0.0 .8 1.5 831216 3.4 4.0 401 .1 .6 .8 831217 3.5 4.0 4.2 .4 1.5 2.2 831218 3.5 4.1 4.2 1.8 2.1 2.3 831219 3.6 4.2 4.2 1.2 1.8 2.0 ~ 831220 3.7 4.2 4.3 1.6 2.0 2.1 831221 3.6 4.2 4.2 1.7 2.3 2.3 831222 3.5 4.1 4.2 1.9 2.3 2.3 831223 3.5 4.0 4.0 1.5 1.9 2.2 831224 3.4 4.0 4.0 1.1 1.6 1.8 831225 3.4 4.0 4.1 1.4 1.8 1.9 ~ 831226 3.5 3.9 4.0 1.2 1.7 1.9 831227 3.3 3.9 4.0 .7 1.2 1.5 831228 3.3 3.9 3.9 .1 .7 1.0 831229 3.3 3.8 3.8 0.0 .5 831230 3.1 3.6 3.8 831231 3.2 3.8 4.0 Monthly Value 3.1 4.1 4.7 0.0 1.9 3.1 ----------------------------------------------------------------- -----Data not available. III!'I%l F-134 Appendix/Table F-20.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 3.3 3.9 4.2 -.2 .6 1.6 840102 3.6 4.4 4.5 .9 1.7 2.7 840103 3.9 4.5 4.7 1.6 2.5 2.9 840104 4.1 4.7 4.7 2.3 2.9 3.2 ~840105 4.1 4.7 4.8 2.2 2.7 3.2I8401064.0 4.6 4.7 1.4 2.4 2.9 840107 3.7 4.3 4.4 1.2 1.7 2.5 840108 3.6 4.2 4.3 .9 1.6 2.4 840109 2.7 3.3 3.5 .7 1.2 2.0 840110 2.8 3.3 3.4 .8 1.3 1.5 840111 2.8 3.4 3.5 1.0 1.6 1.8 840112 3.0 3.5 3.6 1.1 1.8 2.1 840113 3.0 3.5 3.6 1.1 1.7 2.2 840114 2.6 3.3 3.5 .6 1.3 1.8 840115 2.7 3.2 3.3 .4 1.3 1.8 840116 2.1 2.8 3.1 -.2 .4 .9 840117 2.1 2.7 2.8 0.0 .7 .9 840118 2.2 2.7 2.9 .3 .8 1.0 840119 2.1 2.7 2.8 -.1 .7 1.2 840120 2.1 2.7 2.8 -.1 .5 .7 840121 1.9 2.6 2.7 -.2 .5 .8 840122 2.0 2.6 2.7 -.2 .4 .7 840123 1.9 2.6 2.7 -.2 .4 .5 840124 2.0 2.6 2.7 -.1 .5 .7 840125 1.9 2.6 2.7 -.3 .4 .6 840126 2.0 2.7 2.9 0.0 .7 1.0 840127 2.0 2.7 2.9 -.1 .7 1.1 840128 2.2 2.8 2.9 .2 .9 1.3 840129 2.3 3.0 3.1 .7 1.2 1.6 840130 2.3 2.9 3.1 .1 1.1 1.6 840131 2.5 3.1 3.2 .9 1.5 1.9 Monthly Value 1.9 3.3 4.8 -.3 1.2 3.2 ----------------------------------------------------------------- F-135 ., Appendix Table F-20.(continued). ----------------------------------------------------------------- February 1984 -----------------------------------------------------------------~ Intragravel Surface Water Date -------------------------------------- Min Mean Max ~1in Mean Max ....., ----------------------------------------------------------------- 840201 2.2 2.9 3.2 .1 1.0 1.5 840202 2.4 3.0 3.1 .3 1.1 1.7 -840203 2.2 2.7 2.9 -.1 .7 1.2 840204 2.3 3.0 3.1 .2 1.2 1.5 840205 2.5 3.1 3.2 .8 1.4 1.8 840206 2.3 2.9 3.1 .2 .9 1.4 840207 2.2 2.9 3.1 .2 .9 1.5 840208 2.2 2.9 3.0 0.0 .7 1.1 840209 2.1 2.8 2.8 -.1 .5 .7 ~ 840210 2.0 2.7 2.9 -.1 .7 1.0 840211 2.2 3.0 3.2 .4 1.1 1.7 840212 2.3 3.0 3.2 .3 1.1 1.7 840213 2.4 3.0 3.2 .4 1.2 1.8 840214 2.4 3.1 3.4 .5 1.5 2.0 840215 2.5 3.2 3.4 .8 1.5 2.0 ~B, 840216 2.6 3.2 3.4 .7 1.6 2.3 840217 2.7 3.5 3.8 1.3 2.2 3.2 840218 2.7 3.5 3.8 .8 1.9 3.1 840219 2.6 3.4 3.6 .3 1.6 2.6 840220 2.4 3.0 3.3 .2 .8 1.1 840221 2.4 3.0 3.3 .2 1.1 1.9 840222 2.5 3.2 3.5 .5 1.6 2.3 R!i1 840223 2.7 3.5 3.7 1.2 2.0 2.8 840224 2.7 3.5 3.7 .8 1.9 2.7 840225 2.7 3.5 3.8 1.0 1.9 3.1 840226 2.5 3.3 3.6 .3 1.3 2.5 840227 2.4 3.2 3.4 .3 1.2 2.1 840228 2.4 3.2 3.4 .3 1.2 2.0 840229 2.5 3.2 3.6 .4 1.3 2.6 Monthly Value 2.0 3.1 3.8 -.1 1.3 3.2 ---------------------------------------------~-------------------- - F-136 Appendix Table F-20.(continued)• r- I ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 2.5 3.1 3.4 .3 1.1 2.7 840302 3.1 3.6 4.0 1.2 2.2 3.7 840303 3.3 3.7 4.1 1.2 2.4 4.1 840304 3.4 4.0 4.5 1.5 3.0 5.3 r 840305 3.8 4.2 4.7 2.4 3.5 5.5 840306 3.8 4.3 4.8 1.8 3.5 5.9 840307 3.7 4.2 4.9 2.0 3.4 5.8 840308 3.9 4.5 5.1 2.8 4.1 6.4 840309 3.9 4.5 5.1 2.7 4.0 6.0 840310 3.8 4.4 5.1 2.3 3.7 6.3 840311 3.8 4.4 5.2 1.8 3.7 7.0 840312 3.5 4.3 5.0 1.3 3.2 6.3 840313 3.6 4.3 5.0 1.3 3.3 6.2 840314 3.8 4.4 5.1 2.1 3.6 6.1 840315 3.7 4.4 5.0 1.8 3.3 6.2 840316 3.6 4.3 5.0 1.4 3.2 6.0 840317 3.5 4.1 4.7 1.1 2.6 5.5 840318 3.4 4.0 4.6 1.0 2.4 5.1 840319 3.4 4.0 4.6 1.0 2.4 5.1 840320 3.6 4.1 4.8 1.2 2.8 5.6 840321 3.6 4.2 4.8 1.1 2.7 5.6 I""'"840322 3.5 4.1 4.7 1.1 2.5 5.3,840323 3.6 4.1 4.7 1.1 2.5 5.0 840324 3.5 4.1 4.7 1.1 2.6 5.2 840325 3.6 4.3 5.2 1.4 3.2 6.5~840326 3.8 4.5 5.3 1.8 3.7 7.0 840327 3.9 4.7 5.4 2.2 4.1 7.2 840328 3.8 4.7 5.5 1.6 4.0 7.4 ,-840329 3.9 4.6 5.2 2.0 3.7 6.3 840330 3.9 4.8 5.7 2.1 4.5 8.2 840331 4.2 4.9 5.5 3.0 4.1 6.2-Monthly Value 2.5 4.3 5.7 .3 3.2 8.2 ----------------------------------------------------------------- F-137 Appendix Table F-20.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 4.0 4.8 5.6 2.3 4.4 7.5 840402 3.9 4.7 5.4 1.6 3.6 7.5 .,~ 840403 3.7 4.6 5.5 1.3 3.6 7.2 840404 3.9 4.9 5.9 1.6 4.5 8.7 840405 4.4 5.1 5.9 2.9 4.9 8.4 840406 4.3 5.1 5.8 2.7 4.7 8.5 840407 4.0 5.0 5.7 1.5 4.1 8.3 840408 4.0 5.7 8.9 1.6 5.1 10.9 840409 3.6 4.6 5.7 2.2 4.8 9.1 - 840410 3.6 4.6 5.4 1.7 4.4 7.9 840411 3.5 4.5 5.6 1.4 4.3 9.1 840412 3.5 4.6 5.7 1.5 4.5 9.4 840413 3.6 4.7 5.8 1.7 4.7 9.6 840414 3.7 4.8 5.7 2.0 4.9 8.6 840415 4.1 4.9 5.7 2.4 5.2 8.7 ~ 840416 3.9 4.6 5.3 2.7 4.0 5.6 840417 3.8 4.7 5.7 2.2 4.8 8.4 840418 3.7 4.7 5.7 1.5 4.2 8.6 840419 3.7 4.6 5.8 1.5 4.4 9.1 840420 4.2 5.1 6.1 3.0 5.8 9.8 840421 4.4 5.3 6.5 3.1 6.4 11.0 840422 4.1 5.3 6.3 2.3 5.5 9.4 )!IiIli!Ql, 840423 4.0 4.9 5.9 1.6 4.6 8.7 840424 4.1 5.1 6.1 1.8 5.2 9.9 840425 4.3 5.4 6.4 3.0 6.0 10.1 840426 4.3 5.3 6.2 2.7 5.8 9.9 - 840427 4.5 5.5 6.3 3.0 6.0 9.4 840428 4.9 5.8 6.6 4.8 7.3 11.3 840429 4.9 5.9 6.7 3.5 7.1 10.8 ""'I 840430 5.0 5.9 6.6 4.6 7.3 10.4 Monthly Value 3.5 5.0 8.9 1.3 5.1 11.3 ----------------------------------------------------------------- ~ F-138 - Appendix Table F-20.(continued). ----------------------------------------------------------------- May 1984 I"""-----------------------------------------------------------------I Intragrave 1 Surface WaterI Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 5.0 6.0 6.7 4.0 7.4 11.2 F"840502 5.2 6.1 6.8 5.2 7.6 11.1 840503 4.9 5.9 6.9 3.6 7.2 11.7 840504 4.9 5.9 6.7 3.9 7.0 11.3 f"""840505 5.0 5.9 6.9 4.4 7.5 12.6 840506 5.0 6.1 7.1 3.9 7.8 13 .5 840507 4.8 6.0 7.0 2.9 7.3 12.4 840508 5.0 6.1 7.0 3.7 7.9 12.8 840509 5.1 6.2 7.6 3.9 8.5 14.1 840510 5.2 6.4 7.7 4.0 8.6 14.3 840511 5.2 6.3 7.4 4.1 8.0 12.9 840512 4.7 6.0 7.3 3.1 7.5 13.0 840513 5.0 6.1 7.4 4.1 8.0 12.8 840514 4.9 6.2 7.5 3.5 7.9 13 .3 840515 4.9 6.2 7.6 3.8 7.8 13 .2 840516 5.2 5.8 7.2 2.1 5.4 11.0 840517 4.3 5.3 6.2 2.1 5.2 10.3 840518 4.3 4.8 5.7 2.3 3.5 5.0r-840519 4.1 4.6 5.0 2.3 3.5 4.8 840520 4.0 4.6 5.2 2.1 3.9 5.7 840521 5.1 5.5 6.0 5.0 5.9 6.9 """'1 840522 5.2 5.7 5.9 5.4 6.0 6.1 840523 4.8 5.7 6.2 4.6 6.0 7.2 840524 5.2 6.0 6.2 5.2 6.3 6.9 840525 5.3 6.1 6.4 5.7 6.5 7.1~840526 5.2 6.0 6.2 5.2 6.3 7.0 840527 5.1 6.0 6.3 5.3 6.5 7.5 840528 5.1 6.2 6.9 5.3 7.3 9.7 840529 4.9 6.2 6.9 4.4 6.9 9.0 840530 4.8 6.0 6.7 4.3 6.6 9.7 840531 4.5 6.3 7.9 3.4 7.8 13.0 Monthly Value 4.0 5.9 7.9 2.1 6.8 14.3 ----------------------------------------------------------------- F-139 Appendix Table F-21.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 11 -Site 3, RM 136.3,GC S31N02W20BBD. January 1984 - Intragravel Surface Water Date Min Mean Max Min Mean Max 840111 840112 840113 840114 840115 840116 840117 840118 840119 840120 840121 840122 840123 840124 840125 840126 840127 840128 840129 840130 840131 Monthly Value 3.3 3.3 3.2 3.2 3.1 3.0 3.0 3.0 3.0 3.0 2.9 3.0 2.9 2.9 2.9 3.0 3.0 3.0 3.1 3.0 3.1 2.9 3.3 3.3 3.2 3.2 3.1 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.1 3.1 3.1 3.1 3.1 3.2 3.1 3.3 3.3 3.3 3.3 3.3 3.2 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.2 3.2 3.2 3.2 3.1 3.2 3.3 1.3 1.3 1.0 .7 .5 .3 .5 .5 .3 .3 .2 .2 .2 .3 0.0 .2 .3 .5 .7 .2 .9 0.0 1.7 1.5 1.3 1.2 .5 .7 .8 .7 .5 .5 .4 .3 .3 .2 .6 .5 .7 1.0 .9 1.3 .8 1.9 2.0 1.9 1.8 1.8 .7 .9 1.0 1.1 .6 .8 .7 .4 .5 .3 .9 .8 1.1 1.4 1.3 1.7 2.0 - - - -----Data not available. F-140 - - - Appendix Table F-21.(continued). r- ----------------~------------------------------------------------ February 1984r----------------------------------------------------------------- I Intragravel Surface Water Date -------------------------------------- r Min Mean Max Min Mean Max I ------------------------------~---------------------------------- 840201 3.0 3.1 3.3 .2 .8 1.3 840202 3.1 3.2 3.3 .1 .9 1.4 840203 3.0 3.1 3.1 .2 .4 .9 840204 3.1 3.1 3.2 .3 .9 1.3 840205 3.1 3.2 3.3 .9 1.2 1.5 840206 3.1 3.2 3.3 .1 .7 1.2 840207 3.1 3.1 3.2 .2 .7 1.2 ~840208 3.0 3.1 3.2 .2 .4 .8 840209 3.0 3.1 3.1 .1 .2 .4 840210 3.0 3.0 3.1 .2 .4 .8 840211 3.0 3.1 3.2 .5 .9 1.3 840212 3.1 3.1 3.2 .5 .8 1.4 840213 3.1 3.1 3.2 .5 .9 1.4 840214 3.1 3.2 3.2 .6 1.1 1.6,...840215 3.1 3.2 3.3 .4 1.1 1.7 840216 3.1 3.2 3.3 .6 1.1 1.9 840217 3.2 3.3 3.4 1.3 1.8 2.8 840218 3.2 3.2 3.4 .6 1.4 2.5~840219 3.1 3.3 3.4 .3 1.1 2.1 840220 3.0 3.1 3.3 .2 .4 .6 840221 3.0 3.1 3.2 .2 .5 1.2 r-840222 3.1 3.2 3.2 .3 1.0 1.7 840223 3.2 3.2 3.4 .8 1.4 2.3 840224 3.1 3.2 3.3 .7 1.2 2.1 840225 3.2 3.2 3.4 .8 1.3 2.6 840226 3.1 3.2 3.3 .2 .7 1.8 840227 3.0 3.1 3.2 .1 .5 1.3 840228 3.0 3.1 3.2 .1 .5 1.3 840229 3.0 3.1 3.2 .1 .6 1.8 Monthly Value 3.0 3.2 3.4 .1 .9 2.8 ---------------------------------------------------------------- I""" ! F-141 Appendix Table F-21.(continued). - -------------~--------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 3.0 3.1 3.2 .1 .6 1.8 840302 3.1 3.2 3.4 .6 1.5 2.9 840303 3.2 3.3 3.5 .7 1.7 3.4 840304 3.2 3.4 3.6 .9 2.3 4.7 840305 3.4 3.5 3.7 1.7 2.8 4.8 840306 3.4 3.6 3.7 1.3 2.8 5.1 840307 3.3 3.5 3.8 1.4 2.7 5.1 840308 3.5 3.6 3.9 2.1 3.3 5.7 ~ 840309 3.5 3.7 3.9 1.8 3.2 5.4 840310 3.4 3.6 3.8 1.6 2.9 5.7 840311 3.4 3.6 3.9 1.0 2.9 6.2 840312 3.3 3.5 3.8 .3 2.2 5.4 840313 3.3 3.6 3.8 .3 2.3 5.3 840314 3.4 3.6 3.9 1.2 2.7 5.4 840315 3.4 3.6 3.8 .8 2.3 5.4 840316 3.4 3.6 3.8 .3 2.1 5.1 840317 3.3 3.5 3.7 .2 1.6 4.4 840318 3.3 3.5 3.6 -840319 3.3 3.5 3.6 840320 3.3 3.5 3.7 .1 1.7 4.7 840321 3.3 3.5 3.7 .2 1.6 4.6 840322 3.4 3.5 3.7 0.0 1.0 4.3 840323 3.3 3.5 3.7 .2 1.3 4.0 840324 3.3 3.5 3.7 .2 1.5 4.2 840325 3.4 3.6 4.0 .2 2.1 5.6 ~, 840326 3.5 3.7 4.0 .8 2.6 6.2 840327 3.6 3.8 4.0 1.0 3.0 6.4 840328 3.6 3.8 4.1 .4 3.0 6.4 840329 3.6 3.8 4.0 .9 2.7 5.4 - 840330 3.6 3.9 4.3 .9 3.5 7.3 840331 3.7 3.9 4.2 1.9 3.0 5.4 Monthly Value 3.0 3.6 4.3 0.0 2.3 7.3 ----------------------------------------------------------------- -----Data not available. ~ F-142 Appendix Table F-21.(continued). ----------------------------------------------------------------- April 1984 I"'"----------------------------------------------------------------- I Intragravel Surface Water'i Date -------------------------------------- r Min Mean Max Min Mean Max -----------------------------------------------------------------1 840401 3.7 3.9 4.3 1.3 3.3 6.7-840402 3.6 3.9 4.2 .1 2.5 6.8I8404033.6 3.9 4.3 .3 2.5 6.3 840404 3.7 4.1 4.5 .3 3.4 7.8 840405 3.9 4.2 4.5 1.8 3.8 7.6 840406 3.9 4.2 4.5 1.4 3.7 7.6 840407 3.8 4.1 4.4 .1 3.1 7.4 I"""840408 3.8 4.2 4.6 .3 3.2 7.2 I.840409 3.9 4.3 4.7 .9 3.8 8.3 (~840410 3.9 4.3 4.7 .6 3.3 7.1 840411 3.9 4.3 4.7 .3 3.2 8.5 840412 4.0 4.4 4.8 .3 3.5 8.6 840413 4.0 4.4 4.9 .4 3.7 8.9 840414 4.1 4.5 4.9 .7 3.8 7.9 840415 4.3 4.6 4.9 1.2 4.2 8.0 840416 4.2 4.5 4.8 1.5 2.9 4.6 840417 4.2 4.6 5.0 1.0 3.7 7.8 840418 4.2 4.6 5.0 .3 3.2 8.1 840419 4.3 4.7 5.1 .4 3.3 8.5 840420 4.5 4.8 5.3 1.7 4.9 9.2 840421 4.6 5.0 5.5 2.2 5.7 10.9 I""'"840422 4.6 5.0 5.5 1.0 4.6 8.8 I 840423 4.5 4.9 5.4 .3 3.5 8.3 840424 4.6 5.0 5.5 .4 4.2 9.8 840425 4.7 5.2 5.6 1.6 5.1 9.6 840426 4.7 5.1 5.6 1.5 5.0 9.6 840427 4.8 5.2 5.6 1.8 5.3 9.3 840428 5.0 5.4 5.8 3.8 7.0 11.4 840429 5.0 5.5 5.9 2.3 6.9 1l.7 840430 5.1 5.5 5.8 3.7 7.2 1l.7 Monthly Value 3.6 4.6 5.9 .1 4.1 11.7 ----------------------------------------------------------------- F-143 - Appendix Table F-21.(continued). F-144 ----------------------------------------------------------------- May 1984 ------------------------------------------------------------------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ..... ----------------------------------------------------------------- 840501 5.1 5.5 5.9 3.0 7.4 11.7 840502 5.2 5.6 5.9 4.3 7.2 10.9 - 840503 5.1 5.5 6.0 2.5 6.6 12.6 840504 5.2 5.6 6.0 2.9 6.4 11.3 840505 5.1 5.6 6.1 3.5 7.1 13.1 840506 5.2 5.7 6.2 2.9 7.4 14.4 840507 5.1 5.7 6.2 1.9 7.0 12.9 840508 5.2 5.7 6.2 2.6 7.6 13.6 840509 5.2 5.7 6.3 2.8 8.0 14.1 840510 5.2 5.8 6.2 3.0 8.0 13.8 840511 5.2 5.7 6.1 3.4 7.3 12.5 840512 5.0 5.6 6.0 2.1 6.7 12.8 -840513 5.2 5.6 6.0 3.2 7.3 12.6 840514 5.1 5.6 6.0 2.5 7.3 13.1 840515 5.2 5.6 6.2 2.8 7.3 13.4 ., \840516 5.3 5.6 6.1 1.4 5.1 11.1 840517 4.9 5.3 5.7 1.6 5.1 10.9 840518 4.9 5.1 5.6 1.6 2.9 4.7 ~840519 4.7 4.9 5.1 1.6 2.8 4.2 840520 4.7 4.9 5.3 1.6 3.4 5.3 840521 5.2 5.4 5.6 4.8 5.5 6.7 840522 5.5 5.6 5.7 5.5 5.7 5.8 840523 5.4 5.6 5.7 4.7 5.7 7.0 840524 5.6 5.7 5.8 5.5 6.0 6.6 840525 5.7 5.7 5.9 6.0 6.3 6.9 840526 5.6 5.7 5.9 5.4 6.0 6.8 840527 5.6 5.7 5.8 5.4 6.3 7.4 840528 5.5 5.7 6.0 4.9 7.1 10.3 840529 5.4 5.7 6.0 4.2 6.6 8.9 -840530 5.4 5.7 5.9 4.2 6.4 9.8 840531 5.3 5.7 6.3 3.2 7.7 13.3 -1.4 6.4 14.4 IMonthlyValue4.7 5.6 6.3 ----------------------------------------------------------------- ·r, F" I i! Appendix Table F-22.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Side Channel 21 -Site 1,RM 141.0, GC S31N02W02CAA. August 1983 r Intragrave1 Date Min Mean Max Surface Water Min Mean Max r 830829 830830 830831 Monthly Value 5.9 5.8 5.6 5.6 5.9 5.8 6.0 6.0 6.1 6.1 8.2 8.2 7.7 7.7 8.6 8.1 8.5 9.2 8.7 9.2 ~ I - .- -----Data not available. F-145 Appendix Table F-22.(continued). September 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max 830901 5.2 5.4 5.6 7.1 7.4 7.7 830902 4 .•9 5.1 5.2 6.8 7.3 8.2 -, 830903 4.7 4.9 5.2 6.4 6.8 7.3 830904 4.5 4.7 4.9 5.5 6.0 6.6 830905 4.2 4.4 4.6 4.7 5.5 6.5 ""'"830906 3.9 4.2 4.4 830907 3.9 4.1 4.4 830908 4.1 4.3 4.5 -830909 4.1 4.3 4.7 830910 4.2 4.4 4.8 830911 4.2 4.5 4.8 830912 4.3 4.5 4.8 - Monthly Value 3.9 5.6 4.7 8.2 ------------------------------------------------------------------ -----Data not available.- - - - - F-146 Appendix Table F-23.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Side Channel 21 -Site 2,RM 141.0, GC S31N02W02CAA. September 1983 Intragravel Surface Water Date Min Mean Max Min Mean Max r r I 830913 6.1 6.2 6.2 5.3 6.1 7.5 830914 6.0 6.1 6.2 4.5 5.6 6.5 830915 6.0 6.1 6.2 5.1 6.0 7.3 830916 5.8 6.0 6.2 3.1 4.7 6.8 830917 5.7 5.9 6.0 2.9 4.5 6.7 830918 5.6 5.7 5.9 3.2 4.7 6.5 830919 5.7 5.8 5.9 3.8 5.3 7.1 830920 6.0 6.1 6.1 5.7 6.1 6.7 830921 6.1 6.1 6.2 5.3 5.9 6.6 830922 6.1 6.1 6.2 4.9 5.8 6.7 830923 5.9 6.0 6.2 3.3 4.6 5.0 830924 5.8 5.9 6.0 2.4 3.3 4.0 830925 5.7 5.8 5.8 3.1 3.9 4.9 830926 5.7 5.7 5.8 3.6 4.2 4.9 830927 5.5 5.7 5.7 3.5 4.3 4.8 830928 5.2 5.4 5.5 3.4 4.4 4.9 830929 4.9 5.1 5.3 3.8 4.3 4.8 830930 4.3 4.6 4.9 3.2 4.0 4.6 Monthly Value 4.3 6.2 2.4 7.5 -----Data not available. F-147 >'Ililflt Appendix Table F-23.(continued)• -~ ----------------------------------------------------------------- October 1983 -,----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 831001 3.8 4.0 4.3 3.6 4.1 4.7 ~831002 3.6 3.6 3.8 3.5 4.1 4.6 831003 3.4 3.5 3.6 2.5 3.3 4.2 831004 3.4 3.4 3.5 2.4 3.7 4.7 831005 3.4 3.5 3.5 3.3 3.9 4.6 -831006 3.4 3.4 3.5 3.5 4.1 4.6 831007 3.4 3.5 3.6 3.8 4.2 4.4 831008 3.3 3.5 3.5 3.5 4.0 4.3 831009 3.1 3.3 3.4 2.7 3.4 3.7 831010 2.9 3.0 3.2 1.9 2.6 3.2 831011 2.6 2.8 2.9 2.6 3.3 4.2 831012 2.4 2.5 2.7 3.5 4.0 4.4 ~ 831013 2.2 2.3 2.4 3.0 3.8 4.5 831014 2.1 2.2 2.3 3.1 3.5 3.9 831015 1.9 2.0 2.2 3.2 3.5 4.2 831016 1.9 1.9 2.0 2.6 3.0 3.6 831017 1.8 1.9 1.9 2.7 3.3 3.9 831018 1.8 1.9 1.9 3.2 3.7 4.5 831019 1.7 1.8 1.9 2.7 3.2 3.6 831020 1.7 1.7 1.8 2.5 3.0 3.4 831021 1.7 1.7 1.7 2.7 3.1 3.9 831022 1.7 1.7 1.7 2.8 3.1 3.7 831023 1.6 1.7 1.7 2.7 2.9 3.2 831024 1.6 1.7 1.8 2.4 2.7 3.2 831025 1.7 1.8 1.9 2.2 2.5 2.9 -831026 1.8 1.9 1.9 2.1 2.4 2.88310271.8 1.9 2.0 1.9 2.2 2.58310281.8 1.8 1.9 1.8 2.0 2.2 ~831029 1.7 1.8 1.9 1.9 2.0 2.1 831030 1.7 1.7 1.8 1.6 1.9 2.0 831031 1.7 1.7 1.8 1.8 1.9 2.0 Monthly Value 1.6 2.4 4.3 1.6 3.2 4.7 ------------------------------------------------------------_._--..... F-148 r Appendix Table F-23.(continued)•I \ r I ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- P'"Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 1.7 1.8 1.8 1.7 1.7 1.9,....831102 1.7 2.2 3.4 1.7 2.1 3.1I 831103 2.8 3.0 3.2 2.2 2.5 2.8 831104 2.7 2.9 3.2 2.2 2.5 2.8 ,...,831105 2.7 3.0 3.2 2.2 2.6 2.8 I 831106 2.7 2.8 3.1 2.0 2.3 2.6 831107 2.7 2.9 3.0 2.2 2.4 2.6 831108 2.8 3.1 3.3 2.3 2.6 2.8 831109 2.8 3.0 3.2 2.2 2.6 2.8 831110 2.7 2.9 3.2 2.0 2.4 2.7 831111 2.7 2.9 3.2 2.2 '2.4 2.7 ~831112 2.7 3.0 3.2 2.0 2.5 2.7 831113 2.5 2.7 3.1 1.7 2.1 2.7 831114 2.4 2.5 2.8 1.6 1.8 2.2 ""'"831115 2.4 2.7 3.0 1.6 2.0 2.6 831116 2.7 2.9 3.0 2.0 2.3 2.6 831117 2.3 2.6 2.9 1.5 1.9 2.4 831118 2.2 2.7 2.9 1.3 2.0 2.4 831119 2.3 2.5 2.7 1.4 1.8 2.1 831120 2.3 2.6 2.8 1.5 1.9 2.3 831121 2.7 2.9 3.1 2.1 2.5 2.6 831122 2.9 3.0 3.1 2.3 2.5 2.7 831123 2.7 2.9 3.1 2.0 2.4 2.6 831124 2.4 2.7 2.9 1.6 2.0 2.5 f"831125 2.5 2.6 2.7 1.7 1.9 2.2 831126 2.5 2.7 2.8 1.8 2.1 2.4 831127 2.6 2.8 3.0 1.8 2.2 2.5 831128 2.7 2.9 3.0 2.0 2.4 2.6 831129 2.7 2.8 3.0 2.0 2.2 2.5 831130 2.6 2.7 3.0 1.9 2.2 2.6 Monthly Value 1.7 2.8 3.4 1.3 2.2 3.1 ----------------------------------------------------------------- ..... F-149 Appendix Table F-23.(continued). .... ----------------------------------------------------------------- December 1983 -----------------------------------------------------------------....., Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 831201 2.6 2.8 3.0 1.8 2.2 2.6 831202 2.5 2.8 2.9 1.8 2.2 2.5 831203 2.7 2.9 3.0 2.1 2.4 2.6 831204 2.5 2.7 2.9 1.8 2.2 2.5 831205 2.8 2.9 3.0 2.2 2.4 2.6 831206 2.5 3.0 3.1 1.7 2.5 2.7 831207 2.2 2.5 2.7 1.3 1.8 2.1 831208 2.3 2.5 2.6 1.6 1.8 2.1 831209 2.2 2.3 2.4 1.4.1.6 1.8 831210 2.2 2.3 2.5 1.4 1.6 1.9 831211 2.2 2.4 2.6 1.6 1.8 2.0 831212 2.2 2.3 2.5 1.6 1.7 2.0 - 831213 2.3 2.4 2.5 1.6 1.8 2.0 831214 2.1 2.2 2.4 1.3 1.6 1.9 831215 2.0 2.1 2.2 1.3 1.5 1.6 ..... 831216 !2.0 2.1 2.2 1.3 1.5 1.6 831217 2.0 2.2 2.4 1.4 1.6 1.8 831218 2.1 2.3 2.4 1.4 1.7 1.9 """'"831219 2.1 2.4 2.5 1.4 1.8 2.0 831220 2.5 2.6 2.7 1.9 2.1 2.3 831221 2.5 2.7 2.8 1.9 2.2 2.4 831222 2.1 2.3 2.7 1.3 1.7 2.2 ..... 831223 2.1 2.3 2.4 1.5 1.7 1.9 831224 2.1 2.2 2.4 1.4 1.7 1.9 831225 2.2 2.3 2.5 1.7 1.8 2.0 ..... 831226 2.0 2.2 2.4 1.4 1.7 1.9 831227 2.1 2.2 2.4 1.5 1.7 1.8 831228 2.1 2.2 2.3 1.4 1.6 1.7 831229 2.0 2.1 2.2 1.4 1.5 1.7 ""'1 831230 2.0 2.1 2.2 1.3 1.5 1.6 831231 2.0 2.2 2.4 1.4 1.6 1.8 Monthly Value 2.0 2.4 3.1 1.3 1.8 2.7 ----------------------------------------------------------------- - F-150 Appendix Table F-23.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- f"'"Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 2.1 2.5 2.7 1.5 1.9 2.2r-840102 2.3 2.6 2.7 1.7 2.1 2.3 i 840103 2.5 2.7 2.8 1.9 2.2 2.4i 840104 2.2 2.5 2.8 1.6 2.0 2.4 840105 2.1 2.2 2.5 1.5 1.7 1.9 840106 2.3 2.4 2.5 1.7 1.9 2.0 840107 2.0 2.4 2.6 1.3 1.9 2.1 840108 1.9 2.2 2.4 1.2 1.6 1.8 840109 2.1 2.3 2.5 1.6 1.8 2.1 840110 2.3 2.5 1.5 .1.7 2.0 840111 1.4 1.4 1.5 840112 1.4 1.5 1.5 840113 1.4 1.5 1.5 840114 1.4 1.5 1.5 840115 1.4 1.5 1.5 840116 1.4 1.5 1.6 840117 1.5 1.5 1.5 840118 1.5 1.5 1.5 840119 1.5 1.5 1.5 840120 1.4 1.5 1.5 840121 1.3 1.4 1.5 840122 1.3 1.4 1.4 840123 1.2 1.3 1.4 840124 1.1 1.2 1.3 840125 1.0 1.1 1.2 840126 .8 1.0 1.1 840127 .8 .9 .9 840128 .8 .8 .9 :-840129 .7 .9 1.1 840130 1.0 1.2 1.4 840131 1.4 1.4 1.5 Monthly Value 1.9 2.8 .7 1.5 2.4 ----------------------------------------------------------------- -----Data not available. F-151 Appendix Table F-23.(continued). February 1984 Intragravel Surface Water - ~i Date Min Mean Max Min Mean Max 840201 840202 840203 840204 840205 840206 840207 840208 840209 840210 840211 840212 840213 840214 840215 840216 840217 840218 840219 840220 840221 840222 840223 840224 840225 840226 840227 840228 840229 Monthly Value -----Data not available. F-152 1.4 1.5 1.5 1.5 1.5 1.6 1.6 1.5 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.4 1.5 1.5 1.6 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.6 1.6 1.6 1.5 1.6 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.7 1.7 1.7 1.7 1.7 1.6 1.7 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.7 _. - - Appendix Table F-23.(continued). March 1984 Intragrave1 Surface Water Date Min Mean Max Min Mean Max 840301 1.5 1.5 1.6 r'"840302 1.5 1.6 1.6 840303 1.5 1.6 1.6 840304 1.5 1.5 1.6 r 840305 1.5 1.5 1.6 840306 1.5 1.6 1.6 840307 1.5 1.5 1.6 840308 1.5 1.5 1.6 840309 1.5 1.6 1.6 840310 1.5 1.7 2.3 840311 ,1.7 1.8 2.2 ~840312 1.6 1.8 2.3 I 840313 1.6 1.8 2.4f i 840314 1.7 1.9 2.3 1'""'840315 1.6 1.9 2.4 !840316 1.4 1.8 2.4 840317 1.5 1.6 2.2 840318 1.5 1.5 1.7.-840319 1.5 1.5 1.6, 840320 1.5 1.5 1.6 840321 1.5 1.5 1.7 r 840322 1.5 1.5 1.7 840323 1.5 1.5 1.6I 840324 1.5 1.5 1.6 840325 1.5 1.5 1.7 ~840326 1.5 1.6 1.6 840327 1.5 1.5 1.6 840328 1.5 1.5 1.7 840329 1.5 1.6 1.6 840330 1.5 1.6 1.7 840331 1.5 1.6 1.7 Monthly Value 1.4 1.6 2.4 -----------------------------------------------------------------------Data not available. ~ F-153 Appendix Table F-23.(continued). April 1984 Intragrave1 Surface Water Date Min Mean Max Min Mean Max 840401 1.5 1.6 1.7 840402 1.5 1.6 1.6 840403 1.5 1.7 2.3 840404 1.6 1.8 2.3 840405 1.6 1.8 2.1 840406 1.6 1.7 2.0 840407 1.6 1.6 1.9 840408 1.5 1.6 1.7 -840409 1.5 1.6 1.7 840410 1.6 1.7 2.1 840411 1.6 1.8 2.0 -840412 1.6 1.8 1.9 840413 1.6 1.7 1.8 840414 1.6 1.7 1.9 840415 1.5 1.6 2.1 -840416 1.6 1.6 1.8 840417 1.5 1.6 1.7 840418 1.5 1.6 1.7 ""'"840419 1.5 1.6 1.8 840420 1.5 1.6 1.9 840421 1.5 2.1 4.2 840422 4.0 -2.0 2.5 840423 1.8 2.0 2.4 840424 1.8 2.0 2.3 840425 1.7 2.0 2.5 840426 1.8 2.2 3.1 840427 2.0 2.9 4.9 840428 2.6 3.9 5.7 -840429 3.0 4.4 6.1 840430 3.3 4.9 7.6 Monthly Value 1.5 2.1 7.6 ----------------------------------------------------------------- ~ -----Data not available. F-154 - Appendix Table F-23.(continued). }Iay 1984 Intragrave 1 Date Surface vlater Min Mean Max Min Mean Max - - 840501 840502 840503 840504 840505 840506 840507 840508 840509 840510 840511 840512 840513 840514 840515 840516 840517 840518 840519 840520 840521 840522 Monthly Value -----Data not available. F-155 4.1 4.2 5.6 5.5 5.4 5.5 5.6 4.6 5.7 3.6 5.1 3.2 4.3 4.9 3.9 2.1 2.4 3.2 3.1 3.0 5.2 6.1 2.1 5.7 8.2 5.9 8.2 6.9 9.7 7.5 11.1 7.7 11.2 8.2 12.5 8.0 11.3 7.7 11.5 8.5 12.7 7.8 11.2 7.6 11.2 6.1 10.5 7.3 13.1 7.9 12.2 5.2 10.2 4.0 7.4 4.1 6.4 4.4 6.6 4.4 5.9 4.7 6.8 6.6 8.2 7.0 6.5 13.1 Appendix Table F-24.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Side Channel 21 -Site 3,RM 141.0, GC S31N02W02CAA. November 1983 ,.".. Intragravel Surface Water Date 831130 Monthly Value Min .1 .1 Mean Max .2 .2 Min -.1 -.1 Mean Max 0.0 0.0 ----------------------------------------------------------------- -----Data not available. F-156 - - - - Appendix Table F-24.(continued). ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 .1 .2 .2 -.1 0.0 0.0 831202 .1 .2 .2 -.1 -.1 0.0 831203 .2 .2 .2 -.1 0.0 0.0 831204 .2 .2 .2 -.1 0.0 0.0 I""'"831205 .2 .2 .2 0.0 0.0 0.0 831206 .2 .2 .2 0.0 0.0 0.0 831207 .1 .2 .2 -.1 -.1 0.0 831209 .1 .1 .2 ********** ***** 831210 .1 .1 .2 *************** 831211 .1 .1 .1 *************** 831212 0.0 .1 .1 *************** 831213 0.0 .1 .1 ********** ***** 831214 0.0 .1 *************** 831221 0.0 0.0 -.1 0.0 831222 0.0 0.0 0.0 -.1 -.1 0.0 831223 -.1 0.0 0.0 -.1 -.1 0.0 831224 -.1 0.0 0.0 -.2 -.1 -.1 831225 0.0 0.0 0.0 -.1 -.1 0.0 831226 0.0 0.0 0.0 -.1 0.0 0.0 831227 -.1 0.0 0.0 -.1 0.0 0.0 831228 -.1 0.0 0.0 -.1 0.0 Monthly Value -.1 .2 -.2 0.0 ----------------------------------------------------------------- -----Data not available. *****Data available;site frozen.- F-157 Appendix Table F-24.(continued). ----------------------------------------------------------------- January 1984 -----------------------------------------------------------------~ Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 840110 -.1 0.0 .1 .2 840111 -.1 -.1 0.0 .1 .2 .3 840112 -.1 0.0 0.0 .2 .2 .3 840113 -.1 0.0 0.0 .2 .2 .3 840114 -.1 0.0 0.0 .2 .3 .3 -840115 -.1 0.0 0.0 .2 .3 .4 840116 -.1 -.1 0.0 .3 .4 .4 840117 -.1 0.0 0.0 .4 .4 .5 840118 -.1 0.0 0.0 .4 .4 .5 840119 -.1 0.0 0.0 .4 .4 .5 840120 -.2 -.1 0.0 .2 .3 .5 840121 -.2 -.1 0.0 0.0 .2 .3 840122 ****************************** 840123 ********** ******************** 840124 *************** *************** 840125 ************************* ***** 840126 ****************************** 840127 ********** ********************-840128 ****************************** 840129 ******************** ***** ***** 840130 ****************************** 840131 ******************************- Monthly Value -.2 0.0 0.0 .5 ., ----------------------------------------------------------------- -----Data not available. *****Data available;site frozen.- - F-158 Appendix Table F-24.(continued). ----------------------------------------------------------------- February 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- eo-Min Mean Max Min Mean Max 1 ----------------------------------------------------------------- 840202 ***************.2 .4 .5 840203 ***************.4 .5 .6 840204 ********** ***** .6 .7 .8 840205 ***************.7 .8 .8 '"""840206 ***************.7 .8 .9 I 840207 ***************.8 .9 1.0I 840208 ***************.9 .9 1.0 840209 ***** **********.9 1.0 1.1-.9 1.1 1.1840210*************** 840211 ***************1.0 1.1 1.2 840212 ***************1.1 1.2 1.2 > 840213 ***************1.1 1.2 1.3 840214 ***************1.2 1.3 1.4 840215 ***** ***** ***** 1.3 1.3 1.4 ~840216 ***** **********1.3 1.4 1.5 840217 ********** ***** 1.4 1.4 1.5 840218 ***************1.4 1.5 1.5 840219 ***************1.4 1.5 1.5 I""'"840220 ***** ***** ***** 1.4 1.5 1.6 840221 ********** ***** 1.5 1.5 1.6 840222 ***** **********1.5 1.6 1.6 840223 ***** **********1.5 1.6 1.6 840224 ***************1.5 1.6 1.6 840225 ***************1.6 1.6 1.7 840226 ***************1.6 1.6 1.7 840227 ***************1.6 1.6 1.7 840228 ***** **********1.6 1.7 1.8 840229 ***************1.6 1.7 1.8-Monthly Value ********** ***** .2 1.2 1.8 /"""----------------------------------------------------------------- *****Data available;site frozen • .... F-159 F-160 ..... Appendix Table F-24.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 ***************2.6 2.7 3.0 t''''K.840402 ***************2.6 2.7 3.0 840403 ***** **********2.6 2.8 3.4 840404 ********** ***** 2.6 2.8 3.3-840405 ***************2.6 2.9 3.3 840406 ***************2.7 2.8 3.0 840407 ***** **********2.7 2.8 2.9 840408 ***** **********2.7 2.8 2.9 840409 ***** **********2.7 2.9 3.0 840410 ********** ***** 2.8 2.9 3.0 840411 ***************2.8 2.9 3.1 840412 ***** **********2.8 3.0 3.2 840413 ***************2.9 3.0 3.3 840414 ***************2.9 3.1 3.4 840415 ***** ***** ***** 2.9 3.1 3.4 840416 ***** **********3.0 3.0 3.1 840417 ***************3.0 3.1 3.2 840418 ***************3.0 3.2 3.3-840419 ***************3.0 3.2 3.4 840420 ***** ***** ***** 3.1 3.2 3.4 840421 ***************3.1 3.3 3.8-840422 ********** ***** 3.1 3.4 3.7, 840423 ***************3.1 3.4 3.7 840424 ***** **********3.1 3.4 3.9 840425 ********** ***** 3.2 3.5 4.1 840426 ***** ***** ***** 3.2 3.6 4.3 840427 ***************3.3 3.9 5.0 840428 .1 .2 3.4 5.0 6.9 840429 .1 .3 .8 4.4 6.0 7.9 840430 .7 1.0 2.0 5.2 7.1 9.8 "'"',Monthly Value .1 2.0 2.6 3.4 9.8 L ....------------------------------------------------------------------ Data not available. *****Data available;site frozen. -r F-161 - Appendix Table F-24.(continued)• ~. ----------------------------------------------------------------- May 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 840501 1.5 1.9 3.1 5.9 7.5 9.5 840502 2.6 3.0 3.7 6.7 7.9 9.7 840503 3.5 3.8 4.5 7.2 8.3 10.0 840504 4.3 4.6 5.4 7.5 8.9 11.8 840505 4.7 5.1 5.8 7.3 8.9 11.7 840506 5.1 5.6 6.2 7.5 9.2 12.6 840507 5.4 5.9 6.3 7.8 9.3 11.6 840508 5.5 6.1 6.6 7.8 9.4 11.7 840509 5.8 6.3 6.9 8.1 10.0 12.8 840510 5.9 6.7 7.2 6.3 9.4 U.8 840511 5.5 5.9 6.2 8.3 9.3 10.2 840512 4.0 4.6 5.5 7.4 8.6 9.9 840513 3.8 4.0 4.8 7.5 8.9 12.2 840514 4.3 4.7 5.0 8.6 10.0 11.8 840515 2.0 3.3 4.7 5.8 7.4 10.7 840516 .5 1.1 2.0 4.4 5.1 6.6 840517 .3 .4 ~6 4.0 4.6 5.2 840518 .3 .5 .6 4.2 4.6 5.0 840519 .5 .6 .7 4.3 4.6 5.0 840520 .6 .7 .8 4.4 4.9 5.4 840521 .7 .8 .8 5.2 5.6 6.1 840522 .8 .8 5.7 5.9 Monthly Value .3 3.5 7.2 4.0 7.7 12.8 ----------------------------------------------------------------- -----Data not available. ~\ F-162 - Appendix Table F-25.Datapod temperature recorder data summary: intragrave1 and surface water tempertures (C)recorded at Side Channel 21 -Site 3 when the site was frozen,RM 141.0, GC S31N02W02CAA. December 1983 (Site frozen) Intragrave1 Surface Water Date Min Mean Max Min Mean Max 831208 +++++ ++++++++++-.2 -.1 -.1 831209 +++++++++++++++-.4 -.2 -.2 831210 +++++++++++++++-.5 -.4 -.4 831211 +++++++++++++++-.4 -.4 -.4 831212 +++++ ++++++++++-.4 -.4 -.4 1""".831213 ++++++++++ +++++-.5 -.4 -.4 831214 +++++++++++++++-.4 -.4 Monthly Value ,-.5 -.1 Data not available. +++++Data available;site not frozen. F-163 Appendix Table F-25.(continued). January 1984 (Site frozen) Intragravel Surface Water Date Min Mean Max Min Mean Max 840122 -.3 -.2 -.1 -.4 -.2 .1 840123 -.4 -.3 -.2 -.6 -.5 -.3 840124 -.7 -.5 -.4 -1.0 -.8 -.6 840125 -.9 -.7 -.6 -1.4 -1.1 -.9 840126 -1.1 -1.0 -.8 -1.7 -1.5 -1.3 840127 -1.3 -1.2 -1.1 -1.8 -1.7 -1.6 840128 -1.4 -1.3 -1.2 -1.9 -1.8 -1.8 840129 -1.5 -1.4 -1.3 -1.9 -1.9 -1.6 840130 -1.4 -1.2 -1.1 -1.7 -1.2 -.8 840131 -1.1 -.9 -.7 -.8 -.4 -.2 Monthly Value -1.5 -.1 -1.9 .1 -----Data not available. F-164 - - Appendix Table F-25.(continued). February 1984 (Site frozen) Intragravel Surface Water Date Min Mean Max Min Mean Max 840201 840202 840203 840204 840205 840206 840209 840210 840211 840212 840213 840214 840215 840216 840217 840218 840219 840222 840223 840226 840227 840228 840229 -.8 -.5 -.4 -.3 -.2 -.2 -.2 -.2 -.2 -.2 -.2 -.2 -.2 -.2 -.1 -.2 -.2 -.1 -.1 -.1 -.2 -.2 -.1 -.6 -.5 -.3 -.2 -.2 -.2 -.2 -.2 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.5 -.3 -.3 -.2 -.2 -.1 -.1 -.1 -.1 -.1 -.1 0.0 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -.2 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ 0.0 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ .2 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ Monthly Value -.8 -.2 0.0 -.2 +++++.2 +++++Data available;site not frozen. F-165 Appendix Table F-25.(continued). March 1984 (Site frozen) -I Intragravel Surface Water Date Min Mean Max Min Mean Max 840301 840302 840303 840304 840305 840306 840307 840308 840309 840310 840311 840312 840313 840314 840315 840316 840317 840318 840319 840320 840321 840322 840323 840324 840325 840326 840327 840328 840329 840330 840331 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 0.0 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ Monthly Value -.1 0.0 0.0 ++++++++++ +++++ ----------------------------------------------------------------- +++++Data available;site not frozen. F-166 Appendix Table F-25.(continued). ----------------------------------------------------------------- April 1984 (Site frozen) ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- """I 840401 -.1 0.0 0.0 +++++I,++++++++++ 840402 -.1 0.0 0.0 +++++++++++++++ 840403 -.1 0.0 0.0 +++++ ++++++++++ 840404 -.1 0.0 0.0 +++++++++++++++ 840405 -.1 0.0 0.0 +++++++++++++++ 840406 -.1 0.0 0.0 +++++++++++++++ 840407 -.1 0.0 0.0 +++++++++++++++ 840408 -.1 0.0 0.0 ++++++++++ +++++ 840409 -.1 0.0 .1 +++++ +++++ +++++ 840410 -.1 0.0 0.0 ++++++++++ +++++",.., 840411 -.1 0.0 .1 ++++++++++ +++++ 840412 -.1 0.0 .1 +++++++++++++++ 840413 -.1 0.0 .1 +++++++++++++++ 840414 -.1 0.0 .1 +++++ ++++++++++ 840415 -.1 0.0 .1 +++++++++++++++ 840416 -.1 0.0 0.0 ++++++++++ +++++ 840417 -.1 0.0 .1 +++++++++++++++ 840418 -.1 0.0 .1 +++++++++++++++ 840419 -.1 0.0 .1 +++++++++++++++ 840420 -.1 0.0 .1 +++++++++++++++ ,..".840421 -.1 0.0 .1 +++++++++++++++ 840422 -.1 0.0 .1 +++++++++++++++ 840423 -.1 0.0 .1 +++++++++++++++ "'.'840424 -.1 0.0 .1 +++++++++++++++ 840425 -.1 0.0 .1 +++++++++++++++ 840426 -.1 0.0 .1 ++++++++++ +++++ 840427 -.1 0.0 .1 +++++ ++++++++++ 840428 -.1 0.0 .1 +++++++++++++++ Monthly Value -.1 0.0 .1 ++++++++++ +++++ ~" ----------------------------------------------------------------- +++++Data available;site not frozen. - F-167 Appendix Table F-26.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Lower Slough 8A -Site 2,RM 125.6, GC S30N03W30BDB. August 1983 Intragravel Date Surface Water 830824 830825 Monthly Value Min 4.5 4.5 4.5 Mean 4.5 Max 4.6 4.6 4.6 Min 7.1 6.2 6.2 Mean 8.4 Max 9.6 8.7 9.6 -----Data not available. F-168 .~ I Appendix Table F-27.Datapod temperature recorder data summary: intragrave1 and surface water temperatures (C) recorded at Lower Slough 8A -Site 3,RM 125.6, GC S30N03W30BDB. August 1983 Intragrave1 Surface Water Date Min Mean .Max Min Mean Max 830825 4.9 4.9 8.3 9.2 830826 4.9 5.0 5.1 6.9 8.4 9.2 830827 4.9 5.0 5.1 7.9 9.0 11.1 830828 4.9 5.0 5.1 7.2 9.0 11.1 830829 4.8 4.9 5.1 7.4 8.5 11.0 830830 4.7 4.8 4.9 7.7 8.3 9.6 830831 4.9 5.0 5.1 8.0 8.6 9.3 Monthly Value 4.7 5.1 6.9 11.1 -----Data not available. F-169 Appendix Table F-27.(continued). ----------------------------------------------------------------- September 1983 ~>----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 830901 5.0 5.0 5.1 7.3 8.0 8.6 830902 5.0 5.0 5.1 6.8 8.2 9.9 830903 4.9 5.0 5.1 6.0 7.3 9.1 830904 4.8 4.9 5.1 5.4 6.8 8.1 830905 4.8 5.3 6.0 4.7 6.4 7.7 #4 830906 4.7 5.7 6.5 4.6 6.6 8.0 830907 5.1 5.9 6.6 5.1 6.6 7.8 830908 6.3 6.7 7.1 6.8 7.6 8.1 III!iioI 830909 6.8 7.3 8.0 7.2 8.1 9.5 830910 7.3 7.8 8.6 7.8 8.6 10.0 830911 6.9 7.6 8.3 7.1 8.0 9.1 830912 7.1 7.6 8.2 7.3 8.0 9.2 830913 7.3 7.8 8.6 7.6 8.3 9.5 830914 6.8 7.3 8.2 6.6 7.3 8.1 830915 6.1 6.8 8.1 6.2 7.2 9.3 830916 5.7 6.7 7.7 5.5 6.8 8.6 830917 5.1 6.0 7.2 4.8 6.0 7.8 830918 4.6 5.4 6.4 4.4 5.4 7.0 830919 4.6 5.3 6.1 4.5 5.5 6.8 830920 5.6 5.9 6.3 5.8 6.3 6.7 830921 6.2 6.6 7.4 6.5 7.1 8.3 830922 7.0 7.2 7.4 6.8 7.7 8.3 830923 5.4 6.0 7.1 4.0 5.3 6.7 830924 2.9 3.9 5.4 .6 1.9 3.9 830925 1.6 2.4 2.9 .5 1.1 1.8 ~. 830926 1.8 2.1 2.7 1.2 1.9 3.0 830927 2.1 2.4 2.8 1.8 2.4 3.2 830928 2.5 2.6 2.7 2.3 2.6 2.9 830929 2.5 2.6 2.8 2.5 2.7 3.0 830930 2.7 3.0 3.9 2.6 3.4 5.0 Monthly Value 1.6 5.5 8.6 .5 6.0 10.0 ----------------------------------------------------------------- F-170 Appendix Table F-27.(contined). ----------------------------------------------------------------- October 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 3.9 4.3 4.7 4.4 4.8 5.4 831002 4.0 4.4 4.9 4.1 4.8 5.6 831003 3.2 3.9 4.9 2.6 3.5 4.8 831004 2.6 3.1 3.8 1.8 2.6 3.4 831005 3.1 3.2 3.3 2.5 3.0 3.4 831006 2.5 2.7 3.1 2.0 2.5 3.3 831007 1.9 2.3 3.0 1.2 1.9 2.7 831008 1.5 1.8 2.1 1.0 1.6 2.2 831009 1.2 1.7 2.1 .8 1.4 2.0 831010 .7 1.1 1.3 .3 .8 1.2 831011 1.1 1.4 1.8 1.1 1.4 1.9 831012 1.8 2.1 2.5 1.8 2.1 2.5 831013 2.1 2.3 2.6 1.3 2.1 2.5 831014 1.7 2.1 2.6 1.0 1.5 2.2 831015 1.8 2.0 2.3 1.4 1.8 2.4 831016 1.6 2.0 2.4 .9 1.5 2.4 831017 1.4 1.6 1.8 1.0 1.3 1.6 831018 1.6 1.9 2.5 1.5 2.2 3.0......831019 1.9 2.2 2.4 1.3 2.0 2.6 831020 1.0 1.4 1.9 .4 1.0 1.6 831021 1.1 1.3 1.7 .7 1.3 1.9-831022 1.4 1.6 1.8 1.1 1.6 2.1 831023 .8 1.2 1.7 .6 1.0 1.5 831024 .6 .8 1.2 .4 .8 1.4 831025 .4 .6 .9 .3 .6 1.0 831026 .6 .7 .9 .4 .8 1.5 831027 .4 .6 1.0 .3 .8 1.5 831028 .6 .7 1.0 .6 .9 1.4 831029 .4 .6 .9 .3 .8 1.3 831030 .4 .6 .8 .3 .7 1.2 831031 .3 .5 .6 .3 .6 .8 Monthly Value .3 1.8 4.9 .3 1.7 5.6 ----------------------------------------------------------------- F-l71 Appendix Table F-27.(continued). ----------------------------------------------------------------- November 1983 ,.01;..,----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 .3 .4 .6 .3 .6 1.1 831102 .4 .5 .8 .4 .7 1.2 831103 .2 .3 .6 .3 .4 .7 831104 .2 .4 .3 .4 831112 .2 .3 .5 .6 831113 .2 .4 .6 .2 .4 .5 831114 .6 .7 .9 831115 .8 .8 .9 831123 .2 .2 .3 -.1 .4 .6 831124 .3 .5 .7 -.1 .2 .4 831125 .7 .7 .9 831126 .8 .9 831127 1.9 2.0 .4 .5 831128 2.0 2.0 2.1 .5 .5 .5 831129 2.1 2.1 2.2 .5 .5 .6 ·.831130 2.1 2.2 2.2 .5 .5 .6 Monthly Value .2 2.2 -.1 1.2 ----------------------------------------------------------------- -----Data not available. F-l72 Appendix Table F-27.(continued). ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 2.1 2.1 2.2 .5 .5 .6 831202 2.1 2.1 2.2 .5 .6 .7 831203 2.1 2.2 2.2 .6 .7 .7 831204 2.1 2.1 2.2 .7 .7 .8 831205 2.1 2.1 2.2 .7 .7 .8 831206 2.1 2.1 2.2 .5 .6 .8 831207 1.9 2.0 2.2 .3 .4 .5 831208 2.0 2.0 2.1 .5 .6 ~831209 2.0 2.1 2.2 .5 .5 .6 831210 2.1 2.2 2.2 .5 .5 .6 831211 2.1 2.1 2.2 .5 .5 .6 831212 2.1 2.1 2.2 .5 .5 .6 831213 2.1 2.1 2.2 .5 .6 .7 831214 2.1 2.2 2.2 .6 .7 .7,...,831215 2.1 2.1 2.2 .7 .7 .8 l;831216 2.1 2.1 2.2 .7 .7 .8 831217 2.0 2.1 2.2 .4 .6 .7 831218 1.9 2.0 2.1 .3 .4 .6 831219 1.2 2.1 .5 .5 831220 .7 1.0 .5 .5 831221 .4 .5 .7 .5 .5 .5 1""'"831222 .3 .4 .4 .5 .5 .5 831223 .3 .3 .4 .5 .5 .5 831224 .3 .4 .5 .5 .5 .5 831225 .4 .5 .6 .5 .5 .6 831226 .6 .7 .7 .5 .5 .6 831227 .6 .7 .8 .5 .5 .6 831228 .6 .6 .7 .5 .5 .6 831229 .6 .6 .7 .5 .5 .6 831230 .6 .6 .6 .5 .5 .6 831231 .6 .9 1.1 .5 .5 .5 Monthly Value .3 1.5 2.2 .3 .6 .8 ----------------------------------------------------------------- !'!"'" -----Data not available. ""'"! F-173 Appendix Table F-27.(continued). ------------------------------------------------------------------ January 1984 ,..,.----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 .4 .5 .6 .5 .5 .5 840102 .3 .4 .4 .5 .5 .5 840103 .3 .3 .5 .5 .5 .5 840104 .3 .4 .5 .5 .5 .5 840105 .4 .6 .7 .5 .5 .6 -840106 .6 .7 .8 .5 .5 .6 840107 .6 .7 .7 .5 .5 .6 840108 .6 .6 .7 .5 .5 .6 -840109 .6 .6 .7 .5 .5 .6 840110 .5 .6 .5 .7 840111 .5 .6 .6 .5 .6 .7 840112 .5 .6 .7 .5 .6 .8 840113 .6 .7 .7 .6 .7 .9 840114 .6 .6 .7 .6 .7 .9 840115 .6 .7 .8 .6 .8 .9 840116 .5 .6 .7 .5 .6 .7 840117 .6 .6 .6 .6 .7 .8840118.5 .6 .6 .6 .7 .8 ....,.,840119 .5 .5 .6 .5 .6 .7840120.4 .5 .6 .5 .5 .6840121.4 .4 .5 .5 .5 .6 840122 .3 .4 .5 .5 .5 .6 -840123 .3 .4 .5 .5 .5 .6 840124 .3 .4 .4 .5 .5 .6 840126 .3 .5 .5 .6 I~840127 .3 .4 .4 .5 .5 .5 840128 .3 .3 .4 .5 .5 .5 840129 .3 .4 .4 .5 .5 .6 840130 .4 .4 .5 .5 .5 .5 -, 840131 .4 .4 .5 .5 .5 .6 Monthly Value .3 .5 .8 .5 .6 .9 -----------------------------------------------------------------------Data not available. -- - F-174 - ,.... Appendix Table F-27.(continued)• ,.... ----------------------------------------------------------------- February 1984 ,,....----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max """I ----------------------------------------------------------------- ! 840201 .4 .5 .5 .5 .5 .6 840202 .4 .4 .5 .5 .5 .6 840203 .4 .4 .5 .5 .5 .6 840204 .4 .4 .5 .4 .5 .5 840205 .4 .4 .4 .5 .5 .5 840206 .4 .4 .5 .5 .5 .6 840207 .3 .4 .5 .5 .5 .6 840208 .3 .4 .5 .5 .5 .6 840209 .3 .4 .4 .5 .5 .6 840210 .3 .4 .4 .5 .5 .6 840211 .3 .4 .4 .5 .5 .5 840212 .3 .4 .4 .5 .5 .5 840213 .3 .4 .4 .5 .5 .5 840214 .3 .4 .5 .5 .5 .6 840215 .3 .4 .5 .5 .5 .6 840216 .3 .4 .5 .5 .5 .6 840217 .3 .4 .5 .5 .5 .6 840218 .3 .4 .5 .5 .5 .6 840219 .4 .4 .5 .5 .5 .6 840220 .3 .4 .5 .5 .5 .6 840221 .3 .4 .4 .5 .5 .6 ~840222 .3 .4 .4 .5 .5 .6 840223 .3 .4 .4 .5 .5 .6 840224 .3 .3 .4 .4 .5 .5 840225 .3 .3 .4 .4 .5 .5 f"'"840226 .3 .4 .4 .4 .5 .5 840227 .3 .3 .4 .4 .5 .5 840228 .3 .3 .4 .4 .5 .6-840229 .3 .4 .4 .5 .5 .6 Monthly Value .3 .4 .5 .4 .5 .6------------------------------------------------------------------ F-175 Appendix Table F-27.(continued). - ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 .3 .3 .4 .5 .5 .6 840302 .3 .3 .4 •5 .5 .6 ..... 840303 .3 .4 .4 .5 .5 .6 840304 .3 .4 .5 .5 .5 .7 840305 .4 .4 .5 .5 .6 .7 840306 .4 .5 .6 .5 .7 1.0 840307 .5 .5 .7 .6 .7 1.1 840308 .5 .6 .7 .5 .8 1.0 840309 .6 .8 1.0 .7 1.1 1.4 840310 .8 1.0 1.2 .9 1.2 1.6 840311 .8 1.0 1.3 .8 1.3 1.8 840312 .6 1.0 1.3 .7 1.2 1.8 840313 .7 1.0 1.4 .8 1.2 1.8 840314 .9 1.1 1.4 1.0 1.3 1.8 840315 .9 1.2 1.6 1.0 1.4 2.1 840316 .8 1.1 1.5 .9 1.4 2.1 840317 .6 1.0 1.4 .7 1.1 1.9 840318 .6 .9 1.4 .5 1.1 2.0 840319 .5 .9 1.4 .6 1.1 2.0 ~ 840320 .7 1.0 1.4 .8 1.2 1.9 840321 .8 1.1 1.6 .8 1.3 2.3 840322 .6 .9 1.3 .5 1.1 2.2 ~ 840323 .6 1.0 1.6 .6 1.3 2.3 840324 .6 1.0 1.6 .6 1.2 2.2 840325 .8 1.2 1.8 .8 1.5 2.3 840326 1.1 1.4 1.8 1.2 1.6 IlJIl!I'i!2.7 840327 1.2 1.4 1.8 1.3 1.6 2.5 840328 .9 1.5 2.4 1.0 1.8 3.3 840329 1.3 1.6 2.1 1.2 1.9 3.0 ~ 840330 1.2 1.7 2.4 1.3 2.0 3.3 840331 1.5 1.7 2.1 1.0 1.9 2.6 II!II!W!'.l Monthly Value .3 1.0 2.4 .5 1.2 3.3 ----------------------------------------------------------------- - F-176 f'"" I I Appendix Table F-27.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 1.4 1.7 2.4 1.5 2.1 3.4 840402 1.2 1.6 2.3 1.1 1.8 3.4 840403 .6 1.5 3.0 .5 1.9 4.2 840404 1.0 2.0 3.4 1.1 2.3 4.6 840405 1.8 2.3 3.2 1.8 2.6 4.7 840406 1.8 2.3 2.9 1.9 2.5 4.2 840407 1.4 2.0 2.7 .8 2.3 4.1 ""i'840408 1.2 2.0 2.9 .4 2.2 3.9 840409 1.6 2.3 3.5 1.6 2.7 4.7 840410 1.8 2.6 3.7 1.9 2.9 4.8 840411 1.5 2.4 3.8 1.4 2.8 5.0 840412 1.4 2.6 4.3 1.3 2.9 5.7 840413 1.7 2.8 4.4 1.5 3.2 5.8 840414 1.9 3.0 4.4 1.9 3.4 5.9 840415 2.7 3.4 4.5 2.5 3.7 5.8 840416 2.3 2.9 4.1 1.9 3.0 4.2 840417 1.8 2.9 5.0 1.7 3.5 6.9 840418 1.6 3.2 5.6 1.3 3.6 7.4 840419 1.7 3.4 5.5 1.4 3.7 7.5 840420 2.8 3.9 5.5 2.8 4.2 6.9 840421 3.0 4.4 7.0 2.9 5.0 9.1 840422 1.9 3.9 6.4 .7 4.0 7.7 840423 2.0 3.9 6.3 1.7 4.3 8.2 840424 2.4 4.2 6.2 1.9 4.5 7.9 840425 3.0 4.6 6.6 2.6 4.9 8.6 840426 3.0 4.6 6.8 2.5 5.0 8.7 840427 3.3 5.1 7.0 3.0 5.4 8.8 840428 4.2 5.3 6.6 4.2 5.7 8.1 840429 4.1 5.7 7.8 3.7 6.4 10.1 840430 5.4 6.4 7.8 5.3 6.9 10.0 Monthly Value .6 3.3 7.8 .4 3.6 10.1 ----------------------------------------------------------------- F-l77 Appendix Table F-27.(continued). F-178 - Appendix Table F-28.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Slough 8A -Site 2,RM 126.6, GC S30N03W20CCA. August 1983 Intragrave 1 Surface Water Date 830824 830825 Monthly Value Min 3.5 3.5 3.5 Mean 3.6 Max 3.7 3.7 3.7 Min 4.2 3.6 3.6 Mean 4.7 Max 6.0 4.4 6.0 -----Data not available. F-179 Appendix Table F-28.(continued). October 1983 - Intragravel Surface Water Date Min Mean Max Min Mean Max 831027 2.9 3.0 1.2 1.6 831028 2.7 2.8 2.9 .7 1.1 1.4 831029 2.4 2.5 2.7 .6 .9 1.2 831030 2.1 2.3 2.5 .5 .8 1.0 831031 1.7 2.0 2.2 0.0 .4 .6 - Monthly Value 1.7 3.0 0.0 1.6 ----------------------------------------------------------------- -----Data not available. - - - F-180 ""'"I I Appendix Table F-28.(continued)• I r ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 1.5 1.6 1.8 0.0 0.0 .1 r-831102 1.4 1.5 1.6 0.0 0.0 .3 831103 1.1 1.3 1.5 -.1 0.0 .1 831104 .8 1.0 1.2 *************** 831105 .5 .6 .8 *************** 831106 .5 .5 .5 ***** ********** 831107 .3 .4 .5 ***** ********** 831108 .2 .2 .4 ***** ********** 831109 .1 .2 .2 *************** 831110 .1 .1 .2 ***** ********** 831111 -.1 0.0 .1 *************** 831112 ****************************** 831113 ******************** ********** 831114 ****************************** 831115 ****************************** 831116 ************************* ***** 831117 ********** ******************** 831118 ********** *************** ***** 831119 ********** ******************** 831120 ****************************** 831121 *************** ***** ********** P"'I'831122 ****************************** 831123 ****************************** 831124 ******************** ********** 831125 ******************** **********,.... 831126 ************************* *****i 831127 ********** ******************** 831128 ******************** ********** r-831129 ********** ******************** 831130 ***** ********** *************** Monthly Value -.1 1.8 -.1 .3 ----------------------------------------------------------------- Data not available. *****Data available;site frozen. !""" F-181 Appendix Table F-29.Datapod temperature recorder data summary: intragravel and surface water temperatures (C)recorded at Upper Slough 8A -Site 2 when the site was frozen,RM 126.6, GC S30N03W20CCA. November 1983 (Site frozen) - Intragravel Surface Water Date Min Mean Max Min Mean Max 831104 831105 831106 831107 831108 831109 831110 831111 831112 831113 831114 831115 831116 831117 831118 831119 831120 831121 831122 831123 831124 831125 831126 831127 831128 831129 831130 Monthly Value +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -.4 -1.4 -2.4 -2.8 -2.1 -1.8 -1.8 -2.7 -3.2 -2.6 -1.3 -.7. -1.1 -1.7 -1.7 -1.5 -1.2 -.8 -1.0 -3.2 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -.3 -.8 -2.0 -2.6 -1.6 -1.6 -1.7 -2.2 -3.0 -1.9 -.9 -.6 -.8 -1.5 -1.6 -1.4 -1.0 -.7 -.8 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -.1 -.3 -1.4 -2.1 -1.4 -1.4 -1.5 -1.6 -2.6 -1.3 -.6 -.5 -.6 -1.1 -1.5 -1.2 -.8 -.7 -.7 -.1 -.8 -1.5 -3.3 -3.3 -3.4 -3.5 -4.0 -4.4 -4.9 -4.9 -4.9 -4.9 -4.4 -4.7 -4.9 -4.9 -4.9 -4.2 -1.6 -2.1 -4.0 -4.4 -3.8 -3.3 -2.0 -1.8 -2.7 -4.9 -.4 -.8 -2.3 -2.6 -2.2 -1.9 -3.1 -3.0 -3.5 -4.5 -4.9 -4.8 -3.6 -4.2 -3.9 -4.9 -4.8 -2.8 -1.2 -1.5 -2.7 -4.0 -3.3 -2.6 -1.6 -1.5 -2.1 -2.9 -.1 -.3 -1.5 -1.7 -1.2 -1.2 -1.7 -2.1 -1.9 -2.8 -4.9 -4.3 -3.1 -3.4 -3.3 -4.9 -4.2 -1.6 -1.0 -1.2 -1.9 -3.7 -2.8 -1.9 -1.2 -1.3 -1.5 -.1 - - -----Data not available. +++++Data available;site not frozen. F-182 :- Appendix Table F-29.(continued)• I"'"I ----------------------------------------------------------------- December 1983 (Site frozen) I""':----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 -.9 -.8 -.8 -2.0 -1.7 -1.5 831202 -1.1 -1.0 -.8 -2.9 -2.3 -1.5 831203 -1.1 -1.0 -1.0 -2.4 -2.1 -1.9 831204 -1.1 -1.0 -.9 -2.6 -1.9 -1.3 831205 -.9 -.8 -.6 -1.4 -1.0 -.8 831206 -.6 -.5 -.4 -.8 -.7 -.5 831207 -.5 -.4 -.4 -.9 -.7 -.5 831208 -.6 -.5 -.4 -1.2 -1.1 -.9 831209 -.7 -.6 -.5 -1.6 -1.3 -1.2 831210 -.9 -.8 -.7 -1.6 -1.5 -1.5 831211 -.8 -.8 -.7 -1.5 -1.4 -1.3 831212 -.8 -.7 -.6 -1.6 -1.4 -1.3 831213 -.8 -.8 -.7 -1.6 -1.5 -1.3 831214 -.9 -.8 -.7 -1.9 -1.7 -1.3 831215 -1.1 -1.0 -.8 -2.3 -2.1 -1.8 831216 -1.2 -1.2 -1.0 -2.4 -2.2 -2.1 ·831217 -1.2 -1.1 -1.0 -2.1 -1.8 -1.6 831218 -l.0 -.9 -.8 -1.6 -1.5 -1.4 r 831219 -.8 -.6 -.3 -1.4 -.2 -.1 831220 -.4 -.3 -.2 -.2 -.1 0.0 831221 -.2 -.1 -.1 0.0 Monthly Value -1.2 -.8 -.1 -2.9 -1.4 0.0 ----------------------------------------------------------------- -----Data not available. F-183 Appendix Table F-30.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Slough 8A -Site 3,RM 126.6, GC S30N03W20CCA. December 1983 - 831221 3.0 3.1 2.0 2.9 831222 3.0 3.0 3.1 2.0 2.3 2.6 831223 2.8 3.0 3.1 1.8 2.3 2.5 831224 1.5 1.9 2.8 1.2 1.6 2.4 831225 1.5 1.9 2.3 1.5 1.9 2.2 831226 2.2 2.3 2.4 1.9 2.1 2.3 831227 2.3 2.4 2.4 1.9 2.1 2.4 831228 2.3 2.3 2.4 2.0 2.3 2.5 831229 2.3 2.4 2.5 2.1 2.4 2.6 831230 2.4 2.4 2.5 2.0 2.3 2.6 831231 2.4 2.5 2.6 2.4 2.7 2.8 Monthly Value 1.5 3.1 1.2 2.9 Intragravel Surface Water Date Min Mean Max Min Mean Max - - ----------------------------------------------------------------- -----Data not available. F-184 - - ..... Appendix Table F-30.(continued)• ~ ----------------------------------------------------------------- January 1984 --------------------,----_._--------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- F"Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 2.5 2.6 2.6 2.6 2.8 3.1 840102 2.6 2.6 2.7 2.6 3.0 3.2 840103 2.6 2.7 2.7 3.0 3.2 3.4 840104 2.6 2.7 2.8 2.7 3.2 3.4 """840105 2.7 2.7 2.8 3.0 3.3 3.5'I 840106 2.7 2.8 2.8 3.3 3.5 3.6 840107 2.7 2.8 2.9 1.5 3.1 3.6 840108 2.7 2.8 2.9 1.6 1.9 2.1 840109 2.7 2.8 2.8 1.6 2.1 2.2 840110 2.7 2.8 2.8 2.0 2.2 2.3 840111 2.7 2.8 2.9 2.2 2.3 2.5 840112 2.7 2.8 2.8 2.3 2.4 2.5 840113 2.7 2.7 2.8 2.1 2.4 2.5 840114 2.7 2.7 2.8 2.0 2.3 2.5 840115 2.6 2.7 2.8 2.1 2.3 2.5 840116 2.6 2.7 2.8 1.9 2.2 2.4 840117 2.7 2.8 2.8 2.2 2.4 2.5 840118 2.7 2.8 2.9 2.1 2.4 2.5 840119 2.8 2.9 2.9 1.7 2.1 2.3 840120 2.8 2.8 2.9 1.6 1.8 2.2 840121 2.8 2.8 2.9 1.5 1.9 2.2_.840122 2.8 2.9 2.9 1.5 1.9 2.2 840123 2.8 2.8 2.9 1.3 1.9 2.3 840124 2.8 2.8 2.9 1.7 2.1 2.3 840125 2.7 2.8 2.9 1.5 2.0 2.3I"""840126i 2.8 2.8 2.9 1.7 2.2 2.5 840127 2.8 2.9 2.9 1.7 2.2 2.5 840128 2.8 2.9 2.9 1.8 2.2 2.5 r-840129 2.8 2.9 3.0 1.9 2.3 2.6 ,840130 2.8 2.9 2.9 1.7 2.3 2.7 840131 2.8 2.9 2.9 2.1 2.5 2.6 Monthly Value 2.5 2.8 3.0 1.3 2.4 3.6 ----------------------------------------------------------------- F-185 ~ Appendix Table F-30.(continued). IIl"1 ----------------------------------------------------------------- February 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840201 2.8 2.9 3.0 1.8 2.3 2.6 -840202 2.9 3.0 3.1 2.2 2.5 2.6 840203 2.9 3.0 3.1 2.2 2.4 2.6 840204 2.9 3.0 3.1 2.2 2.4 2.6 840205 2.9 3.0 3.0 2.3 2.4 2.5 ~ 840206 2.9 3.0 3.0 2.2 2.4 2.5 840207 2.9 3.0 3.1 1.7 2.4 4.0 840208 2.9 3.0 3.0 1.4 1.9 2.2 840209 2.9 3.0 3.0 1.2 1.7 2.2 840210 2.9 3.0 3.0 1.3 1.9 2.3 840211 2.9 2.9 3.0 1.8 2.1 2.3 2.9 3.0 2.0 2.4 -840212 2.8 1.7 840213 2.8 2.9 2.9 1.7 2.1 2.3 840214 2.8 2.9 2.9 1.8 2.1 2.4 840215 2.7 2.8 2.9 1.8 2.1 2.3 840216 2.7 2.8 2.8 1.6 2.0 2.4 840217 2.7 2.7 2.8 1.9 2.2 2.6 840218 2.7 2.8 2.8 1.7 2.1 2.6 -840219 2.7 2.8 2.8 1.5 1.9 2.2 840220 2.7 2.8 2.9 1.4 1.6 2.0 840221 2.7 2.8 2.9 1.4 1.7 2.3 840222 2.8 2.8 2.9 1.6 2.0 2.3 ""'" 840223 2.8 2.8 2.9 1.8 2.0 2.4 840224 2.8 2.8 2.9 1.7 2.0 2.3 840225 2.8 2.8 2.9 1.8 2.1 2.6 840226 2.8 2.8 2.9 1.6 1.9 2.6 840227 2.8 2.8 2.9 1.6 2.0 2.6 840228 2.7 2.8 2.9 1.6 1.9 2.8 840229 2.7 2.8 2.9 1.7 2.0 2.8 Monthly Value 2.7 2.9 3.1 1.2 2.1 4.0 ~ ----------------------------------------------------------------- - - F-186 Appendix Table F-30.(continued). ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- F"'"Min Mean Max Min Mean Max,----------------------------------------------------------------- 840301 2.7 2.8 2.9 1.5 1.8 840302 2.8 2.8 2.9 1.7 2.0 2.7 840303 2.8 2.8 2.9 1.7 2.0 2.6 840304 2.8 2.8 2.9 1.8 2.3 3.1 .....840305 2.8 2.8 2.9 2.0 2.5 3.1I8403062.7 2.8 2.9 1.9 2.4 840307 2.8 2.8 2.9 1.9 2.4 840308 2.8 2.9 2.9 2.1 2.4..., 840309 2.8 2.8 2.9 2.0 2.3I 840310 2.8 2.9 2.9 1.9 2.2 840311 2.8 2.9 2.9 1.6 2.2 840312 2.8 2.8 2.9 1.4 2.0 840313 2.8 2.8 2.9 840314 2.8 2.8 2.9 840315 2.8 2.8 2.9 840316 2.8 2.8 2.9 840317 2.8 2.9 6.3 840318 2.8 2.9 3.2 """840319 2.8 3.0 3.1ji 840320 2.8 2.9 3.1 840321 2.8 3.0 3.3 ~840322 2.8 2.9 3.2 (840323 2.8 2.9 3.1 1.6 2.1 840324 2.8 2.9 2.9 1.5 2.0 840325 2.8 2.9 3.0 1.8 2.3 840326 2.9 2.9 3.0 2.0 2.3 840327 2.9 3.2 4.8 2.2 2.5 3.1 840328 3.0 3.3 4.3 2.0 2.6 I'"'"840329 2.9 3.0 3.1 2.3 2.5 I 840330 2.9 2.9 3.0 2.3 2.6 840331 2.9 3.2 4.1 2.4 2.7 3.2 ~ Monthly Value 2.7 2.9 6.3 1.4 3.2 ----------------------------------------------------------------- "... -----Data not available. F-187 Appendix Table F-30.(continued).- ----------------------------------------------------------------- April 1984 ------------------------------------------------------------------ Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 2.9 3.5 4.1 2.3 2.6 IJIIII!Iln8404022.9 3.0 3.0 2.2 2.7 840403 2.8 2.9 3.0 2.0 2.4 840404 2.8 2.9 3.0 2.2 2.6 840405 2.8 2.9 3.0 2.4 2.7 ~ 840406 2.8 2.9 3.0 2.3 2.7 840407 2.8 2.9 3.0 2.1 2.6 840408 2.8 2.9 2.9 2.1 2.6 ""'l8404092.8 2.9 3.0 2.2 2.6 840410 2.8 2.9 3.0 2.3 2.8 840411 2.8 2.9 3.0 2.3 2.7 -840412 2.8 2.9 3.0 2.3 2.8 840413 2.9 3.0 3.0 2.4 2.8 840414 2.9 3.0 3.0 2.5 2.9 840415 2.9 3.0 3.0 2.7 2.9 840416 2.9 3.0 3.0 2.7 2.8 3.1 840417 2.8 2.9 3.0 2.6 2.8 840418 2.9 3.0 3.0 2.7 2.8 -840419 2.8 2.9 3.0 2.6 2.8 840420 2.9 2.9 3.0 2.7 2.8 840421 2.9 3.0 3.1 2.7 2.9 840422 2.9 3.1 3.1 2.8 2.9 840423 2.9 3.0 3.1 2.7 2.8 840424 2.9 2.9 3.0 2.7 2.8 840425 2.9 2.9 3.0 2.7 2.9 840426 2.9 3.0 3.0 2.7 2.9 840427 2.9 3.0 3.1 2.7 2.9 840428 3.0 3.0 3.1 2.8 2.9 840429 3.0 -,3.0 3.2 2.8 2.9 840430 2.9 3.0 3.1 2.8 2.9 Monthly Value 2.8 3.0 4.1 2.0 3.1 - ----------------------------------------------------------------- ~-----Data not available ~ F-188 ..... Appendix Table F-30.(continued). ----------------------------------------------------------------- May 1984 1"'"'----------------------------------------------------------------- I !Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 2.8 3.0 3.0 2.7 2.8 840502 2.8 2.9 2.9 2.6 2.8 840503 2.7 2.8 2.9 2.5 2.7 840504 2.7 2.8 2.8 2.3 2.8 840505 2.7 2.7 2.8 2.5 2.7 840506 2.7 2.8 2.8 2.3 2.7 840507 2.7 2.7 2.8 2.2 2.8 840508 2.7 2.7 2.8 2.2 2.7 ~840509 2.6 2.7 2.8 2.3 2.7I;' 840510 2.6 2.7 2.8 2.1 2.7 840511 2.6 2.6 2.7 2.1 2.8 r 840512 2.6 2.6 2.7 1.9 2.4 840513 2.6 2.6 2.7 2.2 2.6 840514 2.5 2.6 2.7 2.1 2.6 840515 2.4 2.6 2.7 2.0 2.8 840516 2.3 2.6 2.7 840517 2.1 2.6 2.8 840518 2.7 2.9 3.0 840519 2.5 3.0 3.3 840520 2.0 3.1 3.5 840521 1.9 3.1 3.5 840522 1.7 3.5 Monthly Value 1.7 2.8 3.5 1.9 2.8 ----------------------------------------------------------------- -----Data not available. f:'" - F-189 Appendix Table F-31.Ryan temperature recorder data summary:surface water temperatures (C)recorded at Slough 9 Incubation Site,RM 128.5,GC S30N03W09DCB. August 1983 Surface Water Temperature (C) Date Min Mean Max 830831 Monthly Value 8.0 8.0 9.0 9.0 - -----Data not available. F-190 - - ,.... Appendix Table F-31.(continued). September 1983 Surface Water Temperature (C) Date Min Mean Max I""" l f"", r i 830901 7.5 8.0 8.0 830902 5.5 6.6 7.5 830903 5.0 5.8 6.5 830904 4.5 5.4 6.0 830905 3.0 4.2 5.0 830906 3.5 4.0 5.0 830907 3.0 4.2 5.0 830908 5.0 5.5 6.0 830909 5.5 5.9 6.5 830910 5.0 5.7 6.0 830911 5.0 5.9 7.0 830912 5.5 6.1 7.0 830913 5.0 5.7 6.5 830914 4.5 5.1 5.5 830915 3.0 4.7 5.5 830916 1.5 2.7 4.0 830917 1.0 2.3 3.5 830918 1.0 2.5 4.0 830919 1.5 3.7 5.5 830920 4.0 4.7 5.0 830921 5.0 6.5 Monthly Value 1.0 5.0 8.0 -----Data not available. F-191 Appendix Table F-32.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 9 -Site 3.RM 128.6. GC S30N03W16BDC. August 1983 Intragravel Date Surface Water Min Mean Max Min Mean Max 830824 3.5 3.5 3.6 8.4 9.5 10.9 830825 3.5 3.6 3.6 7.9 8.9 10.2 830826 3.5 3.6 3.7 7.2 8.1 8.7 830827 3.5 3.6 3.7 8.0 8.4 8.9 ""!l 830828 3.5 3.6 3.7 8.2 9.2 11.6 830829 3.5 3.6 3.6 7.2 7.8 8.2 830830 3.5 3.6 3.7 6.8 8.6 12.2 830831 3 .6 3.7 3.7 8.7 9.6 10.4 Monthly Value 3.5 3.7 6.8 12.2 -----Data not available. - """ - F-192 - !"'"' i Appendix Table F-32.(continued). ----------------------------------------------------------------- September 1983 ~----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max -------------------------------------------_._-------------------- 830901 3.5 3.6 3.7 6.1 7.1 8.8 830902 3.5 3.5 3.6 5.2 5.5 6.1 830903 3.5 3.5 3.6 5.0 5.2 5.3 830904 3.5 3.5 3.5 4.8 5.1 830905 3.5 3.5 3.5 830906 3.5 3.5 3.5 830907 3.5 3.5 3.5 830908 3.5 3.5 3.6 830909 3.5 3.5 3.6 830910 3.5 3.5 3.6 830911 3.5 3.5 3.6.....830912 3.5 3.5 3.6, :1 I 830913 3.5 3.5 3.6I 830914 3.5 3.5 3.6 ----- 830915 3.5 3.5 3.6 830916 3.5 3.5 3.6 830917 3.5 3.5 3.6 2.3 4.3 7.6 830918 3.5 3.5 3.6 2.2 4.3 7.1 830919 3.5 3.5 3.6 2.9 4.7 7.1 830920 3.5 3.5 3.5 4.9 5.5 6.3 830921 3.5 3.5 3.6 5.4 6.2 8.0 .....830922 3.5 3.5 3.5 5.0 6.0 7.7 830923 3.5 3.5 3.5 2.6 4.2 6.0 830924 3.5 3.5 3.5 .7 1.8 3.5 830925 3.5 3.5 3.5 .6 1.8 4.0 830926 3.5 3.5 3.5 .6 1.8 4.0 830927 3.5 3.5 3.5 .5 2.1 4.2 830928 3.5 3.5 3.5 2.2 3.0 4.0 r""830929 3.5 3.5 3.5 2.4 3.2 3.7 830930 3.5 3.5 3.5 2.7 3.5 5.0 ,~Monthly Value 3.5 3.5 3.7 .5 8.8, ----------------------------------------------------------------- -----Data not available. ,-F-193 ---------__'0 - $l1l, Appendix Table F-32.(continued). ,~ ----------------------------------------------------------------- October 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 3.5 3.5 3.5 4.1 4.5 5.4 831002 3.5 3.5 3.5 3.7 4.5 5.7 831003 3.5 3.5 3.5 2.4 3.1 4.1 831004 3.5 3.5 3.5 1.5 2.4 3.7 831005 3.5 3.5 3.5 1.8 2.7 3.6 831006 3.5 3.5 3.5 1.5 2.5 3.7 831007 3.5 3.5 3.5 .7 1.4 2.4 831008 3.4 3.5 3.5 .3 1.2 2.6 -831009 3.5 3.5 3.5 .4 1.1 1.9 831010 3.4 3.5 3.5 .1 .6 1.7 831011 3.4 3.5 3.5 -831012 3.4 3.5 3.5 831013 3.4 3.5 3.5 831014 3.4 3.5 3.5 ----- 831015 3.4 3.5 3.5 ""'"831016 3.4 3.5 3.5 831017 3.4 3.5 3.5 831018 3.4 3.5 3.5 ~ 831019 3.4 3.5 3.5 831020 3.4 3.5 3.5 831021 3.4 3.5 3.5 1.1 2.2 3.4 IIlIlIW!lJ1" 831022 3.4 3.5 3.5 1.5 2.3 3.4 831023 3.4 3.5 3.5 .4 1.2 2.4 831024 3.4 3.4 3.5 .4 1.0 2.0 831025 3.4 3.4 3.5 .4 .9 1.5 ""'" 831026 3.4 3.4 3.5 1.0 1.5 2.7 831027 3.4 3.4 3.5 .5 1.5 2.7 831028 3.4 3.4 3.5 1.4 2.0 2.6 ~ 831029 3.4 3.4 3.5 .7 1.7 2.6 831030 3.4 3.4 3.5 1.3 1.9 2.6 831031 3.4 3.4 3.5 1.2 1.6 1.9 ""'I Monthly Value 3.4 3.5 3.5 .1 2.4 5.7 ----------------------------------------------------------------- -----Data not available.- ~, F-194 -! I ,.... I Appendix Table F-32.(continued). F-195 Appendix Table F-32.(continued). ----------------------------------------------------------------- December 1983 ------------------------------------------------------------------. Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 831201 3.3 3.3 3.4 1.1 1.5 1.7 831202 3.3 3.4 1.2 -3.3 .7 1.7 831203 3.3 3.3 3.4 1.2 1.4 1.7 831204 3.3 3.3 3.4 .4 .9 1.4 831205 3.3 3.3 3.4 1.0 1.4 1.7 -831206 3.3 3.4 3.4 .7 1.6 1.9 831207 3.3 3.3 3.4 .6 .7 .8 831208 3.3 3.3 3.3 .6 .7 .7 .MS 831209 3.2 3.3 3.4 .6 .7 .7 831210 3.2 3.3 3.3 .6 .7 .7 831211 3.2 3.2 3.3 .7 .7 .8 831212 3.1 3.2 3.3 .6 .7 .7 831213 3.1 3.2 3.2 .7 .7 .7 831214 3.1 3.1 3.2 .6 .7 .7 . 831215 3.0 3.1 3.1 .6 .6 .7 831216 3.0 3.1 3.1 .6 .6 .7 831217 3.0 3.0 3.1 .6 .6 .7 831218 3.0 3.0 3.1 .6 .6 .7 831219 3.0 3.0 3.1 .6 .7 .7 831220 3.0 3.1 3.1 .7 .7 .9 831221 3.1 3.2 3.2 .8 .9 1.0 831222 3.1 3.2 3.2 .6 .8 1.0 831223 3.1 3.2 3.2 .6 .7 .7 831224 3.2 3.2 3.3 .6 .7 .7 831225 3.2 3.2 3.3 .6 .7 .8 """\ 831226 3.2 3.3 3.4 .7 .7 .9 831227 3.3 3.3 3.4 .7 .7 .8 831228 3.3 3.4 3.4 .7 .7 .8 831229 3.3 3.4 3.4 .7 .7 .7 -831230 3.3 3.4 3.5 .7 .8 1.0 831231 3.4 3.4 3.5 .9 1.1 1.4 """Monthly Value 3.0 3.2 3.5 .4 .8 1.9 -----------------------------------------------------------------"""1 - F-196 - r i Appendix Table F-32.(continued). January 1984 Intragravel Surface Water Date -------------------------------------- lI""'i Min Mean Max Min Mean Max ----------------,------------------------------------------------- 840101 3.4 3.5 3.5 1.2 1.6 1.9 840102 3.4 3.5 3.5 1.1 1.7 2.0 840103 3.4 3.5 3.5 1.5 1.8 2.1 840104 3.4 3.5 3.5 .7 1.2 1.9 840105 3.4 3.5 3.5 .7 .9 1.1 840106 3.4 3.5 3.5 .8 1.1 1.3 840107 3.4 3.5 3.5 .7 1.2 1.6 840108 3.4 3.5 3.5 .7 .9 1.0 840109 3.4 3.5 3.5 .8 1.0 1.2 840110 3.4 3.5 1.0 1.4 Monthly Value 3.4 3.5 .7 2.1 -! ! - -----Data not available. F-197 Appendix Table F-32.(continued). March 1984 - Intragravel Surface Water Date Min Mean Max Min Mean Max - 840323 3.3 3.4 3.4 .6 1.8 4.0 ~840324 3.3 3.4 3.4 .5 2.0 4.7 840325 3.3 3.4 3.4 .7 2.6 5.6 840326 3.3 3.4 3.4 1.5 2.9 5.8 840327 3.3 3.4 3.5 1.7 3.3 5.9 840328 3.3 3.4 3.4 .9 3.3 6.2 840329 3.3 3.4 3.4 1.2 2.9 5.4 840330 3.3 3.4 3.4 1.5 3.5 6.6 840331 3.3 3.4 3.4 2.2 3.3 5.2 Monthly Value 3.3 3.5 .5 6.6 -----Data not available. F-198 - - - - Appendix Table F-32.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 3.3 3.4 3.4 1.8 3.7 6.5 840402 3.3 3.4 3.4 .7 2.5 5.4 840403 3.3 3.4 3.4 .7 2.8 6.3 840404 3.3 3.4 3.4 .7 3.2 7.0 840405 3.3 3.4 3.4 2.1 4.2 7.7 840406 3.3 3.4 3.4 1.9 3.8 6.8 840407 3.3 3.3 3.4 .7 3.2 5.7 840408 3.3 3.3 3.4 .6 3.9 8.3 840409 3.3 3.4 3.4 1.5 4.4 8.8 840410 3.3 3.4 3.4 1.4 4.3 8.4 840411 3.3 3.4 3.4 .8 3.5 7.8 840412 3.3 3.4 3.4 .6 3.7 8.3 840413 3.3 3.4 3.4 .7 3.9 8.2 840414 3.3 3.4 3.4 1.0 4.1 7.9 840415 3.3 3.4 3.4 2.6 4.5 7.2 840416 3.3 3.4 3.4 1.7 3.4 4.8 840417 3.3 3.4 3.4 1.7 4.2 8.2 840418 3.3 3.4 3.4 .7 3.7 8.0 840419 3.3 3.3 3.4 .7 3.7 8.0 840420 3.3 3.3 3.4 2.6 4.5 7.7 840421 3.3 3.4 3.4 2.7 5.2 10.4 840422 3.3 3.4 3.4 .7 4.5 9.3 840423 3.3 3.4 3.4 .9 3.9 8.5 840424 3.3 3.4 3.4 .9 4.4 8.9 840425 3.3 3.4 3.4 1.8 5.3 9.6 840426 3.3 3.4 3.4 1.8 4.9 9.4 840427 3.3 3.4 3.4 2.3 5.0 8.6 840428 3.3 3.4 3.4 3.6 5.9 9.7 840429 3.3 3.4 3.4 2.4 5.8 10.8 840430 3.3 3.4 3.4 3.2 5.6 10.0 Monthly Value 3.3 3.4 3.4 .6 4.2 10.8 ----------------------------------------------------------------- F-199 Appendix Table F-32.(continued)• ,.~ ------------------------------------------------------~---------- May 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 840501 3.3 3.4 3.4 2.7 5.9 9.2 840502 3.3 3.4 3.4 3.2 5.5 8.7 840503 3.3 3.4 3.4 2.2 5.3 10.5 840504 3.3 3.4 3.4 2.4 5.0 9.3 840505 3.3 3.4 3.4 3.0 5.4 10.4 840506 3.3 3.4 3.4 2.2 5.6 10.0 840507 3.3 3.4 3.4 1.7 5.5 10.7 840508 3.3 3.4 3.4 1.6 5.2 10.3 840509 3.3 3.4 3.4 1.6 4.9 9.5 840510 3.3 3.4 3.4 1.5 4.7 9.2 840511 3.3 3.4 3.4 1.7 4.5 8.4 840512 3.3 3.4 3.4 1.4 4.8 9.3 840513 3.3 3.4 3.5 2.5 5.5 9.5 840514 3.3 3.4 3.4 2.1 5.5 9.8 840515 3.3 3.4 3.5 2.2 5.4 9.5 840516 3.3 3.4 3.4 2.3 5.6 11.3 840517 3.3 3.4 3.4 2.2 5.9 10.4 840518 3.3 3.4 3.5 3.1 6.0 10.0 840519 3.3 3.4 3.5 2.9 5.4 8.8 840520 3.3 3.4 3.4 2.1 5.1 8.9 840521 3.3 3.4 3.5 4.0 6.1 8.8 840522 3.3 3.4 4.9 5.7 -840523 3.3 3.4 3.5 4.6 6.2 8.8 840524 3.3 3.4 3.5 5.5 6.3 7.4 840525 3.4 3.4 3.5 5.8 6.6 8.2 "l!! 840526 3.3 3.4 3.5 5.6 6.4 7.8 840527 3.3 3.4 3.5 4.9 6.4 8.7 840528 3.3 3.4 3.4 2.8 5.7 9.3 840529 3.3 3.4 3.4 3.4 5.6 8.2 840530 3.3 3.4 3.4 4.3 5.9 8.6 840531 3.3 3.4 3.5 3.9 6.8 11.1 Monthly Value 3.3 3.4 3.5 1.4 5.6 11.3 ----------------------------------------------------------------- -----Data not available. F-200 - Appendix Table F-33.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 10 -Northeast.RM 134.0; GC S31N03W36AAA. ----------------------------------------------------------------- ,If-October 1983 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831019 3.9 4.0 2.5 3.6 831020 3.8 3.8 3.9 2.2 2.7 3.2 831021 3.7 3.8 3.9 2.4 3.1 3.7 831022 3.7 3.7 3.8 2.6 3.1 3.6 831023 3.5 3.6 3.7 1.7 2.3 3.1 831024 3.4 3.5 3.6 1.6 2.1 2.9 831025 3.4 3.5 3.6 1.5 2.0 2.4 831026 3.4 3.4 3.5 2.1 2.4 3.2 831027 3.3 3.4 3.5 1.6 2.3 3.2 831028 3.4 3.4 3.5 2.3 2.7 3.3 831029 3.3 3.4 3.5 1.7 2.4 2.9 831030 3.3 3.4 3.4 2.1 2.5 3.0 831031 3.3 3.4 3.4 1.7 2.4 2 •.7 Monthly Value 3.3 4.0 1.5 3.7 ----------------------------------------------------------------- -----Data not available. -, - F-201 Appendix Table F-33.(continued).-, ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean ~1ax Min Mean Max ------------------------------------------------------------------ 831101 3.2 3.3 3.4 1.8 2.2 2.8 831102 3.3 3.3 3.4 2.3 2.6 3.3 A'\ 831103 3.1 3.2 3.4 1.6 1.9 2.6 831104 3.1 3.2 3.3 1.1 1.6 2.3 831105 3.1 3.2 3.3 1.0 1.7 2.1 ..... 831106 2.9 3.0 3.2 .6 .9 1.4 831107 2.9 3.0 3.2 .9 1.5 1.9 831108 2.9 3.0 3.1 1.3 1.8 2.2 -. 831109 2.9 3.0 3.1 1.3 1.8 2.2 831110 2.9 2.9 3.0 1.2 1.6 2.1 831111 2.8 2.9 2.9 1.2 1.6 2.0 831112 2.8 2.8 2.9 1.1 1.7 2.2 ,""" 831113 2.7 2.8 2.9 .6 1.0 1.8 831114 2.6 2.7 2.7 .7 .7 1.0 831115 2.6 2.6 2.7 .7 1.0 1.4 I'!"'t 831116 2.6 2.7 2.7 1.1 1.3 1.6 ! 831117 2.5 2.6 2.7 .7 1.0 1.4 831118 2.5 2.6 2.7 .6 1.1 1.5 831119 2.5 2.5 2.6 .5 .6 .7 831120 2.4 2.5 2.5 .6 .8 1.2 831121 2.5 2.6 2.7 1.2 1.6 2.0 831122 2.6 2.7 2.7 1.5 1.8 2.0 831123 2.6 2.7 2.7 1.2 1.6 1.9 831124 2.6 2.7 2.7 .5 1.0 1.6 831125 2.5 2.5 2.6 .6 .7 1.0 831126 2.5 2.6 2.6 .9 1.2 1.5 831127 2.6 2.6 2.7 1.1 1.5 1.8 831128 2.7 2.7 2.7 1.6 1.8 2.1 831129 2.7 2.7 2.8 1.6 1.8 2.0 ., 831130 2.7 2.7 2.8 1.3 1.7 2.0 Monthly Value 2.4 2.8 3.4 .5 1.4 3.3 ----------------------------------------------------------------- ~ -F-202 Appendix Table F-33.(continued). ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 2.7 2.7 2.8 1.6 1.9 2.1 831202 2.7 2.7 2.8 1.0 1.5 2.1 831203 2.7 2.7 2.7 1.5 1.7 1.8 831204 2.7 2.7 2.7 .9 1.3 1.7 831205 2.7 2.7 2.8 1.3 1.8 2.0 831206 2.7 2.7 2.8 1.2 1.9 2.3 831207 2.6 2.7 2.8 .7 1.1 1.5 831208 2.6 2.6 2.7 .8 1.0 1.4 831209 2.5 2.5 2.6 .6 .9 1.2 831210 2.4 2.5 2.6 .7 .9 1.2 831211 2.5 2.5 2.6 .8 1.1 1.3 831212 2.5 2.5 2.6 .7 .9 1.2 831213 2.5 2.5 2.6 .9 1.1 1.5 831214 2.5 2.5 2.6 .6 .•8 1.3 r""!831215 2.4 2.5 2.6 .3 .5 .8 ,,831216 2.4 2.4 2.5 .4 .9 1.2r'831217 2.4 2.5 2.6 1.0 1.2 1.5 831218 2.5 2.5 2.6 .8 1.2 1.6 831219 2.5 2.5 2.6 .8 1.1 1.6 831220 2.5 2.6 2.7 1.5 1.6 1.8 831221 2.6 2.7 2.7 1.5 1.8 2.0,...831222 2.5 2.7 2.7 .6 1.0 1.7 831223 2.5 2.5 2.6 .6 .7 .7 831224 2.5 2.5 2.6 .6 .8 1.1 831225 2.5 2.6 2.7 1.0 1.2 1.4 831226 2.6 2.6 2.7 .9 1.1 1.3 831227 2.6 2.6 2.7 .7 .8 1.0 831228 2.6 2.7 2.7 .7 .8 .9-831229 2.6 2.6 2.7 .7 .8 1.0 831230 2.6 2.7 2.7 .7 .9 1.2 831231 2.7 2.7 2.8 1.2 1.5 1.7 fP'O Monthly Value 2.4 2.6 2.8 .3 1.2 2.3 ----------------------------------------------------------------- F-203 It/IF.. Appendix Table F-33.(continued)• ~ ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean llax Min Mean Max ----------------------------------------------------------------- 840101 2.7 2.7 2.8 1.4 1.7 2.1 840102 2.8 2.8 2.9 1.3 1.9 2.2 840103 2.8 2.9 2.9 1.7 2.0 2.2 840104 2.7 2.8 2.9 1.1 1.6 2.0 840105 2.7 2.7 2.8 .6 1.0 1.5 840106 2.7 2.7 2.8 1.3 1.5 1.6 840107 2.7 2.8 2.9 1.0 1.5 1.8 840108 2.7 2.8 2.8 .8 1.1 1.3 840109 2.7 2.8 2.9 1.0 1.3 1.8 840110 2.8 2.9 3.0 1.6 1.9 2.2 840111 2.9 3.0 3.0 2.0 2.1 2.2 840112 2.9 3.0 3.0 2.0 2.3 2.5 ~'i 840113 3.0 3.1 3.1 1.6 2.2 2.5 840114 2.9 3.0 3.1 1.2.1.9 2.3 840115 3.0 3.0 3.1 1.1 2.0 2.5 840116 2.9 3.0 3.0 .9 1.2 1.7 840117 2.9 3.0 3.1 1.6 1.9 2.3 840118 3.0 3.1 3.1 1.1 1.6 2.0 840119 2.9 3.0 3.1 .8 1.3 1.8 840120 3.0 3.0 3.1 .7 1.0 1.4 840121 2.9 3.0 3.0 .7 1.0 1.5 840122 3.0 3.0 3.1 .9 1.1 1.3 ....., 840123 3.0 3.0 3.1 .6 .8 1.0 840124 3.0 3.0 3.1 .6 .7 .9 840125 3.0 3.0 3.1 .6 .8 1.2 Mi8401263.0 3.1 3.2 1.0 1.3 1.5 840127 3.0 3.1 3.2 .8 1.1 1.6 840128 3.1 3.1 3.2 1.0 1.3 1.7 840129 3.1 3.2 3.3 1.6 1.9 2.4 ''''It 840130 3.2 3.2 3.3 1.3 1.9 2.4 840131 3.2 3.3 3.3 2.1 2.4 2.7 -Monthly Value 2.7 3.0 3.3 .6 1.5 2.7 ----------------------------------------------------------------- "'"': - F-204 Appendix Table F-33.(continued). ----------------------------------------------------------------- February 1984------------------------------------------------------------------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840201 3.2 3.3 3.3 1.3 1.8 2.3 840202 3.3 3.3 3.4 .8 2.0 2.3 840203 3.2 3.2 3.3 1.0 1.6 2.2 840204 3.2 3.3 3.4 1.4 2.1 2.4 \"""l 840205 3.3 3.3 3.4 2.0 2.2 2.4 Ii 840206 3.2 3.3 3.4 1.4 1.8 2.2Ii\1 840207 3.2 3.3 3.4 1.6 2.0 2.4 840208 3.2 3.3 3.3 1.5 1.6 1.8 840209 3.1 3.2 3.3 1.0 1.2 1.6 840210 3.1 3.2 3.3 .9 1.5 2.1 840211 3.2 3.3 3.4 1.7 2.0 2.2 I"'"840212 3.2 3.3 3.4 1.6 1.9 2.4 i 840213 3.3 3.3 3.4 1.7 2.0 2.3[ 840214 3.3 3.3 3.4 1.8 2.2 2.7 840215 3.3 3.3 3.4 1.8 2.2 2.4 840216 3.3 3.3 3.4 1.8 2.3 2.7 840217 3.3 3.4 3.5 2.4 2.7 3.1 840218 3.3 3.4 3.4 2.1 2.5 2.9r8402193.3 3.4 3.4 1.7 2.2 2.7 840220 3.2 3.3 3.4 1.6 1.8 2.0 840221 3.2 3.2 3.3 1.7 2.0 2.6 840222 3.2 3.3 3.4 1.9 2.3 2.7 840223 3.3 3.3 3.4 2.1 2.4 2.8 840224 3.2 3.3 3.3 2.1 2.3 2.7 840225 3.2 3.3 3.4 2.2 2.4 2.9 840226 3.2 3.3 3.4 1.7 2.1 2.7 840227 3.2 3.2 3.3 1.7 2.0 2.7 840228 3.1 3.2 3.3 1.3 1.9 2.4 !"""'840229 3.2 3.2 3.3 1.7 2.0 2.4 Monthly Value 3.1 3.3 3.5 .8 2.0 3.1 ----------------------------------------------------------------- ~ - F-205 Appendix Table F-33.(continued).- ----------------------------------------------------------------- ~Iarch 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840301 3.1 3.2 3.3 1.4 1.8 2.4 840302 3.2 3.3 3.4 2.0 2.5 3.1 840303 3.2 3.3 3.3 2.0 2.4 3.0 840304 3.2 3.3 3.4 2.1 2.7 3.6 840305 3.3 3.3 3.4 2.6 2.9 3.6 840306 3.2 3.3 3.4 2.3 2.7 3.2 840307 3.2 3.3 3.4 2.3 2.8 3.8 840308 3.2 3.3 3.4 2.6 2.9 3.8 ~ 840309 3.2 3.3 3.4 2.5 3.0 3.7 840310 3.2 3.3 3.4 2.4 2.9 3.9 840311 3.2 3.3 3.3 2.1 2.7 4.0 840312 3.1 3.2 3.3 1.7 2.3 3.5 ......, 840313 3.1 3.2 3.3 1.7 2.3 3.4 840314 3.1 3.2 3.3 2.0 2.7 3.8 840315 3.1 3.2 3.3 1.9 2.5 3.6 840316 3.1 3.1 3.2 1.7 2.2 3.4 840317 3.0 3.1 3.2 1.4 2.0 3.2 840318 2.9 3.0 3.2 1.0 1.8 3.1 -840319 2.9 3.0 3.1 .9 1.7 3.2 840320 2.9 3.0 3.2 1.3 2.2 3.6 840321 2.9 3.0 3.2 1.1 1.9 3.2 840322 2.9 3.0 3.1 .9 1.7 3.4 840323 2.8 2.9 3.0 .9 1.7 3.4 840324 2.8 3.0 3.1 1.0 2.0 3.8 840325 2.9 3.0 3.1 1.3 2.3 4.0 -840326 2.9 3.0 3.2 1.8 2.6 4.3 840327 2.9 3.0 3.2 1.9 2.8 4.4 840328 2.9 3.0 3.2 1.5 2.5 4.4 -840329 2.9 3.0 3.2 1.8 2.6 4.1 840330 2.9 3.0 3.2 1.8 2.9 4.9 840331 3.0 3.1 3.2 2.2 2.8 3.9 ., Monthly Value 2.8 3.1 3.4 .9 2.4 4.9 ------------------------------------------------------------------ F-206 ,...,. I Appendix Table F-33.(continued)• I""'" ----------------------------------------------------------------- April 1984 ",..----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 2.9 3.0 3.2 2.0 3.0 4.6 1""'1 840402 2.8 3.0 3.2 .7 2.4 4.6 I .8 2.2 4.78404032.7 2.9 3.1 840404 2.8 2.9 3.1 1.1 2.4 5.0 840405 2.9 3.0 3.2 2.0 3.0 5.1 840406 2.9 3.0 3.2 1.4 3.0 5.1 840407 2.8 3.0 3.2 .9 2.6 4.6 840408 2.8 3.0 3.2 .9 2.8 5.3 840409 2.8 3.0 3.2 1.6 3.0 5.6 840410 2.8 3.0 3.2 1.5 2.7 4.9 840411 2.7 3.0 3.1 1.0 2.5 5.6 M 840412 2.7 2.9 3.1 .9 2.5 5.6 .:I I 840413 2.7 2.9 3.1 1.0 2.8 5.8 840414 2.7 3.0 3.2 1.3 3.0 5.6 840415 2.9 3.0 3.2 1.7 3.3 5.7 840416 2.9 3.0 3.2 1.7 2.6 3.6 840417 2.7 2.9 3.2 1.6 3.0 6.1 840418 2.6 2.9 3.2 .6 2.4 5.9 840419 2.5 2.8 3.1 .5 2.5 6.0 840420 2.7 3.0 3.3 1.7 3.6 6.4 840421 2.8 3.1 3.5 2.0 4.2 8.6 840422 2.9 3.2 3.6 1.4 3.5 7.5 840423 2.6 2.9 3.3 .6 2.7 6.9 840424 2.5 2.8 3.2 .7 3.0 6.9 840425 2.7 3.0 3.4 1.6 3.9 8.2 840426 2.8 3.1 3.4 1.5 3.9 7.3 840427 2.9 3.2 3.5 1.7 4.1 7.1 840428 3.2 3.4 3.6 2.9 4.7 8.0 840429 3.1 3.4 3.7 1.9 4.4 8.6 840430 3.2 3.5 3.7 2.6 4.7 8.3 Monthly Value 2.5 3.0 3.7 .5 3.1 8.6 ----------------------------------------------------------------- ":- F-207 Appendix Table F-33.(continued). ----------------------------------------------------------------- May 1984 -----------------------------------------------------------------~, Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max """.----------------------------------------------------------------- 840501 3.2 3.5 3.7 2.2 4.5 7.7 840502 3.3 3.5 3.7 2.7 4.4 7.2 - 840503 3.2 3.5 3.7 1.7 4.0 8.4 840504 3.3 3.5 3.8 2.0 3.8 7.1 840505 3.3 3.5 3.7 2.4 4.1 8.3 -840506 3.4 3.6 3.9 1.9 4.3 8.3 840507 3.3 3.6 3.9 1.5 4.0 8.1 840508 3.4 3.6 3.9 1.6 4.0 8.0 840509 3.3 3.5 3.8 1.7 4.0 7.8 840510 3.3 3.5 3.8 1.8 3.7 7.6 840511 3.3 3.5 3.6 1.9 3.5 6.4 840512 3.2 3.4 3.6 1.7 3.4 6.4 840513 3.2 3.4 3.6 2.0 3.6 6.4 840514 3.2 3.4 3.6 1.9 3.6 6.6 840515 3.3 3.5 3.7 2.0 3.7 6.6 ~ 840516 3.3 3.6 3.8 2.0 3.9 8.0 840517 3.4 3.6 3.9 2.0 3.9 6.9 840518 3.6 3.8 4.1 2.5 4.2 7.4 -840519 3.6 3.8 4.2 2.5 4.1 7.0 840520 3.6 3.9 4.2 2.4 4.0 6.5 840521 3.6 3.8 4.0 2.7 .3.9 6.2 840522 3.6 3.9 2.9 3.4 - Monthly Value 3.2 3.6 4.2 1.5 3.9 8.4 ----------------------------------------------------------------- -----Data not available. '""'" F-208 - ..... Appendix Table F-34.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 10 Northwest.RM 134.0, GC S31N03W36AAA. ----------------------------------------------------------------- October 1983 ----------------------------------------------------------------- Intragravel Surface Water 11""'>Date -------------------------------------- ·r Min Mean Max Min Mean MaxI, I I ----------------------------------------------------------------- ~.831019 3.5 3.6 2.4 3.3 ;1 831020 3.5 3.5 3.6 2.1 2.5 2.71 831021 3.5 3.6 3.6 2.3 2.8 3.3,...,831022 3.5 3.6 3.7 2.4 2.8 3.5I ,1 831023 3.5 3.5 3.6 1.8 2.3 2.9 I 831024 3.5 3.5 3.6 1.8 2.2 2.7 r 831025 3.5 3.6 3.6 1.8 2.2 2.6 831026 3.5 3.6 3.6 2.1 2.4 2.8 831027 3.5 3.5 3.6 1.9 2.3 2.8 831028 3.5 3.6 3.6 2.2 2.5 2.8 I i"'"831029 3.5 3.6 3.6 2.0 2.4 2.7I 831030 3.4 3.5 3.5 2.2 2.5 2.8 831031 3.4 3.5 3.5 2.1 2.3 2.6 Monthly Value 3.4 3.7 1.8 3.5 -----Data not available. ,.... 1', Ii ('; F-209 Appendix Table F-34.(continued). ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 3.4 3.4 3.5 1.9 2.2 2.4 831102 3.4 3.4 3.5 2.2 2.5 2.8 831103 3.4 3.4 3.5 1.9 2.2 2.6 831104 3.4 3.4 3.5 1.8 2.1 2.5 831105 3.4 3.4 3.5 1.9 2.2 2.5 831106 3.2 3.3 3.3 1.7 1.8 2.1 831107 3.2 3.3 3.3 1.8 2.0 2.2 831108 3.3 3.3 3.3 1.9 2.2 2.4 831109 3.3 3.3 3.4 1.9 2.2 2.6 831110 3.3 3.3 3.3 1.9 2.1 2.4 831111 3.3 3.3 3.3 1.9 2.2 2.5 831112 3.3 3.3 3.3 1.9 2.2 2.5 831113 3.1 3.2 3.2 1.7 1.9 2.2 831114 3.1 3.2 3.2 1-.6 1.7 1.9 831115 3.1 3.2 3.2 1.7 1.8 2.1 831116 3.2 3.2 3.2 1.9 2.0 2.1 831117 3.2 3.2 3.2 1.7 1.8 2.1 831118 3.2 3.2 3.3 1.7 1.9 2.1 831119 3.2 3.2 3.3 1.6 1.7 1.8 831120 3.0 3.1 3.2 1.6 1.8 2.1 831121 3.1 3.2 3.2 1.9 2.2 2.4 831122 3.1 3.2 3.3 2.0 2.2 2.3 liI>'\ 831123 3.1 3.2 3.2 1.9 2.1 2.3 831124 3.1 3.1 3.2 1.6 1.9 2.1 831125 3.1 3.1 3.2 1.6 1.8 1.9 :JIIR!1ll 831126 3.1 3.1 3.2 1.8 2.0 2.1 831127 3.0 3.0 3.2 1.9 2.1 2.3 831128 3.0 3.1 3.2 2.1 2.2 2.3 ~831129 3.1 3.1 3.2 2.1 2.2 2.4 831130 3.0 3.1 3.2 1.9 2.2 2.4 Monthly Value 3.0 3.2 3.5 1.6 2.0 2.8 ------------------------------------------------------------------- F-210 Appendix Table F-34.(continued). F-211 Appendix Table F-34.(continued). ----------------------------------------------------------------- January 1984 ------------------------------------------------------------------ Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ,~, ----------------------------------------------------------------- 840101 2.8 2.9 3.0 1.7 1.9 2.0 840102 2.9 3.0 3.0 1.7 2.0 2.2 840103 2.9 2.9 3.0 1.8 2.0 2.2 840104 2.9 3.0 3.0 1.5 1.8 2.1 840105 2.9 2.9 3.0 1.4 1.6 1.7 840106 2.9 3.0 3.1 1.7 1.7 1.8 840107 2.9 3.0 3.1 1.6 1.8 2.0 840108 2.8 2.9 3.0 1.5 1.6 1.7 "!!Il, 840109 2.9 2.9 3.0 1.6 1.7 1.9 840110 2.9 3.0 3.0 1.7 1.9 2.1 840111 2.9 3.0 3.1 1.9 2.0 2.1 840112 3.0 3.1 3.1 2.0 2.2 2.4 840113 3.0 3.1 3.2 1.9 2.2 2.4 840114 3.0 3.1 3.2 1.7 2.0 2.3 840115 2.9 3.1 3.2 1.7 2.1 2.4 840116 2.9 3.0 3.1 1.5 1.7 1.9 840117 2.9 3.0 3.1 1.8 2.0 2.2 840118 3.0 3.0 3.1 1.7 1.9 2.1 840119 3.0 3.0 3.1 1.5 1.7 1.9 840120 3.0 3.0 3.1 1.4 1.6 1.7 840121 2.9 3.0 3.1 1.3 1.5 1.7 840122 2.9 3.0 3.0 1.3 1.4 1.6 840123 2.8 3.0 3.1 1.2 1.4 1.5 840124 2.8 3.0 3.1 1.2 1.3 1.5 840127 2.8 3.0 1.3 1.5 -840128 2.7 2.9 2.9 1.2 1.4 1.6 840129 2.7 2.9 2.9 1.4 1.6 1.8 840130 2.7 2.9 3.0 1.4 1.6 1.7 ""';840131 2.8 3.0 3.1 1.6 1.8 2.0 Monthly Value 2.7 3.0 3.2 1.2 1.8 2.4 ----------------------------------------------------------------- -----Data not available. F-212 Appendix Table F-34.(continued). February 1984 Intragrave1 Surface Water Date Min Mean Max Min Mean Max ~, I - 840201 2.9 3.0 3.1 1.4 1.6 1.8 840202 2.9 3.1 3.2 1.4 1.7 1.9 840203 2.9 3.1 3.2 1.4 1.6 1.8 840204 3.0 3.1 3.2 1.2 1.6 1.8 840205 2.9 3.1 3.1 1.7 1.8 1.9 840206 2.9 3.1 3.1 1.5 1.6 1.8 840207 3.0 3.1 3.2 1.5 1.7 2.0 840208 3.0 3.1 1.5 -----,1.7 Monthly Value 2.9 3.2 1.2 2.0 -----Data not available. F-213 - "'" Appendix Table F-34.(continued)• ,.." ----------------------------------------------------------------- March 1984 ------------------------------------------------------------------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 840302 3.5 3.7 2.0 2.5 840303 3.4 3.5 3.6 1.8 2.1 2.7 840304 3.4 3.5 3.6 1.9 2.3 3.0 840305 3.4 3.5 3.7 2.1 2.5 3.0 840306 3.4 3.5 3.7 2.0 2.5 3.4 '"'"840307 3.5 3.5 3.6 2.0 2.5 3.4 840308 3.5 3.6 3.7 2.3 2.8 3.6 840309 3.5 3.6 3.7 2.2 2.8 3.6 -840310 3.6 3.7 3.9 2.1 2.7 3.7 840311 3.5 3.7 3.8 1.9 2.7 3.8 840312 3.5 3.6 3.8 1.7 2.4 3.8 840313 3.5 3.6 3.7 1.7 2.5 3.9 -840314 3.5 3.6 3.6 1.9 2.6 3.6 840315 3.5 3.6 3.6 1.9 2.5 3.8 840316 3.4 3.5 3.6 1.7 2.4 3.8 840317 3.4 3.5 3.7 1.3 2.1 3.6 840318 3.5 3.5 3.7 1.6 2.2 3.6 840319 3.5 3.6 3.7 1.6 2.2 3.6 ~840320 3.5 3.6 3.7 1.8 2.4 3.4 840321 3.5 3.6 3.7 1.7 2.4 3.7 840322 3.5 3.6 3.7 1.7 2.3 3.7 840323 3.4 3.5 3.6 1.7 2.3 3.8 840324 3.4 3.5 3.6 1.6 2.4 3.6 840325 3.3 3.5 3.5 1.8 2.5 3.7 840326 3.3 3.4 3.5 2.0 2.6 3.7 840327 3.3 3.4 3.5 2.0 2.7 3.8 840328 3.3 3.4 3.5 1.8 2.8 4.5 840329 3.2 3.4 3.4 1.9 2.6 3.7 840330 3.2 3.5 3.8 1.9 3.0 4.5 "",", 840331 3.2 3.4 3.6 2.3 2.8 3.6 Monthly Value 3.2 3.5 3.9 1.3 2.5 4.5 ~ -----------------------------------~~---------------------------- -----Data not available. - F-214 Appendix Table F-34.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- I""j Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 3.1 3.2 3.4 2.1 2.9 4.1 840402 3.1 3.3 3.3 1.7 2.5 3.5 840403 3.1 3.2 3.4 1.7 2.6 4.4 840404 3.1 3.3 3.5 1.7 2.9 5.0 840405 3.2 3.4 3.5 2.2 3.0 4.6 840406 3.2 3.4 3.5 2.2 3.1 4.6 840407 3.2 3.4 3.5 1.8 2.8 4.5 840408 3.1 3.3 3.5 1.6 2.9 4.6 840409 3.1 3.3 3.5 1.9 3.1 5.6 840410 3.1 3.3 3.5 1.8 3.0 4.8 840411 3.1 3.3 3.6 1.8 3~1 5.0 840412 3.1 3.4 3.6 1.7 3.1 5.6 840413 3.2 3.4 3.6 1.9 3.3 5.5 840414 3.2 3.4 3.6 1.9 3.3 5.1 840415 3.1 3.4 3.5 2.4 3.4 4.7 840416 3.1 3.3 3.5 2.1 2.9 3.5 840417 3.1 3.3 3.5 2.1 3.1 4.8 840418 3.1 3.4 3.6 1.8 3.0 5.6 !f""f'840419 3.1 3.4 3.6 1.8 3.2 5.6 840420 3.2 3.5 3.7 2.4 3.7 5.7 840421 3.2 3.6 3.8 2.5 4.0 7 .6 840422 3.2 3.5 3.6 1.9 3.5 6.3 840423 3.1 3.4 3.6 1.8 3.2 5.8 840424 3.1 3.4 3 .7 1.9 3.5 5.8 840425 3.2 3.5 3.8 2.3 4.0 6.5 840426 3.2 3.5 3.7 2.4 3.8 5.8 840427 3.3 3.5 3.7 2.3 3.9 5.7 840428 3.3 3.6 3.8 3.0 4.4 6.5 840429 3.2 3.5 3.8 2.1 4.4 7.6 840430 3.2 3.5 3.7 2.3 4.3 6.8 Monthly Value 3.1 3.4 3.8 1.6 3.3 7.6 ----------------------------------------------------------------- I""" I,I -I I !! F-215 F-216 r- i -I Appendix Table F-35.Ryan temperature recorder data summary: intragravel water temperatures (C)recorded at Slough 11 -Incubation Site,RM 135.5, GC S3lN02W19DDD. December 1983 Intragravel Water Temperature (C) Date Min Mean Max 831230 831231 Monthly Value 0.0 .5 0.0 .5 .5 .5 .5 -----Data not available. F-217 Appendix Table F-35.(continued). ------------------------------------------------------- January 1984 ------------------------------------------------------- Intragrave1 Water Temperature (C) Date ------------------------------------ Min Mean Max ~ ------------------------------------------------------- 840101 .5 .5 .5 840102 .5 .5 .5 840103 .5 .6 1.0 840104 .5 .6 1.0 ~ 840105 .5 .5 .5 840106 .5 .5 .5 840107 .5 .5 .5 ~840108 .5 .5 .5 840109 .5 .5 .5 840110 .5 .5 .5 840111 .5 .5 .5 -840112 .5 .5 .5 840113 .5 .5 .5 840114 .5 .5 .5 ~ 840115 .5 .5 .5 840116 .5 .5 .5 840117 .5 .5 .5 840118 .5 .5 .5 ~ 840119 .5 .5 .5 840120 .5 .5 .5 840121 .5 .5 .5 ~ 840122 .5 .5 .5 840123 .5 .5 .5 840124 .5 .5 .5 -840125 .5 .5 .5 840126 .5 .5 .5 840127 .5 .5 .5 840128 .5 .5 .5 840129 .5 .5 .5 840130 .5 .5 .5 840131 .5 .5 .5 Monthly Value .5 .5 1.0 ..------------------------------------------------------- F-218 - I""" I ! Appendix Table F-35.(continued). February 1984 Intragravel Water Temperature (C) Date Min Mean Max I'- I • I 840201 .5 .5 .5 840202 .5 .5 .5 840203 .5 .5 .5 840204 .5 .5 .5 840205 .5 .5 .5 840206 .5 .5 .5 840207 .5 .5 .5 840208 .5 .5 .5 840209 .5 .5 .5 840210 .5 .5 .5 840211 .5 .5 .5 840212 .5 .5 .5 840213 .5 .5 .5 840214 .5 .5 .5 840215 .5 .5 .5 840216 .5 .5 .5 840217 .5 .7 1.0 840218 .5 .5 .5 840219 .5 .5 1.0 840220 .5 .5 .5 840221 .5 .5 .5 840222 .5 .5 .5 840223 .5 .6 1.0 840224 .5 .5 .5 840225 .5 .5 .5 Monthly Value .5 .5 1.0 F-219 Appendix Table F-36.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 11 -Site 2,RM 135.7, GC S31N02W19DAD. August 1983 ..... Intragravel Date Surface Water Min Mean Max Min Mean Max 830824 3.5 3.6 3.6 5.3 6.2 7.5 830825 3.5 3.5 3.6 4.3 5.5 6.8 830826 3.5 3.5 3.6 5.1 6.2 8.1 830827 3.5 3.5 3.6 5.3 6.6 8.8 ~ 830828 3.5 3.5 3.6 4.7 6.2 8.1 830829 3.5 3.5 3.6 5.0 5.5 6.7 830830 3.5 3.5 3.6 5.4 6.3 8.2 830831 3.5 3.5 3.6 5.5 6.0 6.8 Monthly Value 3.5 3.6 4.3 8.8 -----Data not available. - F-220 Appendix Table F-36.(continued). ----------------------------------------------------------------- September 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------_._-------------------------------------------_._------ 830901 3.5 3.5 3.6 5.2 5.6 6.2 830902 3.5 3.5 3.6 4.6 5.9 7.7 830903 3.4 3.5 3.5 4.3 5.3 6.8 830904 3.4 3.5 3.6 3.9 5.0 6.3 830905 3.5 3.5 3.5 3.3 4.8 6.6 830906 3.4 3.5 3.5 3.4 4.8 6.7 830907 3.4 3.5 3.5 3.6 4.9 6.7 830908 3.5 3.5 3.5 4.7 5.4 6.1 830909 3.5 3.5 3.6 4.7 5.6 7.2 830910 3.5 3.5 3.6 4.8 5.8 7.3 830911 3.5 3.5 3.6 4.6 5.5 6.8 f""!830912 3.5 3.5 3.6 4.6 5.7 7.1I 3.5 3.6 4.4 5.4I8309133.5 6.5I \830914 3.5 3.5 3.6 3.9 4.8 5.6 ~830915 3.5 3.5 3.6 4.1 5.2 6.9 i 830916 3.5 3.5 3.6 3.3 4.5 6.2I I 830917 3.5 3.5 3.6 3.1 4.4 5.7 830918 3.4 3.5 3.5 3.1 4.2 5.4 830919 3.4 3.5 3.5 3.2 4.2 5.3 830920 3.5 3.5 3.5 4.0 4.8 5.2 830921 3.5 3.5 3.5 4.6 5.2 6.0 830922 3.5 3.5 3.6 4.0 5.1 5.7 830923 3.4 3.5 3.5 2.8 3.8 4.7 830924 3.3 3.5 3.5 1.1 2.2 3.2 830925 3.2 3.3 3.4 .9 2.4 3.6 830926 3.2 3.3 3.4 1.5 2.7 4.5 830927 3.2 3.3 3.4 1.8 2.5 3.4 830928 3.2 3.3 3.3 2.3 2.7 3.2 ~830929 3.2 3.3 3.3 2.7 2.9 3.2 830930 3.3 3.4 3.4 3.1 3.5 4.4 ~Monthly Value 3.2 3.5 3.6 .9 4.5 7.7 ----------------------------------------------------------------- F-221 Appendix Table F-36.(continued). ----------------------------------------------------------------- October 1983 ~----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 3.3 3.4 3.5 3.8 4.2 5.1 ~ 831002 3.4 3.4 3.5 3.7 4.2 5.4 831003 3.3 3.4 3.5 2.5 3.4 4.2 831004 3.3 3.4 3.4 2.2 3.1 3.8 831005 3.3 3.3 3.4 2.6 3.0 3.5 ~ 831006 3.3 3.3 3.4 2.2 3.0 4.4 831007 3.2 3.3 3.4 1.9 2.5 3.4 831008 3.2 3.3 3.3 1.7 2.3 3.2 831009 3.3 3.3 3.3 1.5 2.2 2.7 831010 3.2 3.2 3.3 1.1 1.8 2.6 831011 3.2 3.2 3.3 2.2 2.6 3.3 831012 2.6 ~3.2 3.3 3.3 2.8 3.3 831013 3.2 3.3 3.3 2.0 2.7 3.1 831014 3.2 3.3 3.3 1.8 2.3 3.1 831015 3.2 3.3 3.3 2.3 2.6 3.0 -. 831016 3.2 3.3 3.3 1.6 2.2 2.6 831017 3.2 3.3 3.3 1.7 2.2 3.0 831018 3.2 3.3 3.3 2.3 2.8 3.6 831019 3.2 3.3 3.3 2.2 2.6 3.2 831020 3.2 3.3 3.3 1.8 2.3 3.3 831021 3.2 3.3 3.3 2.0 2.5 3.3 831022 3.2 3.3 3.3 2.0 2.5 3.3 -831023 3.2 3.3 3.3 2.0 2.6 3.3 831024 3.2 3.3 3.3 2.0 2.3 2.8 831025 3.2 3.2 3.3 1.9 2.2 2.8 ~ 831026 3.2 3.2 3.3 1.6 2.0 2.5 831027 3.2 3.2 3.3 1.8 2.1 2.5 831028 3.2 3.2 3.3 2.0 2.2 2.7 831029 3.2 3.2 3.3 1.9 2.2 2.4 -, 831030 3.2 3.2 3.3 2.0 2.3 2.5 831031 3.2 3.2 3.3 1.9 2.1 2.4 ~ Monthly Value 3.2 3.3 3.5 1.1 2.6 5.4 ----------------------------------------------------------------- F-222 Appendix Table F-36.(continued). F-223 ~ Appendix Table F-36.(continued)• - ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 831201 3.1 3.2 3.2 1.7 1.9 2.1 831202 3.1 3.1 3.2 1.6 1.8 2.0 831203 3.1 3.1 3.2 1.8 1.9 2.0 831204 3.1 3.2 3.2 1.6 1.7 1.8 831205 3.2 3.2 3.2 1.8 1.9 2.0 IIIPi'I! 831206 3.1 3.2 3.3 1.6 2.0 2.1 831207 3.1 3.2 3.2 1.6 1.8 2.1 831208 3.1 3.2 3.2 1.7 2.0 2.4 831209 3.1 3.2 3.2 1.6 1.9 2.3 831210 3.1 3.2 3.2 1.4 1.5 1.7 831211 3.1 3.1 3.2 1.3 1.5 1.6 831212 3.1 3.2 3.2 1.3 1.5 1.6 ~ 831213 3.1 3.1 3.2 1.3 1.5 1.6 831214 3.0 3.1 3.2 1.2 1.3 1.6 831215 3.1 3.1 3.2 1.1 1.2 1.3 ~ 831216 3.1 3.1 3.2 1.2 1.3 1.4 831217 3.1 3.1 3.2 1.3 1.5 1.5 831218 3.0 3.1 3.2 1.3 1.4 1.6 831219 3.0 3.1 3.2 1.3 1.5 1.6 ~ 831220 3.1 3.1 3.2 1.6 1.7 1.8 831221 3.1 3.2 3.2 1.7 1.8 2.0 831222 3.1 3.1 3.2 1.3 1.5 1.8 IIIIIilll'i 831223 3.1 3.2 3.2 1.3 1.4 1.6 831224 3.1 3.1 3.2 1.3 1.4 1.5 831225 3.1 3.1 3.2 1.4 1.5 1.6 -831226 3.1 3.2 3.2 1.3 1.5 1.6 831227 3.1 3.2 3.2 1.2 1.4 1.6 831228 3.1 3.1 3.2 1.2 1.2 1.4 831229 3.0 3.1 3.2 1.1 1.2 1.3 -831230 3.0 3.1 3.2 1.1 1.1 1.3 831231 3.1 3.2 3.2 1.2 1.4 1.6 Monthly Value 3.0 3.1 3.3 1.1 1.6 2.4 -----------------------------------------------------------------~ F-224 Appendix Table F-36.(continued)• I J i ----------------------------------------------------------------- January 1984 I"""-----------------------------------------------------------------I Intragravel Surface Water Date -------------------------------------- !"""Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 3.1 3.1 3.2 1.3 1.6 1.7-840102 3.1 3.2 3.3 1.4 1.7 1.8 840103 3.1 3.2 3.2 1.5 1.7 1.9 840104 3.1 3.2 3.2 1.1 1.4 1.8 !"""840105 3 .1 3.1 3.2 1.1 1.3 1.5 840106 3.1 3.2 3.2 1.3 1.4 1.5 840107 3.1 3.2 3.2 1.2 1.5 1.6 840108 3.1 3.2 3.2 1.1 1.3 1.5 840109 3.1 3.1 3.2 1.2 1.4 1.6 840110 3.2 3.2 3.2 1.2 1.5 1.7 840111 3.1 3.2 3.2 1.6 1.7 1.9r8401123.1 3.2 3.2 1.6 1.9 2.1 k :840113 3.1 3.2 3.3 1.6 1.9 2.1I' 840114 3.1 3.2 3.3 1.5 1.7 2.0 !"""840115 3.1 3.2 3.3 1.5 1.8 2.1 840116 3.1 3.1 3.2 1.2 1.4 1.6 840117 3.1 3.1 3.2 1.5 1.7 1.9 840118 3.1 3.1 3.2 1.5 1.6 1.7r8401193.1 3.1 3.2 1.2 1.5 1.6 840120 3.0 3.1 3.2 1.2 1.3 1.5 840121 3.1 3.1 3.2 1.1 1.3 1.5 840122 3.0 3.1 3.2 1.1 1.2 1.4 840123 3.1 3.1 3.2 1.1 1.2 1.38401243.0 3.1 3.2 1.0 1.1 1.2 r"""840125 3.0 3.2 1.0 1.18401263.1 3.1 1.1 1.58401273.0 3.1 3.1 1.0 1.2 1.7 840128 3.0 3.1 3.2 1.1 1.3 1.68401293.1 3.2 3.2 1.2 1.4 1.78401303.2 3.2 3.2 1.2 1.5 1.7 840131 3.2 3.2 3.2 1.4 1.6 1.7 Monthly Value 3.0 3.2 3.3 1.0 1.5 2.1 ----------------------------------------------------------------- -----Data not available. """ -F-225 Appendix Table F-36.(continued). - ----------------------------------------------------------------- February 1984 ------------------------------------------------------------------Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean ~1ax ----------------------------------------------------------------- 840201 3.1 3.1 3.2 1.1 1.3 1.6 840202 3.1 3.1 3.1 1.0 1.3 1.5 ~ 840203 3.1 3.1 3.2 .9 1.1 1.3 840204 3.1 3.1 3.1 1.0 1.2 1.3 840205 3.1 3.1 3.1 1.2 1.2 1.4 ~ 840206 3.1 3.1 3.1 1.1 1.2 1.4 840207 3.1 3.1 3.1 1.1 1.3 1.4 840208 3.1 3.1 3.2 1.1 1.2 1.4 840209 3.0 3.1 3.2 1.0 1.2 1.3 840210 3.0 3.1 3.1 1.1 1.2 1.4 840211 3.1 3.1 3.2 1.2 1.3 1.4 840212 3.1 3.1 3.2 1.2 1.3 1.5 840213 3.1 3.1 3.2 1.3 1.4 1.6 840214 3.1 3.1 3.2 1.3.1.5 1.6 840215 3.1 3.1 3.2 1.4 1.5 1.6 """"840216 3.1 3.1 3.2 1.2 1.5 1.6 840217 3.1 3.2 3.2 1.4 1.6 2.0 840218 3.1 3.1 3.2 1.4 1.6 1.9 840219 3.1 3.1 3.2 1.3 1.6 1.9 -840220 3.1 3.2 3.2 1.3 1.4 1.7 840221 3.1 3.2 3.2 1.3 1.5 1.8 840222 3.1 3.1 3.2 1.3 1.5 1.7 ~ 840223 3.1 3.1 3.1 1.5 1.6 1.8 840224 3.1 3.1 3.1 1.4 1.6 1.8 840225 3.1 3.1 3.1 1.3 1.6 1.8 840226 3.1 3.1 3.1 1.1 1.5 1.9 840227 3.1 3.1 3.1 1.3 1.7 2.3 840228 3.1 3.1 3.1 1.2 1.6 2.2 840229 3.0 3.1 3.1 1.2 1.4 1.9 Monthly Value 3.0 3.1 3.2 .9 1.4 2.3 ~ ----------------------------------------------------------------- - F-226 I"'"" I I Appendix Table F-36.(continued). ----------------------------------------------------------------- ~Iarch 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 3.0 3.1 3.1 1.2 1.5 1.9 840302 3.0 3.1 3.1 1.4 1.6 2.1 840303 3.0 3.1 3.2 1.5 1.7 2.2 840304 3.1 3.2 3.2 1.6 2.0 2.7 840305 3.1 3.1 3.1 1.8 2.2 2.8 840306 3.1 3.1 3.2 1.8 2.2 3.3 840307 3.1 3.2 3.2 1.9 2.3 3.1 840308 3.1 3.2 3.3 2.1 2.5 3.4 840309 3.2 3.3 3.3 2.1 2.7 3.5 840310 3.2 3.3 3.3 1.9 2.6 3.6 840311 3.2 3.3 3.4 2.3 2.9 4.2n8403123.2 3.4 3.5 2.7 3.1 3.9I!840313 3.3 3.4 3.5 2.6 3.1 4.0! :\I 840314 3.3 3.4 3.4 2.6 3.0·3.8 840315 3.3 3.4 3.5 2.7 3.1 4.0 840316 3.3 3.•4 3.5 2.3 3.2 4.2 840317 3.3 3.4 3.5 2.2 3.4 4.1 840318 3.3 3.4 3.5 3.0 3.3 4.3 840319 3.4 3.4 3.5 2.9 3.3 4.4 840320 3.4 3.4 3.5 2.7 3.2 4.1 840321 3.3 3.4 3.5 2.6 3.2 4.4 840322 3.4 3.4 3.5 2.7 3.2 4.3 840323 3.4 3.4 3.5 2.7 3.2 4.5 840324 3.4 3.4 3.5 2.6 3.1 4.3 i""I'840325 3.4 3.4 3.5 2.5 3.2 4.2 I 840326 3.4 3.4 3.5 2.6 3.0 4.3! t ,840327 3.3 3.4 3.5 2.4 3.0 4.2 840328 3.3 3.4 3.5 2.4 3.3 4.9 840329 3.4 3.5 3.5 2.7 3.3 4.1 840330 3.4 3.5 3.5 2.8 3.5 4.8 840331 3.4 3.5 3.5 2.8 3.4 4.2 Monthly Value 3.0 3.3 3.5 1.2 2.8 4.9 ----------------------------------------------------------------- F-227 Appendix Table F-36.(continued). ----------------------------------------------------------------~ April 1984 M'!'!----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ..... ----------------------------------------------------------------- 840401 3.4 3.5 3.5 2.4 3.5 4.7 -840402 3.4 3.5 3.5 3.0 3.5 4.5 840403 3.4 3.5 3.5 3.2 3.7 4.7 840404 3.4 3.5 3.6 3.2 3.8 5.2 840405 3.5 3.5 3.6 3.1 3.7 4.9 840406 3.5 3.5 3.6 3.1 3.7 5.0 840407 3.5 3.5 3.6 3.2 3.7 5.0 840408 3.5 3.5 3.6 2.9 3.7 5.0 840409 3.5 3.5 3.6 2.5 3.9 5.6 840410 3.5 3.5 3.6 2.9 4.0 4.9 840411 3.5 3.6 3.7 3.2 4.1 5.5 ~840412 3.5 3.6 3.7 3.3 4.2 5.6 I 840413 3.5 3.6 3.7 3.3 4.2 5.4 840414 3.5 3.6 3.8 3.5 .4.3 5.5 840415 3.6 3.7 3.7 3.5 4.1 5.4 ~ 840416 3.5 3.6 3.7 2.6 3.6 4.1 840417 3.5 3.6 3.7 3.5 4.2 5.6 840418 3.5 3.6 3.8 3.4 4.3 5.6 ~ 840419 3.6 3.7 3.8 3.5 4.4 5.6 840420 3.6 3.7 3.8 3.0 4.3 6.0 840421 3.6 3.7 3.8 2.9 4.6 7.6 ~840422 3.6 3.7 3.9 1.8 3.9 6.8 840423 3.6 3.7 3.9 3.1 4.6 6.3 840424 3.6 3.7 3.9 3.2 4.7 7.0 840425 3.7 3.8 3.9 3.5 4.9 7.4 ""'1 840426 3.7 3.8 4.0 3.5 4.9 7.0 840427 3.7 3.9 3.9 2.9 4.6 6.6 840428 3.7 3.8 4.0 3.6 5.1 7.6 ~ 840429 3.8 3.9 4.0 3.8 5.2 8.0 840430 3.8 3.9 4.1 3.9 5.4 7.9 Monthly Value 3.4 3.6 4.1 1.8 4.2 8.0 ~ ----------------------------------------------------------------- F-228 ,.... Appendix Table F-36.(continued). ----------------------------------------------------------------- May 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 3.8 4.0 4.1 3.8 5.6 8.1 840502 3.9 4.0 4.1 4.2 5.7 7.8 840503 3.9 4.0 4.2 3.7 5.6 8.9 840504 3.9 4.1 4.2 4.2 5.7 8.3 840505 3.9 4.1 4.2 4.4 6.1 9.2 840506 4.0 4.1 4.3 4.4 6.3 10.0 840507 4.0 4.1 4.3 4.3 6.5 10.0 840508 4.0 4.2 4.3 4.2 6.7 10.4 840509 4.1 4.2 4.4 4.7 6.9 10.3 840510 4.1 4.3 4.4 4.7 7.0 10.2 840511 4.1 4.2 4.4 4.5 6.7 10.1 840512 4.0 4.1 4.3 4.1 6.5 9.6 840513 4.0 4.1 4.3 4.5 7.2 10.0 840514 4.0 4.1 4.3 4.7 7.2 10.3 840515 4.0 4.1 4.3 4.6 7.0 10.2 840516 4.0 4.1 4.2 4.6 7.2 10.9 840517 4.0 4.1 4.2 4.9 7.4 10.7 840518 4.0 4.1 4.2 4.8 7.6 10.8 840519 4.0 4.1 4.2 4.8 7.4 10.5 840520 3.9 4.1 4.2 4.5 7.9 11.6 840521 4.0 4.0 4.1 4.8 7.6 10.3 840522 3.9 4.1 5.6 7.9 Monthly Value 3.8 4.1 4.4 3.7 6.7 11.6 ----------------------------------------------------------------- -----Data not available. F-229 Appendix Table F-37.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Lower Slough 21 -Site 2,RM 141.8, GC S31N02WOZAAB. August 1983 - - Intragravel Surface Water Date Min Mean Max Min l'lean Max 830824 3.7 3.8 3.9 4.4 6.3 8.3 830825 3.7 3.8 3.9 6.5 7.2 7.7 830826 3.7 3.8 3.9 6.3 6.9 7.5 830827 3.7 3.8 3.9 7.0 7.5 8.3 830828 3.8 3.8 3.9 7.6 8.1 9.0 830829 3.7 3.8 3.9 4.6 6.2 7.9 830830 3.7 3.8 3.9 4.5 5.7 8.3 830831 3.7 3.8 3.9 6.1 6.9 7.6 Monthly Value 3.7 3.9 4.4 9.0 -----Data not available. F-230 - - Appendix Table F-37.(continued). ----------------------------------------------------------------- September 1983 ---------------------------------------------------------_._------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Maxr----------------------------------------------------------------- 830901 3.7 3.8 3.9 6.2 6.8 7.3 830902 3.7 3.8 3.9 5.6 6.7 7.8 830903 3.7 3.9 4.0 4.1 5.3 6.9 830904 3.7 3.9 4.0 2.8 3.9 5.5 830905 3.7 3.9 4.1 2.5 3.6 5.9 830906 3.7 3.9 4.0 2.8 3.7 6.3 830907 3.7 3.9 4.0 2.8 3.8 5.6 830908 3.7 3.8 3.8 3.4 4.0 5.0 830909 3.7 3.8 3.8 3.4 4.2 5.8 830910 3.7 3.8 3.9 3.4 4.2 6.4 830911 3.7 3.8 3.9 3.4 4.1 5.2 830912 3.7 3.8 3.9 3.4 4.2 6.0 830913 3.7 3.8 3.9 3.4 4.5 6.1 830914 3.7 3.9 3.9 3.0 3.6 4.5 830915 3.7 3.8 3.9 3.3 4 ..2 6.4 830916 3.7 3.9 4.0 2.5 3.5 6.2 830917 3.7 3.9 4.1 2.3 3.3 6.0 830918 3.7 3.9 4.1 2.3 3.4 5.4 830919 3.7 3.9 4.0 2.6 3.6 5.2 830920 3.7 3.8 3.8 3.5 4.0 4.5 830921 3.7 3.8 3.9 3.7 4.3 5.7,....830922 3.7 3.8 3.9 3.0 4.0 4.9 830923 3.8 3.9 4.0 1.9 3.0 4.1 830924 3.8 4.0 4.1 1.5 2.2 3.6 830925 3.8 4.0 4.1 1.3 2.0 3.6 830926 3.8 4.0 4.2 1.4 2.0 3.7 830927 3.8 4.0 4.2 1.3 2.0 3.2 830928 3.7 3.9 4.0 2.2 2.8 3.5 830929 3.7 3.9 3.9 2.6 3.1 3.5 830930 3.7 3.8 3.9 3.0 3.5 4.1 Monthly Value 3.7 3.9 4.2 1.3 3.8 7.8 ----------------------------------------------------------------- ~ I F-231 -Appendix Table F-37.(continued)• - ----------------------------------------------------------------- October 1983 ------------------------------------------------------------------Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 831001 3.7 3.8 3.9 3.3 3.6 4.2 831002 3.7 3.8 3.9 2.7 3.5 4.7 831003 3.7 3.8 3.9 1.8 2.5 3.7 831004 3.7 3.9 4.1 1.9 2.3 3.6 831005 3.8 3.9 4.0 2.4 2.8 3.4 -831006 3.7 3.9 4.0 1.6 2.5 4.3 831007 3.8 4.0 4.2 1.4 1.8 2.6 831008 3.8 4.0 4.2 .9 1.7 2.8 831009 3.8 3.9 4.0 1.4 2.0 2.4 831010 3.7 3.9 4.0 .3 1.4 2.5 831011 3.7 3.8 3.9 2.4 2.8 3.6 831012 3.7 3.8 3.9 2.6 2.9 3.4 ~ 831013 3.7 3.8 4.0 .2 2.4 3.4 831014 3.8 4.0 4.1 1.5 1.9 2.7 831015 3.7 3.9 4.0 1.7 2.5 3.4 831016 3.7 3.9 4.1 1.5 2.2 3.3 831017 3.7 3.9 4.0 1.7 2.1 2.8 831018 3.6 3.8 4.0 2.3 2.8 4.0 831019 3.7 3.8 4.0 1.8 2.6 3.3 - 831020 3.7 3.9 4.0 1.8 2.3 2.7 831021 3.7 3.8 4.0 1.7 2.5 3.3 831022 3.7 3.8 4.0 1.8 2.4 3.2 831023 3.8 4.0 4.0 1.5 1.9 2.7 831024 3.7 4.0 4.1 1.2 1.8 2.6 831025 3.9 4.0 4.1 1.2 1.6 2.1 -831026 3.7 3.9 4.0 1.6 2.1 2.6 831027 3.7 3.9 4.1 1.3 2.0 2.7 831028 3.7 3.9 4.0 1.8 2.3 3.0 831029 3.8 3.9 4.0 1.3 2.0 2.5 831030 3.7 3.9 4.0 1.7 2.2 2.8 831031 3.8 3.9 3.9 1.1 2.0 2.4 flIP!,'lj Monthly Value 3.6 3.9 4.2 .2 2.3 4.7 ------------------------------------------------------------------ - F-232 F I Appendix Table F-37.(continued). ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- ~Hn Mean Max Min ~Iean Max ----------------------------------------------------------------- 831101 3.7 3.9 4.0 1.4 2.0 2.7 831102 3.7 3.9 3.9 1.8 2.2 2.9 831103 3.8 3.9 4.0 1.2 1.6 2.3 831104 3.8 4.0 4.1 1.2 1.7 2.2 831105 3.8 4.0 4.1 1.4 1.9 2.3 831106 3.9 4.0 4.1 .9 1.3 1.8 831107 3.8 3.9 4.0 1.1 1.4 1.7 831108 3.7 3.9 3.9 1.2 1.7 2.2 831109 3.7 3.9 3.9 1.1 1.8 2.1 831110 3.7 3.9 4.0 1.1 1.4 1.9 831111 3.8 3.9 4.0 1.1 1.5 2.0 r"l 831112 3.7 3.9 4.0 1.1 1.7 2.1 i i 831113 3.8 4.0 4.1 .3 1.0 2.0'.i 3.9 4.0 4.1 .6 .8 1.2831114 831115 3.8 4.0 4.1 .5 1.1 1.8 831116 3.7 3.9 4.0 1.2 1.5 1.8 831117 3.9 4.0 4.1 .5 .9 1.4 831118 3.8 3.9 4.1 .5 1.1 1.5 r"'!'831119 3.9 4.0 4.1 .3 .6 .8i! I ,831120 3.8 4.0 4.3 .4 .9 1.4 831121 3.7 3.8 3.9 1.4 1.9 2.3 831122 3.7 3.8 3.9 1.7 2.0 2.3 831123 3.8 3.9 4.0 1.1 1.6 2.0 831124 3.8 4.0 4.1 .4 1.0 1.7 831125 3.9 4.0 4.1 .4 .6 .9 831126 3.8 3.9 4.0 .6 1.1 1.4 831127 3.7 3.9 3.9 .9 1.4 1.8 831128 3.6 3.7 3.9 1.2 1.6 1.9 831129 3.7 3.8 3.9 1.1 1.4 1.7 831130 3.7 3.8 3.9 1.1 1.4 2.0 f"i Monthly Value 3.6 3.9 4.3 .3 1.4 2.9 ----------------------------------------------------------------- F-233 Appendix Table F-37.(continued). ----------------------------------------------------------------- December 1983 ------------------------------------------------------------------ Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 831201 3.7 3.8 3.9 .9 1.5 1.9 I'!'!'ll 831202 3.7 3.9 4.0 .9 1.5 1.9 831203 3.7 3.8 3.9 1.4 1.6 1.9 831204 3.7 3.8 3.9 .7 1.3 1.6 831205 3.7 3.8 3.9 1.4 1.7 2.0 831206 3.7 3.8 3.9 1.2 2.0 2.2 831207 3.8 3.9 4.0 .4 .7 1.2 831208 3.8 3.9 4.0 .1 .5 .6 831209 3.8 3.9 4.1 .1 .2 .4 831210 3.8 3.9 4.0 .2 .3 .5 831211 3.8 3.9 4.0 .3 .6 .9 831212 3.8 3.9 4.1 .4 .5 .8 -, 831213 3.8 3.9 4.0 .5 .8 1.1 831214 3.8 4.0 4.2 .2 .6 1.1 831215 3.8 4.1 4.2 .1 .4 .5 831216 3.9 4.0 4.0 .2 .4 .5 831217 3.8 3.9 4.1 .3 .6 1.0 831218 3.8 3.9 4.0 .3 .8 1.2 831219 3.7 3.9 4.0 .3 .9 1.2 831220 3.7 3.8 3.9 1.0 1.4 1.6 831221 3.7 3.7 3.8 1.2 1.5 1.8 831222 3.7 3.9 4.0 .1 .6 1.4 I""'j 831223 3.8 3.9 4.1 .2 .4 .6 831224 3.8 3.9 4.0 .2 .5 .7 831225 3.7 3.9 4.0 .4 .5 .7 -831226 3.8 3'.9 3.9 .3 .5 .7 831227 3.8 3.9 4.0 .2 .4 .6 831228 3.8 3.9 4.2 .1 .3 .5 831229 3.8 4.1 4.2 .1 .4 .5 831230 3.8 4 .1 4.2 .2 .4 .5 831231 3.8 3.9 4.0 .2 .4 .8 -Monthly Value 3 .7 3.9 4.2 .1 .8 2.2 ------------------------------------------------------------------ F-234 - Appendix Table F-37.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 3.6 3.8 4.0 .4 1.0 1.4 840102 3.6 3.7 3.8 .5 1.3 1.6 840103 3.7 3.8 3.9 1.1 1.5 1.7 840104 3.7 3.9 4.0 .3 .9 1.7 840105 3.8 4.0 4.2 .1 .4 .6 840106 3.8 3.9 4.0 .2 .5 .7 840107 3.8 3.9 4.0 0.0 .6 1.0 840108 3.8 3.9 4.0 0.0 .2 .4 840109 3.7 3.9 4.0 .2 .4 .9 840110 3.6 3.8 3.9 .5 .9 1.4 840111 3.6 3.7 3.8 1.3 1.5 1.7r8401123.6 3.7 3.8 1.4 1.7 2.1 I !840113 3.7 3.7 3.9 1.0 1.6 2.0 840114 3.6 3.7 3.9 .7 1.5 1.9 840115 3.6 3.7 3.9 .3 1.4 2.1 840116 3.7 3.9 4.0 .3 .6 .9 840117 3.7 3.8 3.9 .7 1.2 1.6 840118 3.7 3.8 4.0 .3 .9 1.5 840119 3.8 3.9 4.0 .1 .5 1.1 840120 3.8 3.9 4.1 0.0 .2 .5 840121 3.8 3.9 4.2 0.0 .2 .4 840122 3.8 3.9 4.2 0.0 .2 .4 840123 4.0 4.1 4.2 .2 .3 .5 840124 3.9 4.0 4.2 .2 .3 .5 840125 3.7 4.0 4.2 0.0 .3 .5 840126 3.8 4.0 4.2 .2 .5 .88401273.8 4.0 4.2 .2 .5 .8 840128 3.9 4.0 4.2 .5 .7 1.0-840129 3.7 3.~4.0 .5 1.2 1.6 840130 3.7 3.8 3.9 .6 1.2 1.7 840131 3.7 3.8 3.9 1.4 1.6 1.9 r-Monthly Value 3.6 3.9 4.2 0.0 .8 2.1 ----------------------------------------------------------------- !""I F-235 Appendix Table F-37.(continued)• - ----------------------------------------------------------------- February 1984 -----------------------------------------------------------------""'" Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840201 3.8 4.0 4.1 .5 1.1 1.5 -840202 3.9 4.0 4.2 .4 1.3 1.6 840203 3.8 4.0 4.3 .5 .9 1.5 840204 3.7 3.9 4.0 .2 1.1 1.7 840205 3.8 4.0 4.0 1.0 1.3 1.6 840206 3.9 4.0 4.2 .5 1.0 1.5 840207 3.8 4.0 4.1 .5 1.0 1.4 840208 3.9 4.0 4.3 .5 .8 1.3 -840209 3.9 4.1 4.3 .5 .9 1.3 840210 3.8 4.0 4.3 .5 .9 1.3 840211 3.9 4.0 4.1 .9 1.2 1.4 840212 3.8 4.0 4.1 .8 1.1 1.5 """! 840213 3.8 4.0 4.1 .9 1.1 1.4 840214 3.7 3.9 4.1 1.0 1.3 1.6 840215 3.8 3.9 4.1 1.2 1.4 1.6 -840216 3.7 3.9 4.0 1.1 1.4 1.8 840217 3.6 3.7 3.9 1.4 1.7 2.3 840218 3.6 3.9 4.0 1.4 1.7 2.2 840219 3.7 3.9 4.1 1.1 1.5 2.1 840220 3.9 4.0 4.1 .8 1.1 1.5 840221 3.8 4.0 4.1 .7 1.1 1.6 840222 3.7 3.9 4.1 1.0 1.5 1.9 -840223 3.7 3.9 3.9 1.2 1.6 2.2 840224 3.7 3.9 4.0 1.2 1.6 2.2 840225 3.6 3.9 4.0 1.3 1.7 2.5 -840226 3.7 4.0 4.1 .8 1.5 2.1 840227 3.7 3.9 4.1 .7 1.3 2.0 840228 3.7 4.0 4.2 .7 1.1 1.8 840229 3.7 3.9 4.1 .6 1.0 1.6 ~ Monthly Value 3.6 3.9 4.3 .2 1.3 2.5 ----------------------------------------------------------------- -. F-236 I""" Appendix Table F-37.(continued). - ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 3.7 3.9 4.1 .4 1.0 1.8 840302 3.6 3.8 4.0 1.2 1.7 2.4 840303 3.6 3.8 4.0 1.3 1.7 2.7 840304 3.5 3.7 3.9 1.3 2.4 3.6 840305 3.6 3.6 3.8 1.8 2.6 3.9 840306 3.6 3.7 3.8 1.6 2.2 3.3 840307 3.6 3.7 3.9 1.5 2.4 4.1 840308 3.6 3.6 3.8 2.2 2.7 4.0 840309 3.5 3.7 3.8 1.7 2.7 4.1 840310 3.6 3.7 3.8 1.7 2.6 4.6 840311 3.6 3.7 3.9 1.5 2.3 4.2.....840312 3.5 3.7 3.9 1.0 1.9 4.1I j 840313 3.5 3.8 4.0 1.0 1.9 3.9 840314 3.6 3.7 3.9 1.3 2.5 4.2 840315 3.6 3.8 3.9 .1.2 2.0 3.8 840316 3.6 3.8 3.9 .9 1.8 3.8 840317 3.6 3.9 4.0 .5 1.4 3.5 840318 3.6 3.9 4.0 .2 1.1 3.4 f"""840319 3 .6 3.9 4.0 .2 1.2 3.4j8403203.6 3.8 4.0 .6 1.9 3.6 840321 3.5 3.8 4.0 .3 1.4 3.6 l"'"840322 3.5 3.8 4.0 .2 1.2 3.8 I 840323 3.5 3.8 4.0 .4 1.3 3.9I8403243.5 3.8 4.0 .4 1.5 3.6 840325 3.5 3.7 4.0 .8 2.1 4.5r-840326 3.5 3.7 3.9 1.5 2.4 4.6 840327 3.5 3.6 3.8 1.3 2.7 4.8 840328 3.5 3.7 3.9 .6 2.2 5.5 ""'"840329 3.5 3.7 3.9 1.1 2.4 4.3 840330 3.5 3.7 3.9 1.2 2.7 5.4 840331 3.5 3.6 3.8 1.8 2.6 4.3 ..... Monthly Value 3.5 3.8 4.1 .2 2.0 5.5 ----------------------------------------------------------------- ~ I I F-237 Appendix Table F-37.(continued).- ----------------------------------------------------------------- April 1984 ""'"----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ~ ----------------------------------------------------------------- 840401 3.5 3.6 3.8 1.4 2.8 5.1 840402 3.5 3.7 3.9 1.2 2.6 6.1 840403 3.5 3.7 3.9 .5 2.4 6.0 840404 3.5 3.7 3.9 .9 2.8 6.6 840405 3.5 3.6 3.8 1.9 3.2 5.8 ~~ 840406 3.5 3.6 3.8 1.7 3.0 5.3 840407 3.5 3.6 3.8 .6 2.8 6.6 840408 3.5 3.6 3.8 1.0 2.7 5.5 840409 3.5 3.6 3.9 1.1 3.1 6.7 840410 3.5 3.6 3.8 1.0 2.5 5.6 840411 3.5 3.7 3.9 .6 2.6 6.6 """!840412 3.5 3.7 3.9 .5 2.7 7.3 840413 3.5 3.7 3.8 .5 2.6 5.9 840414 3.5 3.6 3.9 1.0 3.0 6.2 840415 3.5 3.5 3.7 1.2 3.5 6.6 ~, 840416 3.5 3.6 3.8 1.1 2.4 3.6 840417 3.5 3.6 3.8 1.2 3.3 7.6 840418 3.5 3.7 3.9 .3 2.6 7.3 -840419 3.5 3.7 4.0 .2 2.5 6.7 840420 3.5 3.5 3.7 1.2 3.7 6.8 840421 3.5 3.6 3.7 1.7 4.5 9.7 840422 3.5 3.6 3.7 .6 3.1 7.5 -840423 3.5 3.7 3.9 .1 2.7 7.6 840424 3.5 3.6 3.9 .5 3.0 8.1 840425 3.4 3.5 3.7 1.5 3.9 8.6 -, 840426 3.5 3.6 3.8 1.1 3.7 7.6 840427 3.4 3.5 3.8 1.1 3.8 7.4 840428 3.4 3.5 3.6 2.6 5.0 9.4 ~840429 3.5 3.5 3.7 1.6 4.6 9.9 840430 3.4 3.5 3.6 2.4 4.8 8.9 Monthly Value 3.4 3.6 4.0 .1 3.2 9.9 - ------------------------------------------------------------------ - F-238 - F I i Appendix Table F-37.(continued). ----------------------------------------------------------------- May 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- F'"Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 3.4 3.5 3.7 1.9 4.6 8.3 840502 3.4 3.5 3.6 2.7 4.5 7.7 840503 3.4 3.5 3.7 1.6 4.4 9.1 840504 3.4 3.5 3.7 1.8 4.4 9.4 840505 3.4 3.5 3.6 2.2 4.6 9.5 840506 3.4 3.5 3.6 2.2 5.1 11.1 840507 3.4 3.5 3.7 1.4 4.8 10.7 840508 3.4 3.5 3.6 1.3 5.0 10.9 840509 3.4 3.5 3.6 1.6 5.5 11.3 840510 3.4 3.5 3.6 1.8 5.2 11.4 840511 3.4 3.5 3.6 1.8 4.9 10.0r8405123.4 3.5 3.7 1.2 4.7 10.6 840513 3.4 3.5 3.6 2.1 5.4 11.0 \840514 3.4 3.5 3.6 1.9 5.5 11.3 840515 3.5 3.5 3.7 2.0 5.6 10.9 840516 3.4 3.5 3.7 2.1 5.6 11.2 840517 3.5 3.5 3.7 2.1 5.7 11.2 840518 3.5 3.5 3.6 3.0 6.0 11.6 840519 3.5 3.5 3.7 3.0 5.6 9.9 840520 3.5 3.6 3.7 2.1 5.1 9.3 840521 3.5 3.6 3.7 3.0 5.3 10.0 840522 3.5 3.6 3.5 5.5 840523 3.5 3.6 3.8 3.7 5.0 8.1 840524 3.5 3.6 3.7 3.9 5.0 7.1 840525 3.6 3.6 3.7 4.5 5.3 6.5i~840526 3.6 3.6 3.7 4.4 5.5 8.4I I 840527 3.6 3.7 3.8 3.0 4.5 7.4 840528 3.6 3.7 3.9 2.3 4.8 9.6 840529 3.6 3.7 3.8 2.4 4.1 6.3 840530 3.6 3.7 3.8 3.0 4.4 7.1 840531 3.6 3.7 3.9 2.3 5.2 9.4 Monthly Value 3.4 3.6 3.9 1.2 5.0 11.6 ----------------------------------------------------------------- ~, -----Data not available. F"" -F-239 Appendix Table F-38.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Slough 21 -Site 1,RM 142.0, GC S32N02W36CCC.- Intragravel August 1983 Surface Water Date Min Mean Max Min Mean Max - 830824 4.4 5.2 6.6 4.7 5.5 7.0 830825 4.0 5.9 8.6 4.0 6.2 9.6 830826 6.6 7.1 7.7 6.9 7.5 8.0 830827 7.1 7.8 8.6 7.4 8.1 9.1 830828 5.6 6.8 8.0 5.8 7.2 8.5 830829 4.3 4.7 5.6 4.3 5.0 5.8 830830 4.6 5.2 6.8 4.9 5.5 7.3 830831 4.6 5.1 5.8 4.9 5.4 6.2 Monthly Value 4.0 8.6 4.0 9.6 -, -----Data not available. -- - F-240 Appendix Table F-38.(continued). ----------------------------------------------------------------- September 1983 i"""'>-----------------------------------------------------------------I i Intragravel Surface Water Date -------------------------------------- r Min Mean Max Min Mean Max ----------------------------------------------------------------- 830901 4.4 4.7 5.3 4.5 4.9 5.6 830902 3.9 4.9 6.6 3.9 5.1 7.2 830903 3.5 4.5 6.1 3.4 4.6 6.7 830904 3.3 4.3 5.5 3.1 4.3 5.8 830905 3.1 4.1 5.7 2.8 4.0 6.2 830906 3.2 4.0 5.8 2.8 4.0 6.4 830907 3.3 4.1 5.5 2.9 4.0 5.9 830908 4.0 4.4 5.2 3.9 4.5 5.4 830909 4.0 4.6 5.8 4.0 4.6 6.3 830910 4.0 4.6 5.9 4.0 4.6 6.4 830911 4.0 4.5 5.4 3.9 4.6 5.8 830912 4.0 4.6 5.8 3.9 4.6 6.3 830913 4.0 4.6 5.5 3.9 4.6 5.9 830914 3.7 4.2 4.6 3.6 4.4 5.5 830915 3.9 4.4 5.6 3.8 4.9 6.0 830916 3.4 4.0 5.3 3.0 3.9 5.8 830917 3.3 3.8 5.1 2.9 3.7 5.6 830918 3.3 3.8 4.8 2.9 3.7 4.9 ~830919 3.4 3.9 4.7 3.2 3.8 4.8I·c 830920 3.9 4.1 4.4 3.9 4.3 4.6 830921 4.0 4.3 5.1 4.1 4.5 5.4.....,830922 3.8 4.3 4.8 4.0 4.5 5.4 830923 2.9 3.7 4.7 2.5 3.6 4.7 830924 2.6 3.1 4.1 2.1 2.7 4.0 .....830925 2.6 2.9 4.0 2.0 2.5 3.9 I 830926 2.6 3.0 4.0 2.6 3.82.2 830927 2.6 3.0 3.7 2.1 2.6 3.5 830928 3.0 3.3 3.6 2.6 3.0 3.4 I"""830929 3.2 3.5 3.7 3.1 3.4 3.9 !830930 3.4 3.7 4.0 3.6 4.0 4.4 Monthly Value 2.6 4.0 6.6 2.0 4.0 7.2 ----------------------------------------------------------------- f"', - F-241 Appendix Table F-38.(continued). - ----------------------------------------------------------------- October 1983 ----------------------------------------------------------------- Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min }Iean Max ----------------------------------------------------------------- 831001 3.5 3.8 4.2 3.4 3.8 4.2 "'""18310023.4 3.8 4.7 3.2 4.1 4.8 831003 2.8 3.2 4.1 2.5 3.0-4.1 831004 2.8 3.1 3.9 2.4 2.8 3.8 831005 2.9 3.2 3.6 2.6 3.0 3.4 831006 2.7 3.2 4.2 2.5 3.1 4.6 831007 2.6 2.9 3.3 2.1 2.5 3.0 831008 2.4 2.8 3.4 1.8 2.4 3.1 ~ 831009 2.6 2.9 3.0 2.1 2.5 2.7 831010 2.4 2.7 2.9 1.8 2.3 2.7 831011 2.9 3.1 3.6 2.6 2.8 3.4 3.5 -831012 3.0 3.1 3.4 2.8 3.1 831013 2.0 2.9 3.4 1.6 2.8 3.4 831014 2.5 2.7 3.2 2.0 2.3 2.9 831015 2.6 2.9 3.5 2.2 2.6 3.2 ~ 831016 2.6 2.9 3.4 2.1 2.6 3.2 831017 2.6 2.9 3.3 2.2 2.6 3.1 831018 2.8 3.2 3.8 2.5 3.0 3.7 -831019 2.7 3.1 3.5 2.4 2.9 3.3 831020 2.6 2.9 3.2 2.2 2.7 3.0 831021 2.8 3.0 3.5 2.4 2.8 3.3 831022 2.8 3.0 3.4 2.4 2.7 3.2 ~ 831023 2.6 2.8 3.2 2.2 2.5 3.0 831024 2.6 2.8 3.2 2.1 2.5 3.0 831025 2.6 2.7 3.0 2.0 2.4 2.7 ...., 831026 2.8 3.0 3.2 2.4 2.7 3.0 831027 2.6 2.9 3.3 2.2 2.7 3.0 831028 2.8 3.0 3.4 2.5 2.8 3.1 2.6 2.9 -831029 2.6 3.0 3.2 2.1 831030 2.9 3.0 3.2 2.5 2.7 3.0 831031 2.7 3.0 3.1 2.3 2.7 2.8 Monthly Value 2.0 3.0 4.7 1.6 2.8 4.8 ----------------------------------------------------------------- F-242 Appendix Table F-38.(continued). ----------------------------------------------------------------- November 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 2.7 3.0 3.3 2.3 2.7 3.0 ""'"831102 2.9 3.0 3.3 2.5 2.7 3.1 831103 2.7 2.9 3.1 2.2 2.5 2.8 831104 2.6 2.8 3.1 2.2 2.5 2.8 831105 2.6 2.9 3.1 2.2 2.6 2.8 831106 2.6 2.7 3.0 2.0 2.3 2.6 831107 2.6 2.7 2.9 2.2 2.4 2.6 831108 2.7 3.0 3.2 2.3 2.6 2.8 831109 2.7 2.9 3 .1 2.2 2.6 2.8 831110 2.6 2.8 3.1 2.0 2.4 2.7 831111 2.6 2.8 3.1 2.2 2.4 2.7 '"'"831112 2.6 2.9 3.1 2.0 2.5 2.7 I 831113 2.4 2.6 3.0 1.7 2.1 2.7f, 831114 2.3 2.4 2.7 1.6 1.8 2.2 831115 2.3 2.6 2.9 1.6 2.0 2.6 831116 2.6 2.7 2.9 2.0 2.3 2.6 831117 2.2 2.5 2.8 1.5 1.9 2.4 831118 2.1 2.5 2.8 1.3 2.0 2.4 831119 2.2 2.4 2.6 1.4 1.8 2.1 831120 2.2 2.5 2.7 1.5 1.9 2.3 831121 2.6 2.8 3.0 2.1 2.5 2.6 831122 2.8 2.9 3.0 2.3 2.5 2.7 831123 2.6 2.8 3.0 2.0 2.4 2.6 831124 2.3 2.6 2.8 1.6 2.0 2.5 831125 2.4 2.5 2.6 1.7 1.9 2.2 831126 2.4 2.6 2.7 1.8 2.1 2.4 831127 2.5 2.7 2.9 1.8 2.2 2.5 831128 2.6 2.7 2.9 2.0 2.4 2.6 r-831129 2.6 2.7 2.9 2.0 2.2 2.5 831130 2.5 2.7 2.9 1.9 2.2 2.6 -Monthly Value 2.1 2.7 3.3 1.3 2.3 3.1 ----------------------------------------------------------------- - F-243 Appendix Table F-38.(continued). ----------------------------------------------------------------- December 1983 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max It''!I ----------------------------------------------------------------- 831201 2.5 2.7 2.9 1.8 2.2 2.6 ~ 831202 2.4 2.7 2.8 1.8 2.2 2.5 831203 2.6 2.7 2.9 2.1 2.4 2.6 831204 2.4 2.6 2.8 1.8 2.2 2.5 831205 2.7 2.7 2.9 2.2 2.4 2.6 831206 2.4 2.9 3.0 1.7 2.5 2.7 831207 2.1 2.4 2.6 1.3 1.8 2.1 831208 2.2 2.4 2.5 1.6 1.8 2.1 831209 2.1 2.2 2.3 1.4 1.6 1.8 831210 2.1 2.2 2.4 1.4 1.6 1.9 831211 2.1 2.3 2.5 1.6 1.8 2.0 ~ 831212 2.1 2.2 2.4 1.6 1.7 2.0 831213 2.2 2.3 2.4 1.6 1.8 2.0 831214 2.0 2.1 2.3 1.3 1.6 1.9 831215 1.9 2.0 2.1 1.3 1.5 1.6 -831216 1.9 2.0 2.1 1.3 1.5 1.6 831217 1.9 2.1 2.3 1.4 1.6 1.8 831218 2.0 2.2 2.3 1.4 1.7 1.9 .... 831219 2.0 2.2 2.4 1.4 1.8 2.0 831220 2.4 2.5 2.6 1.9 2.1 2.3 831221 2.4 2.6 2.7 1.9 2.2 2.4 831222 2.0 2.2 2.6 1.3 1.7 2.2 -831223 2.0 2.2 2.3 1.5 1.7 1.9 831224 2.0 2.2 2.3 1.4 1.7 1.9 831225 2.1 2.2 2.4 1.7 1.8 2.0 "'"", 831226 1.9 2.2 2.3 1.4 1.7 1.9 831227 2.0 2.2 2.3 1.5 1.7 1.8 831228 2.0 2.0 2.2 1.4 1.6 1.7 -831229 1.9 2.0 2.1 1.4 1.5 1.7 831230 1.9 2.0 2.1 1.3 1.5 1.6 831231 1.9 2.1 2.3 1.4 1.6 1.8 - Monthly Value 1.9 2.3 3.0 1.3 1.8 2.7 ----------------------------------------------------------------- F-244 - Appendix Table F-38.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 2.0 2.4 2.6 1.5 1.9 2.2 840102 2.2 2.5 2.6 1.7 2.1 2.3 840103 2.4 2.6 2.7 1.9 2.2 2.4 840104 2.1 2.4 2.7 1.6 2.0 2.4 840105 2.0 2.2 2.4 1.5 1.7 1.9 840106 2.2 2.3 2.4 1.7 1.9 2.0 840107 1.9 2.3 2.5 1.3 1.9 2.1 840108 1.8 2.1 2.3 1.2 1.6 1.8 840109 2.0 2.2 2.4 1.6 1.8 2.1 840110 2.2 2.4 1.7 1.9 2.2 840111 1.8 2.3 2.5 840112 2.2 2.4 2.6 840113 1.9 2.4 2.6 840114 1.7 2.2 2.5 ~,840115 1.5 2.2 2.6 I 840116 1.3 1.7 2.1I,i 840117 1.8 2.2 2.5 840118 1.3 2.0 2.4 840119 1.4 1.9 2.2 840120 1.6 1.8 2.0 840121 1.5 1.7 1.9 ~840122 1.3 1.5 1.8 840123 1.0 1.2 1.5 840124 1.0 1.2 1.3 840125 1.0 1.1 1.3 840126 1.1 1.4 1.5 840127 1.2 1.3 1.5 840128 1.3 1.4 1.6-840129 1.4 1.7 2.0 840130 1.5 1.9 2.2 840131 1.9 2.2 2.4,.... Monthly Value 1.8 2.7 1.0 1.8 2.6 ------------------------------------------------------------------ ----Data not available. F-245 Appendix Table F-38.(continued). ----------------------------------------------------------------- February 1984 ------------------------------------------------------------------Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840201 1.7 2.0 2.3 ~840202 1.6 2.2 2.5 840203 1.6 2.0 2.4 840204 1.5 2.2 2.5 840205 2.0 2.2 2.5 ~ 840206 1.7 2.2 2.5 840207 1.8 2.2 2.6 840208 1.7 2.1 2.4 ~ 840209 -----1.6 2.0 2.3 840210 1.7 1.9 2.2 840211 1.8 2.1 2.3 840212 1.7 1.9 2.1 840213 1.6 1.8 2.0 840214 1.6 1.7 1.9 840215 1.3 1.6 1.8 .- 840216 1.4 1.6 1.9 840217 1.7 1.8 2.3 840218 1.5 1.8 2.2 840219 1.4 1.7 2.2 840220 1.4 1.6 2.0 840221 1.2 1.7 2.2 840222 1.6 2.0 2.3 840223 1.9 2.2 2.6 840224 1.8 2.2 2.5 840225 2.0 2.4 2.7 """840226 1.7 2.2 2.7 840227 1.7 2.1 2.6 840228 1.7 2.1 2.6 840229 1.6 2.0 2.6 - Monthly Value 1.2 2.0 2.7 -----Data not available. F-246 Appendix Table F-38.(continued). ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840301 1.4 2.0 2.5 840302 1.9 2.5 2.8 840303 2.2 2.5 2.9 840304 2.2 2.8 3.4 840305 2.6 3.0 3.5 840306 2.5 2.9 3.4 840307 2.5 2.9 3.6 840308 2.8 3.1 3.6 840309 2.7 3.1 3.6 840310 2.6 3.0 3.9 840311 2.6 3.0 3.8 840312 2.4 2.8 3.6 840313 2.3 2.8 3.6 840314 2.6 3.0 3.6 840315 2.4 2.8 3.6 840316 2.1 2.7 3.6 840317 1.8 2.4 3.5 840318 1.7 2.3 3.5 840319 1.7 2.2 3.4 840320 1.9 2.6 3.4 840321 1.7 2.4 3.5 840322 1.6 2.2 3.6 840323 1.7 2.3 3.5 840324 1.5 2.3 3.4 840325 1.9 2.6 3.6 840326 2.4 2.8 3.8 840327 2.4 3.0 3.7 840328 2.0 2.8 4.2 840329 2.4 2.9 3.6 840330 2.4 3.0 4.3 840331 2.6 3.1 3.6 ,""'I' i"i Monthly Value 1.4 2.7 4.3' I I ----------------------------------------------------------------- -----Data not available. Ii I i I I F-247 Appendix Table F-38.(continued). April 1984 - - - Intragravel Surface Water Date Min Mean Max Min Mean Max - 840401 840402 840403 840404 840405 840406 840407 840408 840409 840410 840411 840412 840413 840414 840415 840416 840417 840418 840419 840420 840421 840422 840423 840424 840425 840426 840427 840428 840429 840430 Monthly Value -----Data not available. F-248 2.6 2.5 1.7 2.2 2.9 2.8 2.3 2.4 2.3 2.4 1.8 2.0 1.7 2.1 2.6 2.7 2.4 2.3 2.0 2.5 2.9 2.4 2.3 1.9 3.0 2.7 2.9 3.6 3.4 4.0 1.7 3.1 3.0 2.8 3.1 3.3 3.4 3.2 3.2 3.3 3.1 2.8 3.0 2.9 3.1 3.5 3.1 3.3 3.1 3.0 3.5 4.0 3.5 3.3 3.3 3.9 3.9 3.9 4.7 4.5 4.8 3.4 4.1 4.6 4.1 4.8 4.3 4.5 4.8 4.4 4.9 4.2 4.4 5.1 4.5 4.7 5.1 3.5 5.7 4.6 4.4 5.0 6.1 5.6 5.1 5.9 6.4 5.6 5.3 7.1 6.9 6.4 7.1 1fIii!l1, """ r r- I Appendix Table F-38.(continued). May 1984 Intragrave 1 Surface Water Date -------------------------------------- r-'Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 3.6 5.0 6.8 840502 4.2 5.0 6.8 840503 3.8 4.8 6.6 840504 3.9 4.9 7.4 840505 4.1 5.0 7.6 840506 4.2 5.3 8.4 840507 3.6 5.1 7.6 840508 3.7 5.2 8.3 840509 4.1 5.7 8.7 840510 4.4 5.6 8.7 840511 4.5 5.5 7.9 840512 3.5 5.3 8.5 840513 4.5 5.7 9.2 840514 4.5 5.8 8.9 840515 4.6 5.9 8.7 840516 4.7 6.1 9.5 840517 4.5 6.2 9.5 840518 4.8 6.4 9.9 840519 4.7 6.2 9.3 840520 4.1 5.8 8.5 840521 4.5 5.8 8.4 840522 4.8 5.5 Monthly Value 3.5 5.5 9.9 ----------------------------------------------------------------- -----Data not available. F-249 Appendix Table F-39. Date Ryan temperature recorder data summary: surface water temperatures (C)recorded at Deadhorse Creek,RM 120.9,TRM 1.0, GC S29N04W14BCB. December 1983 Surface Water Temperature (C) Min Mean Max 831222 .2 .2 831223 .2 .2 .2 831224 .2 .2 .2 831225 .2 .2 .2 831226 .2 .2 .2 831227 .2 .2 .2 831228 .2 .2 .2 831229 .2 .2 .2 831230 .2 .2 .2 831231 .2 .2 •2 ~. Monthly Value .2 .2 A!>, -----Data not available. - F-250 Appendix Table F-39.(continued). ------------------------------------------------------- r January 1984 ------------------------------------------------------- Surface Water Temperature (C) """Date ------------------------------------ Min Mean Max ---------------------------------------------------------- 840101 .2 .2 .2 840102 .2 .2 .2 840103 .2 .2 .2 840104 .2 .2 .2 840105 .2 .2 .2 840106 .2 .2 .2 840107 .2 .2 .2 840108 .2 .2 .2 840109 .2 .2 .2 840110 .2 .2 .2 840111 .2 .2 .2 840112 .2 .2 .2 840113 .2 .2 .2 840114 .2 .2 .2 840115 .2 .2 .2 840116 .2 .2 .2 840117 .2 .2 .2 840118 .2 .2 .2 840119 .2 .2 .2 .r""'840120 .2 .2 .2 !840121 .2 .2 .2 840122 .2 .2 .2 840123 .2 .2 .2 840124 .2 .2 .2 840125 .2 .2 .2 840126 0.0 .1 .2 840127 0.0 0.0 0.0 840128 0.0 0.0 0.0 840129 0.0 0.0 0.0 840130 0.0 0.0 0.0 840131 0.0 0.0 0.0 Monthly Value 0.0 .2 .2-------------------------------------------------------- F-251 Appendix Table F-39.(continued). February 1984 - - Surface Water Temperature (C) Date Min Mean Max - 840201 0.0 0.0 0.0 840202 0.0 0.0 0.0 840203 0.0 0.0 0.0 840204 0.0 0.0 0.0 840205 0.0 0.0 0.0 840206 0.0 0.0 0.0 840207 0.0 0.0 0.0 840208 0.0 0.0 0.0 840209 0.0 0.0 0.0 840210 0.0 0.0 0.0 840211 0.0 0.0 0.0 840212 0.0 0.0 0.0 840213 0.0 0.0 0.0 840214 0.0 0.0 0.0 840215 0.0 0.0 0.0 840216 0.0 0.0 0.0 840217 0.0 0.0 0.0 840218 0.0 0.0 0.0 840219 0.0 0.0 0.0 840220 0.0 0.0 0.0 840221 0.0 0.0 0.0 840222 0.0 0.0 0.0 840223 0.0 0.0 0.0 840224 0.0 0.0 0.0 840225 0.0 0.0 0.0 840226 0.0 0.0 0.0 840227 0.0 0.0 0.0 840228 0.0 0.0 0.0 840229 0.0 0.0 0.0 Monthly Value 0.0 0.0 0.0 ------------------------------------------------------- F-252 - - ,~ - - Appendix Table F-39.(continued). F-253 Appendix Table F-39.(continued). April 1984 """ - Surface Water Temperature (C) Date Min Mean Max 840401 .5 .5 .5 840402 .5 .5 .5 840403 .5 .5 .5 840404 .5 .5 .5 840405 .5 .5 .5 840406 .5 .5 .5 840407 .5 .5 .5 840408 .5 .5 .5 840409 .5 .5 .5 840410 .5 .5 .5 840411 .5 .5 .5 840412 .5 .5 .5 840413 .5 .5 .5 840414 .5 .6 1.0 840415 .5 .7 1.0 840416 .5 .5 .5 840417 .5 .5 .5 840418 .5 .5 .5 840419 .5 .6 1.0 840420 .5 .7 1.0 840421 .5 .7 1.0 840422 .5 .7 1.0 840423 .5 .7 1.0 840424 .5 .8 1.0 840425 .5 .8 1.0 840426 .5 .8 1.0 840427 1.0 1.2 1.5 840428 .5 .7 1.0 840429 .5 .7 1.0 840430 .5 .7 1.0 Monthly Value .5 .6 1.5 ------------------------------------------------------- F-254 - - """ - Appendix Table F-39.(continued). ------------------------------------------------------- May 1984 ------------------------------------------------------- Surface Water Temperature (C) Date ------------------------------------ I"'"Min Mean Max I -------------------------------------------------------1 840501 .5 .7 1.0 840502 .5 .9 1.0 840503 1.0 1.2 1.5 840504 1.0 1.2 1.5 840505 1.0 1.2 1.5 840506 1.0 1.3 1.5 840507 .5 1.1 1.5 840508 1.0 1.4 2.0 840509 1.0 1.3 2.0 840510 1.0 1.5 2.5 840511 1.0 1.6 2.5 840512 1.0 1.8 2.5 840513 1.5 2.2 3.0 840514 1.5 2.2 3.5 840515 1.5 2.5 3.5 840516 2.0 2.8 4.0 840517 2.0 3.0 4.0 840518 2.5 3.1 4.0 840519 2.5 3.3 4.5 840520 2.5 3.2 4.0 840521 2.5 3.3 4.0 840522 3.0 3.2 3.5 840523 2.0 3.2 5.0 840524 2.5 3.2 4.0 840525 2.5 3.0 4.0 840526 2.5 2.8 3.5 840527 2.0 2.9 4.0 840528 2.0 3.2 5.0 840529 2.5 3.4 4.5 840530 3.0 3.7 4.5 840531 2.5 4.1 5.5 Monthly Value .5 2.4 5.5 ------------------------------------------------------- ~ I"'" ! F-255 Appendix Table F-39.(continued). June 1984 - Surface Water Temperature (C) Date Min Mean Max 840601 3.0 4.3 6.0 840602 3.0 4.4 6.0 -840603 3.5 4.6 6.0 840604 3.0 4.7 6.5 840605 3.5 5.4 7.0 840606 4.0 4.8 5.0 840607 4.0 5.0 6.0 840608 4.5 5.8 7.0 840609 5.5 5.8 6.0 .. 840610 5.5 6.5 8.0 840611 6.0 7.5 8.5 840612 7.0 7.8 8.5 840613 7.0 7.5 8.0 840614 6.0 7.4 8.5 840615 6.5 6.6 7.0 840616 6.0 6.0 6.0 ~ 840617 6.0 6.7 7.5 840618 6.0 7.6 9.0 840619 7.0 8.2 9.0 840620 8.0 8.6 9.5 840621 7.5 9.0 10.0 840622 8.5 9.4 10.5 840623 8.0 8.5 9.0 840624 7.5 8.5 9.0 840625 8.5 9.0 9.5 840626 8.0 8.5 9.0 840627 8.5 8.5 Monthly Value 3.0 6.9 10.5 ------------------------------------------------------- -----Data not available.~ ~ F-256 Appendix Table F-40.Datapod temperature recorder data summary: intragrave1 water temperatures (C)recorded at Fourth of July Creek and Plume -Site 1,r RM 131.1,TRM 0.0,GC S30N03W03DAC. -----------------------------------------------------------------r September 1983 ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 830901 6.3 6.4 8.8 8.8 830902 5.6 6.0 6.4 8.1 8.6 8.8 830903 5.4 5.5 5.7 8.5 8.6 8.8 830904 5.5 5.8 6.3 7.5 8.1 8.6 830905 6.3 7.1 7.7 4.8 6.3 7.9 830906 7.7 7.8 7.9 4.6 6.0 7.3 830907 7.3 7.6 7.8 4.5 5.8 7.5 830908 6.9 7.2 7.4 6.7 7.3 8.1 830909 6.8 6.8 6.9 6.9 7.7 8.6 830910 6.8 7.0 7.2 6.9 7.6 8.5 830911 7.2 7.3 7.5 6.6 7.6 8.9 830912 7.4 7.5 7.6 6.9 7.8 8.6 830913 7.5 7.6 7.7 6.6 7.4 8.3 830914 7.6 7.7 7.7 6.1 6.7 7.8 830915 7.4 7.6 7.7 5.6 6.3 7.2 830916 6.9 7.2 7.5 3.5 5.0 6.4 830917 6.3 6.7 6.9 3.0 4.5 5.9 830918 5.7 6.0 6.4 2.8 '4.2 5.7 830919 5.2 5.5 5.7 3.6 4.8 6.0 830920 4.9 5.1 5.2 5.5 5.9 6.4 830921 4.9 5.1 5.3 6.3 6.8 7.7 830922 5.3 5.6 5.9 5.9 6.6 7.3 830923 5.9 6.2 6.4 3.5 4.2 6.6 n 830924 6.4 6.5 6.5 .4 1.2 3.5 830925 6.2 6.4 6.5 -.3 .1 .6I ' I.I 830926 4.6 5.6 6.2 -.3 -.1 .4 830927 2.7 3.6 4.6 -.3 0.0 1.0rr8309281.4 1.9 2.7 .6 1.0 1.6 I:830929 .8 1.0 1.4 1.3 1.6 2.0 830930 .8 1.0 1.3 1.6 2.0 2.8 Monthly Value .8 5.9 7.9 -.3 5.2 8.9 ----------------------------------------------------------------- -----Data not available. F-257, Appendix Table F-40.(continued). - ----------------------------------------------------------------- October 1983 ------------------------------------------------------------------ Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831001 1.3 1.5 1.8 2.6 2.8 3.1 831002 1.9 2.3 2.6 2.9 3.0 3.4 831003 2.6 2.8 3.0 1.9 2.5 3.4 831004 2.9 3.0 3.1 .7 1.6 2.5 831005 2.6 2.8 3.0 1.3 1.9 2.5 831006 2.1 2.3 2.6 .8 1.5 2.1 831007 1.9 2.0 2.2 -.3 .1 1.3 831008 1.6 1.8 2.0 -.3 -.2 -.1 -831009 1.0 1.3 1.6 -.3 -.2 0.0 831010 .5 .8 1.0 -.3 -.3 -.2 831011 .2 .4 .6 -.2 .4 .9 831012 .1 .1 .2 .9 1.2 1.7 -831013 .1 .4 .6 .8 1.4 1.9 831014 .6 .9 1.1 -.3 .3 1.5 831015 1.1 1.2 1.2 0.0 .7 1.5 ~ 831016 .7 1.0 1.2 -.2 .4 1.2 831017 .6 .7 .7 -.1 .5 1.2 831018 .6 .6 .7 .7 1.4 2.4 831019 .6 .6 .7 .5 1.1 1.9 831020 .7 .9 1.0 -.3 0.0 .5 831021 .9 1.0 1.0 0.0 .6 1.3 831022 .6 .7 .9 .3 .9 1.4 831023 .6 .6 .6 -.3 -.1 .9 831024 .6 .6 .6 -.3 -.2 -.1 831025 .2 .4 .6 -.3 -.2 -.2 -831026 -.1 0.0 .2 -.3 -.2 -.2 831027 ***************-.3 -.2 -.2 831028 ***** **********-.3 -.2 -.2 831029 ***************-.3 -.2 -.2 831030 ***************-.2 -.2 -.2 831031 ***************-.2 -.2 -.2 -Monthly Value -.1 1.2 3.1 -.3 .6 3.4 --------------~--------------------------------------------------~ *****Data available;site frozen. F-258 Appendix Table F-40.(continued)• r i --------------------------------------------------~-------------- November 1983r----------------------------------------------------------------- I Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 ***************-.2 -.2 -.1 831102 ********** ***** -.2 0.0 .4 831103 ***** **********-.2 -.1 .3 831104 ***************-.2 -.2 -.1-831105 ***************-.2 -.2 -.1 831106 ********** ***** -.2 -.1 -.1 831107 ***************-.2 -.2 -.1 831108 ***************-.2 -.2 -.1 831109 ***************-.2 -.2 -.1 831110 ***************-.2 -.2 -.1 831111 ***************-.2 -.2 -.1 831112 ***** ***** ***** -.2 -.1 -.1 831113 ********** ***** -.2 -.1 -.1 831114 ***************-.2 -.1 -.1 .-.831115 ***************-.2 -.1 -.1 I'831116I ***************-.2 -.1 -.1, I 831117 ********** ***** -.2 -.1 -.1 831118 ***** **********-.2 -.1 -.1 831119 ***** **********-.2 -.1 -.1 831120 ***** **********-.2 -.1 -.1 831121 ***************-.2 -.2 -.1 F"831122 ***************-.2 -.2 -.1 831123 ***************-.1 -.1 -.1 831124 ***************-.2 -.1 -.1 831125 ***************-.2 -.1 -.1 831126 ***************-.1 -.1 -.1 831127 ***************-.2 -.1 -.1 831128 ***************-.2 -.1 -.1 831129 ***************-.2 -.1 -.1 831130 ********** ***** -.2 -.1 .1 Monthly Value ***** ***** ***** -.2 -.1 .4 ----------------------------------------------------------------- ""'"*****Data available;site frozen. - F-259 Appendix Table F-40.(~ontinued)• - ----------------------------------------------------------------- December 1983 ~----------------------------------------------------------------- Plume Creek Date ------------------- ------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831201 ***************0.0 .2 .3 -831202 ***** ***** ***** .2 .3 .3 831203 ********** ***** .2 .3 .3 831204 ***************.1 .2 .3 831205 ***************.2 .2 .3 ~ 831206 ***************.3 .3 .4 831207 ***** **********0.0 .1 .4 831208 ***************-.1 0.0 .1 -831209 ***************-.1 -.1 0.0 831210 ********** ***** -.1 -.1 0.0 831211 ********** ***** -.1 -.1 0.0 -831212 ********** ***** -.1 0.0 .1 831213 ***************-.1 0.0 0.0 831214 ***** **********-.1 -.1 0.0 831215 ***************-.1 -.1 0.0 '"'" 831216 ***************-.1 -.1 0.0 831217 ***************-.1 0.0 0.0 831218 ***************-.1 0.0 0.0 -831219 ***** **********-.1 0.0 0.0 831220 ***************0.0 0.0 .1 831221 ***************.1 .1 .2 831222 ***************0.0 .1 -.3 831223 ***************0.0 0.0 .1 831224 ***** ***** ***** -.1 0.0 0.0 831225 ********** ***** 0.0 0.0 0.0 831226 ***************-.1 0.0 0.0 831227 ***************0.0 0.0 .1 831228 ***************0.0 0.0 .1 -831229 ***************0.0 0.0 0.0 831230 ***** **********0.0 .1 .1 831231 ***************0.0 0.0 .1 ~ Monthly Value ***** **********-.1 0.0 .4 ----------------------------------------------------------------- *****Data available;site frozen. ~ F-.l260 Appendix Table F-40.(continued). ----------------------------------------------------------------- January 1984 ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840101 ***** ***** ***** 0.0 0.0 .1r840102***************0.0 0.0 .1I8401030.0I***************.1 .1:J 840104 ***************0.0 .1 .1 r 840105 ***************0.0 .1 .1 I 840106 ***************0.0 .1 .1 840107 ***************0.0 .1 .2 840108 ********** ***** .1 .1 .2r840109***************0.0 .1 .2 \..,840110 ***** **********.1 .2 .2 840111 ***************.2 .2 .3 ' 840112 ***************.2 .3 .4 840113 ***************.3 .4 .4 840114 ***************.3 .4 .4 840115 ***************.4 .4 .5 840116 ***************.2 .3 .4 840117 ********** ***** .3 .3 .4 840118 ***** ***** *****.3 .4 .4 840119 ***************.2 .3 .4 840120 ***************.2 .3 .3 840121 ***************.2 .2 .3-840122 ***************.2 .2 .3 I 840123 ***************.2 .3 .3 840124 ***************.2 .3 .3 840126 **********.2 .4 840127 **********.2 .3 Monthly Value ********** ***** 0.0 .2 .5 ----------------------------------------------------------------- Data not available. *****Data available;site frozen. r F-261 Appendix Table F-40.(continued). February 1984 ""'"Plume Date 840207 840208 840209 Monthly Value Min ***** ***** ***** ***** Mean ***** ***** Max ***** ***** ***** ***** Min .3 .3 .3 .3 Creek Mean .4 .4 Max .4 .5 .5 .5 Data not available. *****Data available;site frozen. F-262 - - Appendix Table F-40.(continued). ----------------------------------------------------------------- March 1984 "...-----------------------------------------------------------------I ;1 Plume Creek:1 Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840302 **********.9 .9 1.0....840303 ***************.9 1.0 1.0I I I I I 840304 ***************1.0 1.0 1.1I 840305 ***************1.0 1.0 1.1 r 840306 ***************1.0 1.0 1.1 i 840307 ***************1.0 1.1 1.1!840308 ***** ***** ***** .9 1.0 1.1 840309 ***************.9 1.0 1.0r-840310 ***************.9 1.0 1.0 !840311 ********** ***** 1.0 1.0 1.1 840312 ***************1.0 1.1 1.1 I"""840313 ***** **********1.0 1.1 1.3 I 840314 ***** **********1.2 1.3 1.4II 840315 ********** ***** 1.3 1.3 1.4 840316 ***************1.3 1.3 1.4 840317 ***************1.2 1.2 1.3 840318 ***************1.2 1.2 1.3 840319 ***************1.2 1.2 1.3 840320 ********** ***** 1.2 1.3 1.3 840321 ***************1.2 1.3 1.4 840322 ***************1.3 1.3 1.4 840323 ********** ***** 1.3 1.3 1.4 840324 ***************1.3 1.3 1.4 840325 ***************1.3 1.4 1.4 840326 ********** ***** 1.4 1.5 1.5 i"'"840327 ***************1.4 1.6 1.6 840328 ***** **********1.6 1.6 1.6 840329 ***************1.6 1.6 1.7 840330 ***************1.6 1.7 1.7 840331 ***** **********1.7 1.7 1.8 Monthly Value ***************.9 1.2 1.8rr- I ----------------------------------------------------------------- -----Data not available. *****Data available;site frozen. !,I F-263 Appendix Table F-40.(continued)• M'fJ ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 840401 ***************1.6 1.7 1.8 840402 ********** ***** 1.6 1.7 1.7 -, 840403 ***************1.6 1.6 1.8 840404 ***************1.6 1.7 1.8 840405 ***************1.8 1.8 2.0 840406 ********** ***** 1.8 1.9 2.0 840407 ***** **********1.7 1.9 2.0 840408 ***************1.7 1.8 1.9 840409 ********** ***** 1.8 2.0 2.2 840410 ***************1.8 2.0 2.2 840411 ***************1.7 1.9 2.2 840412 ***************1.8 2.0 2.2 ~ 840413 ********** ***** 1.9 2.0 2.2 840414 ***************1.9 2.1 2.3 840415 ***************2.1 2.2 2.3 840416 ***** **********2.0 2.1 2.3 840417 ***************1.9 2.1 2.3 840418 ***************1.8 2.0 2.3 840419 ***************1.8 2.0 2.3 840420 ********** ***** 2.2 2.3 2.5 840421 ***************2.2 2.3 2.5 840422 ***************2.0 2.1 2.3 840423 ***** **********2.0 2.1 2.3 840424 ***************2.0 2.2 2.6 840425 ***************2.3 2.5 2.9 840426 ********** ***** 2.2 2.5 2.9 840427 ***** **********2.2 2.5 2.8 840428 ***************2.0 2.2 2.6 840429 ***************2.0 2.1 2.1 """, 840430 ***************2.0 2.1 2.2 Monthly Value ***************1.6 2.1 2.9 ~ ----------------------------------------------------------------- *****Data available;site frozen.~ F-264 Appendix Table F-40.(continued). ----------------------------------------------------------------- May 1984 ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840501 ***************2.1 2.1 2.2 840502 ***************2.1 2.1 2.2 840503 ********** ***** 2.1 2.2 2.2 840504 ***************2.1 2.4 2.7 P'"840505 ********** ***** 2.4 2.9 3.6 840506 ***************2.5 3.1 3.8 840507 ***************2.4 3.1 4.2 840508 ***************2.6 3.2 4.1 840509 ***** **********2.6 3.3 4.3 840510 ***************3.0 3.2 4.0 840511 ***** **********3.3 3.4 3.5 840512 ********** ***** 3.2 3.3 3.5 840513 ***************3.4 3.5 3.8 840514 ***************3.8 3.9 4.0-840515 ***** **********3.8 4.0 4.1 !840516 ***** **********3.5 3.6 3.9 840517 ***************3.5 3.7 3.9 840518 ********** ***** 3.9 4.3 5.0 840519 ***************4.7 5.0 5.5 840520 -.1 *****0.0 4.9 5.3 6.1 840521 0.0 .1 .2 5.4 5.7 6.2 840522 .1 .3 5.5 6.1 Monthly Value -.1 .3 2.1 3.5 6.2 ---------------------------------------------------------------~- -----Data not available.r:*****Data available;site frozen • ..... F-265 Appendix Table F-4l.Datapod temperature recorder data summary: intragravel water temperatures (C) recorded at Fourth of July Creek and Plume -Site 1 when the site was frozen, RM 131.1,TRM 0.0,GC S30N03W03DAC. October 1983 (Site frozen) Plume Date Min Mean Max Creek Min Mean Max ...., Data not available. +++++Data available;site not frozen. F-266 - - - - r (continued).I Appendix Table F-41.II !""" I i"t ----------------------------------------------------------------- November 1983 (Site frozen) r ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 831101 -.2 -.2 -.2 +++++++++++++++ 831102 -.3 -.2 -.2 ++++++++++ +++++ 831103 -.3 -.2 -.2 ++++++++++ +++++ 831104 -.3 -.2 -.1 ++++++++++ +++++ 831105 -.2 -.2 -.1 +++++++++++++++ 831106 -.2 -.2 -.1 +++++++++++++++ 831107 -.3 -.2 -.1 +++++++++++++++ 831108 -.3 -.2 -.2 +++++ ++++++++++ 831109 -.3 -.2 -.2 +++++++++++++++ 831110 -.3 -.2 -.2 +++++++++++++++ 831111 -.3 -.2 -.2 +++++++++++++++ 831112 -.3 -.2 -.2 +++++ ++++++++++ 831113 -.3 -.2 -.2 +++++ ++++++++++ 831114 -.2 -.2 -.2 +++++++++++++++-831115 -.3 -.2 -.2 ++++++++++ +++++ I 831116 -.3 -~2 -.2 +++++++++++++++ 831117 -.3 -.2 -.2 ++++++++++ +++++ 831118 -.3 -.2 -.2 +++++++++++++++ 831119 -.3 -.2 -.2 +++++++++++++++ 831120 -.3 -.2 "-.2 +++++++++++++++ 831121 -.3 -.2 -.2 +++++"++++++++++ 831122 -.2 -.2 -.2 +++++++++++++++ 831123 -.2 -.2 -.2 ++++++++++ +++++ 831124 -.2 -.2 -.2 +++++++++++++++ 831125 -.2 -.2 -.1 +++++++++++++++r-831126 -.3 -.2 -.1 +++++++++++++++ 831127 -.2 -.2 -.2 +++++++++++++++ 831128 -.3 -.2 -.2 +++++++++++++++ I""""831129 -.2 -.2 -.2 +++++++++++++++, 831130 -.3 -.2 -.2 +++++++++++++++ !""'"Monthly Value -.3 -.2 -.1 +++++++++++++++ ----------------------------------------------------------------- I"""+++++Data available;site not frozen. ,.... F-267 - Appendix Table F-41.(continued). ~ ----------------------------------------------------------------- December 1983 (Site frozen) ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Max ------------------------------------------------------------------ 831201 -.3 -.2 -.2 +++++ ++++++++++ 831202 -.2 -.2 -.2 +++++ ++++++++++ 831203 -.2 -.2 -.2 +++++++++++++++ 831204 -.2 -.2 -.2 ++++++++++ +++++ 831205 -.2 -.2 -.2 +++++ ++++++++++ 831206 -.2 -.2 -.2 +++++ ++++++++++ 831207 -.2 -.2 -.1 +++++++++++++++ 831208 -.2 -.2 -.2 +++++ ++++++++++~ 831209 -.2 -.2 -.2 ++++++++++ +++++ 831210 -.2 -.2 -.1 +++++++++++++++ 831211 -.3 -.2 -.1 +++++++++++++++ 831212 -.3 -.2 -.2 +++++++++++++++-i 831213 -.3 -.2 -.2 +++++ ++++++++++ 831214 -.3 -.3 -.2 +++++++++++++++ 831215 -.4 -.3 -.3 +++++ +++++ +++++ 831216 -.4 -.4 -.4 +++++++++++++++ 831217 -.5 -.4 -.4 +++++ +++++ +++++ 831218 -.4 -.4 -.4 +++++++++++++++ 831219 -.4 -.4 -.3 +++++++++++++++ 831220 -.4 -.4 -.4 +++++ +++++ +++++ 831221 -.4 -.4 -.3 +++++ ++++++++++ 831222 -.4 -.3 -.3 ++++++++++ +++++ 831223 -.4 -.4 -.3 +++++++++++++++ 831224 -.6 -.5 -.4 +++++ ++++++++++ 831225 -.6 -.5 -.5 +++++ ++++++++++-831226 -.6 -.5 -.5 +++++++++++++++ 831227 -.6 -.6 -.5 +++++++++++++++ 831228 -.8 -.7 -.6 +++++++++++++++ 831229 -.9 -.8 -.7 +++++++++++++++-831230 -.8 -.5 -.3 +++++ +++++ +++++ 831231 -.4 -.3 -.3 +++++++++++++++ ~ Monthly Value -.9 -.3 -.1 ++++++++++ +++++ ------------------------------------------------------------------ +++++Data available;site not frozen. F-268 Appendix Table F-4l.(continued). ----------------------------------------------------------------- January 1984 (Site frozen) ----------------------------------------------------------------- Plume Creek Date -------------------------------------- Min Mean Max Min Mean Maxr----------------------------------------------------------------- 840101 -.3 -.3 -.2 +++++++++++++++ !"'"840102 -.3 -.3 -.2 +++++++++++++++ 840103 -.3 -.2 -.2 +++++ ++++++++++ 840104 -.3 -.2 -.2 ++++++++++ +++++ 840105 -.3 -.2 -.2 +++++++++++++++ 840106 -.2 -.2 -.2 +++++++++++++++ 840107 -.2 -.2 -.1 +++++++++++++++ 8401{)8 -.3 -.2 -.2 +++++++++++++++ 840109 -.3 -.2 -.2 +++++++++++++++ 840110 -.2 -.2 -.2 +++++++++++++++ 840111 -.2 -.2 -.2 +++++++++++++++, 840112 -.2 -.2 -.2 +++++++++++++++ 840113 -.2 -.2 -.2 +++++++++++++++ 840114 -.2 -.2 -.2 +++++ ++++++++++ 840115 -.2 -.2 -.1 +++++ +++++ +++++!""'t 840116 -.2 -.2 -.2 I +++++++++++++++ 840117 -.3 -.2 -.2 ++++++++++ +++++ 840118 -.4 -.3 -.3 +++++++++++++++ 840119 -.5 -.4 -.4 +++++ ++++++++++ 840120 -.6 -.4 -.4 +++++++++++++++ 840121 -.7 -.6 -.5 +++++++++++++++ 840122 -.8 -.7 -.6 +++++++++++++++ 840123 -1.0 -.9 -.8 +++++++++++++++ 840124 -1.3 -1.1 -.9 +++++++++++++++ 840126 -1.9 -1.8 +++++++++++++++ 840127 -1.9 -1.8 +++++++++++++++ Monthly Value -1.9 -.4 -.1 +++++++++++++++ ----------------------------------------------------------------- l'Data not available. +++++Data available;site not frozen. i F-269· Appendix Table F-41.(continued). February 1984 (Site frozen) - Date Plume Min Mean Max Creek Min Mean Max 840207 -.4 -.3 ++++++++++ 840208 -.4 -.3 -.3 +++++ ++++++++++ 840209 -.4 -.3 -.3 +++++ ++++++++++ 840210 -.3 -.2 ~ Monthly Value -.4 -.2 ++++++++++ Data not available. +++++Data available;site not frozen. F-270 - - - - - Appendix Table F~41.(continued). ----------------------------------------------------------------- }farch 1984 (Site frozen) ----------------------------------------------------------------- Plume Creek Date -------------------------------------- r'"Min Mean Max Min Mean Max I I -----------------------------------------------------------------! 840301 -.2 -.1 +++++ ++++++++++ "."840302 -.2 -.1 -.1 +++++++++++++++ 840303 -.2 -.1 -.1 +++++ ++++++++++ 840304 -.2 -.1 -.1 +++++++++++++++ 840305 -.2 -.1 -.1 +++++++++++++++ 840306 -.2 -.1 -.1 +++++++++++++++ 840307 -.2 -.1 -.1 +++++ ++++++++++-840308 -.2 -.2 -.1 +++++++++++++++ 840309 -.2 -.1 -.1 +++++ ++++++++++ 840310 -.2 -.1 -.1 +++++ ++++++++++ 840311 -.2 -.1 -.1 +++++++++++++++ 840312 -.2 -.1 -.1 ++++++++++ +++++ 840313 -.2 -.1 -.1 +++++++++++++++ 840314 -.2 -.1 -.1 ++++++++++ +++++ 840315 -.2 -.1 -.1 +++++ ++++++++++ 840316 -.2 -.1 -.1 ++++++++++ +++++ 840317 -.2 -.1 -.1 +++++++++++++++ 840318 -.2 -.1 -.1 +++++ ++++++++++ 840319 -.2 -.1 -.1 +++++++++++++++ 840320 -.2 -.1 - •.1 +++++++++++++++ 840321 -.2 -.1 -.1 +++++ +++++ +++++ 840322 -.3 -.2 -.1 ++++++++++ +++++ 840323 -.4 -.3 -.2 +++++++++++++++ 840324 -.4 -.4 -.3 +++++ ++++++++++ .1"""840325 -.6 -.5 -.4 +++++++++++++++ I 840326 -.6 -.5 -.5 +++++++++++++++ 840327 -.6 -.5 -.4 +++++ ++++++++++ 840328 -.5 -.4 -.4 +++++++++++++++ 840329 -.4 -.4 -.3 ++++++++++ +++++ 840330 -.4 -.3 -.2 +++++++++++++++ 840331 -.3 -.2 -.2 +++++ ++++++++++ Monthly Value -.6 -.2 -.1 +++++++++++++++ ----------------------------------------------------------------- Data not available. +++++Data available;site not frozen. F-271 F-272 Appendix Table F-41.(continued). ----------------------------------------------------------------- May 1984 (Site frozen)r -------------------------------------------------------'----_._---- I Plume Creek:1 Date -------------------------------------- r Min Mean Max Min Mean Max -----------------------------------------------------------------~ 840501 -.2 -.1 -.1 +++++ ++++++++++ 840502 -.2 -.1 -.1 +++++++++++++++ 840503 -.2 -.1 -.1 +++++++++++++++ 840504 -.2 -.1 -.1 +++++++++++++++ 840505 -.2 -.1 -.1 +++++ ++++++++++ 840506 -.2 -.1 -.1 +++++++++++++++ 840507 -.2 -.1 -.1 +++++++++++++++ 840508 -.2 -.1 -.1 +++++++++++++++ 840510 -.2 -.2 -.1 +++++++++++++++ 840511 -.2 -.1 -.1 ++++++++++ +++++ 840512 -.2 -.1 -.1 +++++++++++++++ 840513 -.2 -.2 -.1 +++++++++++++++ 840514 -.2 -.1 -.1 ++++++++++ +++++ 840515 -.2 -.2 -.1 +++++++++++++++ 840516 -.2 -.2 -.1 ++++++++++ +++++ 840518 -.2 -.1 -.1 ++++++++++ +++++ 840519 -.2 -.2 -.1 +++++++++++++++ 840520 -.2 -.1 0.0 +++++++++++++++ Monthly Value -.2 0.0 +++++++++++++++ i'----------------------------------------------------------------- Data not available. +++++Data available;site not frozen. F-273 Appendix Table F-42.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Fourth of July Creek -Site 2, RM 131.1~TRM O.O~GC S30N03W03DAC. January 1984 Intragrave1 Surface Water Date Min Mean Max Min Mean Max 840111 0.0 .1 .2 .2 840112 .1 .1 .2 .2 .2 .3 840113 .1 .2 .2 .2 .3 .3 840114 .1 .1 .2 .2 .2 .3 840115 .1 .2 .3 .2 .3 .4 840116 -.1 0.0 .1 0.0 .1 .2 840117 0.0 .1 .2 .2 .2 .3 840118 0.0 .1 .2 .1 .2 .3 840119 -.1 0.0 .1 0.0 .1 .2 840120 -.2 -.1 0.0 0.0 0.0 .2 840121 -.2 -.1 0.0 0.0 0.0 .1 ""'"840122 -.2 -.1 0.0 0.0 0.0 .1 840123 -.2 -.1 -.1 -.1 0.0 .1 840126 -.1 0.0 .1 .2 ~ 840127 -.1 0.0 0.0 .1 .1 .2 840128 -.1 0.0 0.0 .1 .1 .2 840129 -.1 0.0 0.0 .1 .1 .2 "'"840130 0.0 0.0 0.0 .1 .1 .2 840131 -.1 0.0 0.0 .1 .1 .2 Monthly Value -.2 .3 -.1 .4 ""'li -----------------------------------------------------------------------Data not available. ~ - F-274 - Appendix Table F-42.(continued). ----------------------------------------------------------------- February 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840201 -.1 0.0 0.0 .1 .1 .2 840202 -.1 0.0 0.0 .1 .1 .2 840203 -.1 0.0 0.0 .1 .2 .2 840204 0.0 0.0 0.0 .1 .2 .2 r-840205 -.1 0.0 0.0 .1 .2 .2 840206 -.1 0.0 0.0 .1 .2 .2 840207 -.1 0.0 .1 .1 .2 .2 840208 -.1 0.0 0.0 .1 .2 .2 840209 0.0 0.0 0.0 .1 .2 .2 840210 -.1 0.0 .1 .2 840211 -.1 0.0 .1 .1 .2 .3 840212 -.1 0.0 0.0 .2 .2 .3 840213 -.1 0.0 .1 .2 .2 .3 840214 -.1 0.0 .1 .2 .2 .3 840215 -.1 .1 .1 .2 .2 .3 840216 0.0 .1 .1 .2 .3 .3 840217 .1 .2 .3 .3 .•3 .4 840218 .1 .1 .2 .3 .3 .4 840219 .1 .1 .2 .3 .3 .4 840220 .1 .1 .2 .3 .3 .4 840221 0.0 .1 .2 .2 .3 .4 840222 .1 .2 .3 .3 .4 .4 840223 .2 .2 .3 .4 .4 .5 840224 .2 .3 .3 .4 .4 .4 840225 .2 .3 .4 .4 .4 .5 840226 .2 .3 .3 .4 .4 .5 840227 .1 .2 .4 .4 .4 .5 840228 .1 .3 .4 .4 .5 .5 840229 .2 .3 .4 .4 .5 .5 Monthly Value -.1 .1 .4 .1 .3 .5 ----------------------------------------------------------------- -----Data not available. -.I ! F-275 Appendix Table F-42.(continued). -, ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragrave 1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max -,----------------------------------------------------------------- 840301 .1 .2 .4 .4 .5 .5 840302 .2 .3 .5 .4 .5 .6 - 840303 .3 .4 .5 .5 .6 .6 840304 .3 .5 .7 .5 .6 .7 840305 .4 .5 .7 .5 .6 .7 -840306 .4 .5 .7 .5 .5 .7 840307 .3 .5 .7 .5 .6 .7 840308 .3 .5 .7 .4 .5 .7 840309 .3 .5 .7 .4 .5 .6 840310 .3 .5 .7 .4 .5 .6 840311 .3 .5 .7 .4 .5 .7 840312 .3 .5 •8 .5 .6 .7 .... 840313 .3 .5 .8 .5 .7 .8 840314 .4 .6 .9 .7 .7 .9 840315 .4 .6 .8 .6 .7 .9 -840316 .4 .6 .7 .6 .7 .8 840317 .4 .5 .6 .5 .6 .7 840318 .3 .4 .6 .5 .6 .7 -840319 .3 .4 .6 .4 .6 .7 840320 .3 .4 .6 .5 .6 .8 840321 .3 .4 .6 .5 .6 .8 840322 .3 .3 .6 .5 .6 .7 """l 840323 .3 .3 .5 .5 .5 .6 840324 .2 .3 .4 .5 .5 .6 840325 .3 .4 .5 .5 .6 .7 ~, 840326 .4 .5 .6 .7 .7 .8 840327 .5 .5 .7 .7 .8 .9 840328 .5 .6 .7 .7 .8 .9 840329 .5 .6 .7 .7 .8 1.0 840330 .6 .7 .8 .8 .9 1.0 840331 .7 .7 .7 .8 .9 1.0 Monthly Value .1 .5 .9 .4 .6 1.0 -----------------------------------------------------------------~ F-276 Appendix Table F-42.(continued). ----------------------------------------------------------------- April 1984 r ----------------------------------------------------------------- I Intragrave1 Surface Water Date -------------------------------------- Min Mean Max Min Mean Max ----------------------------------------------------------------- 840401 .6 .7 .8 .8 .8 1.0 r""840402 .6 .6 .7 .7 .8 .9 ,I 840403 .4 .6 .7 .6 .7 .9 ,J 840404 .5 .6 .8 .7 .8 1.0 f"""840405 .6 .7 .9 .8 .9 1.1 I 840406 .6 .8 .9 .8 1.0 1.2 840407 .6 .7 .8 .8 .9 1.1 840408 .6 .7 .8 .8 .9 1.0r-840409 .6 .8 1.0 .8 1.0 1.2! 840410 .7 .8 1.0 .8 1.0 1.2 840411 .5 .7 1.0 .8 .9 1.1 , !"""840412 .6 .8 1.0 .8 1.0 1.2 840413 .7 .9 1.1 .8 1.0 1.2 840414 .7 .9 1.2 .9 1.1 1.3 840415 .9 1.0 1.2 1.1 1.2 1.3 840416 .7 .9 1.0 .9 1.1 1.2 840417 .7 .9 1.2 .9 1.0 1.3 840418 .6 .8 1.0 .8 .9 1.2 840419 .6 .8 1.1 .7 .9 1.2 840420 .9 1.1 1.4 1.1 1.2 1.5 840421 .8 1.1 1.4 .8 1.2 1.4....840422 .7 .9 1.2 .8 1.0 1.2 840423 .6 .8 1.3 .8 1.0 1.4 840424 .7 1.1 1.6 .8 1.1 1.6 840425 1.0 1.3 1.9 1.1 1.4 1.8 840426 .9 1.3 1.7 .9 1.4 1.8 840427 .9 1.2 1.7 .9 1.3 1.7 840428 .8 1.0 1.3 .8 1.0 1.3 840429 .7 .9 1.0 .8 .9 .9 840430 .7 .9 1.0 .8 .9 .9 r-r Monthly Value .4 .9 1.9 .6 1.0 1.8 :i i(I ----------------------------------------------------------------- .... I ' j)! i-! :I F-277 n, I I Appendix Table F-42.(continued). F-278 - r :1 Appendix Table F-43.Datapod temperature recorder data summa~y' intragravel and surface water temperatures ~G) recorded at Indian River -Site 3,RM 138.6, TRM 0.2,GC S31N02W09CAB. Intragravel February 1984 Surface Water r J Date 840229 Monthly Value Min -.2 -.2 Mean Max 0.0 0.0 Min Mean Max r f"l' I -----Data not available. F-279 Appendix Table F-43.(continued). - ----------------------------------------------------------------- March 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- Min Mean Max Min Mean Max -, ----------------------------------------------------------------- 840301 -.2 -.1 0.0 .6 .7 840302 -.2 -.1 -.1 .6 .7 2.8 ~ 840303 -.2 -.1 0.0 .6 1.8 840304 -.2 -.1 .1 840305 -.2 0.0 .1 ~ 840306 -.2 -.1 0.0 840307 -.2 -.1 0.0 840308 -.2 -.1 0.0 840309 -.2 0.0 .1 840310 -.2 -.1 0.0 840311 -.2 -.1 0.0 840312 -.2 -.1 0.0 -840313 -.2 -.1 0.0 840314 -.2 -.1 0.0 840315 -.2 -.1 0.0 840316 -.2 -.1 0.0 840317 -.2 -.1 0.0 840318 -.2 -.1 0.0 840319 -.2 -.1 0.0 840320 -.2 -.1 0.0 840321 -.2 -.1 0.0 840322 -.2 -.1 0.0 840323 -.2 .1 -.2 -.1 840324 -.1 0.0 .1 -.3 -.2 -.1 840325 -.1 0.0 .1 -.2 -.2 -.1 ~ 840326 -.1 0.0 0.0 -.2 -.2 0.0 840327 -.1 0.0 0.0 -.2 -.1 -.1 840328 -.1 0.0 .1 -.2 -.1 0.0 840329 -.1 0.0 .2 -.2 -.1 0.0 -840330 -.1 .1 .4 -.2 0.0 .3 840331 0.0 .1 .3 -.1 0.0 .2 Monthly Value -.2 -.1 .4 -.3 2.8 -----------------------------------------------------------------------Data not available. F-280 Appendix Table F-43.(continued). ----------------------------------------------------------------- April 1984 ----------------------------------------------------------------- Intragravel Surface Water Date -------------------------------------- r-Min Mean Max Min Mean Max I ----------------------------------------------------------------- I 840401 0.0 .2 .5 -.2 .1 .5 ""'"840402 -.1 .3 1.0 -.2 .2 1.0\ 840403 -.1 .2 1.2 -.3 .1 1.2 840404 -.1 .6 1.9 -.2 .5 1.9 840405 .4 .8 1.6 .2 .7 1.7 840406 .3 .9 2.0 .1 .7 1.9 840407 -.1 .8 2.5 -.2 .6 2.5 840408 -.1 .8 2.1 -.2 .6 2.1 840409 -.1 1.0 2.7 -.2 .9 2.7 840410 -.1 .9 2.2 -.2 .7 2.1 840411 -.1 .5 1.7 -.2 .3 1.7 840412 -.1 .7 2.2 -.2 .5 2.2 840413 -.1 .8 2.5 -.2 .7 2.5 840414 -.1 1.0 2.5 -.2 .9 2.5 840415 .5 1.3 2.5 .3 1.2 2.6 840416 .2 .8 1.2 .1 .6 1.1 840417 0.0 1.0 2.9 -.1 .9 2.9 840418 -.1 .7 2.6 -.3 .5 2.5,....840419 -.1 .5 2.1 -.3 .4'2.1 840420 .2 1.4 2.8 .1 1.2 2.7 840421 .6 1.9 4.2 .5 1.8 4.3-840422 .2 1.5 3.6 0.0 1.4 3.5lI, i '840423 -.1 .9 3.1 -.3 .8 3.0I, I,:840424 -.1 1.2 3.3 -.3 1.0 3.4 840425 .5 1.9 3.8 .4 1.8 3.9 Monthly Value -.1 .9 4.2 -.3 .8 4.3 ----------------------------------------------------------------- F-281 Appendix Table F-44.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 9 -Site I,RM 103.2,GC S27N05W26DAA.Values were obtained from temperatures measured at six-hour intervals by datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Wa~er Year Week 47 48 49 50 Starting Calender Date 830819 830826 830902 830909 Min (C) 7.0 4.5 5.0 lie an (C) 7.6 5.8 Max (C) 8.1 7.3 6.0 n o 21 28 10 No.of days in record o 6 7 3 Min (C) 8.4 8.1 5.2 6.0 Mean (C) 9.2 9.3 7.3 Max (C) 10.1 10.6 9.3 9.8 n 8 28 28 6 No.of days in record 2 7 7 2 "'TJ I N 00 N -----Data not available. J --J ,.,I i J j J J ••»J J ]J I ) ').'-}]/<~--l -0=-]cc····l I J Appendix Table F-45.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 9 -Site 2 RM 103.2,GC S27N05W26DAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragrave1 Weekly Values Surface Water Weekly Values Water Starting ------------------------------------------~------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C) (C)n in record (C)(C) (C)n in record ----------------------------------------------------------------------------------------------------------------------------- 50 830909 5.6 -----7.8 16 4 5.9 -----8.8 16 4 51 830916 4.5 5.4 6.4 28 7 4.2 5.9 7.4 28 7 52 830923 .8 2.0 6.3 32 8 .4 1.8 7.1 32 8 1 831001 .8 2.2 3.5 28 7 .4 2.5 4.3 28 7 2 831008 .5 1.0 1.6 28 7 .4 .8 2.2 28 7 3 831015 .5 .7 1.1 28 7 .3 .5 1.1 28 7 4 831022 .2 .8 1.4 28 7 .4 -----.5 1 1 5 831029 -.1 .3 .5 26 7 -.1 -----0.0 4 1 6 831105 -.1 .2 .9 28 7 -.2 -.1 0.0 28 7 ."7 831112 -.1 .1 .3 28 7 -.1 0.0 0.0 28 7I N 8 831119 0.0 .3 .9 28 7 -.1 0.0 .1 28 7 OJ 9 831126 0.0 .2 .3 28 7 0.0 0.0 .1 28 7w10831203-.1 .1 .3 28 7 -.1 0.0 .1 28 7 11 831210 -.1 0.0 .7 28 7 -.1 0.0 .2 28 7 12 831217 -.1 0.0 .1 28 7 -.1 0.0 .1 28 7 13 831224 ---------------0 0 0.0 0.0 .1 21 6 -----Data not available. Appendix Table F-46.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 9 -Site 3,RM 103.5,GC S27N05W26ADD.Values were obtained from temperatures measured at six-hour intervals by a datapod tempe~ature recorder. Intragravel Weekly Values Surface Water Weekly Values "I N CD-t:» Water Year Week 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Starting Calender Date 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 840527 840603 Min (C) .2 -.1 -.1 0.0 0.0 .1 -.4 .1 .1 .2 .2 .2 -.2 -.4 1.4 1.6 2.0 2.3 Mean (C) .1 0.0 .1 .2 .4 .4 .2 .2 .2 .3 .3 .1 .8 1.7 2.5 Max (C) .6 .5 .2 .4 .5 .7 .7 .3 .6 4.9 .5 .4 .3 1.5 2.1 2.9 2.7 3.7 n 9 28 28 28 28 28 27 28 28 28 24 21 24 23 28 24 19 6 No.of days in record 3 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 4 Min (C) .1 -.1 -.1 -.1 0.0 -.1 -.1 -.1 -.1 0.0 -.1 -.1 -.2 .1 2.4 5.9 8.4 Mean (C) .1 0.0 .2 .2 .5 .6 1.0 1.2 0.0 .6 3.3 5.7 8.2 10.0 Max (C) 2.4 2.4 .4 1.5 .9 .3 .8 2.2 2.4 4.9 4.3 1.3 2.8 6.9 7.4 12.2 11.9 n 9 28 28 27 10 o 8 28 28 28 28 28 28 28 28 28 28 22 No.of days in record 3 7 7 7 3 o 2 7 7 7 7 7 7 7 7 7 7 6 -----Data not available. !J ]I J J ,I I t J j J I 1 ••J J 1 .''.~~J '~~l ] "I N CO U1 Appendix Table F-47.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 29 -Site I,RH 126.1,GC S30N03WI9DCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. -------------------------------------------------------------------------;--------------------------------------------------- Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C)(C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 47 830819 8.1 -----9.1 8 2 7.5 -----9.4 8 2 48 830826 7.7 8.6 9.4 28 7 7.2 8.7 10.2 28 7 49 830902 5.7 6.8 8.3 28 7 5.1 6.6 8.8 28 7 50 830909 5.9 6.8 7.5 27 7 5.2 6.9 8.4 27 7 51 830916 4.6 5.4 6.6 28 7 3.6 5.3 6.8 28 7 52 830923 1.0 2.1 6.1 32 8 -.1 1.3 6.0 32 8 1 831001 1.2 2.3 3.4 28 7 -.1 1.8 3.9 28 7 2 831008 .7 1.1 1.5 28 7 -.1 .3 1.3 28 7 3 831015 .7 .8 1.0 28 7 0.0 .1 .5 28 7 4 831022 .7 .9 1.1 28 7 -.1 .1 .3 21 6 5 831029 .7 -----.9 19 5 ---------------0 0 -----Data not available. Appendix Table F-48.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 29 -Site 2,RM 126.1,GC S30N03WI9DCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Cal~nder Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C)(C)(C)n in record ---------------------------~------------------------------------------------------------------------------------------------- ..." I Nex> Q'\ 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 831029 831105 831112 831119 831126 831203 831210 831217 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 1.6 1.7 1.8 0.0 -.1 1.0 1.1 .1 .1 .2 0.0 0.0 -.1 -.1 -.1 1.9 109 1.6 1.2 1.2 1.2 .4 .1 0.0 0.0 .1 1.9 2.0 2.0 1.9 1.5 1.3 1.4 1.3 .6 .4 .4 .3 .2 .1 .2 8 28 28 28 28 28 28 1 o o o o o o o o 23 1 8 28 28 28 27 2 7 7 7 7 7 7 1 o o o o o o o o 6 1 2 7 7 7 7 0.0 0.0 0.0 0.0 0.0 0.0 .1 0.0 -.1 -.1 -.1 -.1 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .1 .1 .3 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .1 .1 .1 .1 .2 .2 .3 .3 .4 .6 .6 0.0 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 8 14 9 28 28 28 28 3 5 28 28 28 28 28 28 28 28 1 8 28 28 28 28 2 4 3 7 7 7 7 1 2 7 7 7 7 7 7 7 7 1 2 7 7 7 7 -----Data not available. ,•,)!I J J J J .J J .J 1 • - Appendix Table F-49.Weekly minimum,mean,and maximum intra- gravel water temperatures (C)recorded at Mainstem Susitna River at RM 136.1 GC S31N02W19ADB.Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder. Weekly Value (C)Water Year Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Starting Calendar Date 831001 831008 831015 831022 831029 831105 831112 831119 831126 831203 831210 831217 831224 831231 Min 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Mean 1.1 .1 0.0 0.0 0.0 .1 .0 0.0 .3 .1 0.0 0.0 0.0 Max 3.0 .5 0.0 0.0 0.0 .5 .5 0.0 .5 .5 0.0 0.0 0.0 0.0 n 78 84 84 84 84 84 84 84 84 84 84 84 84 50 No.of Days ~n Record 7 7 7 7 7 7 7 7 7 7 7 7 7 5 r., -----Data not available. F-287 Appendix Table F-50.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at RM 136.1.GC S3IN02W19ADB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragrave1 Weekly Values Surface Water Weekly Values Water Year Week 22 23 24 Starting Calender Date 840225 840304 840311 Min (C) 0.0 0.0 0.0 Mean (C) .1 .1 Max (C) .1 .1 .2 n 6 28 28 No.of days in record 2 7 7 Min (C) -.1 -.1 Mean (C) -.1 Max (C) 0.0 0.0 n 6 28 o No.of days in record 2 7 o "'TJ I Ncoco ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. I I I t I I ~1 •I I ,J J ,I --I '~1 '-"-~-'-F-.'~"'b. A','~-, Appendix Table F-51.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 57 -Site I,RH 142.3,GC S32N02W36CBA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Valuea Surface Water Weekly Values Water Year Week 47 48 49 50 Starting Calender Date 830819 830826 830902 830909 Min (C) 7.9 7.2 6.6 7.4 Mean (C) 8.6 7.4 Max (C) 9.0 9.4 8.5 7.5 n 8 28 28 2 No.of days in record 2 7 7 1 Min (C) 7.4 6.6 5.2 6.3 Mean (C) 8.3 6.3 Max (C) 8.8 9.6 7.9 6.4 n 8 28 28 2 No.of days in record 2 7 7 1 "I N CO \0 -----Data not available. Appendix Tab Ie F-52.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Mainstem Susitna River at LRX 57 -Site 2,RM 142.3,GC s32N02W36CBA.Values were obtained from temper8tures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- lntragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C) (C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 50 830909 6.4 7.2 8.0 12 3 5.2 -----6.8 12 3 51 830916 5.2 6.3 7.6 28 7 3.8 4.9 6.1 28 7 52 830923 .5 2.5 7.5 32 8 -.1 1.1 5.9 32 8 1 831001 .1 1.3 2.7 28 7 -.1 1.4 2.8 28 7 2 831008 .2 .9 3.4 28 7 -.1 .3 1.2 28 7 3 831015 2.4 2.6 3.0 28 7 -.1 0.0 .2 28 7 4 831022 2.8 3.4 4.0 28 7 0.0 -----.4 9 3 5 831029 3.0 3.6 4.5 27 7 -.1 -----.1 9 3 6 831105 3.2 3.4 3.6 28 7 0.0 0.0 .2 28 7 7 831112 3.5 3.7 4.0 28 7 0.0 .1 .6 28 7 8 831119 3.6 3.7 3.9 28 7 0.0 .1 .4 28 7 9 831126 3.7 3.8 3.9 28 7 0.0 0.0 .1 28 7 10 831203 3.8 3.8 3.9 28 7 0.0 0.0 .1 28 7 "TI 11 831210 3.3 3.7 3.9 28 7 0.0 .1 .1 28 7 I 12 831217 3.3 3.5 3.7 28 7 0.0 0.0 .1 28 7N ~13 831224 3.1 3.5 3.8 28 7 0.0 0.0 .2 28 7a148312313.7 3.8 3.9 28 7 0.0 0.0 .1 28 7 15 840107 3.1 3.8 3.8 27 7 0.0 0.0 .1 27 7 16 840114 3.1 3.7 3.8 28 7 0.0 0.0 .1 28 7 17 840121 3.1 3.8 3.9 27 7 0.0 0.0 .1 27 7 18 840128 3.2 3.8 3.9 28 7 0.0 0.0 .1 28 7 19 840204 3.2 3.8 3.8 28 7 0.0 0.0 .1 28 7 20 840211 3.2 3.7 3.8 28 7 0.0 0.0 .1 28 7 21 840218 3.1 3.6 3.7 28 7 -.1 0.0 .1 28 7 22 840225 3.1 3.6 3.7 27 7 0.0 0.0 .1 27 7 23 840304 3.4 3.6 3.7 28 7 0.0 0.0 .1 28 7 24 840311 3.4 3.6 3.6 '28 7 0.0 0.0 .1 28 7 25 840318 3.3 3.5 3.6 28 7 0.0 0.0 .1 28 7 26 840325 3.4 3.5 3.6 28 7 0.0 0.0 .1 28 7 27 840401 3.2 3.5 3.6 28 7 -.1 0.0 .1 28 7 28 840408 3.3 3.5 3.6 28 7 0.0 0.0 .1 28 7 29 840415 3.3 3.5 3.6 28 7 -.1 0.0 .1 28 7 30 840422 3.3 3.6 3.8 28 7 0.0 0.0 .1 28 7 31 840429 3.5 3.9 4.1 28 7 -.1 0.0 .1 28 7 32 840506 3.6 4.1 4.5 28 7 -.1 0.0 .5 28 7 33 840513 3.7 5.1 6.6 28,7 -.1 1.2 2.8 28 7 34 840520 4.8 8.0 9.4 14 4 .9 -----6.3 11 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. J I ,~~J I Jj l J I .1 I I J J I Appendix Table F-53.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Side Channel 10 -Site I,RM 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- lntragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C) (C)(C)n in record (C)(C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 47 830819 4.7 4.8 5.0 8 2 8.0 8.6 9.3 8 2 48 830826 4.6 4.8 5.1 28 7 7.3 8.9 10.3 28 7 49 830902 3.9 4.3 4.7 28 7 5.2 8.2 12.8 28 7 50 830909 4.2 4.4 4.7 27 7 6.4 8.3 13.2 27 7 51 830916 4.1 4.4 4.7 28 "7 4.7 7.3 11.5 28 7 52 830923 4.0 4.2 4.6 32 8 3.1 5.1 8.7 32 8 1 831001 3.9 4.2 4.4 28 7 3.2 5.6 8.8 28 7 2 831008 3.7 4.0 4.2 28 7 1.9 4.1 6.5 28 7 3 831015 3.6 3.8 4.0 28 7 .8 3.8 7.9 27 7 4 831022 3.1 3.4 3.7 28 7 .2 .9 3.6 28 7 5 831029 2.8 3.0 3.2 28 7 .3 .8 1.9 28 7 "'TJ 6 831105 2.7 2.8 2.8 4 1 .4 .7 1.0 4 1 I 7 831112 -.1 .2 .4 5 2 ---------------0 0N lO 8 831119 ***************0 0 ---------------0 0.....9 831126 *****-----*****0 0 ---------------0 0 -----Data not available. *****Data available;site frozen. Appendix Table F-S4.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Side Channel 10 -Site 1 when the site was frozen,RM 134.0,GC·S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values (Site frozen)Surface Water Weekly Values Water Year Week 7 8 9 Starting Calender Date 831112 831119 831126 Min (C) -.2 -3.0 -3.0 Mean (C) -.9 .'ax (C) 0.0 -.1 -1.3 n 4 28 18 No.of Days in record 1 7 5 Min (C) Mean (C) Max (C)n o o o No.of days in record o o o "TI I N \D N -----Data not available. J f I J I ..1 J 1 2 IJ ,I 1 ~"-l '~-J ,·~·-~---t 1 Appendix Table F-55.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Side Channel 10 -Site 2,RM 134.0,GC S31N03W31BBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min He an Hax No.of days Min Mean Max No.of days Week Date (C) (C)(C)n in record (C) (C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 7 831112 ---------------0 0 1.1 -----1.7 9 3 8 831119 ---------- ----- 0 0 1.3 1.7 2.1 28 7 9 831126 3.4 -----3.5 9 3 1.7 2.1 2.3 27 7 10 831203 3.2 3.4 3.5 28 7 1.3 1.9 2.2 28 7 11 831210 2.6 3.1 3.3 28 7 .1 1.1 1.5 22 6 12 831217 2.5 2.8 3.1 28 7 0.0 1.4 1.9 21 6 13 831224 2.4 2.9 3.1 28 7 1.2 1.8 1.9 28 7 14 831231 1.8 2.0 2.4 28 7 1.0 1.4 1.7 28 7 15 840107 2.2 2.6 2.8 27 7 1.3 1.5 1.7 27 7 .."16 840114 2.2 2.4 2.5 28 7 .7 1.2 1.4 28 7 I 17 840121 2.1 2.2 2.3 28 7 .7 .9 1.0 28 7N \0 18 840128 2.1 2.2 2.3 28 7 .6 .9 1.1 28 7w198402042.2 2.8 3.2 28 7 .7 1.3 1.5 28 7 20 840211 3.2 3.4 3.5 28 7 .7 1.2 1.6 28 7 21 840218 3.4 3.5 3.5 28 7 .7 1.1 1.8 28 7 22 840225 3.4 3.5 3.5 28 7 .4 1.1 2.6 28 7 23 840304 3.4 3.5 3.5 28 7 .8 2.0 4.1 28 7 24 840311 3.3 3.4 3.5 28 7 .7 2.0 5.3 28 7 25 840318 3.2 3.4 3.5 27 7 .7 1.8 4.7 27 7 26 840325 3.2 3.3 3.5 28 7 1.2 3.0 7.4 28 7 27 840401 3.1 3.3 3.4 28 7 .9 3.2 8.3 28 7 28 840408 3.1 3.2 3.4 28 7 .9 3.7 8.4 28 7 29 840415 3.0 3.2 3.5 28 7 1.0 4.3 12.1 28 7 30 840422 3.0 3.3 3.6 28 7 .7 5.4 12.4 28 7 31 840429 3.0 3.2 3.5 28 7 1.8 5.9 13.1 28 7 32 840506 2.9 3.0 3.3 28 7 1.7 6.7 14.2 28 7 33 840513 2.9 3.1 3.4 28 7 2.1 ~.7 14.7 28 7 34 840520 2.9 3.4 3.6 27 7 2.0 5.5 6.9 27 7 35 840527 3.1 3.2 3.4 28 7 3.8 5.5 12.4 28 7 36 840603 3.0 -----3.3 10 3 4.8 -----12.5 10 3 ---------------------------------------------------------------------------------------------------------------------- -----Data not available. Appendix Table F-56.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Side Channel 10 -Site 2 when the site was frozen,RM 134.0,GC S3lN03W3lBBB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values (Site frozen)Surface Water Weekly Values Water Year Week 11 12 Starting Calender Date 831210 831217 Min (C) +++++ +++++ Mean (C) +++++ +++++ Max (C) +++++ +++++ n o o No.of Days in record o o Min (C) -1.2 -1.1 Mean (C) Max (C) .1 0.0 n 6 7 No.of days in record 2 2 "'TJ I N 1.D ~ Data not available. +++++Data available;site not frozen. ]l .J 1 I I I I I I -~'l -1 1 C'~"--l 1 -:'1 C~l Appendix Table F-57.Weekly minimum,mean and maximum intragravel and aurface water temperatures (C)recorded at Upper Side Channel 11 -Site 1.RM 136.3.GC S31N02W20BBD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intrag!avel Weekly Values Surface Water Weekly Values Water Year Week 47 48 49 50 Starting Calender Date 830819 830826 830902 830909 Min (C) 5.7 5.5 5.2 5.2 Mean (C) 5.9 5.5 Max (C) 6.0 6.2 5.9 5.4 n 8 28 28 11 No.of days in record 2 7 7 3 Min (C) 7.2 6.7 3.3 4.5 Mean (C) 8.3 6.1 Max (C) 8.6 9.4 9.3 10.0 n 8 28 28 11 No.of days in record 2 7 7 3 "I N 1.0 01 -----Data not available. Appendix Table F-58.Weekly minimum,mean and maximum intragravel and surface water temperatures (~)recorded at Upper Side Channel 11 -Site 2,RM 136.3,GC S31N02W20BBD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------~------------------------------------------ Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C) (C)(C)n in record (C) (C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 50 830909 4.0 -----5.5 16 4 3.9 -----9.5 16 4 51 830916 3.3 4.4 5.3 28 7 2.1 5.1 9.1 28 7 52 830923 2.7 3.5 4.7 32 8 .6 3.1 6.2 32 8 1 831001 3.0 3.8 4.8 28 7 1.0 3.6 7.0 28 7 2 831008 2.6 3.3 4.0 28 7 .2 2.2 4.8 28 7 3 831015 3.1 3.7 4.6 28 7 .9 2.7 6.2 28 7 4 831022 3.0 3.5 4.2 28 7 .6 1.8 4.7 28 7 5 831029 3.1 3.6 4.1 28 7 .8 1.8 3.5 28 7 6 831105 3.1 3.6 3.9 28 7 .8 1.4 2.2 28 7 7 831112 3.4 3.9 4.3 28 7 1.0 1.6 2.2 28 7 8 831119 3.6 4.3 4.6 28 7 1.2 2.0 2.6 28 7 9 831126 3.9 4.6 4.8 28 7 1.6 2.4 3.0 28 7 10 831203 3.6 4.3 4.6 28 7 1.7 2.4 3.1 28 7 11 831210 3.4 4.1 4.3 28 7 0.0 1.7 2.4 28 7 12 831217 3.5 4.1 4.3 27 7 .4 2.0 2.3 27 7 "13 831224 3.1 3.9 4.1 28 7 -.8 1.3 1.9 22 7 I 14 831231 3.2 4.4 4.8 28 7 -.4 1.8 3.2 28 7N l.D 15 840107 2.7 3.7 4.4 28 7 .7 1.6 2.5 28 7m168401142.1 2.9 3.5 28 7 -.2 .8 1.8 28 7 17 840121 1.9 2.7 2.9 28 7 -.3 .5 1.1 28 7 18 840128 2.2 2.9 3.2 28 7 -.1 1.1 1.9 28 7 19 840204 2.0 2.9 3.2 28 7 -.1 .9 1.8 28 7 20 840211 2.2 3.2 3.8 28 7 .3 1.5 3.2 28 7 21 840218 2.4 3.3 3.8 28 7 .2 1.5 3.1 28 7 22 840225 2.4 3.4 4.1 27 7 .3 1.7 4.1 27 7 23 840304 3.4 4.3 5.1 28 7 1.5 3.6 6.4 28 7 24 840311 3.5 4.3 5.2 28 7 1.1 3.3 7.0 28 7 25 840318 3.4 4.1 4.8 28 7 1.0 2.6 5.6 28 7 26 840325 3.6 4.7 5.7 28 7 1.4 3.9 8.2 28 7 27 840401 3.7 4.9 5.9 28 7 1.3 4.3 8.7 28 7 28 840408 3.5 4.8 8.9 28 7 1.4 4.7 10.9 28 7 29 840415 3.7 4.8 6.5 28 7 1.5 5.0 11.0 28 7 30 840422 4.0 5.3 6.6 28 7 1.6 5.8 11.3 28 7 31 840429 4.9 5.9 6.9 28 7 3.5 7.3 12.6 28 7 32 840506 4.7 6.2 7.7 28 7 2.9 7.9 14.3 28 7 33 840513 4.1 5.6 7.6 28 7 2.1 5.9 13 .3 28 7 34 840520 4.0 5.6 6.4 27 7 2.1 5.8 7.2 27 7 35 840527 4.5 6.3 8.2 28 7 3.4 7.4 13.7 28 7 36 840603 5.1 -----8.5 11 3 4.2 -----14.1 11 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. J :1 J ...1 J .1 J ,I ".1 I I J I I J J 1 ~~-I Appendix Table r-59.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Upper Side Channel 11 -Site 3,RM 136.3,GC S3lN02W20BBD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. lntragravel Weekly Values Surface Water Weekly Values Water Year Week Starting Calender Date Min (C) Mean (C) Max (C)n No.of days in record Min (C) Mean (C) }Iax (C)n No.of days in record -----------------------------------~--------------------------------------------------------------------------~-------------- "'TJ I N t.O -...J 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 840527 840603 3.2 3.0 2.9 3.0 3.0 3.0 3.0 3.0 3.2 3.3 3.3 3.4 3.6 3.8 4.2 4.5 5.0 5.0 4.7 4.7 5.3 5.6 3.1 3.0 3.1 3.1 3.2 3.2 3.2 3.6 3.6 3.5 3.8 4.0 4.3 4.7 5.1 5.5 5.7 5.4 5.5 5.8 3.3 3.3 3.2 3.3 3.3 3.4 3.4 3.5 3.9 3.9 3.7 4.3 4.5 4.9 5.5 5.8 6.1 6.3 6.2 5.9 6.5 6.6 9 28 28 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 27 28 11 3 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 1.0 .3 0.0 .1 .1 .4 .2 .1 .9 .2 0.0 .2 .1 .3 .3 .3 2.3 1.9 1.4 1.6 3.2 3.9 .8 .4 .9 .6 1.1 1.0 1.0 2.9 2.3 2.8 3.2 3.5 4.0 4.9 7.0 7.4 5.4 5.5 7.2 2.0 1.8 .9 1.7 1.5 2.8 2.5 3.4 5.7 6.2 4.7 7.3 7.8 8.9 10.9 11.4 13.1 14.4 13.4 7.0 14.3 14.6 9 28 28 28 28 28 28 28 28 28 19 28 28 28 28 28 28 28 28 27 28 11 3 7 7 7 7 7 7 7 7 7 5 7 7 7 7 7 7 7 7 7 7 3 -----Data not available. Appendix Table F-60.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Side Channel 21 -Site I,RM 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Year Week Starting Calender Date Min (C) Mean (C) Max (C)n No.of days in record Min (C) Mean (C) Max (C)n No.of days in record ----------------------------------~------------------------------------------------------------------------------------------ 48 49 50 830826 830902 830909 5.2 3.9 4.1 4.5 6.1 5.2 4.8 13 28 15 4 7 4 7.1 4.7 9.2 8.2 13 16 o 4 4 o ." I N \0 00 -----Data not available • I I ..~I )I i I I 1 J I j I ;;J I J ]--C-J -~-]-1 -1 1 Appendix Tab Ie F-61.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Side Channel 21 -Site 2,RH 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragrave1 Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C)(C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 50 830909 6.0 -----6.2 12 3 4.5 -----7.5 12 3 51 830916 5.6 6.0 6.2 28 7 2.9 5.3 7.1 28 7 52 830923 4.3 5.5 6.2 32 8 2.4 4.1 5.0 32 8 1 831001 3.4 3.6 4.3 28 7 2.4 3.9 4.7 28 7 2 831008 2.1 2.8 3.5 28 7 1.9 ]'.5 4.5 28 7 3 831015 1.7 1.8 2.2 28 7 2.5 3.3 4.5 28 7 4 831022 1.6 1.8 2.0 28 7 1.8 2.5 3.7 28 7 5 831029 1.7 2.2 3.4 27 7 1.6 2.1 3.1 27 7 6 831105 2.7 2.9 3.3 28 7 2.0 2.5 2.8 28 7 7 831112 2.2 2.7 3.2 28 7 1.3 2.1 2.7 28 7 8 831119 2.3 2.7 3.1 28 7 1.4 2.1 2.7 28 7 9 831126 2.5 2.8 3.0 28 7 1.8 2.2 2.6 28 7 10 831203 2.2 2.7 3.1 28 7 1.3 2.1 2.7 28 7 11 831210 2.0 2.3 2.6 28 7 1.3 1.6 2.0 28 7 "'TJ 12 831217 2.0 2.4 2.8 28 7 1.3 1.8 2.4 28 7 I 13 831224 2.0 2.2 2.5 28 7 1.3 1.6 2.0 28 7 N 14 831231 2.0 2.4 2.8 28 7 1.4 1.9 2.4 28 7\0 \0 15 840107 1.9 -----2.6 14 4 1.2 1.6 2.1 27 7 16 840114 ---------------0 0 1.4 1.5 1.6 28 7 17 840121 ---------------0 0 .8 1.2 1.5 28 7 18 840128 ---------------0 0 .7 1.3 1.6 28 7 19 840204 ----- ----------0 0 1.5 1.6 1.7 28 7 20 840211 ----- ----------0 0 1.5 1.6 1.7 28 7 21 840218 ---------------0 0 1.5 1.6 1.6 28 7 22 840225 ---------------0 0 1.5 1.6 1.6 28 7 23 840304 ---------------0 0 1.5 1.6 2.3 28 7 24 840311 ---------------0 0 1.4 1.8 2.4 28 7 25 840318 ---------- ----- 0 0 1.5 1.5 1.7 27 7 26 840325 ---------------0 0 1.5 1.5 1.7 28 7 27 840401 ---------------0 0 1.5 1.7 2.3 28 7 28 840408 ---------------0 0 1.5 1.7 2.1 28 7 29 840415 ---------------0 0 1.5 1.7 4.2 28 7 30 840422 ---------------0 0 1.7 2.5 5.7 28 7 31 840429 ---------------0 0 3.0 6.1 11.2 28 7 32 840506 ---------------0 0 3.2 7.7 12.7 28 7 33 840513 ---------------0 0 2.1 5.3 13.1 28 7 34 840520 ---------------0 0 3.0 -----8.2 10 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. Appendix Table F-62.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Side Channel 21 -Site 3,RM 141.0,GC S3lN02W02CAA.Values ,were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values "IWoo Water Year Week 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Starting Calender Date 831126 831203 831210 831217 831224 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 Min (C) .1 .1 0.0 -.1 -.1 -.1 -.2 -.2 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** .1 .1 4.0 .3 .6 Mean (C) .2 0.0 0.0 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** 2.8 5.9 2.1 Max (C) .2 .2 .2 0.0 0.0 0.0 0.0 0.0 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** .2 5.8 7.2 5.0 .8 n 9 28 17 9 19 13 28 4 o o o o o o o o o o o o 1 28 28 28 10 No.of days in record 3 7 5 3 5 4 7 1 o o o o o o o o o o o o 1 7 7 7 3 Min (C) -.1 -.2 ***** -.1 -.2 .1 .2 0.0 .2 .6 1.0 1.4 1.6 1.7 2.0 2.1 2.3 2.6 2.7 2.9 3.1 4.4 6.3 4.0 4.4 Mean (C) 0.0 ***** .4 .9 1.3 1.5 1.7 1.9 2.3 2.3 2.6 2.8 2.9 3.1 3.7 7.8 9.3 6.5 Max (C) 0.0 0.0 ***** 0.0 0.0 .3 .5 .3 .6 1.1 1.5 1.6 1.8 2.4 2.7 3.0 3.1 3.4 3.4 3.8 6.9 11.8 12.8 12.2 6.1 n 9 24 o 9 18 13 28 4 8 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 10 No.of days in record 3 6 o 3 5 4 7 1 2 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 -------------------------------------------------------------------------~--------------------------------------------------- -----Data not available. *****Data available;site frozen. :I J I J J J I J I I I J J I I I ---1 ]~....•].....]7.~ Appendix Table F-63.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Side Channel 21 -Site 3 when the site was frozen,RM 141.0,GC S31N02W02CAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperatures recorder. Intragrave1 Weekly Values (Site frozen)Surface Water Weekly Values (Site frozen) Water Year Week Starting Calender Date Min (C) Mean (C) Max (C)n No.of Days in record Min (C) Mean (C) !'ax (C)n No.of Days in record -----------------------------------~----------------------------------------------------------------------------------------- ." I Wo..... 10 11 17 18 19 20 21 22 23 24 25 26 27 28 29 30 831203 831210 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 +++++ +++++ -1.3 -1.5 -.3 -.2 -.2 -.2 -.1 -.1 -.1 -.1 -.1 -.1 -.1 -.1 +++++ -.7 -.9 -.2 -.1 -.1 -.1 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 +++++ +++++ -.1 -.3 -.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .1 .1 .1 4 o 24 28 28 28 28 28 28 28 28 28 28 28 28 27 1 o 6 7 7 7 7 7 7 7 7 7 7 7 7 7 -.4 -.5 -1.8 -1.9 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -.4 -1.0 -1.1 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -.1 -.4 .1 .2 +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ 8 17 24 20 o o o o o o o o o o o o 2 5 6 5 o o o o o o o o o o o o -----Data not available. +++++Data available;site not frozen. Appendix Table F-64.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Lower Slough 8A -Site 2,RM 125.6,GC S30N03W30BCD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Year Week 47 Starting Calender Date 830819 Min (C) 4.5 Mean (C) Max (C) 4.6 n 6 No.of days in record 2 Min (C) 6.2 Mean (C) Max (C) 9.6 n 6 No.-of days in record 2 "'Tl I Wa N -----Data not available. I J I J .1 J I I 1 J J J J J J .1 .I ----1 -1 -1 --,--j Appendix Table F-65.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Lower Slough 8A -Site 3,RH 125.6,GC S30N03W30BDB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- lntragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days .Min Mean Max No.of days Week Date (C) (C) (C)n in record (C)(C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 47 830819 4.9 -----4.9 1 1 8.3 -----9.2 1 1 48 830826 4.7 4.9 5.1 28 7 6.9 8.5 11.1 28 7 49 830902 4.7 5.5 7.1 28 7 4.6 7.0 9.9 28 7 50 830909 6.1 7.4 8.6 28 7 6.2 7.9 10.0 28 7 51 830916 4.6 6.1 7.7 28 7 4.4 6.4 8.6 28 7 52 830923 1.6 3.1 7.1 32 8 .5 2.7 6.7 32 8 1 831001 1.9 3.4 4.9 28 7 1.2 3.3 5.6 28 7 2 831008 .7 1.8 2.6 28 7 .3 1.6 2.5 28 7 3 831015 1.0 L8 2.5 28 7 .4 1.6 3.0 28 7 4 831022 .4 .9 1.8 28 7 .3 .9 2.1 28 7 5 831029 .2 .5 .9 26 7 .3 .6 1.3 26 7- 7 831112 .2 -----.9 13 4 .2 -----.6 5 2 8 831119 .2 -----.9 12 3 -.1 -----.6 8 2 9 831126 .8 2.0 2.2 23 7 .4 .5 .7 21 6 10 831203 1.9 2.1 2.2 27 7 .3 .6 .8 26 7 11 831210 2.1 2.1 2.2 28 7 .5 .6 .8 28 7 "'T'J 12 831217 .3 1.1 2.2 22 7 .3 .5 .7 22 7Iw13831224.3 .6 .8 27 7 .5 .5 .6 27 7 0 14 831231 .3 .5 1.1 28 7 .5 .5 .6 28 7w 15 840107 .5 .6 .7 26 7 .5 .6 .9 26 7 16 840114 .4 .6 .8 28 7 .5 .7 .9 28 7 17 840121 .3 -----.5 20 6 .5 -----.6 20 6 18 840128 .3 .4 .5 28 7 .5 .5 .6 28 7 19 840204 .3 .4 .5 28 7 .4 .5 .6 28 7 20 840211 .3 .4 .5 28 7 .5 .5 .6 28 7 21 840218 .3 .4 .5 28 7 .4 .5 .6 28 7 22 840225 .3 .3 .4 28 7 .4 .5 .6 28 7 23 840304 .3 .6 1.2 28 7 .5 .8 1.6 28 7 24 840;311 .6 1.1 1.6 28 7 .7 1.3 2.1 28 7 25 840318 .5 LO 1.6 26 7 .5 1.2 2.3 26 7 26 840325 .8 1.5 2.4 28 7 .8 1.8 3.3 28 7 27 840401 .6 1.9 3.4 28 7 .5 2.2 4.7 28 7 28 840408 1.2 2.5 4.4 28 7 .4 2.9 5.9 28 7 29 840415 1.6 3.4 7.0 28 7 1.3 3.8 9.1 28 7 30 840422 1.9 4.5 7.0 28 7 .7 4.8 8.8 28 7 31 840429 4.1 6.3 7.8 28 7 3.7 6.8 10.1 28 7 32 840506 5.7 7.1 8.4 28 7 4.5 7.8 10.6 28 7 33 840513 3.2 5.6 6.9 28 7 4.0 7.8 11.2 28 7 34 840520 3.0 -----3.3 11 3 3.5 -----8.5 11 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available, Appendix Table F-66.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Upper Slough 8A -Site 2,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Year Week 47 4 5 6 Starting Calender Date 830819 831022 831029 831105 Min (C) 3.5 2.7 .8 -.1 Mean (C) 1.7 .3 Max (C) 3.7 3.0 2.7 .8 n 6 5 28 28 No.of days in record 2 2 7 7 Min (C) 3.6 .7 -.1 Mean (C) .4 Max (C) 6.0 1.6 1.2 n 6 5 24 o No.of days in record 2 2 6 o "I (.oJo ~ -----Data not available. .J I J ,J J J J J J I J I .1 J "~-,)"J 1 -1 '--'--1 ~]I Appendix Table F-67.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Upper Slough 8A -Site 2 when the site was frozen,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values (Site frozen)Surface Water Weekly Values (Site frozen) Water Year Week Starting Calender Date Min (C) ~tean (C) Max (C)n No.of Days in Record Min (C) Mean (C) Max (C)n No.of Days in record "'T'J I Wa U'I 5 831029 +++++++++++++++0 0 -.8 ------.1 4 1 6 831105 +++++++++++++++0 0 -4.4 -2.3 -.3 28 7 7 831112 -2.8 -1.5 -.1 28 7 -4.9 -4.2 -1.9 28 7 8 831119 -3.2 -1.5 -.5 28 7 -4.9 -3.1 -1.0 28 7 9 831126 -1.7 -1.0 -.7 28 7 -3.8 -2.2 -1.2 28 7 10 831203 -1.1 -.7 -.4 28 7 -2.6 -1.3 -.5 28 7 11 831210 -1.2 -.9 -.6 28 7 -2.4 -1.7 -1.3 28 7 12 831217 -1.2 ------.1 18 5 -2.1 -----0.0 18 5 -----Data not available. +++++Data available;site not frozen. Appendix Table F-68.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Upper Slough 8A -Site 3,RM 126.6,GC S30N03W20CCA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Year Week Starting Calender Date Min (C) Mean (C) Max (C)n No.of days in record Min (C) Mean (C) Max (C)n No.of days in record ----------------------------------~------------------------------------------------------------------------------------------ "'Tl I Wo O'l 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 831217 831224 831231 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 2.8 1.5 2.4 2.7 2.6 2.7 2.8 2.9 2.7 2.7 2.7 2.7 2.8 2.8 2.8 2.8 2.8 2.8 2.9 2.7 2.6 2.1 1.7 2.2 2.7 2.8 2.8 2.8 2.9 3.0 2.8 2.8 2.8 2.8 2.8 2.9 3.1 3.0 2.9 2.9 3.0 2.9 2.7 2.7 3.1 2.8 2.8 2.9 2.9 2.9 3.1 3.1 3.0 2.9 2.9 2.9 6.3 3.3 4.8 4.1 3.0 3.1 3.1 3.2 2.8 3.3 3.5 9 28 28 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 28 28 28 10 3 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 1.8 1.2 2.4 1.5 1.6 1.3 1.7 1.2 1.6 1.4 1.5 1.8 1.4 1.5 1.8 2.0 2.1 2.6 2.7 2.3 1.9 2.0 2.1 3.1 2.3 2.2 2.0 2.3 2.1 2.1 1.9 2.0 2.9 2.6 3.6 3.6 2.5 2.5 2.7 4.0 2.6 2.6 2.8 3.1 2.2 2.1 3.2 2.7 2.9 3.1 2.9 2.9 2.8 2.8 9 28 28 28 28 28 28 28 28 28 26 17 4 4 17 14 14 16 13 13 9 3 o 3 7 7 7 7 7 7 7 7 7 7 7 2 2 7 7 7 7 7 7 7 3 o -----------------------------------------------------------------------------------------------------------7----------------- -----Data not available. I )I .1 I J J J J J _3 J » r Appendix Table F-69.Weekly minimum,mean,and maximum surface water temperatures (C)recorded at Slough 9 Incubation Site,RM 128.5,GC S30N03W09DCB. Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder. ------------------------------------------------------------------- Weekly Value (C)Water Year Week 48 49 50 51 Starting Calendar Date 830826 830902 830909 830916 Min 7.5 3.0 3.0 1.0 Mean 5.1 5.6 3.5 Max 9.0 7.5 7.0 6.5 n 16 84 84 68 No.of Days in Record 2 7 7 6 r-'\ i i 1""1 I""" I I -----Data not available. F-307 Appendix Table F-70 .•Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Slough 9 -Site 3,RH 128.6,GC S30N03W16BDC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ------------------------------------------------------------------------------------------------------------------------------ Intragrave1 Weekly Values Surface Water Weekly Values Water Starting --------------------------------------------------------------------------------------------------------- Ye"ar Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C) (C)(C)n in record (C)(C)(C)n in record -----------------------------------'------------------------------------------------------------------------------------------- 47 830819 3.5 -----3.6 7 2 7.9 -----10.9 7 2 48 830826 3.5 3.6 3.7 28 7 6.1 8.4 12.2 28 7 49 830902 3.5 3.5 3.6 28 7 4.8 -----6.1 9 3 50 830909 3.5 3.5 3.6 28 7 ---------------0 0 51 830916 3.5 3.5 3.6 28 7 2.2 5.2 8.0 24 6 52 830923 3.5 3.5 3.5 32 8 .5 2.7 6.0 32 8 1 831001 3.5 3.5 3.5 28 7 .7 3.0 5.7 28 7 2 831008 3.4 3.5 3.5 28 7 .1 2.1 3.6 28 7 3 831015 3.4 3.5 3.5 28 7 1.1 3.3 3.6 28 7 4 831022 3.4 3.4 3.5 28 7 .4 1.5 3.4 28 7 5 831029 3.4 3.4 3.5 28 7 .5 1.5 3.1 28 7 6 831105 3.3 3.4 3.5 28 7 .3 0.0 1.8 28 7 ."7 831112 3.1 3.2 3.4 27 7 .3 .7 1.9 27 7 I 8 831119 3.1 3.2 3.3 28 7 .4 .8 1.7 28 7w 0 9 831126 3.2 3.3 3.4 28 7 .6 1.1 1.7 28 7 (Xl 10 831203 3.2 3.3 3.4 28 7 .4 1.1 1.9 28 7 11 831210 3.0 3.2 3.3 28 7 .6 .7 .8 28 7 12 831217 3.0 3.1 3.2 28 7 .6 .7 1.0 28 7 13 831224 3.2 3.3 3.5 28 7 .6 .7 1.0 28 7 14 831231 3.4 3.5 3.5 28 7 .7 1.3 2.1 28 7 15 840107 3.4 -----3.5 14 4 .7 -----1.6 14 4 25 840318 3.3 -----3.4 8 2 .5 -----4.7 8 2 26 840325 3.3 3.4 3.5 28 7 .7 3.1 6.6 28 7 27 840401 3.3 3.4 3.4 28 7 .7 3.3 7.7 28 7 28 840408 3.3 3.4 3.4 28 7 .6 4.0 8.8 28 7 29 840415 3.3 3.4 3.4 28 7 .7 4.1 10.4 28 7 30 840422 3.3 3.4 3.4 28 7 .7 4.8 9.7 28 7 31 840429 3.3 3.4 3.4 28 7 2.2 5.5 10.8 28 7 32 840506 3.3 3.4 3.4 28 7 1.4 5.0 10.7 28 7 33 840513 3.3 3.4 3.5 28 7 2.1 5.6 11.3 28 7 34 840520 3.3 3.4 3.5 26 7 2.1 6.0 8.9 26 7 35 840527 3.3 3.4 3.5 28 7 2.8 6.5 11.4 28 7 36 840603 3.3 -----3.5 18 5 4.5 -----14.9 18 5 ----------------------------------------------------------------------------------------------------------------~------------ -----Data not available. J I ))J .J J J I I J .I .§I J • J ]---~].~) Appendix Table F-7l.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Slough 10 Northeast,RH 134.0,GC S3lN03W36AAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ~later Year Week Intragravel Weekly Values Surface Water Weekly Values Starting --------------------------------------------------------------------------------------------------------Calender Min Mean Max No.of days Min Mean Max No.of days Date (C)(C)(C)n in record (C)(C) (C)n in record ----------------------------------~------------------------------------------------------------------------------------------ "'TJ I Wo ID 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 831015 831022 831029 831105 831112 831119 831126 831203 831210 831217 831224 831231 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 3.7 3.3 3.1 2.8 2.5 2.4 2.5 2.5 2.4 2.4 2.5 2.7 2.7 2.9 2.9 3.1 3.1 3.2 3.2 3.1 3.2 3.11 2.8 2.9 2.7 2.7 2.5 2.5 3.1 3.2 3.2 3.6 3.5 3.3 3.0 2.7 2.6 . 2.7 2.7 2.5 2.6 2.6 2.8 2.9 3.0 3.0 3.2 3.3 3.3 3.3 3.3 3.3 3.2 3.0 3.0 3.0 3.0 3.0 3.1 3.5 3.5 3.6 4.0 3.8 3.5 3.3 2.9 2.7 2.8 2.8 2.6 2.7 2.7 2.9 3.1 3.1 3.2 3.4 3.4 3.5 3.4 3.4 3.4 3.3 3.2 3.2 3.2 3.2 3.5 3.6 3.8 3.9 4.2 4.2 10 28 28 28 27 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 10 3 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 2.2 1.5 1.1 .6 .6 .5 .9 .6 .3 .6 .6 .6 .8 .7 .6 .8 .9 1.6 1.6 1.3 2.1 1.4 .9 1.3 .7 .9 .5 .6 1.7 1.5 1.9 2.4 2.4 2.2 1.5 1.1 1.2 1.6 1.4 .•9 1.2 .9 1.6 1.8 1.6 1.0 1.9 1.8 2.2 2.2 2.2 2.8 2.4 1.9 2.7 2.7 2.8 3.1 3.7 4.3 3.8 3.8 3.7 3.6 3.3 2.2 2.2 2.0 2.1 2.3 1.5 2.0 1.4 2.2 2.5 2.5 1.6 2.7 2.4 3.1 2.9 3.1 3.9 4.0 3.8 4.9 5.1 5.8 8.6 8.2 8.6 8.3 8.0 6.5 10 28 28 28 27 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 28 27 28 28 28 28 28 28 28 28 10 3 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 -----Data not available. Appendix Table F-72.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Slough 10 Northwest,RM 134.0,GC S3lN03W36AAA.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean llax No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C)(C)(C)n in record ---------------------------------~------------------------------------------------------------------------------------------- 3 831015 3.5 -----3.6 9 3 -----3.3 9 3 4 831022 3.5 3.6 3.7 28 7 1.8 2.4 3.5 28 7 5 831029 3.6 3.6 3.7 28 7 1.8 2.3 2.8 28 7 6 831105 3.5 3.6 3.7 28 7 1.7 2.1 2.6 28 7 7 831112 3.5 3.6 3.7 27 7 1.6 1.9 2.5 27 7 8 831119 3.5 3.6 3.8 28 7 1.6 1.9 2.4 28 7 9 831126 3.6 3.7 3.8 28 7 1.8 2.1 2.4 28 7 10 831203 3.6 3.7 3.8 27 7 1.5 1.9 2.4 27 7 11 831210 3.6 3.7 3.8 28 7 1.4 1.6 1.8 28 7 12 831217 3.7 3.8 3.9 28 7 1.5 1.8 2.2 28 7 13 831224 3.8 3.9 4.0 28 7 1.4 1.6 1.9 28 7 14 831231 3.9 4.0 4.2 28 7 1.4 1.8 2.2 28 7 15 840107 4.0 4.2 4.4 27 7 1.5 1.9 2.4 27 7 "'TJ 16 840114 4.2 4.3 4.5 28 7 1.4 1.8 2.4 28 7I W 17 840121 4.2 -----4.5 17 5 1.2 -----1.7 17 5 ~18 840128 4.1 4.5 4.7 28 7 1.2 1.6 2.0 28 7a 19 840204 .6 4.6 4.8 22 6 1.1 -----2.0 19 5 22 840225 5.3 -----5.6 5 2 1.8 -----2.7 5 2 23 840304 5.4 5.6 5.9 28 7 1.9 2.6 3.7 28 7 24 840311 5.5 5.7 5.9 28 7 1.3 2.5 3.9 28 7 25 840318 5.6 5.8 5.9 28 7 1.6 2.3 3.8 28 7 26 840325 5.5 5.7 6.1 28 7 1.8 2.7 4.5 28 7 27 840401 5.5 5.7 5.9 28 7 1.7 2.8 5.0 28 7 28 840408 5.6 5.8 6.1 28 7 1.6 3.1 5.6 28 7 29 840415 5.7 6.0 6.4 28 7 1.8 3.3 7.6 28 7 30 840422 5.8 6.2 6.5 28 7 1.8 3.7 6.5 28 7 31 840429 5.9 6.2 6.6 28 7 1.7 3.9 7.6 28 7 32 840506 5.9 6.2 6.4 28 7 1.7 3.8 7.5 28 7 33 840513 5.9 6.2 6.8 28 7 2.2 4.4 7.8 28 7 34 840520 6.4 -----6.8 10 3 3.4 -----6.9 10 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. I ~1 J I !J )))I t I •J I ,I I"'" I I Appendix Table F-73.Weekly minimum,mean,and maximum intra- gravel water temperatures (C)recorded at Slough 11 -Incubation Site, GC S31N02W19DDD.Values were from temperatures measured at intervals by a Ryan temperature RM 135.5, obtained two-hour recorder. Weekly Value (C)Water Year Week Starting Calendar Date Min Mean Max n No.of Days in Record 13 831224 0.0 .5 7 1 14 831231 .5 .5 1.0 84 7 IS 840107 .5 .5 .5 84 7 16 840114 .5 .5 .5 84 7 17 840121 .5 .5 .5 84 7 18 840128 .5 .5 .5 84 7 "....19 840204 .5 .5 .5 84 7:20 840211 .5 .5 1.0 84 7 21 840218 .5 .5 1.0 84 7 22 840225 .5 .5 10 1 -----Data not available • ..... .-. F-311 -------_......_......_--------~----_.......---------------------------I Appendix Table F-74.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Slough 11 -Site 2,RH 135.7,GC S30N03W19DAD.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragrave1 Weekly Values Surface Water Weekly Values Water Starting ----------------------------------------------------------------~---------------------------------------Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C) (C)(C)n in record ----------------------------------------------------------------------------------------------------------------------------- 47 830819 3.5 -----3.6 8 2 4.3 -----7.5 8 2 48 830826 3.5 3.5 3.6 28 7 4.7 6.1 8.8 28 7 49 830902 3.4 3.5 3.6 28 7 3.3 5.2 7.7 28 7 50 830909 3.5 3.5 3.6 28 7 3.9 5.4 7.3 28 7 51 830916 3.4 3.5 3.6 28 7 3.1 4.6 6.2 28 7 52 830923 3.2 3.4 3.5 32 8 .9 2.8 4.7 32 8 1 831001 3.2 3.4 3.5 28 7 1.9 3.3 5.4 28 7 2 831008 3.2 3.3 3.3 28 7 1.1 2.4 3.3 28 7 3 831015 3.2 3.3 3.3 28 7 1.6 2.5 3.6 28 7 4 831022 3.2 3.3 3.3 28 7 1.6 2.3 3.3 28 7 5 831029 3.2 3.2 3.3 28 7 1.8 2.2 3.1 28 7 6 831105 3.1 3.2 3.3 28 7 1.6 2.0 3.0 28 7 7 831112 3.1 3.1 3.2 27 7 1.3 1.6 2.2 27 7 8 831119 3.0 3.1 3.2 28 7 1.1 1.6 2.0 28 7 9 831126 3.1 3.2 3.2 28 7 1.3 1.8 2.1 28 7 10 831203 3.1 3.2 3.3 28 7 1.6 1.9 2.4 28 7 11 831210 3.0 3.1 3.2 28 7 1.1 1.4 1.7 28 7 "12 831217 3.0 3.1 3.2 28 7 1.3 1.5 2.0 28 7I W 13 831224 3.0 3.1 3.2 28 7 1.1 1.3 1.6 28 7.....14 831231 3.1 3.2 3.3 28 7 1.1 1.5 1.9 28 7N 15 840107 3.1 3.2 3.3 27 7 1.1 1.6 2.1 27 7 16 840114 3.0 3.1 3.3 28 7 1.2 1.6 2.1 28 7 17 840121 3.0 3.1 3.2 22 7 1.0 1.2 1.7 22 7 18 840128 3.0 3.1 3.2 28 7 .9 1.4 1.7 28 7 19 840204 3.0 3.1 3.2 28 7 1.0 1.2 1.4 28 7 20 840211 3.1 3.1 3.2 28 7 1.2 1.4 2.0 28 7 21 840218 3.1 3.1 3.2 28 7 1.3 1.5 1.9 28 7 22 840225 3.0 3.1 3.2 28 7 1.1 1.6 2.3 28 7 23 840304 3.1 3.2 3.3 28 7 1.6 2.3 3.6 28 7 24 840311 3.2 3.4 3.5 28 7 2.2 3.1 4.2 28 7 25 840318 3.3 3.4 3.5 27 7 2.6 3.2 4.5 27 7 26 840325 3.3 3.5 3.5 28 7 2.4 3.2 4.9 28 7 27 840401 3.4 3.5 3.6 28 7 2.4 3.7 5.2 28 7 28 840408 3.5 3.6 3.8 28 7 2.5 4.0 5.6 28 7 29 840415 3.5 3.7 3.8 28 7 2.6 4.2 7.6 28 7 30 840422 3.6 3.8 4.0 28 7 1.8 4.7 7.6 28 7 31 840429 3.8 4.0 4.2 28 7 3.7 5.6 9.2 28 7 32 840506 4.0 4.2 4.4 28 7 4.1 6.7 10.4 28 7 33 840513 4.0 4.1 4.3 28 7 4.5 7.3 10.9 28 7 34 840520 3.9 -----4.2 10 3 4.5 -----11.6 10 3 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. I ,J J 1 J __..1 J J J I J J ..J J I ]1 -.--1 Appendix Table F-75.Weekly minimum,mean and maximum intragravel and aurface water temperatures (C)recorded at Lower Slough 21 -Site 2,RM 141.8,GC S31N02W02AAB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. ----------------------------------------------------------------------------------------------------------------------------- Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C) (C)(C)n in record ----------------------------------_._---------------------------------------------------------------------------------------- 47 830819 3.7 -----3.9 8 2 4.4 -----8.3 8 2 48 830826 3.7 3.8 3.9 28 7 4.5 6.9 9.0 28 7 49 830902 3.7 3.8 4.1 28 7 2.5 4.4 7.8 28 7 50 830909 3.7 3.8 3.9 28 7 3.0 4.2 6.4 26 7 51 830916 3.7 3.8 4.1 28 7 2.3 3.7 6.2 28 7 52 830923 3.7 3.9 4.2 32 8 1.3 2.6 4.1 32 8 1 831001 3.7 3.9 4.2 28 7 1.4 2.7 4.7 27 7 2 831008 3.7 3.9 4.2 28 7 .2 2.2 3.6 28 7 3 831015 3.6 3.9 4.1 28 7 1.5 2.4 4.0 28 7 4 831022 3.7 3.9 4.1 28 7 1.2 2.0 3.2 28 7 5 831029 3.7 3.9 4.1 27 7 1.1 2.0 2.9 27 7 6 831105 3.7 3.9 4.1 28 7 .9 1.6 2.3 28 7 7 831112 3.7 3.9 4.1 28 7 .3 1.2 2.1 28 7 8 831119 3.7 3.9 4.3 28 7 .3 1.2 2.3 28 7"9 831126 3.6 3.8 4.0 28 7 .6 1.4 2.0 28 7I W 10 831203 3.7 3.8 4.1 28 7 .1 1.1 2.2 28 7.....831210 3.8 4.0 4.2 28 7 .1 .5 1.1 28 7w11 12 831217 3.7 3.8 4.1 28 7 .1 .9 1.8 28 7 13 831224 3.7 3.9 4.2 28 7 .1 .4 _.7 28 7 14 831231 3.6 3.9 4.2 28 7 .1 .8 1.7 28 7 15 840107 3.6 3.8 4.0 27 7 0.0 1.0 2.1 27 7 16 840114 3.6 3.8 4.1 28 7 0.0 .9 2.1 28 7 17 840121 3.7 4.0 4.2 28 7 0.0 .3 .8 28 7 18 840128 3.7 3.9 4.3 28 7 .4 1.2 1.9 27 7 19 840204 3.7 4.0 4.3 28 7 .2 1.0 1.7 28 7 20 840211 3.6 3.9 4.1 28 7 .8 1.3 2.3 28 7 21 840218 3.6 3.9 4.1 28 7 .7 1.4 2.2 28 7 22 840225 3.6 3.9 4.2 28 7 .4 1.4 2.7 28 7 23 840304 3.5 3.7 3.9 28 7 1.3 2.5 4.6 27 7 24 840311 3.5 3.8 4.0 28 7 .5 2.0 4.2 27 7 25 840318 3.5 3.8 4.0 27 7 .2 1.4 3.9 '1.7 7 26 840325 3.5 3.7 4.0 28 7 .6 2.4 5.5 28 7 27 840401 3.5 3.7 3.9 28 7 .5 2.8 6.6 28 .7 28 840408 3.5 3.7 3.9 28 7 .5 2.7 7.3 28 7 29 840415 3.5 3.6 4.0 28 7 .2 3.2 9.7 28 7 30 840422 3.4 3.6 3.9 28 7 .1 3.6 9.4 28 7 31 840429 3.4 3.5 3.7 28 7 1.6 4.5 9.9 28 7 32 840506 3.4 3.5 3.7 28 7 1.2 5.0 11.4 28 7 33 840513 3.4 3.5 3.7 28 7 1.9 5.6 11.6 28 7 34 840520 3.5 3.6 3.8 26 7 2.1 5.1 10.0 26 7 35 840527 3.6 3.7 3.9 28 7 2.3 4.8 10.2 28 7 36 840603 3.6 _...._--3.8 15 4 2.7 -----9.9 15 4 ----------------------------------------------------------------------------------------------------------------------------- -----Data not available. Appendix Table F-76.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Upper Slough 21 -Site I,RM 142.0,GC S32N02W36CCC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. --------------------------------------------------------------------------------------------------------------------------- Intragravel Weekly Values Surface Water Weekly Values Water Starting -------------------------------------------------------------------------------------------------------- Year Calender Min Mean Max No.of days Min Mean Max No.of days Week Date (C)(C)(C)n in record (C)(C) (C)n in record ----------------------------------------------------------------------------------------------------------------------------- 47 830819 4.0 -----8.6 8 2 4.0 -----9.6 8 2 48 830826 4.3 5.9 8.6 28 7 4.3 6.2 9.1 28 7 49 830902 3.1 4.3 6.6 28 7 2.8 4.3 7.2 28 7 50 830909 3.7 4.5 5.9 28 7 3.6 4.6 6.4 28 7 51 830916 3.3 4.0 5.3 28 7 2.9 4.0 5.8 28 7 52 830923 2.6 3.3 4.7 32 8 2.0 3.1 4.7 32 8 1 831001 2.6 3.3 4.7 28 7 2.1 3.2 4.8 28 7 2 831008 2.0 2.9 3.6 28 7 1.6 2.6 3.5 28 7 3 831015 2.6 3.0 3.8 28 7 2.1 2.7 3.7 28 7 4 831022 2.6 2.9 3.4 28 7 2.0 2.6 3.2 28 7 5 831029 2.6 2.9 3.3 27 7 2.1 2.6 3.1 27 7 6 831105 2.6 2.8 3.2 28 7 2.0 2.5 2.8 28 7 7 831112 2.1 2.6 3.1 28 7 1.3 2.1 2.7 28 7 8 831119 2.2 2.6 3.0 28 7 1.4 2.1 2.7 28 7 9 831126 2.4 2.7 2.9 28 7 1.8 2.2 2.6 28 7 .."10 831203 2.1 2.6 3.0 28 7 1.3 2.1 2.7 28 7I118312102.5 7 1.3 1.6 2.0 28 7w1.9 2.2 28 I-'12 831217 1.9 2.3 2.7 28 7 1.3 1.8 2.4 28 7~13 831224 1.9 2.1 2.4 28 7 1.3 1.6 2.0 28 7 14 831231 1.9 2.3 2.7 28 7 1.4 1.9 2.4 28 7 15 840107 1.8 -----2.5 14 4 1.2 2.1 2.6 27 7 16 840114 ---------------0 0 1.3 2.0 2.6 28 7 17 840121 ---------------0 0 1.0 1.3 1.9 28 7 18 840128 ---------------0 0 1.3 1.9 2.5 28 7 19 840204 ---------------0 0 1.5 2.1 2.6 28 7 20 840211 ---------------0 0 1.3 1.8 2.3 28 7 21 840218 ---------------0 0 1.2 1.9 2.6 28 7 22 840225 ---------------0 0 1.4 2.2 2.9 28 7 23 840304 ---------------0 0 2.2 3.0 3.9 28 7 24 840311 ---------------0 0 1.8 2.8 3.8 28 .7 25 840318 ---------------0 0 1.5 2.3 3.6 27 7 26 840325 ---------------0 0 1.9 2.9 4.3 28 7 27 840401 ---------------0 0 1.7 3.1 4.8 27 7 28 840408 ---------------0 0 1.7 3.1 5.1 28 7 29 840415 ---------------0 0 2.0 3.4 6.1 28 7 30 840422 ---------------0 0 1.9 3.8 7.1 28 7 31 840429 ---------------0 0 3.4 4.9 7.6 28 7 32 840506 ---------------0 0 3.5 5.4 8.7 28 7 33 840513 ---------------0 0 4.5 6.0 9.9 28 7 34 840520 ---------------0 0 4.1 -----8.5 9 3 -------------------------------------------------------------------------------------------------~--------------------------- -----Data not available • .1 J I J J J J J J J J J J )J I j Appendix Table F-77.Weekly minimum,mean,and maximum surface water temperatures (C)recorded at Deadhorse Creek,RM 120.9,TRM 1.0, GC S29N04W14BCB.Values were obtained from temperatures measured at two-hour intervals by a Ryan temperature recorder. No.of Days in Record n Max (C) Mean Weekly Value Min Starting Calendar Date -----~-------------------------------------------------------------I Water Year Week t""" .i {'- : I, 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 831217 831224 831231 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 840527 840603 840610 840617 840624 .2 .2 .2 .2 .2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .5 .5 .5 .5 .5 .5 1.5 2.0 2.0 3.0 5.5 6.0 7.5 .2 .2 .2 .2 .2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .3 .5 .5 .6 .8 1.0 1.4 2.7 3.1 3.7 5.1 7.0 8.3 .2 .2 .2 .2 .2 .2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .5 .5 1.0 1.0 1.5 1.5 2.5 4.5 5.0 6.0 7.0 8.5 10.5 9.5 19 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 82 84 84 84 84 43 2 7 7 7 7 7 7 7 7 7' 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 4 -----Data not available. - -F-315 Appendix Table F-78.Weekly minimum,mean and maximum intragravel temperatures (C)recorded at Fourth of July Creek and Plume -Site I,RM 131.1,TRM 0.0,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Plume Weekly Values Creek Weekly Values "'TJ I W..... 0'1 Water Year Week 48 49 50 51 52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 22 23 24 25 26 27 28 29 30 31 32 33 34 Starting Calender Date 830826 830902 830909 830916 830923 831001 831008 831015 831022 831029 831105 831112 831119 831126 831203 831210 831217 831224 831231 840107 840114 840121 840204 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 Min (C) 6.3 5.4 6.8 4.9 .8 1.3 .1 .6 -.1 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** -.1 Mean (C) 6.7 7.4 5.9 4.0 2.4 .8 .8 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** .1 Max (C) 6.4 7.9 7.7 7.5 6.5 3.1 2.0 1.2 .9 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** .3 n 1 28 28 28 32 28 28 28 20 o o o o o o o o o o o • 0o o o o o o o o o o o o o o 7 No.of days in record 1 7 7 7 8 7 7 7 5 o o o o o o o o o o o o o o o o o o o o o o o o o o 3 Min (C) 8.8 4.5 5.6 2.8 -.3 -.3 -.3 -.3 -.3 -.3 -.2 -.2 -.2 -.2 -.1 -.1 -.1 -.1 0.0 0.0 .2 .2 .3 .9 .9 1.0 1.2 1.3 1.6 1.7 1.8 2.0 2.0 2.4 3.4 4.9 Mean (C) 7.2 7.3 5.4 1.3 1.9 .4 .7 0.0 -.2 -.2 -.1 -.1 0.0 .2 -.1 0.0 0.0 .1 .2 .3 1.0 1.2 1.3 1.6 1.8 2.0 2.2 2.3 2.3 3.2 4.0 Max (C) 8.8 8.8 8.9 7.7 6.6 3.4 1.9 2.4 1.4 .4 -.1 -.1 -.1 .3 .4 .1 .3 .1 .1 .4 .5 .4 .5 1.0 1.1 1.4 1.4 1.8 2.0 2.3 2.5 2.9 3.6 4.3 5.5 6.2 n 1 28 28 28 32 28 28 28 28 27 28 28 28 28 28 28 28 28 28 27 27 18 9 8 28 28 28 28 28 28 28 28 28 28 28 10 No.of days in record 1 7 7 7 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 3 2 7 7 7 7 7 7 7 7 7 7 7 3 -----Data not available. *****Data available;site frozen. I J J J J a )I .1 ]J ;)I 0]J --::-)"-~l ~~--:-l ~----)~--)-"--1 J Appendix Table F-79.Weekly minimum,mean and maximum intragravel temperatures (C)recorded at Fourth of July Creek and Plume -Site 1 when the site was frozen,1M 131.1,TIM 0.0,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Plume Weekly Values (Site frozen)Creek Water Weekly Values "'TJ I W.-....., Water Year Week 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 22 2~ 24 25 26 27 28 29 30 31 32 33 34 Starting Calender Date 831022 831029 831105 831112 831119 831126 831203 831210 831217 831224 831231 840107 840114 840121 840204 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 Min (C) -.2 -.3 -.3 -.3 -.3 -.3 -.2 -.4 -.5 -.9 -.4 -.3 -.6 -1.9 -.4 -.2 -.2 -.2 -.4 -.6 -.3 -.2 -.2 -.2 -.2 -.2 -.2 -.2 Mean (C) -.2 -.2 -.2 -.2 -.2 -.2 -.3 -.4 -.6 -.3 -.2 -.3 -.1 -.1 -.2 -.4 -.2 -.2 -.1 -.1 -.1 -.1 -.2 Max (C) 0.0 -.1 -.1 -.2 -.1 -.1 -.1 -.1 -.3 -.3 -.2 -.1" -.1 -.5 -.2 -.1 -.1 -.1 -.1 -.2 -.1 -.1 -.1 -.1 -.1 -.1 -.1 0.0 n 8 27 28 28 28 28 28 28 28 28 27 27 28 19 10 9 28 28 28 28 28 27 28 28 28 28 28 3 No.of days in record 2 7 7 7 7 7 7 7 7 7 7 7 7 6 4 3 7 7 7 7 7 7 7 7 7 7 7 1 Min (C) +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ Mean (C) +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ Max (C) +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ n o o o o o o o o o o o o o o o o o o o o o o o o o o o o No.of days in record o o o o o o o o o o o o o o o o o o o o o o o o o o o o -----Data not available. +++++Data available;site not frozen. Appendix Table F-80.Weekly minimum,mean and maximum intragrave1 and surface water temperatures (C)recorded at Fourth of July Creek -Site 2,TRM 0.0,RM 131.1,GC S30N03W03DAC.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragrave1 Weekly Values Surface Water Weekly Values "'T1 I W...... (X) Water Year Week 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Starting Calender Date 840107 840114 840121 840128 840204 840211 840218 840225 840304 840311 840318 840325 840401 840408 840415 840422 840429 840506 840513 840520 Min (C) 0.0 -.2 -.2 -.1 -.1 -.1 0.0 .1 .3 .3 .2 .3 .4 .5 .6 .6 .7 1.0 1.7 3.1 Mean (C) .1 0.0 0.0 0.0 .2 .3 .5 .5 .4 .6 .7 .8 .9 1.1 1.0 2.2 3.7 Max (C) .2 .3 0.0 0.0 .1 .3 .3 .5 .7 .9 .6 .8 .9 1.2 1.4 1.9 2.8 4.2 6.3 6.7 n 9 28 17 28 26 28 28 28 28 28 27 28 28 28 28 28 28 28 28 10 No.of days in record 3 7 5 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 Min (C) .2 0.0 -.1 .1 .1 .1 .2 .4 .4 .4 .4 .5 .6 .8 .7 .8 .8 .9 1.5 2.8 Mean (C) .2 .1 .2 .2 .4 .5 .6 .7 .6 .8 .9 1.0 1.1 1.2 1.0 2.2 3.7 Max (C) .3 .4 .2 .2 .2 .4 .5 .6 .7 .9 .8 1.0 1.2 1.3 1.5 1.8 2.7 4.9 6.6 7.0 n 9 28 17 28 26 28 28 28 28 28 27 28 28 28 28 28 28 28 28 10 No.of days in record 3 7 5 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 -----Data not available. J j J .,1 J I I -1 J -1 -··1 <-~1 1 _.J 1 Appendix Table F-8l.Weekly minimum,mean and maximum intragravel and surface water temperatures (C)recorded at Indian River -Site 3,RH 138.6,TRH 0.2,GC S31N02W09CAB.Values were obtained from temperatures measured at six-hour intervals by a datapod temperature recorder. Intragravel Weekly Values Surface Water Weekly Values Water Year Week Starting Calender Date Min (C) Mean (C) Max (C)n No.of days in record Min (C) Mean (C) Max (C)n No.of days in record "'TI I W...... 1.0 22 840225 -.2 -----0.0 12 3 .6 -----2.8 8 3 23 840304 -.2 -.1 .1 28 7 ---------------0 0 24 840311 -.2 -.1 0.0 28 7 ---------------0 0 25 840318 -.2 -.1 .1 26 7 -.3 ------.1 5 2 26 840325 -.1 0.0 .4 28 7 -.2 -.1 .3 28 7 27 840401 -.1 .5 2.5 28 7 -.3 .4 2.5 28 7 28 840408 -.1 .8 2.7 28 7 -.2 .7 2.7 28 7 29 840415 -.1 1.1 4.2 28 7 -.3 1.0 4.3 28 7 30 .840422 -.6 -----3.8 17 5 -.9 -----3.9 17 5 -----Data not available • - r r"'" ! - 5.0 LITERATURE CITED Alaska Department of Fish and Game ..1981a.Phase I final draft report. Volume I (December 1980 -October 1981).Subtask 7.10.Aquatic habitat and instream flow project.Alaska Department of Fish and Game Susitna Hydro Aquatic Studies.Anchorage,Alaska. .1981b.Phase I final draft report.Volume"2 (l of 2: ----Appendi ces EF-EH).Subtask 7.10.Aquatic habitat and instream flow project.Alaska Department of Fish and Game Susitna Hydro Aquatic Studies.Anchorage,Alaska. 1983a.Susitna Hydro aquatic studies phase II basic data report.Volume 4 (l of 3:Parts I and II).Aquatic habitat and instream flow studies,1982.Alaska Department of Fish and Game Susitna Hydro Aquatic Studies.Anchorage,Alaska. 1983b.Susitna Hydro aquatic studies phase II basie data report.Volume 4 (2 of 3:Appendices F-C).Aquatic habitat and instream flow studies,1982.Alaska Department of Fish and Game Susitna Hydro Aquatic Studies.Anchorage,Alaska. 1983c.Susitna Hydro aquatic studies phase II data report. Winter aquatic studies (October 1982 ~~ay 1983).Alaska Department of Fish and Game Susitna Hydro Aquatic Studies. Anchorage,Alaska. 1984.Susitna Hydro aquatic studies (May 1983 -June 1984) procedures manual (l of 2).Alaska Department of Fish and Game Susitna Hydro Aquatic Studies.Anchorage,Alaska •. Keklak,T.,and T.Quane.1984.Continuous water temperature investi- gations.Chapter 3 in:C.C.Estes and D.S.Vincent-Lang,editors. Aquatic Habitat and Instream Flow Investigations (~lay -October 1983).Report No.3.Alaska Department of Fish and Game Susitna Hdyro Aquatic Studies.Anchorage,Alaska. F-320 -. - -,I 6.0 CONTRIBUTORS Aquatic Habitat and Instream Flow Studies Project Leader Editor Text Data Collection Data Analysis Graphics Typing F-321 Christopher Estes Doug Vincent-Lang Theresa Keklak Tim Quane Tommy Withrow Tim Quane Theresa Keklak Camille Stephens Pat Morrow Theresa Kekl ak Tim Quane Allen Bingham Kathri n Zosel Alice Freeman Carol R.Hepler Skeers Word Processing