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HomeMy WebLinkAboutAPA2867ALASKA DEPARTMENT OF FISH ANt>GAME SUSITNA HYDRO AQUATIC STUDIES REPORT SERIES -i -I .- Tk: I Y:tS ·5~ 1t~)B r'1Q 1 ror"1 ALASKA DEPARTMENT OF FISH AND GAME SUSITNA HYDRO AQUATIC STUDIES TASKS 29 and 31 SUPPORT TeCHNICAL REPORT CONTINUOUS WATER TEMPERATURE INVESTIGATIONS by:Theresa Keklak and Tommy Withrow Prepared for: ALASKA POWER AUTHORITY 334 W.FIFTH AVE. ANCHORAGE,ALASKA ARLIS Alaska Resources Library &InformatIOn ServIces Anchorage,Alaska 'I TABLE OF CONTENTS Page TABLE OF CONTENTS 0 flo flo ...... .............. .. .. .. .. .. ..i LIST OF APPE'NDIX TABLES.....................................................................................;; LIST OF APPENDIX FIGURES..........................................v OBJECTIVES...................................................1 METHODS III ...... ...... .. .. .......... ...... .. .... .. ......2 2.1 Site Selection.............................................2 2.1.1 Task 29 Sites IllIi1 •.IIl.2 2 ..1.2 Task 37 Site s -0 2 2.2 Field Data Col1ection .•.................s..................2 2.3 Data An,alys;s...............................................6 3.0 DATASlrMMARY •••••..••..•••••.•.••.•...•••.•••••.••..•...•••••10 3.1 .Task 29 Sites _.10 - 3.1.1 'Lane Creek (RM 113.6,TRM 0.1). 3.1.2 "Fourth ofiJuly Creek (RM 131.1,TRM 0.2). 3.1.3 'Indian River -Site 3 (RM 131.1,TRM 0.2). 3.1.4 Indian River -Site 4 (RM 131.1,TRM 0.2). 3.1.5 Mai!nstem 2 Side Channel (RM 115.0). 3.1.6 Side Channel at RM 117.9 . 3.1.7 -Si~e Channel at RM 129.8 . 3.1.8 'Si de Channel at RM 131.3..•.......•.................... 3.1.9 Upper Side Channel 11 (RM 136.0). 3.1.10 Upper Side Channel 21 (RM 141.6). 3.1.11 Susitna River at RM 118.9 . 3.1.12'·Susitna River at RM 127.1......•...................... 3.1.13 Susitna River at RM 132.9 ..•.•......•.•............... 3.1.14 -Susitna River at RM 137.5 ...........•................. 3.1.15Susitna River at RM 139.0 . 10 10 13 13 13 16 16 19 19 23 23 23 27 27 29 3.1.15.1 SusitnaRiver at RM 139.0,Site 1.............•...29 3.1.15.2 Susitna River at RM 139.0,Site 2..•...32 3.2 Task 37 Sites..............................................32 3.2.1 Bushrod Slough (RM 117.9)..............................32 3.2.2 '-Cur ry Slou gh (RM 119.7). •. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 3.2.3 ~Slough 10 (RM 133.8)...................................34 3.2.3.1 Slough 10 Northeast Channel (RM 133.8). 3.2.3.2 Slough 10 Northwest Channel (RM 133.8)...........•. 37 37 4.0 LIST OF APPENDIX TABLES Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Conti nuous temperatu re monitori ng stati ons in support of Task 29 . Conti nuous temperature monitori ng stati ons in support of Task 37 .............•.•.•.......••.... Susitna River mainstem,side channel, slough,and tributary winter season temperature data index,1984-85 •.•............•••... Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Lane Creek,RM 113.6,TRM 0.1 ". Datapod ternperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Fourth of July Creek - Site 3,RM 131.1,TRM O.2•••.•.•.•. ... . •. .... . •. •. .. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Indian River -Site 3,RM 138 •6,TRM O.2.••. •. . . . . . •. .c • • • • • • • • • • • • • • • • • • • • • • • Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Indian River -Site 4 t RM 3 4 7 40 47 54 - 138.6,TRM 0.2 '0................................60 Table 8. Table 9. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at ~lainstem 2 Side Channel, RM 115eO ••.•••••••••••••••••••••••••••••••••••••..•• Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at the Side Channel at R~l 68 - 117.9 75 Table 10. Table 11. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at the Side Channel at RIVl 129.8 when the site was frozen •.•...............•... Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at the side channel at RM 81 131 ..3 84 ; ; LIST OF APPENDIX TABLES (Continued) Table 12.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Upper Side Channel 11 - Si te 5,RM 136.o.... ............ ........ .. .. .. .. .. .. ..... ....... .. .. .. ......91 Table 13. Table 14. Table 15. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Upper Side Channel 11 - Site 5 when the site was frozen,RM 136.0 ........•.. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Upper Side Channel 21,RM 141.6.o ..o..e 1l Datapod temperature recorder data summary: i ntragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at 96 101 RM 118 ..g............ .. .... .. .... ...... ...... .... .. .. .... .. .. .. ........ .. .. .... .... .. .. .. ...... ..108 Table 16. Table 17. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 127.1 .. Datapod temperature recorder data summary: intragravel and surface water temperatures recorded at Mainstem Susitna River at RM 115 132.9....121 Table 18. Table 19. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 132.9 when the site was frozen .•...•.•..•••.•.... Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at 128 RM 137.5............................................131 ~, I Table 20.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 137.5 when the site was frozen •........•.•....•..136 Table 21.Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 139.0 -Site 1...................................138 iii LIST OF APPENDIX TABLES (Continued) Table 22. Table 23. Datapod temperature recorder data summary: intragravel and surface water temperatures (Oe)recorded at Mainstem Susitna River at RM 139.0 -Site 1 when the site was frozen •......... Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at 143 RM 139.a -S;te 2 •................•.•.e _ • • • • • • • • • • • •147 Table 24. Table 25. Table 26. Table 27. Table 28. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Bushrod Slough,RM 117.9 ........•.. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Curry Slough,RM 119.7 .......•..... Datapod temperature recorder data summary: intragravel and surface water temperature (OC)recorded at Curry Slough when the site was frozen,RM 119.7 ..••......•..•.......•.•.•....•. Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slou:gh 10 Northeast,RM 134.0 . Datapod temperature recorder data summary: intragravel and surface water temperatures (OC)recorded at Slough 10 Northwest,RM 134.a.0 Ii •II •••III ••••••••••••0 ••••••••••••••••••••••••• iv 149 156 163 165 172 ~ I -, i - - LIST OF APPENDIX FIGURES Figure 1.Locations of the temperature monitoring stations in mainstem,side channel,slough, and tributary habitats of the Susitna River during the 1984-85 winter season ................•.•.5 Figure 2.Mean daily intragravel and surface water temperatures (OC)recorded at Lane Creek, RM 113.6,TRM 0.1,during the 1984-85 winter season '......11 - - Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Mean daily intragravel and surface water temperatures (OC)recorded at Fourth of July Creek -Site 3,RM 131.1,TRM 0.2, during the 1984-85 winter season .••••••.•.••...••... Mean daily i ntragravel and surface water temperatures (OC)recorded at Indian River Site 3,RM 138.6,TRM 0.2,during the 1984-85 winter season .............•.................. Mean daily intragravel and surface water temperatures (OC)recorded at Indian River -Site 4,RM 138.6,TRM 0.2,during the 1984-85 winter season .....................••........ Mean daily intragravel and surface water temperatures (OC)recorded at Mainstem 2 Side Channel,RM 115.0,during the 1984-85 wi nte r season .."..' " " " "..".. Mean dai 1y i ntragrave1 and surface water temperatures (OC)recorded at the side channel at RM 117.9,during the 1984-85 winter season """.."""""""" Mean daily intragravel and surface water temperatures (OC)recorded at the side channel at RM 129.8,during the 1984-85 12 14 15 17 18 wi nter season"".......""...."..".."................................................20 - - Figure 9. Figure 10. Mean daily intragravel and surface water temperatures (OC)recorded at the side channel at RM 131.3,during the 1984-85 w-i nter season .. Mean daily intragravel and surface water temperatures (OC)recorded at Upper Side Channel 11 -Site 5,RM 136.0,during the 1984-85 winter season ...••••.•..•.•...•.•.•••......• v 21 22 LIST OF APPENDIX FIGURES (Continued) season "'..........35 Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Mean daily intragravel and surface water temperatures (OC)recorded at Upper.Side Channel 21,RM 141.6,during the 1984-85 winter season.O •.•.•••••.•.•....G v •••••••••• Mean daily intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 118.9,during the 1984-85 winter season.D •••••••••••••••••••••O.D ••.•~ Mean daily intragravel and surface water temperatures (OC)recorded at Mainstem Susitna River at RM 127.1,during the 1984-85 wi nter season '".. Mean daily i ntragrave 1 and surface water temperatures (OC)recorded at Mai nstem Susitna River below Slough 9A,RM 132.9, during the 1984-85 winter season .••...••.•........•• Mean daily intragravel and surface water temperatures (OC)recorded at the mainstem Susitna River RM 137.5 study site during the 1984-85 winter season~...•..•.•••.•...•.•......• - Mean daily intragravel and surface water temperatures (OC)recorded at the mainstem Susitna River RM 139.0 Site 1 study site during the 1984-85 winter season •...•.....•........• ~1ean daily intragravel and surface water temperatures (OC)recorded at the mainstem Susitna River RM 139.0 Site 2 study site during the 1984-85 winter season .•..........•••....• Mean daily intragravel and surface water temperatures (OC)recorded at Bushrod Slough,RM 117.9,during the 1984-85 winter Mean daily intragravel and surface water temperatures (OC)recorded at Curry Slough, RM 119.7,during the 1984-85 winter season . Mean daily intragravel and surface water temperatures (OC)recorded at Slough 10 Northeast,RM 133.8,during the 1984-85 winter season II ill .. vi 24 25 26 28 30 31 33 36 38 - - ...., - - LIST OF APPENDIX FIGURES (Continued) -- - - - Fi gure 21.Mean daily intragravel and surface water temperatures (OC)recorded at Slough 10 Northwest,RM 133.8,during the 1984-85 wi nter season . vii 39 ~ I - - - 1.0 OBJECTIVES The objective of the 1984-85 winter season continuous water temperature study conducted by the ADF&G Susitna Hydro Aquatic Feasibil ity Study Team was to evaluate the surface and intragravel water temperatures at selected sites in support of Task 29 and 37. This technical report presents a summary of the data collection methods and the findings of these temperature investigations. 1 2.0 METHODS 2.1 Site Selection 2.1.1 Task 29 In support of Task 29,water temperatures were recorded at 14 sites all of whi ch were located between Talkeetna and Devil Canyon.Temperature stations were installed in tributary,side channel and mainstem habi- tats.These study sites were selected by Task 29 study personnel to meet the specific objectives of Task 29.Refer to the Task 29 summary report for the criteria used to select these study sites.These temper- ature stations are presented in Appendix Table 1 and Appendix Figure 1. 2.1.2 Task 37 In support of Task 37,water temperatures were recorded at 4 sites located in three slough habitats in the Talkeetna to Devil Canyon reach. At Curry and Bushrod Sloughs temperature stations were installed in areas of chum salmon spawning whereas the temperature stations located in both channels of Slough 10 were installed in areas absent of spawning chum salmon.As with Task 29 these study sites were selected by Task 37 study personnel to meet the specific objectives of Task 37.Refer to the Task 37 summary report for the criteria used to select these study sites.These temperature stations are presented in Appendix Table 2 and Appendix Figure 1. 2.2 Field Data Collection Water temperatures were continuously recorded at each site using Omni- data two channel datapod recorders.The datapod recorders were i nsta 11 ed at monitori ng stations to simultaneously record both i ntra- gravel and surface water temperatures.Omnidata model DP2321 two channel temperature recorders (datapods)simultaneously record water temperatures using TPI0V temperature probes.Instrument accuracy,as stated by the manufacturer,Omnidata International,is ±O.l°C.Tempera- ture 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 tempera- ture measured during each six-hour interval are recorded on the DSM. Prior to installation each temperature probe was calibrated and assigned a correction factor.Intragravel temperatures were measured"at a substrate depth of approximately 12 inches,whereas surface water temperatures were measured approximately two inches above the substrate. The datapods were examined twice each month to exchange DSW s and to detect malfunctioning units.A short display sequence was activated on the datapod which enabled the field investigator to determine the operati ng conditi on of the instrument and the associ ated 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 water 2 - - - - - - - - - ..- Appendix Table 1.Continuous temperature monitoring stations in support of Task 29 . ~River ~lilej Study Site Tributary Mile Habitat Lane Creek 113.6RjO.1 Tributary Fourth of July Creek 131.1LjO.2 Tributary ~ Indian River 138.6LjO.2 Tributary -Mainstem 2 115.OR Side Channel Side Channel at 117.9L Side Channel RM 117.9 Side Channel at 129.8R Side Channel RM 129.8 ~ Side Channel at 131.3R Side Channel RM 131.3 ~ Upper Side Channel 11 136.0R Side Channel ,....Upper Side Channel 21 141.6R Side Channel Susitna River at 118.9L Mainstem RM 118.9 ("'"' Susitna River at 127.1C.Mainstem RM 127.1 -... Susitna River at 132.9R Mainstem RM 132.9 :--Susitna River at 137.5L Mainstem RM 137.5-Susitna River at 139.0L ~1ainstem 139.0- 3 Appendix Table 2.Continuous temperature monitoring stations in support of Task 37. Study Site River Mile Habitat ~ Bushrod Slough 117.9L Side Slough Curry Slough 119.7R Upland Slough Slough 10 (Northeast Channel)133.8L Upland Slough Slough 10 ""'"(Northwest Channel)133.8L Upland Slough - - - - - 4 - -. SLOUGH .',I'd' 10 ! @ DATAPDD TEMPERATUI'lE RECORDER TEMPERATURE RECORDER SITES 1984-85 WINTER SEASON SUSITNA RIVER MILES (ApprolC..Sca~e) ~UPPEI'l S':~CHANNEL II c MAlhS-~'":ELOW SLOUGH 9A-----(iii SIDE C~:'''~L AT SLOUGH 9 ~EAD @ MAINS-E"H RM 127,I I!!I MAIN STEM 2 SIDE CHANNEL SIDE CHANNEL AT BUSHROD (iiI---\------r; ,.... - - - - Fi gure 1.Locations of the temperature monitoring stations in mainstem, side channel,slough,and tributary habitats of the Susitna River during the 1984-85 winter season. 5 temperatures.An instantaneous surface water temperature was also measured using a calibrated Brooklyn thermometer (accuracy ±O.l°C). During the winter months,the datapod recorders and probes are period- ically exposed to extreme environmental conditions which include ice formation,ice movement,and ambient air temperatures outside the manufacturer's (Omnidata International)stated operating range of -20°C to +60°C.Extremely low air temperatures result in poor instrument performance and brittl e probe connectors.Ice formation in the stream channel increases the difficulty of installing probes,and movement of the ice cove r can seve r the wi re 1eads from the tempe ra tu re probe s. Winter installation of new probes through the ice often requires dril- ling ~hrough 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 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 Ornnidata model 217 Datapodjcassette reader into a microcomputer.These six-hour data bases were edited and corrected for storage errors and anomalous data.Daily and monthly mi nimum,mean,and maximum temperatures i were computer cal cul ated from the edited data bases and reported in tables and plots. Temperature data obtained when the study site was frozen are reported in tab 1es sepa ra te from those tempera tu res obtained du ri ng an unfrozen period.Both unfrozen and frozen data are included in the plots.Also temperatures below -5°C are not recorded by the datapod recorder as these low temperatures exceed recording capabilities of the program. A summary of the results of the 1984-85 winter temperature studies is presented by task and includes a brief description of the status of the monitoring station throughout the period of record and the data pre- sented as a plot of surface and intragravel temperatures.Also the 1984-85 winter season period of record for each station is presented in Appendix Table 3. 6 ,..., - ...., '"'"' -. Appendix Table 3.Susitna River mainstem,side channel,slough,and tributary winter season temperature data index. 1984-85. 7 Appendix Table 3 (Continued). Location Fourth of July Creek (Site #3) RM 131.1,TRM 0.2 Side Channel at RM 131.3 Susitna River at RM 132.9 Slough 10 Northeast Channel RM 133.8 Slough 10 Northwest Channel RM 133.8 Upper Side Channel 11 (Site #5) RM 136.0 Susitna River at RM 137.5 8 Temperature Type Intra/Surface Intragravel Intra/Surface Intra/Surface Surface Intra/Surface Surface Intra/Surface Surface Intra/Surface Intragravel Intra/Surface Intra/Surface Intragravel Intra/Surface Surface Intra/Surface Intra/Surface Intra/Surface Surface Intra/Surface Intra/Surface I ntrag rave 1 Intra/Surface Surface Period of Record 841010 -841013 841014 -841128 841129 -850403 841011 -850401 850402 -850403 841012 -850121 850122 -850124 850125 -850128 850129 -850202 850203 -850215 850216 -850310 850311 -850425 840901 -851025 841026 -841102 841109 -850319 840901 -840922 840923 -8411-26 8412-11 -850404 841016 -850323 850324 -850405 841107 -841211 850111 -850219 850220 -850310 850311 -850313 850314 -850420 ~, - - - - 1"""\, 9 3.0 DATA SUMMARY 3.1 Task 29 Sites In support of Task 29,continuous intragravel and surface water temper- atures were recorded in three tributaries,six side channel sites,and five mainstem locations. 3.1.1 Lane Creek (RM 113.6,TRM 0.1) Intragravel and surface water temperatures were recorded at Lane Creek beginning on October 12,1984 and were continued through April 3,1985 (Appendix Table 3).Several gaps in the data record do exist resulting from a malfunctioning temperature recorder and damaged probes. Minimum,mean,and maximum daily and monthly intragravel and surface water temperatures were developed from this data base and are presented in Appendix Table 4.The mean daily surface and intragravel water temperatures were plotted and are presented in Appendix Figure 2. Upon installation of the Lane Creek temperature monitoring station both intragravel and surface water temperatures decreased.Due to malfunc- tioning probes the minimum intragravel and surface water temperature occurring in October was not determined.New probes were installed in November and temperatures were obtained until February 20,1985. During this period intragravel and surface water temperatures exhibited similar trends with intragravel temperatures warmer than surface water. Between February 20 and March 8 another gap in the data exists.Fol- lowing March 8 a continuous record of water temperature was obta"ined until April 3.Overall,from the temperature record obtained at Lane Creek intragravel water temperatures ranged from 0.3°C to 3.7°and surface water temperatures ranged from -0.3°C to 3.4°C. 3.1.2 Fourth of July Creek (RM 131.1,TRM 0.2) The temperature station referred to as site 3 located in Fourth of July Creek was installed on October 10,1984 and was continued through April 3,1985.Sites 1 and 2 are previous temperature stations located in Fourth of July Creek.Gaps in the record occurred from October 26 to November 28 for intragravel and from October 14 to November 28 for surface water (Appendix Table 3).From these data daily and monthly minimum,mean,and maximum water temperatures were determined and are presented in Appendix Table S.A plot of the mean daily water temper- atures is presented in Appendix Figure 3. Following installation of this temperature monitoring station both intragravel and surface water temperatures decreased rapidly.Tempera- tures decreased in October from 3.4°C to -0.3°e for intragravel and 3.1°C to -0.4°C for intragravel. Upon reinstallation of new probes on November 28 and continuing thru April 3 both intragravel and surface water temperatures were stable and very simil ar.Intragravel temperatures ranged from -0.2°e to O.SoC 10 - - -- - - ~-])C])-,1 )j 1 l I J 1 J .. ~ ,.---,--~-'-, ~, ,....'r ,,,i\''I .....'..,".r, 1 '1/\'., I '...J ,-_".1-_.# LANE CREEK (RM 113.6) 7-1 MEAN DAILY INTRAGRAVEL ------MEAN DAILY SURFACE WATER & 5-U i0 '-" W :5 ~n::::::»....2 , <t ,, a::I W 1 ,, a..\", I--'~, I--'W 0..... 0::-1 W....<t -2 ~ -3 -i -5 Mean daily intragravel and surface TR~0.1,during the 1984-R5 winter SEP Figure 2. OCT NOV DEC J AN FEB MAR APR MAY water temperatures (DC)recorded at Lane Creek,R~113.6, season. 7 FOURTH OF JULY CREEK (RM 131.1;TRM 0.2) 6 ---MEAN DAILY INTRAGRAVEL -----MEAN DAILY SURFACE WATER 5-u o 'I- '"0-1 "I \ --f-,J I -1 -2 -3 -'I -5 l.lJ 3 0::: :::> t-2« 0::: l.lJ 0... ,...:>~ l.lJ t- o:: l.lJ t- et 3= SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 3.Mean daily intragravel and surface wat~r temperatures (oC)recorded at Fourth of July Creek - Site 3,R~131.1,TRM 0.2,during the 1984-R5 winter season. _J J J J .~J I J J .J J )J J t _J I • .- ..... """ compared to -0.4°C to 0.5°C for surface water temperature for the November 28 thru April 3 period of record. 3.1.3 Indian River (RM 131.1) Both intragravel and surface water temperatures were monitored at two locations in Indian River.These temperature monitoring stations are referred to as sites 3 and 4.Sites 1 and 2 are previous temperature monitoring stations located in Indian River. Site 3 (TRM 0.2) Intragravel and surface water temperatures were recorded continuously at Site 3 in Indi an Ri ver from September 1,through February 11,.for intragravel,with surface water terminating on February 7.From these data minimum,mean and maximum daily and monthly intragravel and surface water temperatures were developed and are presented in Appendix Table 6. A plot of the mean daily intragravel and surface water temperatures are presented in Appendix Figure 4. It was found that intragravel and surface water temperatures at Site 3 in Indian River were similar throughout the period of record.An overall decrease in both intragravel and surface water began in September and continued in October with intragravel water temperatures decreasing from a maximum daily temperature of 8.6°C occurring on September 6 to a maximum daily temperature of O.loe occurring on October 28.Surface water water temperatures decreased from a maximum water temperature of 1O.1°C occurring on September 6 to a maximum water temperature of 0.2°C occurri ng on October 30.These low temperatures remained through the period of record.From November 1 until February 7 both intragravel and surface water temperatures ranged from -O.l°e to 0.2°C. 3.1.4 Si te 4 Intragravel and surface water temperatures were continuously monitored in Indian River at the Site 4 study site from September 28,to April 25. Minimum,mean and maximum daily and monthly intragravel and surface water temperatures were developed from this data base and are presented in Appendix Table 7.The mean daily values for both surface and intra- gravel were plotted and are presented in Appendix Figure 5. As with site 3 in Indian River the intragravel and surface water temper- atures at site 4 were found to be similar.Water temperatures were decreasing through September and October with maximum temperatures decreasing from 7.2°C to O.5°C for intragravel and from 7.0°C to O.3°C for surface water.Water temperatures did not vary significantly from November 1 to April 25 ranging from -O.loC to O.6°C for intragravel and from -0.2°C to 0.5°C for surface water • 3.1.5 Mainstem 2 Side Channel Intragravel and surface water temperatures were recorded in Mainstem 2 Side Channel from October 16,1984 to April 23,1985.Due to a damaged 13 9 INDIAN RIVER (RM 131.I) SITE 3 MEAN DAILY INTRAGRAVE L -----MEAN DAILY SURFACE WATER 8 ..-.. U 0 6 -... W 5a::: ::>....4 <! 0:: W 3 ~0- +>0 ~ W 2.... 0:: W....o I ~~-_~--....,..,.........y-J"!Il"''''..""-'....,-_------"'/------....._--, <! ~ -1 -2 -3 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 4.Mean daily intragravel and surface water temperatures (oC)recorded at Indian River -Site 3, RM 138.6,TRM 0.2,during the 1984-85 winter season. j J ~J )-J ,J •'. S §,.J J ,I J ~J J T 1 ))l~l 1 J ))1 ]] 7~INDIAN RIVER -SITE 4 (RM 138.6;TRM 0.2) 61 :'\---MEAN DAllY INTRAGRAVEl -----ME AN DA Il Y SU RFACE WATE R 5 ....... U i0 '-" W 3 a:: :::>.....2 <l et: W......0...(Jl ~0w..... a::-1 W.....-2« ~ -3 -i -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 5.Mean daily intragravel and surface water temperatures (DC)recorded at Indian River -Site 4, RM 138.6,TRM 0.2,during the 1984-85 winter season. probe,surface water temperatures were not recorded from November 3 to November 6,and from November 9 to November 11.Intragravel and surface water temperatures were not recorded from February 28 to March 7 because of a malfunctioning temperature recorder. Daily and monthly minimum,mean,and maximum surface and intragravel water temperatures developed from this data base are presented in Appendix Table 8.These data were plotted as mean daily temperatures which is presented in Appendix Figure 6. From a review of these temperature data it was found that both intra- gravel and surface water temperatures declined rapidly in October until early November.Between October 16 and November 2,mean daily surface water temperatures decreased from a high of 4.3°C to a low of 0.6°C. Mean daily intragravel temperatures decreased from 4.1°C on October 16 to O.O°C on November 7.Intragravel water temperatures near DOC were recorded until late November at which time temperatures began to increase gradually.By mid December mean daily intragravel water temperatures had increased to 1.8°C.Surface water temperatures ~ remained near DOC until December 6 and increased rapidly to 2.1°C by December 9. Intragrave 1 and su rface water temperatures remained stab 1e throughout most of the remainder of the record although in early March for a brief period water temperatures fell slightly.Both intragravel and surface water temperatures began to increase near the end of the recording period (April 23).Overall intragravel water temperatures ranged from -D.2°C to 4.3°C and -O.3°C to 4.8°C for surface water for the entire period of record.- 3.1.6 Side Channel at RJ'o1117.9 -Intragravel and surface water temperatures were recorded at this side channel from November 27 to February 14 and from March 9 to April 3. Dai1y and monthly minimum,mean and maximum intragravel and surface water temperatures were developed and are presented in Appendix Table 9. A plot of mean daily intragravel and surface water temperatures devel- oped from these data is presented"in Appendix Figure 7. Intragravel water temperatures were found to be warmer than surface water and to have very 1ittle fluctuation throughout the period of record.Between October 12 and April 3,daily intragravel temperatures ranged only from 3.4°C to 3.9°C compared to cooler surface water temper- atures ranging from D.5°C to 2.6°C. 3.1.7 Side Channel at RM 129.8 At this side channel intragravel water temperatures were recorded from November 27 to January 3 and surface water from November 27 to December 19 (Appendix Table 3).This temperature monitoring station was placed in the only open water lead available in the side channel on November 8. Upon installation of the datapod temperature recorder (November 27)the site was found to be frozen as was all of the side channel.This site 16 "'"" ··~1 J j )···1 1 .J 1 J ]1 71 MAINSTEM 2 SIDE CHANNEL (RM 115.0) MEAN DAILY INTRAGRAVEL 6 - -----MEAN DAILY SURfACE WATER 5-U 0 i- W 3Q: ::l.....2« 0:: W 1a......:E........w 0 ..... 0=-1 W.....«-2 3: -3 -4 -5 --~-I I- III'f ----,._?'" .~ SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 6.Mean daily intragravel and surface water temperatures (oC)recorded at Mainstem 2 Side Channel, RM 115.0,during the 1984-85 winter season. 7"1 SIDE CHANNEL AT RM 111.9 MEAN DAILY INTRAGRAVEL 6 -----MEAN DAILY SURFACE WATER 5-0 0 i- W 3a:: ::::l....2«a:: w 1 Q.......~co W 0 .... a::-1 W....-2« ~ -3 -t -5 ,-",,--'"...\"","_-'v \.'1 ..-'''~.... '..._"v"•".,-.. ,'- ....., \.,,,,''..,-\.- SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 7.Mean daily intragravel and surface water temperatures (DC)recorded at the side channel at RM 117.9,during the 1984-85 winter season. )J J ,j J m I .1 ,j J J J j I~ - was observed frozen through the period of record.Intragravel water temperatures ranged from -2.1°C to -O.l°C and -4.1°C to -0.2°C for surface water for the brief period of record for this site. The temperatures obtained at this side channel are presented as daily and monthly minimum,mean,and maximums in Appendix Table 10.The mean daily intragravel and surface water temperatures are also presented as a plot in Appendix Figure 8. 3.1.8 Side Channel at Rm 131.3 Intrag.ravel and surface water temperatures were recorded at this side channel study site from October 11 through April 3.A gap in the data occurred from January 5 to January 10 due to malfunctioning probes. From this data base both daily and monthly minimum,mean,and maximum temperatures were developed and are presented in Appendix Table 11.A plot of the mean daily intragravel and surface water temperatures is presented in Appendix Figure 9. The comparison of intragravel and surface water temperatures presented in Appendix Figure 9 illustrates a large dissimilarity between intra- gravel and surface water temperatures occurring from October thru mid-December.For this period intragravel water temperatures were warmer than surface water and ranged from 2.8°C to 4.1°C compared to surface water temperatures of D.7°C to 4.4°C.Following mid-December water temperatures decreased and conti nui ng through Ma rch i ntragrave 1 water temperatures were similar although slightly warmer than surface water temperatures.At the end of the period of record (April 3) surface water temperatures had increased and were found to be slightly warmer than intragravel.From December 18 through the end of the period of record (April 3)intragravel water temperatures ranged from O.l°C to 2.2°C and from O.l°C to 4.4°C for surface water. 3.1.9 Upper Side Channel 11 (RM 136.0) A continuous temperature recorder was installed in Upper Side Channel 11 on October 16 to monitor intragravel and surface water temperatures. Intragravel water temperatures were measured until ~larch 23 at which time the intragravel probe failed.Surface water temperatures were monitored until April 5. Mean daily and monthly minimum,mean,and maximum water temperatures were developed and are presented in Appendix Tables 12 and 13.Intra- gravel and surface mean daily water temperatures were plotted and are presented in Appendix Figure 10. Following installation of this temperature recording station water temperatures decreased from 4.1°C to 0.5°C for intragravel and 4.5°C to -O.l°C for surface water (October 16-31).The temperature monitoring site was determined to be frozen on October 30 until March 23.AlthoUgh the site was consi dered frozen,i ntragrave 1 water temperatures were recorded from February 7 to March 23 and ranged from -D.loC to O.4°C while the surface water temperature probe remained frozen.From March 19 SIDE CHANNEL AT RM 129.871 MEAN DAILY INTRAGRAVEL - - ---MEAN DAILY SURFACE WATER 6 5 ....... 0 0 i ........ W 3 ~ :::>....2 « ~ w 1 a.. N ~a 0W.... ~-1 W....-2« 3: -3 -i -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 8.r1ean daily intragravel and surface water temperatures (oC)recorded at the side channel at R!1 129.8.during the 1984-85 winter season. )J ~,),.1 .~J J ~ "' ,J D J D J J "~~~~O-l 1 1 1 I J J J J 1 J 7-1 FOURTH OF JULY SIDE CHANNEL (RM 131.3) ---MEAN DAILY INTRAGRAVEL 6 -I -----MEAN DAILY SURFACE WATER 5 _J 1.,.--,,---,------,...---1--.1 ~ i.ij , I I ... '(...I I ''''~...I '"......,',.1 \I \ \1\J ,I I ...,I "'-""I\....,...\I\"V 'I I.......'..!\./I I v.'I _ I t\1 \~I ...'l....-- -U 0 i- W 3Q: ~ t-2« 0:: W Q.. ~N W 0I--' t- o:-1 W t- -2« ~ -3 -i -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 9.Mean daily intragravel and surface water temperatures (DC)recorded at the side channel at R~131.3,during the 1984-85 winter season. .'\~.~I {..:;,,"-"=-"~/'::v\\~.._~./:A:"~V'\"_/ 1 ~t{'n.f';.•a "..~~.::i\. \1\\1'i\~j tn'\~:::':::::::::~\(.,:",.1:i ::'::::to: :!III i Y if i i:...:....,.::JI ..:::l :.,:'\:.,... •,."'~'l • •..ill ~:... "\ \ \ \ \ \ \II I I \ I"1 1 1 \ 1 1, " UPPER SlOE CHANNEL II (RM 136.0) ---MEAN DAILY INTRAGRAVEL - - - - -MEAN DAILY SURFACE WATER ----MEAN DAILY INTRAGRAVEL FROZEN .•_-.-•••MEAN DAILY SURFACE FROZEN 6 7 6 -.5 U 0 "--"4 W a::3:J t-«2a:: W 0- f>,)~N W 0t- a::-1 W t- -2« 3: -3 -0\ -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 10.Mean daily intragravel and surface water temperatures (DC)recorded at Upper Side Channel 11 - Site 5,RM 136.0,during the 1984-85 winter season. .J ..1 J D .J .1 !I ..J 1 B I J J !J .I record,intragravel water temperatures exceeded From October 15 to April 4,intragravel temper- to 4.1°C compared to surface water temperatures ,~ 23 to April 5 surface water temperatures were recorded while the intra- gravel probe was found to be malfunctioning.For this period surface water temperatures ranged from -O.l°C to 1.1°C. 3.1.10 Upper Side Channel 21 (RM 141.6) Continuous intragravel and surface water temperatures were recorded a~ Upper Side Channel 21 from October 15 to April 4 (Appendix Table 3). Daily and monthly minimum,mean,and maximum intragravel and surface temperatures were developed from these data and are presented in Appen- dix Table 14.A plot of the mean daily intragravel and surface water temperatures is presented in Appendix Figure 11. Throughout the period of those of surface water. atures ranged from 2.0°C of -O.l°C to 4.6°C. 3.1.11 Susitna River at RM 118.9 Intragravel and surface water temperatures were continuously recorded at the mainstem Susitna River,RM 118.9 study location from October 12 to April 25 (Appendix Table 3).These water temperature data are presented in Appendix Table 15 as daily and monthly minimum,mean and maximum water temperatures.The mean daily water temperatures for both intra- gravel and surface water were plotted and are presented in Appendix Figure 12.From a review of Appendix Figure 12 both intragravel and surface water temperatures exhibited substantial variation in water temperatures from October thru mi d-November.Ouri ng thi s peri od water temperatures ranged from O.4°C to 3.4°C for intragravel compared to O.O°C to 4.3°C for surface water.Following mid-November and continuing through the period of record (April 25)water temperatures showed very little variation with intragravel water temperatures found to be warmer than surface water.Water temperatures from mi d-November unti 1 April 25,1985 ranged from 0.6°C to 1.8°C for intragravel and O.O°C to 0.3°C for surface water temperatures.Overall,intragravel water temperatures ranged from 0.4°C to 3.4°C and surface water from O.O°C to 4.3°C for the period of record. 3.1.12 Susitna River at RM 127.1 Surface and intragravel water temperatures were recorded at the mainstem Susitna River,RM 127.1 study location from November 27 to April 25 (Appendi x Table 3).Both i ntragrave 1 and surface water temperatu res were not recorded from February 21 to March 8 due to a malfunctioning datapod recorder.Between Ma rch .22 and April 2,i ntragrave 1 temper- atures only were not obtained due to a damaged probe. Minimum,mean and maximum daily and monthly intragravel and surface water temperatures are presented in Appendix Table 16.From the mean daily temperatures a plot of both intragraveT and surface water temper- atures was developed and is presented in Appendix Figure 13. 23 I "~'14 1\,. )l "\I lA/',,'!\1\.1'"~,\,..•I II , \'\, ,,.,I".'" •'I , I "I"I ..,~'l .,\ ,I , • , I '....',',t I "•I''I",I "\1 "I ,, , • f ,1 ,~JI~I ...""-' t "It, I, ,V t•,I, I I ,"'I , \1 I ..I,'I , - I ,-," , \, I l , , "1\, •I 1111 \,.I "",,,'""\1\, •",I .,,:• ,I'Ii.,J\j •,"',I \"\4 , "I I·,I I I'"1\I , ,II "i 'I"~"~~-~- UPPER SIDE CHANNEL 21 (RM 141.6) ---MEAN DAILY INTRAGRAVEL - - - - -MEAN DAILY SURFACE WATER 7 6 5-0 0 i- UJ 30::: :J t-2« 0::: UJa.. N ::E~ UJ 0 t- o:::-1 LaJ t--2« 3: -3 -i -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Fi 9ure 11.t~ean daily intragravel and surface water temperatures (oC)recorded at Upper Side Channel 21, RM 141.6.during the 1984-85 winter season. I J )J }j J J .}i )}J J 7 & "'l, w SUSITNA RIVER AT RM 118.9 ---MEAN DAILY INTRAGRAVEL -----MEAN DAILY SURFACE WATER )J l ·1 )}}i ! -5 U 0......i W cr::5 ::::>2~I-~ «, cr:' , w , a.1 I N ::E 'I Ul W 1 0 I l- I cr:-1 l.lJ I-«-2 ~ -3 -i -5 Iii I 'I '..."I 1 ,"'_".",,,,...,.",.",... SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 12.Mean daily intragravel and surface water temperatures (DC)recorded at Mainstem Susitna River at RM 118.9,during the 1984-85 winter season.' 7-1 MAINSTEM SUSITNA RIVER AT RM 127.1 ---MEAN DAILY INTRAGRAVEL 6-1 -----MEAN DAILY SURFACE WATER 5-u 0...... W 0::: ~....« 0::: w a.. N ~0'\W.... 0::: W....« ~ i 3 2 o -1 -2 -3 -i -5 ~~ /,"~\,I ,""_,-I ....',~",'....,\....\-,""-~"'''_I -,,'''''- , I I I I "A)r ,,_I I..-\.~'-...~~'~- SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 13.Mean daily intragravel and surface water temperatures (DC)recorded at ~1ainstem Susitna River at RM 127.1,during the 1984-85 winter season. I •J J .~.I }~J I -~}t }))~ - Following installation of this monitoring station intragravel water temperatures dramati cally increased and conti nued to be quite warmer than surface water.Between November 27 and January 7 intragravel water temperatures ranged from O.l°C to 2.9°C compared to -O.l°C to 1.7°C for surface water temperatures.Intragravel water temperatures decreased on January 8 but remained warmer than surface water until late April at which time the reverse occurred.From January 8 to April 9 intragravel water temperatures ranged from 0.5°C to 3.6°C compared to 0.4°C to 2.5°C for surface water temperatures.From April 10 until the station was pulled on April 25 intragravel temperatures were colder than surface water with maximum water temperatures obtained of 3.0°C for intragravel and 5.2°C for surface water.Overall for the period of record intra- gravel water temperatures ranged form O.l°C to 3.6°C and -0.1°C to 5.2°C for surface water. 3.1;13 Susitna River at RM 132.9 Intragravel and surface water temperatures were recorded at the mainstem Susitna River,RM 132.9 study location from October 12 to April 25 (Appendix Table 3).Between October 28 and November 1 and December 13 to December 15 the surface water site was determined to be frozen.Also surface water temperatures were not recorded between February 16 to March 9 due to a damaged probe. Daily and monthly minimum,mean,and maximum intragravel and surface water temperatures were developed from this data base and are presented in Appendix Tables 17 and 18.A plot of the mean daily surface and intragravel water temperatures is presented in Appendix Figure 14. From a review of the plot of mean,daily intragravel and surface water temperatures,water temperatures were found to decrease following i nsta 11 ati on in October wi th water temperatures fl uctuati ng approxi- mately ±l°C until February.Intragravel water temperatures were gener- a lly warmer than surface water except for a bri ef peri od in October and late January.For the months of March and April intragravel temper- atures were relatively constant and similar to surface water.For the months of October thru February 16 intragravel water temperatures ranged from -O.l°C to 3.4°C and surface water temperatures ranged from -1.3°C to 7.1°C.From mid-February thru the remainder of the period of record temperatures ranged from -0.2°C to 0.3°C and O.O°C to 2.2°C for intra- gravel and surface water respectively. 3.1.14 Susitna River at RM 137.5 An intragravel and surface water temperature monitoring station was installed at the mainstem Susitna River,RM 137.5 study site on November 7.Intragravel water temperatures were obtained only until March 13 due to a malfunctioning probe.Surface water temperatures were monitored until April 20 although from March 29 through April 20 the site was determined to be frozen.Between December 12 and January 10 both intragravel and surface water temperatures were not obtained due to a malfunctioning temperature recorder.From February 20 to March 11 surface water temperatures were not obtained due to a mal functioning probe.. 27 ;- 8-1 MAINSTEM SUSITNA RIVER AT RM 132.9 7-1 MEAN DAILY INTRAGRAVEL -----MEAN DAILY SURFACE WAT.ER ----MEAN DAILY INTRAGRAVEL FROZEN I 6-U 5 i 0 ,,-,, 4 I W I, 0::I :::>3 I 'L• t-I I /«2 ,\0::., W , Q.1 (,,".~~ I 'I /'1".."! iN ~I '..1'.,I •I IleoI\,....\-,...... _,-.,J ......./, I w -0 -....~_______,_.___.'!o'- t- o::-1 \:-\w.... <t -2 ~I \~ -3 ~-41 -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 14.Mean daily intragravel and surface water temperatures (oC)recorded at ~'ainstem Susitna River below Slough 9A,RM 132.9,during the 1984-85 winter season. t I I )J )J I t ))J J ~" ....., - From these data mean daily and monthly mln1mUm,mean,and maximum intragravel and surface water temperatures were developed and are presented in Appendix Tables 19 and 20.Mean daily intragravel and surface water temperatures were plotted and are presented in Appendix Figure 15. Beginning with the installation of this recorder on November 7 con- tinuing until the recorder malfunction on December 12 intragravel water temperatures were found to steadily decrease while surface water temper- atures showed a gradual increase.I ntragravel water temperatures also during this period,exceeded those of surface water.Intragravel temperatures fell from a maximum temperature of 3.6°C on November 12 to a maximum temperature of 1.7°C occurring on December 12.Surface water temperatures showed a slight increase from a maximum temperature of 0.2°C occurring in late november to a maximum surface water temperature of 0.4°C on December 12.Temperatures were not recorded aga"in until January 11 due to a faulty recorder.Following re-installation of the temperature recorder on January 11 intragravel water temperatures remained slightly warmer than surface water until February 5.Surface water temperature remained sl ightly warmer than intragravel from February 5 until February 20 at which time the surface water probe malfunctioned.From January 11 until February 20 intragravel water temperatures ranged from 0.3°C to 2.9°C and surface water temperatures ranged from 0.5°C to 3.4°C. Only i ntragrave 1 water temperatures were moni tared from February 20 until March 13 and these temperatures ranged from O.SoC to 1.6°C. Although only surface water temperatures were monitored from March 11 until April 20 due to a faulty intragravel probe these temperatures were obtained while the site was determined to be frozen.Temperatures as low as -4.SoC were obtained. 3.1.15 Susitna River at RM 139.0 Two temperature monitoring stations were located at this study site and are referred to as Site 1 and Site 2.Site 1 was replaced in March by Site 2 due to damaged probes at Site 1.The following summarizes the results of each site. 3.1.15.1 Susitna River at RM 139.0,Site 1 A temperature monitoring station was installed in the mainstem Susitna River at the RM 139.0 study location on October 6.Intragravel water temperatures were recorded until March 6 and surface water temperatures were collected only until February 4,due to a broken probe. Mean daily and monthly intragravel and surface water temperatures were developed from these temperature data and are presented in AppendiX Tables 21 and 22.A plot of the mean daily intragravel and surface water temperatures was developed and is presented in Appendix Figure 16. Follow;ng i nsta 11 at;on of thi s temperature stati on on October 16 both ;ntragravel and surface water temperatures decreased.From October 16 29 81 MAINSTEM SUSITNA RIVER AT RM 131.5 MEAN DAILY INTRAGRAVEL71-----MEAN DAILY SURFACE WATER .--------MEAN DAILY SURFACE FROZEN 6 ,..... o s o-.. W 0:: :J 3 I-«2 0:: W a..11 ~'rur ,"-'w -'r-'o ~-'-,,--8 'r ...W -,-,~, I-0 ,---,-,--~--..1 A ~-I \j\l'i -2 \IU -3 1M ~1 U~ -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 15.Mean daily intra'gravel and surface water temperatures (DC)recorded at the Mainstem Susitna River RM 137.5 study site during the 1984-85 winter season. ~I -)~.J I J 1 -I J I;)J-----'W ),}1 ]1 ..- c...:> 0 ........ w a::: ::>....« a::: w w......Q.. ~ W.... a::: w....« ~ 8 7 6 5 4 3 2 o -1 -2 -3 -i -5 MAINSTEM SUSITNA RIVER AT RM 139.0 SITE I MEAN DAILY INTRAGRAVEL -----MEAN DAILY SURFACE WATER ----MEAN DAILY INTRAGRAVEL FROZEN ...••••--MEAN DAILY SURFACE FROZEN 1 fLr.::~L\.\:t.. •'"I::::\"1::~n ~1 . -:\.:\~/\.,;\ji:':~:',::j':::'I •I I ::,.:\'\~I .'I i \j~\J::1 ,..../\J I '.••••t·•:"..:::~:"I _•••'"0._ \ II 1\/~JI I I I ,'"\ \/IJ \_.... ______Nr----~ recorded at the Mainstem Susitna season. SE Fi gure 16. OCT NOV DEC JA N FEB Mean daily intragravel and surface water temperatures (oC) River RM 139.0 Site 1 study site during the 1984-85 winter MAR APR MAY until November 4 intragravel water temperatures decreased from a maximum daily water temperature of 3.2°C (October 16)to a maximum intragravel temperature of O.3°C occurring on November 4.Surface water tempera- tures decreased from a maximum daily temperature of 2.9°C (October 18) to O.l°C occurring on October 30.This temperature site was observed to be frozen on October 21 with maximum water temperatures being recorded at the surface water probe of O.O°C.Intragravel water temperatures remained only as high as O.3°C until November 5 at which time intra- gravel water temperatures of -0.1 °c were recorded.Thi s temperature monitoring site was determined to be frozen from late October until January 8 with temperatures recorded as low as 5.1°C for both the intragravel and surface water for this time period.Although this site was unfrozen from January Ii until termination of the station on March 3 intragravel water temperatures remained low ranging from -0.4°C to 1.0°C.For the same time period surface water temperatures ranged from -0.1°C to 2.1°C. 3.1.15.2 Susitna River at RM 139.0,Site 2 Continuous intragravel and surface water temperatures were obtained from March 11 to April 22 at the Site 2 mainstem Susitna River study site located on river mile 139.0.This continuous monitoring station was installed to replace Site 1 following the Site 1 temperature probes being damaged by ice movement.From these data minimum,mean,and maximum daily and monthly intragravel and surface water temperatures were developed and are presented in Appendix Table 23.A plot of daily mean intragravel and surface water temperatures was developed and is presented in Appendix Figure 17. Following installation of this station on March 11 and continuing through April 7,both intragravel and surface water temperatures decreased.Intragravel water temperatures were found to decrease from a maximum water temperature of 3.3°C occurring on March 15 to 105°C on April 7.Surface water temperatures were found to decrease from 4.0°C occurring on March 25 to o.Goe on April 7.Temperatures began an increase on April 9 when intragravel water temperatures increased from 1.6°e to 2.5°C on April 22.Surface water temperatures increased from O.9°e to S.l°e on April 22. 3.2 Task 37 Sites In support of Task 37 intragravel and surface water temperatures were continuously recorded at three sloughs located in the middle Susitna River.These sloughs were Bushrod,Curry and 10.The following sum- marizes the results of those temperature investigations. 3.2.1 Bushrod Slough (RM 117.9) Surface and i ntragrave 1 water temperatures were recorded in Bushrod Slough from October 12 through April 3.Gaps in the data occurred from December 12 to January 9,and from February 16 to March 8 due to a malfunctioning temperature recorder.These malfunctions were assumed to have resulted from ambient air temperatures outside of the operating range of the instrument. 32 i~ ! - - -- ,~ - 1 })I'l 1 1 11 )-J .)-1 7-1 SUSITNA RIVER AT RM 139.0 SITE 2 MEAN DAILY INTRAGRAVEL61-----MEAN DAILY SURFACE WATER 5 ,-.. 0 0 i '-'" W :5a:: ::> t-2 <{ 0:: W 1 w a.. (.oJ ~ W 0.... 0::-1 W....«-2 ~ .-3 -4 -5 \ I \ \ I I • \.\II I'"I I \ I I \"I ,I ~I I , , I \ IIt'.I \~'1 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 17.t1ean daily intragravel and surface water temperatures (DC)recorded at the Mainstem Susitna River RM 139.0 Site 1 study site during the 1984-85 winter season. Daily and monthly m"lnlmUm,mean,and maximum water temperatures recorded at Bushrod Slough are presented in Appendix Table 24.A plot of the mean daily temperatures is presented in Appendix Figure 18. Intragravel and surface water temperatures were found to decrease from October 12 until early to mid-November with surface water temperatures warmer t,han i ntragrave 1 temperatures.By November 8 daily i ntragravel temperatures had declined to 2.3°C while low daily surface water temper- atures of 2.0°C was recorded on November 13.By mid-November tempera- tures began to increase with both intragravel and surface temperatures similar and stable until mid-December when the recorder failed. Intragravel and surface temperatures recorded between January 10 and February 15 also were similar.From March 9 to April 3,surface water temperatures exhibited more variation than intragravel temperatures. For this time period daily surface water temperatures increased from 2.0°C to 3.6°C while intragravel temperatures increased only from 3.1°C to 3.4°C. 3.2.2 Curry Slough (RM 119.7) Surface and intragravel water temperatures were recorded at Curry Slough from October 17 until February 15 at which time the surface water probe was severed by ice movement.From February 16 to April 3 only intra- gravel water temperatures were collected at this study location. Daily and monthly minimum,mean,and maximum water temperatures devel- oped from this data base are presented in Appendix Tables 25 and 26.A plot of the mean daily surface and intragravel temperatures is presented in Appendix Figure 19. For the period of record major decreases in water temperatures occurred in October thru early November and again during the month of February. From October 17 through November 14 intragravel water temp~ratures decreased from 4.6°C to l.O°C and 4.3°C to 0.2°C for surface water. Beginning on October 29 and continuing through November 7 the surface water probe was frozen.Water temperatures were on the increase in mid-November ranging between 3.3°C to 4.3°C for intragravel and 3.1°C to 4.2°C for surface water until mi d-February.Water temperatures agai n decreased duri ng the 1ast week of February through the fi rst week of March.The surface water probe was lost on February 15 coinciding with a decrease in temperature.Intragravel water temperatures were as low as 1.8°C in early March and found to increase to 3.6°C by March 15. By the time the station was removed on April 3 intragravel water temper- atures had again decreased to a low of l.7°C.Overall,intragravel water temperatures ranged from 1.O°C to 4.6°C and surface water tempera- tures from -O.2°C to 4.3°C for the period of record. 3.2.3 Slough 10 (RM 133.8) Slough 10 is composed of two channels referred to as the northeast and northwest channels.The following summarizes the results of the temper- ature monitoring station located in each channel. 34 """ - - .., - -}})1 1 t ---))J j }1 ) 7 6 5-U i0...... W :5 a::: :J t-2 oCta::: W 1 w n- Ul ~ W 0 ..... a:::-1 W..... oCt -2 ~ -3 -i -5 BUSHROD SLOU GH (RM 117.9) ---MEAN DAILY INTRAGRAVEL -----MEAN DAILY SURFACE WATER --,,-,,"'...--I ., I - I\1• .,--------~------~JJ,-','-...'.....' SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 18.Mean daily intragravel and surface water temperatures (oC)recorded at Bushrod Slough,RM 117.9, during the 1984-85 winter season. 7-1 CURRY SLOUGH (RM 1I9.7) ---MEAN DAILY INTRAGRAVEL 6-1 -----MEAN DAILY SURFACE WATER ,--------MEAN DAILY SURFACE FROZEN 5- -",u il ' ,..., 'I , 0 •,-, I3,lLJ , I a:::,:>,2 ,t-,,,<t I "I a:::, \I 1 ,W I0- w ~ 0 \ O"l W t- ~ 0 a:::-1 \1UJ t- o • <t ,...2 ~3= -3 -i -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 19.Mean daily intragravel and surface water temperatures (oC)recorded at Curry Slough.Rt~119.7. during the 1984-85 winter season. J I J J I J J J J J J J ~j I .~)J J - ..... - .... 3.2.3.1 Slough 10 Northeast Channel (RM 133.8) Continuous surface and intragravel water temperatures were recorded in the Northeast Channel of Slough 10 from September 1 to March 19.Due to malfunctioning temperature probes,surface water temperatures were not recorded form October 26 through November 8,and intragravel water temperatures were not recorded from November 3 to November 8.Da ily and monthly minimum,mean,and maximum temperatures developed from this data are presented in Appendix Table 27.A plot of mean daily surface and intragravel water temperatures is shown in Appendix Figure 20 .. From a review of the plot of mean daily intragravel and surface water temperatures it was found that both surface and intragravel temperatures generally decreased from September to early December.Surface water was warmer than intragravel through September and a portion of October while intragravel was warmer for the remainder of the period of record (mid- December to March 19).Intragravel water temperatures ranged from 1.1°C to 4.2°C from installation of the station to December 14.Surface water temperatures ranged from 0.7°C to 6.4°C for the same period of record. From December 14 to termination of the station (March 19)intragravel temperatures exceeded surface water temperatures and ranged from 1.1°C ;to 3.6°C compared to O.l°C to 2.5°C for surface water.Overall for the period of record temperatures ranged from 1.1°C to 4.2°C for intragravel and O.l°C to 6.4°C for surface. 3.2.3.2 Slough 10 Northwest Channel (RM 133.8) Surface water temperatures were recorded in the Northwest Channel of Slough 10 from September 1 to March 9.Due to a broken temperature probe,intragravel water temperatures were not recorded until September 23.Because of a malfunctioning recording instrument,water temperature data was not recorded between November 6 and November 8,from I~ovember 27 to December 10,and from March 7 to March 9. Daily and monthly minimum,mean and maximum temperatures developed from this data base are presented in Appendix Table 28.A plot was developed of daily mean intragravel and surface water temperatures which is presented in Figure 21. Intragravel and surface water temperatures were similar throughout the record"ing period with both intragravel and surface water temperatures genera 11y decreasing unti 1 1ate October.Surface water temperatures were warmer than i ntragravel temperatures until October 27 at whi ch time the trend reversed.Following November thru the remainder of the period of record both intragravel and surface water temperatures were rela- ti vely stabl e with i ntragravel water consistently warmer than surface water.Water temperatures in this channel of the slough for the period of record ranged from 2.6°C to 3.9°C for intragravel and 1.8°C to 6.7°C for surface water. 37 7~SLOUGH 10 NORTHEAST (RM 133.8) ---MEAN DAilY INTRAGRAVEl 6 -I ....----MEAN DAilY SURFACE WATER " ./\,.... '''I.\..\.'"'-J\,'.'If \/,,,-,\,"-,,.~I ,"I, "I ,,"I",~,I ..,-....'...I I V",",} 5 . ..-A,II.",,"t- O i II \I '" 0 I "i -I f\'I ~I W "I :1 I II a:: ",..I :J I .... !,.'I \' « \' cr:: ~ W 1 w n- O:>~ W 0 .... cr::-1 lLI....-2«~ -3 -4 -5 SEP OCT NOV DEC JAN FEB MAR APR MAY Figure 20.~~ean da ily i ntragrave 1 a nd surface \'Ja ter temperatures (oC)recorded at 510ugh 10 Northeast. RM 133.8.during the 1984-85 winter season. I .J J i j J •J •).J :)J J J ~I ]I j '1 1 1 )-1 1 J -,J~}J SLOUGH \0 NORTHWEST (RM \33.8) MEAN DAILY lNTRAGRAVEL -----MEAN DAILY SURFACE WATER 7 & 5-U 0 i- W 3a::::»....2«a:: w 1 0- w ~ t..O W 0.... a::-1 W t-«-2 3: -3 -i -5 ", I I ",, I ,",I .."'.I I r .., , I'II , J It.A~'.Il'\, , t , \ -"./" "-...1 ~--,..\,\." _,-...."..",,_'..v -\,..,,_""'/"", ,,-''''-/'\-._/- \"--'\.~ ..A...-..-A- "-\"',,'~-"...... recorded at Slough 10 Northwest, SEP Figure 21. OCT NOV DEC JAN FEB Mean daily intra~ravel and surface water temperatures (oC) RM 133.8,during the 1984-85 winter season. MAR APR MAY Appendix Table 4.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Lane Creek,RM 113.6,TRM 0.1. October 1984 - Date Min Intragravel Mean Max Min Surface Water Mean Max 841012 3.2 3.6 2.5 3.1 ""'"841013 2.9 3.2 3.7 2.3 2.6 3.4 841014 2.3 2.7 3.5 .9 1.6 2.7 841015 1.8 2.1 2.5 .2 .8 1.1 ~ 841016 1.7 2.1 .1 .6 1.3 841017 ---------.1 .5 1.0 841018 .1 .5 .9 841019 ----0.0 .3 .4 Monthly Value 1.7 3.7 0.0 -----3.4 """" ---------------------------------~---~------------------------------------~- -----Data not available. 40 - ..... ""'" -~ - Appendix Table 4.(continued). ---------------------------------------------------------------------------- ",-.November 1984 ---------------------------------------------------------------------------- Intragravel Surface Water Date ----------------------------------------------.- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~841109 .8 .9 1.0 ---------- 841110 .8 .9 1.0 ---------- 841111 .7 .8 .9 --_._----------- ~841112 .6 .6 .7 ------------ 841113 .5 .6 .7 --------------- 841114 .4 .5 .6 ----- ----- ----- ..,...,841115 .5 .6 .6 ---------- 841116 .6 .7 .7 ----- 841117 .6 .7 .7 -------- 841118 .6 .7 .7 --------------841119 .7 .7 .7 -------------- 841120 .7 .7 .7 ---------- 841121 .7 .7 .8 ------------- 841122 .7 .8 .9 ----- 841123 .7 .7 .8 --------------- 841124 .7 .8 .9 ---------- 841125 .8 .9 .9 --------------- 841126 .8 .9 .9 --------------- 841127 .7 .7 0.0 -----.2 841128 .7 .7 .8 .1 .3 .3 841129 .7 .8 .9 .1 .4 .5 841130 .8 .9 .9 .4 .5 .5-Monthly Value .4 .7 1.0 0.0 -----.5 ----Data not available. 41 ·_"- Appendix Table 4.(continued). ---------------------------------------------------------------------------~ December 1984 --------------------------------~---------------------------~---------------Intragravel Surface Water Date -------------------------------------------~--Min Mean Max Min Mean Max -------------------------------------------------------------------~------~~ 841201 .9 1.0 1.0 .4 .5 .6 ~ 841202 .9 1.0 1.0 .5 .5 .6 841203 leO 1.1 1.1 .6 .7 .8 841204 leI 1.2 1.2 .7 .8 .9 .-841205 1.1 1.2 1.2 .7 .8 .9 841206 1.0 1.1 1.2 .5 .6 .8 841207 1.0 101 1.1 .5 .6 .7 841208 .9 1.0 1.1 .3 .5 .6 841209 .7 .9 1.1 -0.3 .2 .6 841210 .6 .7 .7 -0.3 -0.2 -0.2 841211 .5 .5 .6 -0.3 -0.2 -0.1 """ 841212 .4 .5 .6 -0.3 -0.2 -0.2 841213 .4 .5 .5 -0.3 -0.2 -0.1 841214 .3 .4 .5 -0.3 -0.2 -0.2 841215 .4 .4 .4 -0.3 -0.2 .3 841216 .3 .5 .6 -0.2 -0.1 .1 841217 .5 .6 .7 -0.1 0.0 .1 ""'!: 841218 .6 .7 .7 0.0 .1 .2 841219 .6 .7 .8 0.0 .2 .3 841220 .5 .6 .7 -0.2 0.0 .1 841221 .5 .6 .7 -0.2 0.0 .2 841222 .6 .7 .7 .1 .1 .3 841223 .6 .7 .7 -0.2 .1 .3 841224 .6 .7 .7 -0.1 .1 .3 841225 .6 .6 .7 -0.1 0.0 .2 841226 .6 .7 .7 -0.2 .1 .2 841227 .5 .6 .7 -0.2 -0.2 -0.1 ~ 841228 .5 .5 .6 -0.2 -0.2 -0.1 841229 .5 .5 .6 -0.2 -0.2 0.0 841230 .5 .6 .7 -0.2 0.0 .2 1"1">; 841231 .6 .7 .8 -0.1 .3 .5 Monthly Value .3 .7 1.2 -0.3 .1 .9 ~ ---------------------------------------------------------------------------- """ 42 ...." Appendix Table 4.(continued). ---------------------------------------------------------------------------- January 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ----------------------------------------------""'"Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850101 .7 .9 .9 .4 .5 .s 850102 .8 .9 .9 .3 .5 .5 850103 .8 .9 1.0 .2 .4 .5 850104 .7 .7 .9 0.0 .2 .4 850105 .7 .8 .9 .1 .3 .5 850106 .7 .7 .8 0.0 .1 .3 850107 .7 .8 .9 .1 .4 .5 8501,08 .9 1.0 1.0 .5 .6 .8 850109 .9 1.0 1.0 .4 .6 .7 850110 .9 1.0 1.0 .4 .5 .7 ~850111 .9 1.0 1.1 .4 .5 .6 850112 .9 1.0 1.1 .3 .6 .7 850113 .8 .9 1.0 .1 .2 .4 850114 .8 .8 .9 .1 .2 .4 850115 .7 .8 .9 .2 .3 .4 g50116 .8 .9 .9 ~2 .4 .6 850117 .9 1.0 1.0 .4 .6 .7 850118 .9 1.0 1.1 .4 .6 .7 850119 .9 .9 1.0 .3 .5 .7 850120 .9 1.0 1.0 .4 .5 .6 850121 .8 .9 1.0 .2 .4 .5 850122 .9 .9 1.0 .4 .4 .6 850123 .9 1.0 1.1 .4 .6 .8.-850124 1.0 1.1 1.2 .4 .7 .8 850125 .9 1.1 1.2 .2 .5 .7 850126 .9 1.0 1.0 .2 .5 .7 ~850127 .9 1.0 1.1 .3 .6 .7 850128 1.0 1.0 1.1 .5 .7 .8 850129 .9 1.0 1.1 .3 .5 .7 ,.....,850130 .9 1.0 1.1 .3 .5 .7 850131 .8 .9 1.0 ..1 .4 .7 Monthly Value .7 .9 1.2 0.0 .5 .8 ---------------------------------------------------------------------------- 43 I I ------.JJ _ Appendix Table 4.(continued). February 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max -. 850201 1.0 1.1 1.1 .4 .6 .7 ~ 850202 .9 1.0 1.1 .4 .6 .8 850203 .8 .9 1.1 0.0 .3 .7 850204 .8 .9 1.0 0.0 .4 .5 850205 .7 .8 .9 -0.2 .2 .5 850206 .6 .7 .8 -0.3 -0.2 -0.1 850207 .5 .6 .6 -0.3 -0.2 -0.1 ...., 850208 .5 .5 .6 -0.2 -0.1 0.0 850209 .5 .6 .6 -0.2 -0.2 -0.1 850210 .5 .5 .6 -0.2 -0.2 .1 850211 .4 .5 .5 -0.2 -0.1 -0.1 -- 850212 .4 .4 .5 -0.2 -0.1 -0.1 850213 .4 .4 .5 -0.2 -0.1 -0.1 850214 .4 .5 .5 -0.2 -0.1 -0.1 850215 .4 .5 .6 -0.2 -0.1 .1 850216 .5 .6 .6 -0.2 -0.1 .1 850217 .5 .6 .7 -0.2 -0.1 .1 850218 .5 .6 .7 -0.2 0.0 .4 850219 .5 .5 .6 -0.2 0.0 .3 850220 .5 ---.6 -0.2 0.0 Monthly Value .4 1.1 -0.3 ----.8 ---------------------------------------~------------~----------------------~ --,.;,--Data not available. - Appendix Table 4.(continued)• -------~---~---------------------------'----------------------------------- ~March 1985 ---------------------------------------------------------------------------- Intragrave1 Surface Water Date ----------------------------------------------~Min Mean Max Min Mean Max -------~-------------~----------------------------------------------------- ,~850308 .7 .8 .9 0.0 .3 .6 850309 .7 .8 .8 0.0 .3 .5 850310 .7 .7 .8 .1 .2 .5 ~850311 .7 .8 .8 .1 .2 .3 850312 .7 .8 .8 .1 .3 .4 850313 .7 .7 .8 0.0 .3 .5 850314 .7 .7 .8 .1 .2 .3 850315 .7 .7 .8 -0.1 .2 .4 850316 .7 .7 .8 .1 .3 .5 850317 .7 .8 .8 .2 .3 .5 850318 .7 .8 .9 .2 .4 .5 850319 .7 .8 .9 .2 .4 .5 850320 .7 .8 .9 .2 .4 .6 850321 .8 .8 .9 .2 .4 .6 850322 .8 .8 1.0 .2 .3 .6 850323 .7 .8 .9 .1 .3 .6 t~850324 .8 .9 .9 .2 .4 .6 850325 .8 .9 1.0 .2 .4 .7 850326 .7 .8 .9 0.0 .3 .5 850327 .7 .8 .9 0.0 .3 .5 850328 .7 .8 .9 -0.1 .2 .5 850329 .7 .7 .9 0.0 .2 .5 850330 .7 .7 .9 -0.1 .2 .5 850331 .6 .7 .8 -0.1 0.0 .3 Monthly Value .6 .8 1.0 -0.1 .3 .7 r- ---------------------------------------------------------------------------- ,-.. 45 Appendix Table 4.(continued). April 1985 ...... - ---------------------~- Surface Water Date Min Intragravel Mean Max Min Mean Max -850401 .6 .7 .7 -0.2 0.0 .2 850402 .6 .7 .7 -0.2 0.0 .2 850403 .6 .7 .7 -0.1 .1 .4 Monthly Value .6 .7 -0.2 ---_.-.4 ----------------------------------------------------------------------------~~ - -. 46 Appendix Table 5.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Fourth of July Creek -Site 3, RM 131.1,TRM 0.2. --------------------------------------------------------------------------- October 1984 ~------------------------------------------------------------------------F Intragravel Surface Water Date ----------------------------------------- Min Mean Max Min Mean Max ,----------------------------------------------------------------------------- 841010 2.0 --2.6 1.8 -----2.4 ,-841011 2.2 2.7 3.4 1.9 2.5 3.1 841012 2.1 2.6 3.2 1.9 2.4 3.0 841013 0.0 .9 2.6 1.2 -----2.4 841014 -0.2 .1 .6 ------------ 841015 -0.3 0.0 .7 ------------- 841016 -0.3 0.0 .4 ---------...-- 841017 -0.3 -0.2 0.0 --------- 841018 -0.3 -0.2 -0.1 -------------- 841019 -0.2 -0.2 -0.1 --------------. 841020 -0.2 .1 .8 ------------,-841021 .7 1.4 2.2 ----------- '841022 1.0 1.4 2.0 --------- ----- 841023 -0.2 .2 1.1 --------------. 841024 -0.2 -0.2 -0.1 -------------P'-"841025 -0.3 -0.2 -0.1 ------------- Monthly Value -0.3 ---3.4 1.2 ----3.1- ----~------------------------------------------------------------------------ --Data not available. 47 Appendix Table 5.(continued). ---------------------------------------------------------------------------- November 1984 Date Min Intragravel Mean Max Min Surface Water Mean Max ~ 841128 -0.2 -0.1 ------------ 841129 -0.2 -0.2 -0.1 -0.4 -----0.3 841130 -0.2 -0.2 -0.2 -0.4 -0.4 -0.4 Monthly Value -0.2 ---0.1 -0.4 -----0.3 ---Data not available. ~, - 48 dO '_I _jj _ Appendix Table 5.(continued). ..... ---------------------------------------------------------------------------~ January 1985 ~ ---------------------------------------------------------------------------~ Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850101 0.0 .1 .2 0.0 .1 .2 850102 .1 .2 .2 0.0 .1 .2 850103 .2 .3 .4 .2 .2 .3 850104 .2 .3 .3 .2 .2 .3 """"850105 .3 .3 .4 .3 .3 .3 850106 .2 .3 .4 .2 .2 .3 .850107 ..3 .3 .4 .2 .3 .3 850108 .3 .4 .5 .3 .3 .4- 850109 .3 .4 .5 .3 .4 .4 850110 .3 .4 .4 .3 .4 .4 ~ 850111 .3 .4 .4 .3 .3 .4 850112 .4 .4 .5 .3 .4 .4- 850113 .3 .3 .5 .3 .3 .4 850114 .3 .3 .4 .2 .3 .3 ~ 850115 .3 .4 .4 .3 .3 .3 850116 .3 .4 .4 .3 .3 .4 850117 .3 .4 .4 .3 .3 .4 ~ 850118 .4 .4 .5 .3 .4 .4 850119 .3 .3 .5 .3 .3 .4 850120 .4 .4 .5 .4 .4 .4 850121 .3 .4 .5 .3 .3 .4 850122 .3 .4 .5 .3 .3 .4- 850123 .3 .4 .5 .3 .4 .4 -850124 .4 .5 .5 .4 .4 .5 850125 .4 .5 .5 .4 .4 .5 850126 .3 .4 .5 .3 .4 .4 850127 .4 .5 .5 .3 .4 .4 -850128 .3 .4 .4 .3 .3 .4 850129 .3 .4 .5 .3 .4 .4 850130 .3 .4-.5 .3 .4 .5 850131 .2 .4 .5 .2 .3 .4 Monthly Value 0.0 .4 .~0.0 .3 .5 ~ ---------------------------------------------------------------------------- ~ 50 Appendix Table 5.(continued). ---------------------------------------------------------------------------- February 1985 ---------------------------------------------------------------------------- Intragravel Surface Water "...Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- If""' 850201 .3 .4 .4 .2 .3 .4 850202 .4 .4 .5 .3 .4 .5 850203 .2 .4 .5 .2 .4 .5 850204 .2 .3 .4 .2 .3 .4 850205 .3 .4 .4 .3 .3 .4 850206 .3 .4 .4 .2 .3 .4 850207 .2 .3 .4 .1 .2 .4 850208 .2 .3 .4 .2 .2 .3 850209 .2 .3 .3 .1 .2 .3 850210 .2 .2 .3 .1 .2 .3 850211 .1 .2 .3 .1 .2 .2 850212 .1 .2 .3 .1 .2 .2 ......850213 .1 .2 .3 .1 .1 .2 850214 .1 .2 .3 .1 .1 .2 850215 .1 .2 .3 .1 .1 .2 850216 .1 .2 .3 .1 .2 .2 850217 .1 .2 .2 .1 .1 .2 850218 .1 .2 .3 .1 .1 .2 850219 .1 .2 .2 0.0 .1 .2 850220 .1 .1 .2 0.0 .1 .2 850221 .1 .1 .2 0.0 .1 .1 850222 0.0 .1 .2 0.0 .1 .1 850223 0.0 .1 .2 0.0 0.0 .2 850224 0.0 .1 .2 0.0 .1 .1 850225 0.0 .1 .1 0.0 0.0 .1 8502,26 0.0 .1 .1 0.0 0.0 .1 850227 .1 .1 .1 0.0 0.0 .1 850228 0.0 .1 .1 0.0 0.0 .1 Monthly Value 0.0 .2 .5 0.0 .2 .5 ---------------------------------------------------------------------------- ----Data not available. .-. ..- I 51 '_'_JI _ Appendix Table 5.(continued). --------------------------------------------------~------------------------~...., March 1985 ----------------------------------------------------~--------~-------------- Intragravel Surface Water ~Date --~------------------------------------------- Min Mean Max Min Mean Max --------------------------~-------------------------------------------~---~~ ~ 850301 0.0 .1 .1 0.0 0.0 .1 850302 .1 .1 .2 0.0 .1 .2 850303 .1 .1 .2 .1 .1 .1 -I850304.1 .2 .2 .1 .1 .2 850305 .2 .2 .3 .1 .2 .2 850306 .1 .2 .3 0.0 .1 .2 850307 .1 .2 .2 0.0 .1 .2 ~~ 850308 .2 .2 .2 .1 .2 .2 850309 .2 .2 .3 .1 .1 .3 850310 .2 .3 .3 .2 .3 .3 -. 850311 .2 .3 .4 .2 .3 .3 850312 .2 .2 .3 .1 .2 .3 850313 .2 .3 .4 .1 .2 .3 850314 .3 .3 .4 .2 .3 .4 850315 .3 .3 .4 .2 .3 .3 850316 .3 .3 .4 .2 .3 .3 850317 .3 .3 .4 .3 .3 .4 850318 .3 .4 .4 .3 .3 .4 850319 .3 .4 .4 .3 .3 .3 850320 .3 .4 .4 .3 .3 .4 ~ 850321 .3 .4 .4 .3 .3 .4 850322 .3 .4 .4 .3 .3 .4 850323 .2 .3 .4 .2 .3 .3 ,..., 850324 .3 .4 .4 .2 .3 .4 850325 .3 .4 .4 .3 .3 .4 8503Z6 .2 .3 .4 .2 .3 .4 ~ 850327 .2 .3 .4 .2 .2 .3 850328 .2 .3 .4 .1 .2 .3 850329 .2 .3 .3 .1 .2 .3 850330 .2 .3 .4 .2 .2 .3 ""'" 850331 .2 .3 .3 .1 .2 .3 Monthly Value 0.0 .3 .4 0.0 .2 .4 ---------------------------------------------------------------------------- ~ 52 """"I Appendix Table 5.(continued). April 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max I"'"850401 .2 .2 .3 .1 .2 .2 850402 .2 .2 .3 .1 .2 .2 850403 .2 .2 .1 .2 Monthly Value .2 .3 .1 .2 -----Data not available. 53 1_1 _JL _ Appendix Table 6.Datapod temperature recorder data summary: intragrave1 and surface water temperatures (C) recorded at Indian River -Site 3,RM 138.6, TRM 0.2. September 1984 - Date Min Intragravel Mean Max'Min Surface Water Mean Max 840901 840902 840903 840904 840905 840906 840907 84Q-908 840909 840910 840911 840912 840913 840914 840915 840916 840917 840918 840919 840920 840921 840922 840923 840924 8409.25 840926 840927 840928 840929 840930 Monthly Value 5.3 5.5 5.5 6.0 6.6 7.0 6.9 6.6 5.7 5'.6 5.6 6.1 6.7 5.8 6.4 5.9 5.7 6.5 6.1 5.3 4.0 3.8 4.3 5.1 5.6 5.5 4.8 4.2 5.6 5.7 3.8 6.0 6.3 6.4 6.7 7.4 7.7 7.5 7.4 6.9 6.9 6.8 6.8 7.0 6.6 7.2 7.1 6.7 6.8 6.4 6.0 5.2 5.0 5.3 5.8 6.1 6.2 5.7 5.2 6.0 6.3 6.4 54 7.0 7.2 7.1 .7.8 8.2 8.6 8.3 8.2 8.1 8.0 7.8 7.6 7.5 7.6 8.3 8.2 7.7 7.1 6.8 7.0 6.5 6.4 6.3 6.5 6.8 7.0 6.8 6.3 6.5 7.0 8.6 5.2 5.4 5.4 6.3 6.9 7.2 7.2 6.8 5.9 5.8 5.7 6.6 7.2 6.2 7.0 6.1 6.1 7.2 6.8 6.0 4.6 4.4 5.0 5.8 6.3 5.9 5.2 4.6 5.6 5.6 4.4 6.8 7.0 7.0 7.6 8.1 8.3 8.1 8.0 7.5 7.5 7.4 7.5 7.6 7.3 8.0 7.7 7.3 7.6 7.1 6.8 5.9 5.8 6.1 6.6 7.0 6.9 6.3 5.4 6.0 6.3 7.1 8.7 8.8 8.5 9.3 9.7 10.1 9.1 9.3 9.1 9.2 8.9 8.7 8.2 8.5 9.7 9.2 8.3 7.9 7.4 7.9 7.4 7.4 7.3 7.4 7.8 8.0 7.6 6.9 6.6 7.2 10.1 - Appendix Table 6.(continued). ---------------------------------------~------------------------------------ October 1984 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min'Mean Max Min Mean Max ---------------------------------------------------------------------------- 841001 5.3 6.1 6.8 5.0 6.0 6.7 841002 5.5 5.9 6.6 5.4 5.9 6.8 841003 4.5 5.4 6.3 4.3 5.2 6.1 841004 3.2 4.2 5.6 2.8 4.0 5.3 841005 3.4 4.0 4.8 3.3 4.0 5.0 841006 3.8 4.4 5.2 3.8 4.5 5.6 841007 3.8 4.4 5.2 3.6 4.4 5.4 841008 4.1 4.5 5.0 4.0 4.5 5.1 841009 4.1 4.5 5.1 4.0 4.5 5.5 841010 2.7 3.7 5.0 2.3 3.4 4.9 841011 2.2 3.0 3.8 1.8 2.9 3.8 841012 3.2 3.6 4.3 3.4 3.8 4.9 841013 3.1 3.5 4.0 3.0 3.5 4.2 841014 1.7 2.5 3.6 1.4 2.2 3.4 841015 1.4 1.9 2.4 '1.1 1.7 2.4 841016 1.4 2.0 3.1 1.4 2.0 3.1 841017 .6 1.5 2.3 .6 1.5 2.3 841018 .4 1.1 2.0 .4 1.1 2.0 841019 .3 1.1 1.6 .4 1.1 1.6 841020 .9 1.2 1.7 .9 1.2 1.8 841021 1.4 1.9 2.6 1.5 1.9 2.6 841022 2.4 2.9 3.6 2.4 2.9 3.6 841023 2.1 2.6 3.4 2.1 2.6 3.4 841024 .4 1.2 2.1 .5 1.3 2.1 841025 .1 .4 .8 .2 .5 .9 8410.26 .1 .2 .6 .1 .3 .6 841027 .1 .2 .3 .1 .2 .4 841028 0.0 .1 .2 .1 .2 .3 841029 0.0 .1 .3 .1 .2 .4 841030 0.0 .1 .1 .1 .2 .2 841031 .1 .1 .2 0.0 .1 .2 Monthly Value 0.0 2.5 6.8 0.0 2.5 6.8 ------------------------------------------------------------------------------- ,....,-----Data not available. ~ 55 1-1 Appendix Table 6.(continued). -----------------------------------------------~---------------------------- November 1984 ~ ------------------------------------------------~-------------------------~~ Intragravel Surface Water Date ----------------------------------------------"""I Hin Mean Max Min Mean Max ---------------------------------------------------------------------------- 841101 -0.1 0.0 .2 0.0 .1 .2 841102 0.0 0.0 .3 0.0 .1 .2 841103 0.0 .1 .5 0.0 .1 .2 841104 0.0 .2 .4 .1 .1 .2 ~ 841105 .1 .2 .3 .1 .1 .1 841106 .1 .2 .4 0.0 .1 .1 841107 -0.1 0.0 .3 0.0 .1 .2 ~ 841108 -0.1 0.0 0.0 0.0 .1 .2 841109 -0.1 0.0 .1 0.0 .1 .2 841110 -0.1 0.0 .1 0.0 0.0 .1 841111 -0.1 0.0 .2 0.0 .1 .1 841112 -0.1 0.0 0.0 0.0 .1 .1 841113 -0.1 0.0 0.0 .1 .1 .1 841114 -0.1 -D.l -0.1 .1 .1 .1 ~ 841115 -0.1 -D.l 0.0 0.0 .1 .1 841116 -0.1 -0.1 0.0 0.0 .1 .2 841117 -D.l 0.0 0.0 0.0 .1 .1 ~ 841118 0.0 0.0 .1 0.0 0.0 .1 841119 Q.O 0.0 .1 0.0 0.0 .1 841120 0.0 0.0 .1 0.0 0.0 .1 ~ 841121 0.0 0.0 .1 0.0 .1 .1 841122 0.0 0.0 .1 0.0 .1 .1 841123 0.0 0.0 .1 0.0 0.0 .1 841124 0.0 0.0 .1 0.0 0.0 .1 ..... 841125 0.0 .1 .1 0.0 .1 .1 841126 0.0 .1 .1 0.0 0.0 0.0 841127 0.0 .1 .2 0.0 0.0 .1 841128 0.0 .1 .2 0.0 0.0 .1 841129 0.0 0.0 .1 0.0 .1 .1 841130 0.0 0.0 0.0 0.0 .1 .1 Monthly Value -0.1 0.0 .5 0.0 .1 .2 ----------------------------------------~----------------------------------- ~! 56 Appendix Table 6.(continued). ----------------------------------------------------------------------------r December 1984 I ---------------------------------------------------------------------------- Intragrave1 Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- r 841201 0.0 0.0 .1 .1 .1 .1 841202 0.0 0.0 .1 0.0 .1 .1 841203 0.0 .1 .2 .1 .1 .1 F""841204 0.0 0.0 .2 0.0 .1 .1 841205 0.0 .1 .1 0.0 .1 .1 841206 0.0 .1 :.1 0.0 .1 .1 r 841207 0.0 0.0 .1 0.0 .1 .1 841208 0.0 0.0 0.0 0.0 0.0 .1 841209 -0.1 0.0 0.0 0.0 .1 841210 -0.1 -0.1 0.0 -0.1 0.0 841211 -0.1 -0.1 0.0 0.0 0.0 .1 841212 -0.1 0.0 0.0 0.0 .1 .1 841213 -0.1 0.0 0.0 0.0 0.0 .1 841214 -0~1 0.0 0.0 0.0 .1 .1 841215 -0~1 -0.1 0.0 0.0 .1 .1 841216 -0.1 -0.1 0.0 0.0 .1 .1 841217 -0~1 0.0 0.0 0.0 0.0 .1 841218 0.0 0.0 .1 0.0 .1 .1 841219 0.0 0.0 .1 0.0 .1 .1 841220 0.0 0.0 0.0 .1 .1 .2 841221 O~O 0.0 0.0 .1 .1 .2 841222 -0.1 0.0 0.0 0.0 .1 .1 841223 -0.1 0.0 0.0 .1 .1 .1 841224 -0.1 0.0 0.0 0.0 .1 .2 841225 -0.1 0.0 0.0 .1 .1 .2 8412~6 -0.1 0.0 0.0 .1 .1 .2 841227 -0.1 0.0 0.0 .1 .1 .2 841228 -0.1 0.0 0.0 .1 .1 .2 841229 -0.1 0.0 0.0 .1 .1 .1 841230 -0.1 0.0 0.0 .1 .1 .2 841231 0.0 0.0 .1 .1 .1 .2 Monthly Value -0.1 0.0 .2 -0.1 .1 .2 ----------------------------------------------------------------------------------Data not available. 57 Appendix Table 6.(continued). ~ --------------~---------------------------------------~--------------------~ January 1985 ..... -----------------~---------------------------------------------------------- Intragrave1 Surface Water Date -----------------------~---------------------- Min Min ~Mean Max Mean:Max --------------------------------------------------------------------------~- 850101 0.0 0.0 0.0 .1 .1 .1 """"850102 -0.1 0.0 0.0 .1 .1 .1 850103 -0.1 -0.1 0.0 .1 .1 .2 850104 -0.1 -0.1 0.0 .1 .1 .2 850105 -0.1 0.0 0.0 .1 .1 .1 850106 -0.1 -0.1 0.0 .1 .1 .2 850107 -0.1 0.0 0.0 .1 .1 .2 850108 0.0 0.0 0.0 .1 .2 .2 ~ 850109 -0.1 0.0 0.0 .1 .1 .2 850110 -0.1 0.0 0.0 .1 .2 .2 850111 -0.1 0.0 0.0 .1 .2 .2 850112 -0.1 0.0 0.0 .1 .2 .2 850113 -0.1 -0.1 0.0 -0.1 .2 .2 850114 -0.1 0.0 0.0 .1 .2 .2 ~ 850115 -0.1 -0.1 -0.1 .1 .2 .2 850116 -0.1 0.0 0.0 .1 .2 .2 850117 -0.-1 0.0 .0.0 .2 .2 .2 -850118 -0.1 0.0 0.0 .1 .2 .2 850119 -0.1 0.0 0.0 .1 .2 .2 850120 -0.1 0.0 0.0 .1 .2 .2 850121 -0.1 -0.1 .0.0 .1 .2 .2 850122 -0.1 -0.1 0.0 .1 .2 .2 850123 -0.1 0.0 0.0 .1 .2 .2 850124 -0.1 0.0 0.0 .1 .2 .2 850125 -0.1 0.0 0.0 .1 .2 .2 850.126 -0.1 0.0 0.0 .1 .2 .2 850127 0.0 0.0 0.0 .2 .2 .2 850128 -0.1 -0.1 0.0 .1 .2 .2 850129 -0.1 -0.1 0.0 .1 .2 .2 850130 -0.1 -0.1 0.0 .1 .2 .2 850131 0.0 0.0 0.0 .2 .2 .2 - Monthly Value -0.1 0.0 0.0 -0.1 .2 .2 ~~ ---------------------------------------------------------------------------- 58 Appendix Table 6.(continued)• February 1985 -----------------~-----Date Min Intragravel Mean Max Min Surface Water Mean Max 850201 -0.1 0.0 .1 .2 850202 -0.1 0.0 0.0 .1 .2 .2 850203 -0.1 -0.1 -0.1 .1 .2 .2 850204 -0.1 -0.1 0.0 .2 .2 .2 850205 -0.1 -0.1 0.0 .1 .2 .2 850206 -0.1 -0.1 0.0 .1 :.1 .2 850207 -0.1 -0.1 0.0 0.0 .2 850208 -0.1 -0.1 0.0 850209 -0.1 -0.1 0.0 850210 -0.1 -0.1 0.0 850211 -0.1 -0.1 0.0 Monthly Value -0.1 0.0 0.0 .2 ---------------------------------------------------------------------------- 7----Data not available. 59 10_I _Ji _ Appendix Table 7.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Indian River -Site 4,RM 138.6, TRM 0.2. September 1984 Date Min Intragravel Mean Max Min Surface Water Mean Max ~ 840928 5.8 6.2 5.7 6.0 840929 5.6 6.0 6.6 5.5 5.8 6.5 840930 5.7 6.4 7.2 5.5 6.2 7.0 ~ Monthly Value 5.6 7.2 5.5 7.0 -----Data not available. - -~ - 60 Appendix Table 7.(continued). ---------------------------------------------------------------------------- October 1984 ---------------------------------------------------------------------------~ Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- j~ 841001 5.1 6.0 6.9 4.9 5.9 6.7 841002 5.5 6.0 6.9 5.3 5.8 6.8 841003 4.6 5.4 6.2 4.5 5.3 6.0 841004 3.3 4.4 5.5 3.2 4.2 5.3 841005 3.6 4.3 5.1 3.5 4.1 5.0 841006 4.0 4.7 5.6 3.9 4.5 5.5 841007 3.9 4.6 5.4 3.7 4.4 5.2 841008 4.2 4.7 5.2 4.1 4.5 5.1 841009 4.2 4.7 5.6 4.1 4.7 ·5.4-841010 2.9 3.8 5.0 2.7 3.6 4.8 841011 2.5 3.3 3.9 2.3 3.1 3.8 841012 3.5 4.0 5.0 3.4 3.8 4.9 841013 3.3 3.7 4.3 3.1 3.5 4.1 841014 2.0 2.7 3.6 1.8 2.5 3.4 8.41015 1.8 2.3 2.8 1.6 2.2 2.6 841016 1.9 2.4 3.3 1.7 2.2 3.2 841017 1.1 1.9 2.5 1.0 1.7 2.4 841018 1.1 1.6 2.4 .9 1.5 2.3 841019 1.1 1.6 2.0 .9 1.5 1.8 ~841020 1.4 1.6 2.0 1.2 1.5 1.9 841021 1.6 2.0 2.5 1.4 1.9 2.3 841022 2.3 2.7 3.3 2.2 2.5 3.2 841023 2.2 2.5 3.2 2.0 2.4 3.0 841024 1.0 1.7 2.3 .9 1.5 2.1 841025 .8 1.0 1.4 .6 .9 1.3 8410~6 .8 1.1 1.6 .6 1.0 1.5r--841027 .8 1.0 1.2 .6 .9 1.1 841028 .5 .7 .9 .2 .6 .8 841029 .4 .5 .6 .2 .3 .5,....841030 .4 .5 .6 .2 .4 .5 841031 .3 .4 .5 .1 .2 .3 Monthly Value .3 2.8 6.9 .1 2.7 6.8 ---------------------------------------------------------------------------- ..... 61 i__I _.Jl _ Appendix Table 7.(continued)• - ----------------------------~-~-------~-------~~-~-----------~------------~- November 1984 -. -----------------------------~~~----------------~-------------------------~~ Intragravel Surface Water Date -----------------------~-~--------------------~ Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ .3 -841101 .3 .4 .5 .1 .3 841102 .3 .4 .s .1 .2 .3 841103 .3 .4 .5 .1 .2 .3 841104 .2 .4 .5 .1 .2 .4 ...., 841105 .2 .4 .5 0.0 .2 .3 841106 .2 .3 .4 0.0 .2 .3 841107 .2 .3 .4 .1 .2 .2 ,ol,'le, 841108 .1 .2 .3 .1 .1 .3 841109 .1 .2 .3 0.0 .1 .2 841110 .1 .2 .3 .1 .2 .3 841111 .1 .3 .5 0.0 .2 .4 841112 .1 .3 .5 0.0 .3 .4 841113 .1 .2 .3 .1 .1 .2 841114 .1 .2 .3 .1 .2 .3 ~ 841115 0.0 .1 .2 -0.1\0.0 .2 841116 0.0 .1 .3 0.0 .1 .2 841117 .1 .2 .3 0.0 .1 .3 ~I, 841118 .1 .1 .3 0.0 .1 .2 841119 .1 .2 .3 .1 .2 .3 841120 -0.1 .1 .2 -0.1 0.0 .1 -841121 -0.1 0.0 .1 -0.1 0.0 0.0 841122 0.0 .1 .3 0.0 .1 .3 841123 .1 .2 .3 .1 .2 .3 841124 .1 .2 .3 0.0 .1 .3 !~ 841125 .1 .2 .3 .1 .1 .3 8411.26 .1 .2 .3 .1 .2 .3 841127 .1 .2 .5 0.0 .2 .4 ~ 841128 .1 .2 .3 0.0 .1 .3 841129 0.0 .2 .3 0.0 .1 .3 841130 .1 .2 .2 0.0 .1 .2 ~ Monthly Value -0.1 .2 .5 -0.1 .1 .4 ----------------------------------------------------------------------------- 62 Appendix Table 7.(continued). ---------------------------------------------------------------------------- December 1984 ---------------------------------------------------------------------------- Intragravel Surface Water ~Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- f~ 841201 0.0 .1 .2 -0.1 0.0 .2 841202 0.0 .1 .2 -0.1 0.0 .2 841203 .-0.1 0.0 .1 -0.1 0.0 .1 841204 -0.1 0.0 .1 -0.1 0.0 0.0 841205 -0.1 0.0 .2 -0.1 0.0 .1 841206 .1 .2 .3 0.0 .1 .2 841207 .1 .2 .3 0.0 .1 .2 841208 .1 .2 .3 0.0 .1 .2 841209 .1 .2 .5 0.0 .2 .4....841210 .1 .3 .5 .1 .2 .4I 841211 .1 .2 .3 .1 .2 .3 841212 .2 .4 .5 .1 .3 .4-841213 .1 .3 .5 0.0 .3 .4 841214 .3 .4 .5 .3 .3 .4 841215 .1 .2 .5 .1 .2 .4 841216 .1 .2 .3 0.0 .1 .2~841217 0.0 .1 0.0.2 .1 .2 841218 0.0 .1 .2 0.0 0.0 .1 841219 0.0 .1 .5 -0.1 .1 .4 841220 .1 .3 .5 0.0 .3 .4 841221 .1 .3 .5 .1 .3 .4 841222 .1 .2 .3 0.0 .1 .2 ~,841223 0.0 .1 .2 -0.1 .1 .1 841224 .1 .3 .5 0.0 .3 .4 841225 .1 .3 .5 0.0 .2 .4 841226 .1 .3 .5 0.0 .3 .4 841227 .2 .3 .5 .1 .2 .4 841228 .1 .3 .5 0.0 .3 .4 841229 .1 .2 .3 .1 .2 .3-841230 0.0 .1 .2 -0.1 .1 .2 841231 0.0 0.0 .1 -0.1 0.0 .1 ~Monthly Value -0.1 .2 .5 -0.1 .1 .4" ---------------------------------------------------------------------------- - 63 I~__I _--.Jl _ Appendix Table 7.(continued). 64 - Appendix Table 7.(continued). ~ ---------------------------------------------------------------------------- I"""February 1985 ---------------------------------------------------------------------------- Intragravel Surface Water ~Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- "'"'.850201 .1 .3 0.0 .2 850202 .1 .2 .3 -0.1 0.0 .1 850203 .1 .2 .3 -0.1 0.0 .1 850204 .1 .2 .3 0.0 .1 .2 850205 .1 .3 .4 0.0 .1 .2 850206 .1 .2 .4 -0.1 .1 .3 p-850207 .2 .4 .6 0.0 .2 .4 850208 .1 .3 .4 0.0 .1 .3 850209 .1 .4 .6 0.0 .2 .4-850210·.2 .4 .6 .1 .3 .5 850211 .2 .4 .6 0.0 .2 .4 850212 .1 .3 .6 0.0 .2 .4 850213 .2 .3 .6 .1 .2 .4.-850214 .2 .5 .6 .1 .3 .4 850215 .2 .4 .6 0.0 .2 .5 850216 .2 .5 .6 .1 .3 .5 850217 .2 .4 .6 .1 .3 .5 850218 .1 .3 .6 0.0 .2 .4 850219 .1 .3 .6 0.0 .1 .4 850220 .2 .4 .6 0.0 .3 .4 850221 .2 .4 .6 .1 .3 .4 850222 .1 .3 .6 0.0 .2 .4 850223 .1 .3 .6 0.0 .2 .4 ~850224 .1 .2 .4 0.0 .1 .2 850225 .1 .2 .3 0.0 0.0 .1 8502.26 .1 .1 .3 -0.1 0.0 .1 ~850227 0.0 .1 .2 -0.1 0.0 0.0~850228 .1 .2 .4 -0.1 .1 .2 Monthly Value 0.0 .3 .6 -0.1 .2 .5 ------Data not available. 65 L.__I Appendix Table 7.(continued).- -------------------~----------------------------------------------------~----March 1985 ------~-------------------------------~------------------------------------- Intragravel Surface Water Date -----------------------------------------------Min Mean Max Min Mean Max ---------------------------------------------------------------------------- """"850301 .2 .4 .6 0.0 .2 .4 850302 .1 .2 .4 0.0 .1 .3 850303 .2 .4 .6 .1 .2 .4 850304 .2 .3 .4 0.0 .1 .3 850305 .2 .2 .4 0.0 .1 .2 850306 .1 .2 .3 0.0 0.0 .1 850307 .1 .2 .3 -0.1 .1 .2 ""'" 850308 .1 .2 .4 0.0 .1 .2 850309 .1 .2 .3 0.0 0.0 .1 850310 .1 .2 .3 -0.1 0.0 .1 850311 .1 .2 .2 0.0 0.0 .1 850312 .1 .2 .2 -0.1 0.0 .1 850313 .1 .2 .2 -0.1 0.0 .1 ~ 850314 .1 .2 .3 -0.1 0.0 .1 850315 .1 .2 .3 0.0 .1 .1 850316 .1 .2 .3 0.0 .1 .2 850317 .1 .2 .3 -0.1 0.0 .2 """"850318 .1 .2 .2 -0.1 0.0 .1 850319 .1 .2 .3 -0.1 0.0 .1 850320 .1 .2 .4 -0.1 0.0 .2 850321 .1 .2 .3 -0.1 0.0 .2 850322 .1 .2 .4 -0.1 .1 .3 850323 .1 .2 .4 -0.1 .1 .3 -850324 .1 .2 .4 -0.1 0.0 .2 850325 .1 .2 .3 -0.1 0.0 .2 850326 .1 .2 .4 -0.1 .1 .3 850327 .1 .3 .4 -0.1 .1 .3 850328 .1 .2 .4 -0.1 .1 .2 850329 .1 .2 .4 -0.1 .1 .3 850330 .1 .3 .4 -0.1 .1 .2 850331 .1 .3 .6 0.0 .1 .4 Monthly Value .1 .2 .6 -0.1 .1 .4 - ----------------------------------------------------------------------------- - 66 Appendix Table 7.(continued). i~i ---------------------------------------------------------------------------- April 1985 ---------------------------------------------------------------------------- Intragravel Surface Water r-Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~ 850401 .1 .3 .6 0.0 .2 .•5 850402 .1 .3 .6 -0.1 .1 .4 850403 0.0 .2 .4 -0.1 0.0 .3-850404 0.0 .4 -0.2 .2 850405 0.0 .3 .6 -0.2 .1 .5 850406 0.0 .3 .6 -0.2 .1 .4 850407 0.0 .1 .3 -0.2 0.0 .2 850408 0.0 .1 .2 -0.2 0.0 .1 850409 .1 .2 .3 '-0.1 0.0 .2 ,~850410 .1 .2 .4 -0.1 .1 .3 850411 0.0 .3 .6 -0.1 .2 .4 850412 0.0 .2 .6 -0.2 .1 .4 .-850413 0.0 .2 .4 -0.2 .1 .3 850414 0.0 .3 .6 -0.1 .1 .4 850415 -0.1 .1 .3 -0.2 0.0 .1 850416 -0.1 .1 .4 -0.2 0.0 .3....850417 -0.1 .1 .4 -0.2 0.0 .3 850418 0.0 .1 .3 -0.2 0.0 .2 850419 0.0 .1 .4 -0.2 0.0 .2-8504~0 -0.1 .1 .4 -0.2 0.0 .2 850421 -0.1 .1 .4 -0.2 0.0 .2 850422 -0.1 .1 .4 -0.2 0.0 .2 850423 -0.1 .1 .4 -0.2 0.0 .2 850424 -0.1 .1 .3 -0.2 0.0 .2 850425 0.0 .3 -0.2 .2 Monthly Value -0.1 .2 .6 -0.2 0.0 .5 ...... -----Data not available. -. 67 Appendix Table 8.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem 2 Side Channel,RM 115.0. --------------------~-----------------------------------------------------~- -----Data not available. 68 r- Appendix Table 8.(continued). -~ --------------------------------------------------------------------------~- ....,November 1984 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~~841101 1.1 1.5 2.1 .3 .5 1.1 841102 .6 .8 1.3 0.0 0.0 .3 841103 .1 .3 .7 ---------- ,.-841104 0.0 .1 .2 -------------- 841105 0.0 .1 .1 --------- ----- 841106 0.0 .1 .1 --------------- .~841107 -0.1 0.0 .1 -0.1 0.0 .1 841108 -0.2 -0.1 -0.1 -0.1 0.0 .1 .841109 -0.2 -0.1 -0.1 --------------- 841110 -0.2 -0.1 -0.1 ------------- 841111 -0.2 -0.1 -0.1 --------------- 841112 -0.2 -0.2 -0.1 -0.3 -----0.1 841113 -0.2 -0.2 -0.1 -0.1 -0.1 0.0 ~841114 -0.2 -0.2 -0.1 -0.1 0.0 0.0 841115 -0.2 -0.2 -0.1 -0.1 0.0 0.0 841116 -0.2 .-0.1 -0.1 -0.1 0.0 0.0 841117 -0.2 -0.1 -0.1 -0.1 0.0 0.0 841118 -0.2 -0.2 -0.1 -0.1 0.0 0.0 841119 -0.1 -0.1 0.0 -0.1 0.0 0.0-841120 -0.2 -0.1 0.0 -0.1 0.0 0.0 841121 -0.1 0.0 0.0 -0.1 -0.1 0.0 841122 0.0 0.0 .1 -0.1 0.0 0.0 841123 0.0 .1 ..2 -0.1 0.0 .1 841124 .1 .1 .2 -0.1 0.0 0.0 841125 .1 .2 .3 -0.1 0.0 0.0 841126 .2 .3 .4 -0.1 0.0 .1 841127 .3 .4 .5 0.0 0.0 0.0 841128 .5 .6 .6 -0.1 0.0 0.0 841129 .6 .6 .7 -0.1 0.0 0.0 841130 .6 .7 .8 -0.1 0.0 0.0 Monthly Value -0.2 .1 2.1 -0.3 0.0 1.1 ---------------------------------------------------------------------------- ----Data not available. 69 Appendix Table 8.(continued). ------------------------------~~-------------------------------------------- December 1984 ~ ---------------------------------------------------------------------------- Intragravel Surface Water Date ----------------------------------------------...... Min Mean Max Min Mean Max --------------------------------------------------------------------------~- 841201 .7 .8 .8 -0.1 0.0 0.0 ~ 841202 .8 .9 .9 -0.1 0.0 0.0 841203 .8 .9 .9 -0.1 0.0 0.0 841204 .9 .9 1.0 -0.1 0.0 0.0 ~ 841205 1.0 LO 1.0 -0.1 0.0 0.0 841206 1.0 1.0 1.1 0.0 .1 .4 841207 1.0 l.0 L1 .1 .6 1.0 ~ 841208 1..0 L3 1.5 .8 1.6 L9 841209 1.4 1.6 1.7 1.8 2.0 2.2 841210 1.6 1.7 1.8 2.0 2.1 2.1 1.7 1.8 2.0 2.1 2.2 -841211 1.7 841212 1.7 1.8 1.8 2.0 2.1 2.2 841213 1.7 1.7 .L8 2.0 2.1 2.2 841214 1..7 L8 1.9 2.0 2.1 2.2 841215 1.7 1.8 1.8 1.9 2.0 2.1 841216 1.7 1.7 1.8 1.8 2.0 2.0 841217 1.7 1.8 1.8 1.8 2.0 2.0 .... 841218 106 1.7 1.8 1.8 1.9 2.0 841219 1.7 1.7 1.8 1.8 1.8 1.9 841220 L7 1.7 1.8 1.7 1.8 1.9 841221 1.7 107 1.8 1.8 1.9 2.0 841222 1.7 1.8 1.8 1.7 1.9 2.0 841223 1.6 1.7 1.8 1.6 1.7 1.9 -841224 1.6 1.7 1.8 1.6 1.7 1.9 841225 1.6 1.7 1.7 1.5 1.7 1.7 841226 1.6 1.7 1.7 1.5 1.7 1.7 841227 1.6 L6 1.7 1.6 1.6 1.7 - 841228 1.6 1.6 1.7 1.6 1.7 1.8 841229 1.6 1.6 1.7 1.4 1.7 1.8 841230 1.5 1.6 1.7 1.2 1.4 1.7 841231 1.5 1.5 1.6 1.2 1.3 1.6 Monthly Value .7 1.5 1.9 -0.1 1.4 2.2 """",. ---------------------------------------------------------------------------- -- - 70 Appendix Table 8.(continued). ---------------------------------------------------------------------------- January 1985 ------------------------------~--------------------------~------------------Intr agrave 1 Surface Water-Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850101 1.5 1.5 1.6 1.3 1.4 1.6 850102 1.4 1.5 1.5 1.2 1.3 1.5 850103 1.4 1.4 1.5 1.2 1.3 1.4 850104 1.4 1.4 1.5 1.2 1.3 1.4 850105 1.4 1.5 1.5 1.3 1.4 1.5 850106 1.3 1.4 1.5 1.1 1.2 1.4-850107 1.3 1.4 1.5 1.1 1.3 1.4 850108 1.4 1.4 1.5 1.1 1.3 1.4 850109 1.3 1.4 1.4 1.1 1.2 1.3 850110 1.4 1.4 1.3 -----1.4 850111 1.4 1.5 1.6 1.3 1.5 1.6 850112 1.4 1.6 1.6 1.4 1.6 1.7 ,...,850113 1.5 1.5 1.6 1.3 1.4 1.6 850114 1.5 1.5 1.6 1.3 1.5 1.6 850115 1.5 1.6 1.6 1.3 1.5 1.6 850116 1.5 1.6 1.6 1.3 1.5 1.6 ~850117 1.6 1.6 1.6 1.4 1.5 1.6 850118 1.5 1.6 1.6 1.3 1.5 1.6 850119 1.5 1.6 1.6 1.3 1.5 1.6 r 850120 1.5 1.6 1.6 1.5 1.6 1.6 850121 1.5 1.6 1.6 1.3 1.4 1.5 850122 1.5 1.6 1.6 1.4 1.6 1.6 850123 1.6 1.6 1.6 1.4 1.5 1.6 850124 1.6 1.6 1.6 1.4 1.6 1.6 850125 1.6 1.6 1.6 1.5 1.5 1.6 850126 1.6 1.6 1.6 1.3 1.5 1.6 850127 1.6 1.6 1.6 1.4 1.5 1.6 850128 1.6 1.6 1.6 1.4 1.5 1.6 850129 1.5 1.6 1.6 1.3 1.4 1.6 850130 1.5 1.6 1.6 1.3 1.4 1.6 850131 1.5 1.6 1.6 1.3 1.5 1.6 Monthly Value 1.3 1.5 1.6 1.1 1.4 1.7 ---------------------------------------------------------------------------- -----Data not available. - 71 il!i I 72 - -,, .... -I r 73 ~il I_I I II _ 74 - Appendix Table 9.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at the Side Channel at RM 117.9. November 1984 Date Min Intragravel Mean Max Min Surface Water Mean Max 841127 3.7 3.7 .9 ----1.1 841128 3.7 3.8 3.8 .7 0.0 leI 841129 3.7 3.7 3.8 .5 .6 .7 841130 3.7 3.8 3.8 .5 .6 .7 Monthly Value 3.7 3.8 .5 ----1.1- -----Data not available. - - - - 75 ...." Appendix Table 9.(continued). - ----------------------------------------------------------~---------------~- December 1984 - --------------------------------------~------------------------------------- Intragravel Surface Water Date ----------------------------------------------""""Min Mean Max Min Mean Max --------------------------------------------------------------------------~~ 841201 3.7 3.7 3.8 .5 .6 .6 841202 3.6 3.7 3.7 .5 .6 .7 841203 3.6 3.6 3.7 .6 .7 .8 841204 3.6 3~6 3.7 .6 .7 .8 ""'1, 841205 3.5 3.6 3.6 .7 .7 .9 841206 3.5 3.6 3.6 .7 .8 .9 841207 3.5 3.5 3.6 .8 .8 .9 ~ 841208 3.5 3.6 3.6 .8 .9 LO 841209 3.5 3.5 3.6 .7 .8 LO 841210 3.4 3.5 3.5 .7 .7 .9 -841211 3.4 3.5 3.5 .7 .8 .9 841212 3.5 3.6 3.6 .7 .8 .9 841213 3.4 3.5 3.6 .8 .9 1.0 841214 3.4 3.4 3.5 .8 .9 1.0 841215 3.4 3.5 3.5 .8 LO 1.2 841216 3.5 3.6 3.6 1.1 1.2 1.3 841217 3.6 3.7 3.8 1.2 1.2 1.3 - 841218 3.7 3.7 3.8 1.2 1.3 1.4 841219 3.7 3.8 3.8 1.1 1.3 1.4 841220 3.7 3.7 3.8 1.1 1.2 1.3 841221 3.7 3.7 3.8 1.1 1.2 1.4 841222 3.7 3.7 3.7 1.3 1.4 1.5 841223 3.7 3.7 3.7 1.0 1.2 1.4 ..... 841224 3.6 3.7 3.8 1.1 1.2 1.3 841225 3.7 3.7 3.8 1.2 1.3 1.4 841226 3.7 3.7 3.7 1.2 1.3 1.4 -841227 3.7 3.7 3.8 1.2 1.3 1.4 841228 3.6 3.7 3.7 1.3 1.4 1.4 841229 3.7 3.7 3.7 1.1 1.3 1.5 841230 3.6 3.7 3.7 1.1 1.2 1.3 """"l 841231 3.7 3.7 3.7 1.2 1.4 1.6 Monthly Value 3.4 3.6 3.8 .5 1.0 1.6 - ---------------------------------------------------------------------------- - 76 Appendix Table 9.(continued). ~ ---------------------------------------------------------------------------- ~January 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date -----------------------------------------------Min Mean Max Min Mean Max --------------------------------------------------------------------------~~ ..-.850101 3.7 3.7 3.8 1.5 1.5 1.6 850102 3.7 3.7 3.8 1.4 1.6 1.7 850103 3.8 3.8 3.8 1.5 1.6 1.7 ~850104 3.7 3.8 3.8 1..4 1 ..5 1.6 850105 3.7 3.7 3.8 1.4 1.6 1.7 850106 3.7 3.7 3.8 1.4 1.5 1.6-850107 3.7 3.7 3.8 1.4 1.6 1.7 850108 3.7 3.7 3.8 1.6 1.6 1.8 850109 3.7 3.8 3.8 1.6 1.6 1.7, 850110 3.7 3.7 3.8 1.5 1.6 1.8 850111 3.7 3.7 3.8 1.5 1.6 1.8. 850112 3.7 3.7 3.8 1.5 1.7 1.8 850113 3.7 3.7 3.8 1.4 1.5 1.6 850114 3.7 .3.7 3.7 1 ..3 1.5 1.6 850115 3.7 3.7 3.8 1.5 1.6 1.6· 850116 3.7 3.7 3.8 1.3 1.5 1.6 850117 3.7 3.7 3.8 1.5 1.7 1.7· 850118 3.7 3.7 3.8 1.6 1.7 1.8 850119 3.7 3.7 3.8 1.4 1.6 1.7-850120 3.7 3.7 3.8 1.5 1.6 1.7 850121 3.7 3.7 3.8 1.4 1.6 1.7 850122 3.7 3.7 3.8 1.5 1.6 1.7-850123 3.7 3.7 3.8 1.5 1.6 .1.8' 850124 3.7 3.7 3.8 1.5 1.7 1.8 850125 3.7 3.7 3.8 1.5 1.7 1.8' 850126 3.7 3.7 3.8 1.5 1.6 1.8 r-8501.27 3.7 3.7 3.8 1.6 1.7 1.8 I I 850128 3.7 3.7 3.8 1.7 1.7 1.8 850129 3.7 3.7 3.8 1.5 1.6 1.8 850130 3.7 3.7 3.8 1.5 1.6 1.7 850131 3.7 3.7 3.8 1.4 1.6 1.7 Monthly Value 3.7 3.7 3.8 1.3 1.6 1.8 ---------------------------------------------------------------------------- 77 Appendix Table 9.(continued). February 1985 -. Date Min Intragravel Mean Max Min Surface Water Mean Max 850201.3.7 3.7 3.8 1.5 1.6 1.7 850202 3.7 307 3.7 1.5 1.6 1.7 850203 3.7 3.7 3.8 1.2 1.4 1.6 850204 3.6 3.7 3.7 1.3 1.5 1.6 850205 3.6 3.7 3.7 1.2 1.3 1.4 850206 3.6 3.7 3.7 1.2 1.3 1.5 850207 3.5 3.6 3.7 1.1 1.2 1.4 850208 3.5 3.6 307 1.1 1.2 1.4 850209 3.5 3.6 3.6 .9 1.1 1.2 850210 3.5 3.6 3.6 .8 1.0 1.1 850211 3.5 3.5 3.6 .8 1.0 1.2 850212 3.5 3.5 3.6 .7 1.0 1.0 850213 305 3.5 3.6 .7 .9 1.0 850214 3.5 3.5 3.6 08 1.0 1.1 Monthly Value 3.5 ---_-.3.8 .7 -.----1.7 -----Data not available. 78 -- - - """ - - Appendix Table 9.(continued). 79 Appendix Table 9.(continued). ...., -----------------------------------------------------------~--------------~- April 1985 - Date Min Intragravel Mean Max Min Surface Water Mean Max 850401 850402 850403 Monthly Value 3.5 3.5 3.5 3.5 3.6 3.6 3.6 3.8 3.7 3.7 3.8 1.2 1.6 2.4 ""'I 1.4 1.6 2.2 1.4 1.6 2.0 L2 -----2.4 --------~------------------------------------------------------------------- -----Data not available. 80 1ii ".." - - - Appendix Table 10.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at the Side Channel at RM 129.8 when the site was frozen. November 1984 (Site frozen) ---------------------------------------------------------------------------~ -Date Min Intragravel Mean Max Min Surface Water Mean Max 841127 -1.2 -1.0 -2.1 -1.8 841128 -1.8 -1.5 -1.1 -3.5 -2.9 -2.1 841129 -2.1 -0.9 -001 ~4.1 -1.4 -0.2 ~841130 -0.5 -0.4 -0.3 -0.3 -0.2 -0.2 Monthly Value -2.1 -0.1 -4.1 -0.2 - .... - -----Data not available. 81 Appendix Table 10.(continued). ---------------------------------------------------------------------------~ December 1984 (Site frozen) ~ ------------~-~----------~~-------------~---~------~----~~------------------ Intragrave 1 Surface Water Date ~~~~-----------------------~-----------------~ Min Mean Max Hin Mean Max ---------------------------------------------------~-------~----------------~ 841201 -0.4 -0.3 -0.3 -0.3 -0.2 -0.2 -841202 -0.4 -0.3 -0.2 -0.3 -0.2 -0.2 841203 -0.3 -0.3 -0.2 -0.3 -0.3 -0.2 841204 -0.3 -0.3 -0.2 -0.3 -0.3 -0.2 841205 -0.3 -0.3 -0.2 -0.3 -0.3 -0.2 ""'" 841206 -0.3 -0.2 -0.2 -0.3 -0.2 -0.2 841207 -0.3 -0.2 -0.2 -0.3 -0.2 -0.2 841208 -0.3 -0.2 -0.2 -0.3 -0.2 -0.2 ""'"841209 -0.3 -0.2 -0.1 -0.3 -0.2 -0.2 841210 -0.3 -0.2 -0.1 -0.3 -0.2 -0.1 841211 -0.3 -0.2 -0.1 -0.3 -0.2 -0.1 841212 -0.3 -0.2 -0.1 -0.3 -0.2 -0.1 841213 -0.3 -0.2 -0.1 -0.3 -0.2 -0.1 841214 -0.2 -0.2 -0.1 -0.3 -0.2 -0.2 841215 -0.2 -0.2 -0.1 -0.3 -0.2 -0.1 ~ 841216 -0.2 -0.2 -0.1 -0.3 -0.2 -0.2 841217 -0.2 -0.2 -0.1 -0.2 -0.2 -0.2 841218 -0.2 -0.2 -0.1 -0.3 -0.2 -0.2 •IfPm; 841219 -0.2 -0.2 -0.1 -0.3 -0.2 -0.1 841220 -0.2 -0.1 -0.1 ----- 841221 -0.2 -0.2 -0.1 -841222 -0.3 -0.2 -0.1 841223 -0.2 -0.2 -0.1 841224 -0.2 -0.2 -0.1 841225 -0.2 -0.2 -0.1 841226 -0.2 -0.2 -0.1 8412.27 -0.2 -0.2 -0.1 841228 -0.2 -0.1 -0.1 ~ 841229 -0.2 -0.1 -0.1 841230 -0.3 -0.2 -0.1 841231 -0.2 -0.2 -0.1 Monthly Value -0.4 -0.2 -0.1 -0.3 -0.1 _. --~------------------------------------------------------------------------- -----Data not available. ~ 82 Appendix Table 10.(continued)• January 1985 (Site frozen) Date Min Intragravel Mean Max Min Surface Water Mean Max - 850101 850102 850103 Monthly Value -0.2 -0.2 -0.1 -0.2 -0.2 -0.1 -0.3 -0.2 -0.1 -0.3 -0.1 ,~ -----Data not available. 83 ."...III-J I __-!l __.......~ Appendix Table 11.Datapod temperature recorder data summary: intragrave1 and surface water temperatures (C) recorded at the Side Channel at RM 131.3. ------------------~--------------------------------------------------------- October 1984 -----Data not available. ---------------------------------------------------------------------------- Date 841011 841012 841013 841014 841015 841016 841017 841018 841019 841020 841021 841022 841023 841024 841025 841026 841027 841028 841029 841030 841031 Monthly Value Min 4.0 3.9 3.9 3.9 3.9 3.9 3.9 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.7 3.7 3.7 3.6 3.7 3-.7 3.6 Intragrave1 Mean 4.0 4.0 4.0 4.0 4.0 3.9 3.9 3.9 3.9 3.9 3.9 3.8 3.8 3.8 3.8 3.8 3.7 3.7 3.7 3.7 3.9 Max 4.1 4.1 4.1 4.0 4.0 4.0 4.0 4.0 4.0 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.8 3.8 3.8 3.7 3.8 4.1 Min 3.0 1.8 1.8 1.3 1.7 1.7 1.4 1.3 1.3 1.5 1.8 2.3 2.1 1.3 1.1 1.0 1.0 .9 .8 .9 1.0 .8 Surface Water Mean 2.7 2.7 2.1 2.3 2.3 2.2 2.1 2.0 2.0 2.2 2.8 2.7 2.0 1.6 1.5 1.3 1.2 1.1 1.2 1.3 Max 4.2 4.4 3.8 3.5 3.2 3.6 3.1 3.3 2.8 2.5 2.5 3.6 3.3 2.6 2.3 2.1 1.9 1.8 1.7 1.6 1.7 4.4 - - - - 84 Appendix Table 11.(continued)• f'I~ ---------~-~-----------------------------------------------------------------November 1984 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- I""'" 841101 3.7 3.7 3.8 .9 1.2 1.7 841102 3.7 3.8 3.8 .8 1.1 1.6 841103 3.7 3.8 3.8 .8 1.1 1.8 ~841104 3.7 3.8 3.8 .8 1.0 1.5 841105 3.7 3.8 3.9 1.0 1.2 1.5 841106 3.7 3.8 3.9 1.1 1.3 1.7 ~841107 3.7 3.8 3.8 1.1 1.4 1.7 841108 3.7 3.8 3.9 .9 1.3 1.7 841109 3.7 3.8 3.9 1.1 1.4 1.7 i""""841110 3.7 3.8 3.8 .7 0.0 1.2 841111 3.7 3.7 3.8 .7 .9 1.1 841112 3 .6 3.7 3.8 .7 .9 1.0 841113 3.6 3.6 3.7 .8 1.0 1.3 841114 3.6 3.6 3.7 .9 1.1 1.3 841115 3.5 3.6 3.6 1.1 1.3 1.6 841116 3 .4 3.5 3.6 1.0 1.3 1.5 841117 3.4 3.4 3.5 .9 1.1 1.3 841118 3.4 3.4 3.5 1.0 1.2 1.5 841119 3.3 3.4 3.4 .9 1.0 1.2,.,..841120,3.3 3.4 3.4 1.1 1.3 1.5 841121 3.4 3.5 3.5 1.4 1.7 1.9 841122 3.4 3.5 3.5 1.1 1.4 1.8-841123 3.4 3.5 3.5 1.1 1.3 1.5 841124 3.4 3.5 3.5 1.2 1.4 1.6 841125 3.5 3.5 3.5 1.1 1.4 1.7 841U6 3.5 3.5 3.6 1.2 1.3 1.5.....841127 3.4 3.5 3.6 .7 1.2 1.5 841128 3.5 3.5 3.6 1.1 1.3 1.6 841129 3.4 3.5 3.6 1.1 1.4 1.7 ~I-841130 3.5 3.5 3.5 1.4 1.6 1.7 Monthly Value 3.3 3.6 3.9 .7 1.2 1.9 ~---------------------------------------------------------------------------- - 85 _',II_II "_ Appendix Table 11.(continued). 86 - ..... Appendix Table 11.(continued). 87 Appendix Table 11.(continued)....., ---------------------------------------------------~------~--------------~-~~ February 1985 ------------------------------------------~----------------~---------------~ Intragravel Surface Water ~ Date -------------------------------------~-------~ Min Mean Max Min Mean Max --------------------------------------------------------------------------~- """" 850201 .1 .1 .2 .3 .3 .4 850202 .1 .1 .2 .3 .3 .4 85020.3 .1 .1 .2 .2 .3 .4 """', 850204 .1 .2 .2 .3 .3 .4 850205 .1 .2 .2 .3 .4 ".4 850206 .1 .2 .2 .3 .4 : •5 ~ 850207 .1 .1 .2 .2 .4 .5 850208 .1 .1 .2 .3 .4 .5 850209 .1 .1 .2 .3 .4 .5 850210 .1 .1 .2 .3 .4 .5 ~ 850211 .1 .1 .2 .3 .4 .5 850212 .1 .1 .2 .3 .4 .5 850213 .1 .1 .2 .3 .5 .5 850214 .1 .1 .2 .4 .5 .5 850215 .1 .1 .2 .4 .5 .5 850216 .1 .1 .2 .3 .5 .5 -850217 .1 .1 .2 .4 .5 .6 850218 .1 .1 .2 .3 .5 .6 850219 .1 .1 .2 .3 .5 .6 850220 .1 .1 .2 .3 .5 .6 """'\ 850221 .1 .1 .2 .3 .5 .6 850222 .1 .1 .2 .3 .6 .7 850223 .1 .1 .2 .4 .6 .7 850224 .1 .2 .2 .5 .6 .7 850225 .1 .2 .2 .5 .7 .7 850226 .1 .2 .2 .5 .7 .7 ~ 850227 .2 .2 .2 .5 .7 .7 850228 .1 .2 .2 .5 .7 .7 .1 .1 .2 .2 .5 .7 ~Monthly Value ----------------------------------------------------------------------------...... 88 Appendix Table 11.(continued). ~---------------------------------------------------------------------------- ~1arch 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850301 .1 .2 .2 .6 .7 .7 850302 .2 .2 .2 .6 .7 .7 850303 .2 .2 .2 .6 .7 .7 850304 .2 .2 .2 .6 .7 .7 850305 .2 .2 .3 .6 .7 .7 ,....850306 .2 .3 .3 .7 .7 .7 850307 .2 .3 .3 .6 .7 .7 850308 .2 .2 .3 .6 .7 .7 850309 .2 .2 .2 .7 .7 .8 850310 .2 .2 .3 .7 .8 .8 850311 .2 .2 .3 .6 .7 .8 850312 .2 .2 .2 .7 .8 .8 850313 .2 .2 .3 .7 .8 .8 850314 .2 .2 .2 .7 .8 .8 850315 .2 .2 .2 .7 .8 .8 850316 .2 .2 .2 .7 .8 .8 850317 .2 .2 .2 .7 .8 .9 850318 .2 .2 .2 .7 .8 .9 850319 .2 .2 .3 .7 .8 .9..-850320 .2 .2 .3 .7 .8 .9 850321 .2 .3 .3 .7 .9 .9 850322 .2 .3 .3 .7 .9 .9 850323 .3 .3 .4 .8 .9 .9 850324 .4 .4 .4 .8 .9 .9 850325 .3 .4 .4 .8 .9 .9 r-850376 .3 .4 .5 .8 .9 1.0 850327 .5 .6 .7 .8 .9 1.0 850328 .6 .7 .7 .8 1.0 1.0 850329 .7 .7 .8 .8 1.0 1.0,..... 850330 .8 .9 1.0 .8 1.0 1.0 850331 .9 1.1 1.2 .8 1.0 1.1 ~Monthly Value .1 .3 1.2 .6 .8 1.1 ----------------------------------------------------------------------------- 89 Appendix Table II.(continued). April 1985 .... Date 850401 850402 850403 Monthly Value Min 1.1 1.1 Intragrave1 Mean 1.2 Max 1.7 1.7 Min .8 .9 1.0 .8 Surface Water Mean 1.0 1.1 Max 1.1 1.1 1.1 1.1 -----Data not available. 90 """ ..... - -- .....Appendix Table 12.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 11 -Site 5, RM 136.0. October 1984 Date Min Intragravel Mean Max Min Surface Water Mean Max ..... ---------------------------------------------------------------------------- 91 'I,I I Appendix Table 12.(continued). ~-~---------------------~~---------------~------~--------------------------- November 1984 Date Min Iotragravel Mean Max Min Surface Water Mean Max 841101 841102 Monthly Value .2 -0.1 -0.1 .4 .1 .5 .3 .5 ***** ***** ***** ***** ***** ***** ***** ***** ***** Data not available. *****Site frozen,data available in Table 13 for 841103-850206. 92 Appendix Table 12.(continued). February 1985 Date Min Intragrave 1 Mean Max Min Surface Water Mean Max ...... r I . - 850207 850208 850209 850210 850211 850212 850213 850214 850215 850216 850217 850218 850219 850220 850221 850222 850223 850224 850225 850226 850227 850228 Monthly Value -0.1 -0.1 -0.1 -0.1 0.0 0.0 0.0 0.0 0.0 -0.1 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 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 0.0 .1 0.0 0.0 0.0 .1 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 .2 .2 .2 .2 .1 .1 .1 0.0 .1 .2 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***~* ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** *****. ***** ***** ***** ********** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** -- Data not available. *****Site frozen,data available 10 Table 13. 93 _111_11 __-!1_ Appendix Table 12.(continued). March 1985 - Date Min Intragravel Mean Max Min Surface Water Mean 'Max 850301 850302 850303 850304 850305 850306 850307 850308 850309 850310 850311 850312 850313 850314 850315 850316 850317 850318 850319 850320 850321 850322 850323 850324 850325 850326 850327 850328 850329 850330 850331 Monthly Value 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 .1 .2 .2 .3 .2 .2 .3 .3 .3 0.0 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .1 .2 .2 .2 .2 .3 .3 .3 .3 .3 .4 .4 .2 .1 .1 .1 .1 .2 .1 .1 .1 .1 .2 .1 .1 .2 .2 .2 .2 .•3 .3 .3 .3 ,.3 .4 .4 .4 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** -0.1 -0.1 0.0 0.0 .1 .2 .3 .4 .5 -0.1 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** 0.0 0.0 0.0 .1 .2 .2 .4 .5 .6 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** 0.0 0.0 .1 .2 .3 .3 .4 .6 .6 .6 ~1 Data not available. *****Site frozen,data available in Table 13. 94 Appendix Table 12.(continued). April 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max 850401 .6 .7 .8 850402 .7 .8 .9 850403 ----.8 .9 1.0~ 850404 .9 .9 1.0 850405 .9 1.0 1.1 Monthly Value .6 1.1 -----Data not available. 95 _i!U,I_JI Appendix Table 13.Datapod temperature recorder data ~ummary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 11 -Site 5 when the site was frozen,RM 136.0. October 1984 (Site frozen) Date. Min Intragravel Mean Max Min Surface Water Mean Max 841030 841031 Monthly Value +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ ·-0.4 -0.8 -0.8 -0.2 -0.5 0.0 -0.4 0.0 Data not available. +++++Site not frozen,data available ~n Table 12. 96 ..... Appendix Table 13.(continued) ---------------------------------------------------------------------------- ~ November 1984 (Site frozen) ,---------------------------------------------------------------------------- Intragravel Surface Water Date ----------------------------------------------.-.Min Mean Max Min Mean Hax,'~/ ---------------------------------------------------------------------------- 841101 +++++ ++++++++++-2.0 -1.4 -0.8 841102 +++++++++++++++-3.7 -2.9 -1.8 841103 -0.7 -0.4 -0.1 -4.9 -4.1 -2.7 841104 -1.8 -1.3 -0.6 -4.9 -4.8 -3.9 841105 -2.0 -1.7 -1.1 -4.9 -3.8 -1.9 841106 -1.1 -1.0 -0.9 -2.6 -2.2 -1.8 841107 -1.4 -1.2 -1.0 -3.2 -2.7 -2.4 841108 -1.9 -1.6 -1.3 -4.4 -3.7 -2.7 841109 -1.7 -1.6 -1.6 -4.5 -3.2 -3.0 841110 -4.1 -3.0 -1.7 -4.9 -4.9 -4.5 841111 -5.0 -4.8 -4.0 -4.9 -4.9 -4.9 841112 -5.0 -5.0 -5.0 -4.9 -4.7 -4.7 841113 -5.0 -5.0 -5.0 -4.9 -4.8 -4.7 841114 -5.0 -5.0 -5.0 -4.9 -4.9 -4.9 841115 -5.0 -4.9 -4.3 -4.9 -4.9 -4.9 841116 -4.3 -3.6 -3.1 -4.9 -4.6 -4.3 841117 -3.7 -3.4 -3.0 -4.9 -4.9 -4.4 ~841118 -3.6 -3.3 -3.0 -4.9 -4.7 -4.2,841119 -3.9 -3.4 -3.0 -4.9 -4.9 -4.5 841120 -4.0 -3.5 -2.9 -4.9 -4.5 -3.5-841121 -2.9 -2.2 -1.6 -3.5 -2.5 -L8 841122 -1.8 -1.6 -1.4 -3.5 -2.3 -1.8 841123 -2.8 -2.4 -1.8 -4.6 -4.2 -3.4 r-841124 -2.8 -2.5 -2.1 -4.1 -3.5 -2.9 841125 -2.1 -1.9 -1.7 -2.9 -2.6 -2.4 841126 -1.7 -1.6 -1.5 -2.4 -2.3 -2.2 841127 -1.7 -1.6 -1.5 -2.9 -2.6 -2.3 841128 -1.8 -1.6 -1.6 -4.3 -2.7 -2.4 841129 -2.7 -2.4 -1.9 -4.9 -4.4 -3.6 841130 .-2.4 -2.1 -1.8 -3.6.-3.2 -2.9 I""" Monthly Value -5.0 -2.6 -0.1 -4.9 -3.7 -0.8 .....--------------_._------------------------------------------------------------ +++++Site not frozen,data available in Table 12. 97 iii ~' Appendix Table 13.(continued). ---------------------------------------------------------------------------- February 1985 (S ite frozen)~---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- "...Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850201 -0.2 -0.1 0.0 -0.2 -0.1 -0.1 850202 -0.1 -0.1 0.0 -0.2 -0.1 -0.1 850203 -0.1 -0.1 -0.1 -0.2 -0.1 -0.1 850204 -0.1 -0.1 0.0 -0.2 -0.1 -0.1 850205 -0.1 -0.1 0.0 -0.2 -0.1 -0.1 850206 -0.1 -0.1 0.0 -0.2 -0.1 -0.1 850207 ++++++++++:+++++-0.2 -0.1 0.0 r-850208 +++++++++++++++-0.2 -0.1 -0.1 850209 +++++++++++++++-0.2 -0.1 -0.1 850210 +++++++++++++++-0.2 -0.1 -0.1 ~850211 +++++++++++++++-0.2 -0.1 -0.1 850212 +++++++++++++++-0.2 -0.1 0.0 850213 +++++++++++++++-0.2 -0.1 -0.1 850214 ++++++++++ +++++-0.2 -0.1 -0.1 850215 +++++++++++++++-0.2 -0.1 -0.1 850216 +++++ ++++++++++-0.2 -0.1 0.0 850217 +++++++++++++++-0.2 -0.1 0.0 850218 ++++++++++ +++++·-0.2 -0.1 0.0 850219 +++++ ++++++++++-0.2 -0.1 0.0 850220 +++++ ++++++++++-0.2 -0.1 0.0-850221 +++++ ++++++++++-0.2 -0.1 0.0 850222 +++++++++++++++-0.2 -0.1 0.0 850223 +++++++++++++++-0.2 -0.1 0.0 850224 +++++++++++++++-0.2 -0.1 -0.1 850225 +++++ ++++++++++-0.2 -0.1 -0.1 850226 +++++++++++++++-0.2 -0.1 -0.1 8502P +++++++++++++++-0.2 -0.2 -0.2 850228 +++++++++++++++-0.2 -0.1 -0.1 Monthly Value -0.2 +++++0.0 -0.2 -0.1 0.0 ---------------------------------------------------------------------------- Data not available. +++++Site not frozen,data available in Table 12. ~ 99 Appendix Table 13.(continued). ----------------------------------------~~~-------------------------------~~ March 1985 (Site frozen) "."-----------------------------~----------~--------------------------------~-~ Intragravel Surface Water Date -----------------------------~-------~-------- Min Mean Max Min Mean Max """------------------------------------------------------------------~~-----~~~ 850301 ++++++++++ +++++-0.2 -0.1 -0.1 .-850302 +++++ +++++ +++++-0.2 -0.1 -0.1 850303 +++++++++++++++-0.2 -0.1 -0.1 850304 +++++++++++++++-0.2 -0.1 -0.1 850305 +++++ ++++++++++-0.1 -0.1 -0.1 850306 +++++ ++++++++++-0.1 -0.1 -0.1 850307 +++++++++++++++-0.1 -0.1 -0.1 850308 +++++++++++++++-0.1 -0.1 -0.1 ~ 850309 +++++++++++++++-0.1 -0.1 -0.1 850310 +++++++++++++++-0.1 -0.1 -0.1 850311 +++++++++++++++-0.1 -0.1 -0.1 ~ 850312 +++++++++++++++-0.1 -0.1 -0.1 850313 +++++ ++++++++++-0.1 -0.1 -0.1 850314 ++++++++++ +++++-0.1 -0.1 -0.1 850315 +++++++++++++++-0.1 -0.1 0.0 850316 +++++++++++++++-0.1 -0.1 -0.1 850317 +++++++++++++++-0.1 -0.1 0.0 850318 ++++++++++ +++++-0.1 -0.1 0.0 -850319 +++++ ++++++++++-0.1 -0.1 -0.1 850320 +++++ +++++ +++++-0.1 -0.1 -0.1 850321 +++++ ++++++++++-0.1 -0.1 0.0 850322 +++++++++++++++-0.1 -0.1 0.0 850323 ++++++++++ +++++-0.1 -0.1 Monthly Value +++++++++++++++-0.2 -0.1 0 ..0 ---------------------------------Intragravel Surface W Date --~------------------------------------------- Min Mean Max Min Mean Max ,~ 850329 -0.9 -0.3 -0.1 850330 -0.4 -0.3 -0.1 850331 -4.0 -2.3 -0.5 - Monthly Value -4.0 -0.1 ~ -----------------------------------------------------~---------------------- -----Data not available. 100 .... -, Appendix Table 14.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Upper Side Channel 21,RM 141.6. October 1984 Date Min Intragravel Mean Max Min Surface Water Mean Max - - .~. 841015 3.6 3.7 2.0 2.8 841016 3.5 3.6 3.7 1.7 2.1 2.8 841017 3.5 3.5 3.6 1.2 1.7 2.6 841018 3.4 3.5 3.6 1.2 1.7 2.6 841019 3.4 3.5 3.6 1.2 1.9 2.9 841020 3.5 3.6 3.6 1.6 2.2 3.1 841021 3.6 3.6 3.6 1.8 2.7 3.4 841022 3.6 3.7 3.8 2.7 3.3 4.2 841023 3.6 3.6 3.8 1.8 2.7 3.4 841024 3.5 3.5 3.7 1.0 1.7 2.5 841025 3.4 3.4 3.5 .8 1.2 1.6 841026 3.4 3.4 3.5 .5 1.0 1.6 841027 3.3 3.4 3.5 .5 .9 1.4 841028 3.3 3.4 3.4 .4 .7 1.0 841029 3.3 3.4 3.4 .3 .5 .9 841030 3.3 3.4 3.4 .4 .9 1.4 841031 3.3 3.4 3.5 .6 1.0 1.3 Monthly Value 3.3 3.8 .3 4.2 ---------------------------------------------------------------------------- -----Data not available • 101 Appendix Table 14.(continued). - ~------------------------------~-~~-----~----------------------------------- 1984 ;~November ---------------------------~~---------------------------------------~------~ Intragravel Surface Water Date -----------------------------------------------Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~ 841101 3.3 3.4 3.5 .5 .8 1.1 841102 3.4 3.4 3.5 .5 .8 1.2 841103 3.3 3.4 3.5 .5 .9 1.5 841104 3.3 3.4 3&5 .4 .7 1.2 - 841105 3.4 3.4 3.5 .9 1.4 1.9 841106 3.4 3.5 3.6 1.3 1.7 2.3 841107 3.4 3.5 3.5 1.2 107 2.1 '~ 841108 3.3 3.4 3.5 .7 1.5 1.9 841109 3.3 3.4 3.5 .6 1.4 1.8 841110 3.1 3.2 3.4 .2 .3 .6 ~ 841111 3.1 3.2 3.2 .1 .3 .5 841112 3.2 3.2 3.3 .2 .3 .5 841113 3.2 3.3 3.4 .3 .5 .7 841114 3.3 3.4 3.5 .3 .4 .7 841115 3.4 3.5 3.5 .6 .9 1.2 841116 3.4 3.5 3.5 .7 1.1 1.4 841117 3.3 3.4 3.5 .4 .7 1.1 841118 3.4 3.4 3.4 .6 1.0 1.4 841119 3.2 3.3 3&4 .4 .6 .8 841120 3.3 3.3 3.4 .7 1.2 1.5 >01'1", 841121 3.3 3.4 3.4 1.5 2.0 2.1 841122 3.3 3.4 3.4 .6 1.4 2.0 841123 3.1 3.2 3.3 .5 .8 1.3 841124 3.2 3.2 3.3 .9 1.2 1.5 841125 3&1 3.2 3.3 .8 1.0 1.3 8411,26 3.1 3.1 3.2 .4 .7 1.0 841127 2.9 3.0 3.1 .1 .4 .7 fi!lI'<"''" 841128 3.0 3.0 3.1 .5 .7 .8 841129 3.0 3.1 3.1 .4 .9 1.3 841130 3.1 3.1 3.1 1.0 1.2 1.4 ~, Monthly Value 2.9 3.3 3.6 .1 1.0 2.3 Itf/P1!i!I---------------------------------------------------------------------------- ~i 102 N:"fl'l., Appendix Table 14.(continued)• f'l'~, ----------------------------------------------------------------------------r-December 1984 ---------------------------------------------------------------------------- Intragravel Surface Water,....Date ---------------------------------------------- Min Mean Max Min Mean Max ---------'------------------------------------------------------------------- r-841201 3.1 3.1 3.2 1.0 1.3 1.8 841202 3.0 3.1 3.2 .9 1.2 1.7 841203 3.1 3.2 3.2 1.7 1.8 2.0 841204 3.2 3.2 3.3 1.9 2.0 2.2 841205 3.1 3.2 3.3 1.3 1.8 2.4 841206 3.0 3.1 3.3 .7 1.0 1.4-841207 3.0 3.1 3.1 .7 1.2 1.5 841208 3.0 3.0 3.1 .9 1.2 1.4 841209 2.8 2.9 3.1 .1 .5 1.4 ~841210 2.7 2.7 2.9 .1 .1 .3 841211 2.6 2.7 2.7 .1 .2 .3 841212 2.4 2.6 2.7 .1 .2 .3 841213 2.4 2.4 2.5 .1 .2 .3 ~841214 2.0 2.5 .2 .32.2 .1 841215 2.0 2.3 2.6 .2 .5 .7 841216 2.6 2.8 2.9 .5 .8 1.0 i$'Y_841217 2.9 3.0 3.1 .6 1.0 1.3 841218 3.0 3.0 3.1 .4 1.1 1.5 841219 2.9 3.0 3.1 .3 .8 1.6-841220 2.9 3.0 3.0 .3 .4 .5 841221 2.9 3.0 3.0 .3 .6 .9 841222 2.9 3.0 3.1 .7 .9 1.1 841223 2.9 3.0 3.1 0.0 .5 1.1 841224 2.9 3.0 3.0 .3 .6 1.3 841225 2.9 3.0 3.0 .4 .7 1.1 841226 2.9 3.0 3.1 .3 .7 1.1 841227 2.9 3.0 3.0 .2 .3 .4 841228 2.9 3.0 3.0 .2 .3 .4 841229 2.9 3.0 3.0 .2 .4 .6 ,......841230 3.0 3.1 3.2 .2 .9 1.6 841231 3.2 3.2 3.3 1.0 1.8 2.2 .-Monthly Value 2.0 2.9 3.3 0.0 .8 2.4 ---------------------------------------------------------------------------- ,~ 103 104 -~ ,~- Appendix Table 14.(continued). ----------------------------~----------------------------------------------~p .....February 1985 -------------------------------------------------------------------------~-- Intr agr ave 1 Surface Water Date ---------------------------------------------~ Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850201 3.2 3.3 3.4 .9 1.7 2.4 850202 3.1 3.2 3.4 .9 1.9 2.7 850203 3.1 3.2 3.4 .9 1.4 2.2-850204 3.1 3.2 3.2 .8 1.4 1.9 850205 3.0 3.1 3.1 .4 1.1 1.7 850206 2.8 2.9 3.1 -0.1 .3 .6.....850207 2.7 2.7 2.8 -0.1 .2 .6 850208 2.7 2.7 2.9 .3 .4 .9 850209 2.7 2.8 2.9 .1 .2 .4 850210 2.7 2.8 2.8 .1 .2 .4 850211 2.7 2.7 2.8 .1 .2 .4 850212 .2.7 2.7 2.8 .1 .2 .3 850213 2.7 2.7 2.8 .2 .2 .3 ~850214 2.8 2.8 .2 .3 .42.7 850215 2.7 2.8 2.9 .3 .4 .6 850216 2.8 2.9 2.9 .3 .5 .6.....850217 2.7 2.8 2.9 .1 .4 .6 850218 2.7 2.7 2.9 .1 .3 .6 850219 2.6 2.7 2.8 .1 .3 .5-850220 2.6 2.6 2.7 .2 .5 .8 850221 2.4 2.5 2.6 .2 .5 .8 850222 2.3 2.4 2.5 .2 .4 .6 850223 2.1 2.2 2.4 .2 .4 .8 ~850224 2.1 2.2 2.3 .5 .9 1.4 850225 2.2 2.2 2.3 .8 1.2 1.7 850226 2.1 2.2 2.2 .5 1.1 1.4-850227 2.2 2.2 2.4 .3 1.4 2.2 850228 2.2 2.3 2.3 .3 1.1 1.4 !""'"Monthly Value 2.1 2.7 3.4 -0.1 .7 2.7 ---------------------------------------------------------------------------- 105 Appendix Table 14.(continued). - ------------------~---------------------~~-------------------------------~-~~ March 1985 ----------------------------------------~-----------~----------------------- Intragravel Surface Water Date ~--------------------------------------------~- Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ ..." 850301 2.2 2.3 2.4 .3 .7 1.4 850302 2.3 2.5 2.6 .6 1.2 1.6 850303 2.4 2.5 2.6 .2 .7 1.6 ~, 850304 2.5 2.6 2.7 .4 1.0 1.9 ,850305 2.7 2.7 2.9 .7 1.5 2.4 850306 2.7 2.8 2.9 .5 1.5 2.7 850307 2.8 2.8 3.0 .9 1.7 2.6 .... 850308 2.8 2.8 2.9 .6 1.1 1.8 850309 2.8 2.9 3.1 .9 1.6 2.5 850310 3.0 3.1 3.3 1.5 2.2 3.6 ~ 850311 3.0 3.1 3.3 1.2 1.8 2.6 850312 3.1 3.2 3.3 1.6 2.0 2.5 850313 2.9 3.1 3.3 .7 1.7 3.3 -'850314 2.9 3.1 3.3 .4 1.1 2.7 850315 2.8 3.0 3.1 .1 .-9 2.3 850316 3.0 3.2 3.3 .7 1.7 3.0 ·850317 3.0 3.2 3.3 .5 1.6 2.9 - 850318 3.2 3.3 3.5 1.6 2.1 3.3 850319 3.1 3.2 3.4 1.2 1.8 3.2 850320 3.0 3.2 3.4 .5 1.6 3.8 "'"'1 ,850321 3.1 3.2 3.5 .8 1.8 3.8 850322 3.0 3.1 305 .5 1.5 4.2 850323 2.9 3.2 3.6 .3 1.8 4.6 -850324 3.0 3.3 3.6 .7 1.9 4.2 850325 3.1 3.4 4.1 .9 2.3 4.6 850326 2.8 3.6 4.1 0.0 1.2 4.0 850327 2.9 3.2 3.4 0.0 1.0 3.5 -I 850328 207 3.0 3.2 .1 1.0 3.6 850329 2.7 3.0 3.3 0.0 1.3 3.9 850330 3.0 3.2 3.5 .8 1.8 4.1 ~ 850331 2.7 3.0 3.3 0.0 .8 2.5 Monthly Value 2.2 3.0 4.1 0.0 1.5 4.6 - ---------------------------------------------------------------------------- ~ - 106 .- Appendix Table 14 •(continued). April 1985 -Date Min Intragravel Mean Max Min Surface Water Mean Max 850401 2.7 2.8 3.0 0.0 .6 1.8 850402 2.7 2.8 3.1 01 .9 2.9 ·850403 2.9 3.0 3.4 .7 1.7 3.7.....850404 2.9 3.3 .2 1.1 Monthly Value 2.7 3.4 0.0 3.7 ---~-Data not available • ...- - 107 Appendix Table 15.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 118.9. ----------------------------------------------------------------------~---~~ October 1984 ~ -----------------------~-------~--------~----------------~----------------~~Intragravel Surface Water Date ---------------------------------------------~""'"Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ 841012 2.8 3.0 2.5 2.9 """-------- 841013 2.6 2.7 2.9 2.1 2.4 2.8 841014 2.0 2.3 2.7 1.1 1.6 2.3 841016 .9 -----1.1 .1 -----.4 ~ 841017 .8 .9 .9 .1 .2 .4 841018 08 1.0 1.3 .1 .4 2.6 841019 1.1 1.9 2.6 .3 1.8 3.9 -841020 2.6 2.9 3.3 2.0 3.2 4.3 841021 3.0 .3.3 3.4 1.4 3.0 4.2 841022 1.8 '2.5 3.0 .6 1.3 1.9 841023 1.3 1.5 1.8 .3 .7 1.0 841024 1.0 1.2 1.5 .1 .4 .8 841025 .9 1.0 1.6 .1 04 1.3 841026 1.6 2.3 209'1.1 2.5 4.3 -841027 2.3 2.6 2.9 841028 1.3 1.8 2.6 841029 .8 1.0 1.4 ----- 841030 .7 .7 .8 841031 .7 .8 1.0 -: Monthly Value .7 ---3.4 .1 4.3 - -----Data not available. - "'"" -108 Appendix Table 15.(continued). ---------------------------------------------------------------------------- ~November 1984 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ,-841101 .6 .7 .9 --------------- 841102 .4 .5 .7 --------------- 841103 .4 .4 .6 0.0 .1 .2 J~841104 .5 .5 .7 .1 .3 .8 841105 .6 .8 .9 .5 .9 1.3 841106 .7 .9 1.0 0.0 .6 1.1 841107 .8 1.1 1.3 1.1 1.5 1.9 841108 .9 1.1 1.3 .5 1.1 1.9 841109 .7 .7 1.0 .2 .4 .6 841110 .7 .7 .7 .2 .2 .4 841111 .7 .7 1.0 .2 .4 1.0 841112 1.0 1.4 1.7 .9 1.7 2.1 841113 .9 1.3 1.7 '.2 1.1 1.8.....841114 .8 1.2 1.4 .1 .9 1.7 841115 .6 .7 .8 .1 .1 .2 841116 .6 .7 .7 .1 .1 .2 841117 .6 .7 .7 .1 .1 .2 841118 .6 .7 .7 .1 .1 .2 841119 .6 .6 .7 .1 .1 .2 841120 .6 .6 .7-.1 .1 .2 841121 .6 .6 .6 .1 .1 .1 84112'2 .5 .6 .7 .1 .1 .2 841123 .6 .6 .6 .1 .1 .1~841124 .6 .6 .6 .1 .1 .1 841125 .6 .6 .6 .1 .1 .1 841126 .6 .7 .7 .1 .1 .2-841127 .6 .7 .7 .1 .1 .2 841128 .6 .7 .7 .1 .1 .1 841129 .6 .7 .7 .1 .1 .2 841130 .7 .7 .7 .1 .1 .1 Monthly Value .4 .7 1.7 0.0 .4 2.1 ~----------------------------------------------------------------------------- -----Data not available.~~ 109 -. ~ Appendix Table 15.(continued).-, ---------------------------------------------------------------------------- December 1984 -------------~---------------------------------------------~-----------~---~Intragravel Surface Water Date -------------------------------------------~~-~ Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 841201 .7 .7 .7 .1 .1 .2 ""'" 841202 .7 .7 .7 .1 .1 .2 841203 .7 .7 .7 .1 .1 .1 841204 .6 .7 .7 0.0 .1 .1 ..... 841205 .7 .7 .7 .1 .1 .1 841206 .7 .7 .7 .1 .1 .2 841207 .7 .7 .7 .1 .1 .2 -841208 .7 .7 .7 .1 .1 .2 841209 .7 .7 .7 .1 .1 .2 841210 .7 .7 .8 .1 .1 .2 841211 .7 .8 .1 .1 ~.7 .2 841212 .7 .7 .7 .1 .1 .1 841213 .7 .7 .9 .1 .1 .2 841214 .8 .8 .9 .1 .2 .2 -841215 .8 .8 .9 .1 .2 .2 841216 •8 .8 .9 .1 .1 ..2 841217 .8 .8 .9 .1 .1 .1 841218 .8 .9 .9 .1 .1 .2 841219 .8 .9 1.0 .1 .1 .2 841220 .9 1.0 1.0 .1 .2 .2 -841221 1.0 1.0 1.1 .1 .2 .2 841222 1.0 1.0 1.1 .1 .1 .2 841223 1.0 1.0 1.1 .1 .1 .2 841224 1.0 1.1 1.1 .1 .1 .2 841225 1.1 1.1 1.2 .1 .2 .2 841226 1.1 1.1 1.2 .1 .1 .2 841227 1.1 1.2 1.3 .1 .1 .2 ~ 841228 1.2 1.2 1.3 .1 .3 .3 841229 1.2 1.3 1.3 .2 .3 .3 841230 1.2 1.4 1.6 .2 .3 .3 ~~ 841231 1.5 1.6 1.6 .2 .2 .3 Monthly Value .6 .9 1.6 0.0 .1 .3 """" ---------------------------------------------------------------------------- ~ 110 111 ~ Appendix Table 15.(continued). ~ ---------------------------------------------------------------------~------ February 1985 --~-----------------------------------------------------------------------~Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max - ----------------------------------------------------------------------~--~-~ 850201 1.6 1.6 1.7 .1 .1 .2 ,...~ 850202 1.6 1.6 1.7 .1 .1 .2 850203 1.6 1.6 1.6 .1 .1 .2 850204 106 1.6 1.7 .1 .1 .2 ~ 850205 1.6 1.6 1.7 .1 .1 .2 850206 1.6 1.7 1.7 .1 .1 .2 850207 1.6 1.7 1.7 .1 .1 .2 850208 1.7 1.7 1.7 .1 .1 .2 ~ 850209 1.7 1.7 1.7 .1 .1 .2 850210 1.7 1 ..7 1.8 .1 .1 .2 850211 1.7 1.7 1.8 .1 .1 .2 ~ 850212 1.7 1.8 1.8 .1 .1 .2 850213 1.7 1.7 1.8 .1 .1 .2 850214 1.7 1.8 1.8 .1 .1 .2 850215 1.7 1.7 1.8 .1 01 .2 850216 1.7 1.7 1.8 .1 .1 .2 850217 1.6 1.7 1.8 .1 .1 .2 -850218 1.7 1.7 1.8 .1 .1 .2 850219 1.7 1.7 1.8 .1 .2 .2 850220 1.6 1.7 1.7 .1 .1 .2 850221 1.6 1.7 1.7 .1 .1 .2 ~I 850222 1.6 1.7 1.7 .1 .1 .2 850223 1.5 1.7 1.7 .1 .1 .2 850224 1.5 1.6 1.7 .1 .1 .2 850225 1.6 1.6 1.7 .1 .1 .2 850226 1.5 1.6 1.6 .1 .1 .2 850227 1.5 1.6 1.6 .1 .1 .2 ~ 850228 1.5 1.6 1.6 .1 .1 .2 Monthly Value 1.5 1.7 1.8 .1 .1 .2 """"I ---------------------------------------------------------------------------- ~) 112 113 ~ Appendix Table 15.(continued). ~ --------------------------------------~-------------------------------------April 1985 ~ -------------------------------------------------------------------------~-~ Intragravel Surface Water Date --------------------------------------~---~ Min Mean Max Min Mean Max ----------------------------------------------------------~----------------~ 850401 1.6 1.7 1.7 .1 .1 .2 ~ 850402 1.6 1.7 1.7 .1 .1 .2 850403 1.6 1.7 1.7 .1 .1 .2 850404 106 1.7 107 0.0 .1 .2 ..... 850405 1.6 1.7 1.7 .1 .1 .2 850406 106 1.7 1.7 .1 .1 .2 850407 106 107 1.7 .1 .2 .2 ~ 850408 106 1.6 1.7 .1 .1 .2 850409 1.6 1.7 1.7 .1 .1 .2 850410 1.6 1.7 1.7 .1 .2 .2 ~ 850411 1.6 1.7 1.7 .1 .1 .2 850412 1.6 1.7 1.7 .1 .2 .2 850413 1.6 1.7 107 .1 .1 .2 850414 1.6 1.7 1.7 .1 .2 .2 ""'l 850415 1.6 107 1.7 .1 .1 .2 850416 1.6 107 1.7 .1 .1 .2 850417 1.6 1.7 1.7 0.0 .1 .2 850418 1.6 1.7 1.7 0.0 .1 .2 850419 1.6 1.7 1.7 .1 .1 .2 850420 1.6 1.7 1.7 .1 .1 .2 850421 1.6 1.7 1.7 .1 .1 .2 850422 1.6 1.7 1.7 .1 .1 .2 850423 1.6 Ie7 1.7 0.0 .1 .2 ~ 850424 106 1.7 1.7 .1 .1 .2 850425 1.7 --1.7 .1 -----.2 Monthly Value 1.6 1.7 1.7 0.0 .1 .2 ~ -----Data not available. - 114 Appendix Table 16.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 127.1. ---------------------- November 1984 Intragravel-Date Min Mean Max Min Surface Water Mean Max -- ----------------------------------------------------------------------------~ ------~-----~-~------------------------------------------------------------- -----Data not available. 115 ~ I Appendix Table 16.(continued). ~ ----------------------------------------------------~----------------------- December 1984 ""'" ---------------------------------------------------------------------------~ Intragravel Surface W'a,ter Date ---------------------------------------------~~ Min Mean Max Min Mean Max --------------------------------------------------------------------------~~ 841201 .3 .5 .6 0.0 0.0 .1 ~ 841202 .2 .3 .4 0.0 0.0 .2 841203 .4 .5 .7 .1 .3 .5 841204 .7 1..3 1.8 .4 .6 .7 841205 1.2 1.4 1.6 .4 .6 .7 841206 1.5 L7 1.9 0.0 .4 .7 841207 1.9 2.0 2.1 0.0 .5 1.0 -. 841208 2.0 2.2 2.4 .8 1.0 1.2 841209 2.3 2.5 2.6 .7 1.0 1.6 841210 2.5 2.6 2.7 .3 1.1 1.6 841211 2.6 2.7 2.8 .4 1.3 1.6 841212 2.7 2.7 2.9 .9 1.2 1.7 841213 2.7 2.8 2.9 .8 1.2 1.7 841214 2.8 2.8 .5 .8 1.1 ~2.7 841215 2.6 2.7 2.8 .3 .4 1.0 841216 2.5 2.5 2.6 .3 .4 .4 841217 2.5 2.5 2.6 .3 .4 .7 ""'" 841218 2.5 2.6 2.7 .4 .5 .6 841219 2.5 2.6 2.7 .4 .5 .6 841220 2.6 2.7 2.7 .5 .6 .7 -841221 2.7 2.7 2.8 .6 .7 .9 841222 2.7 2.7 2.8 .5 .7 .8 841223 2.6 2.7 2.7 .4 .6 .7 ~, 841224 2.6 2.7 2.7 .3 .5 .6 841225 2.6 2.7 2.7 .5 .6 .7 841226 2.6 2.7 2.8 .4 .5 .6 _. 841227 2.5 2.6 2.7 •4 .5 .7 841228 2.5 .2.6 2.7 .6 .7 .7 841229 2.6 2.6 2.7 .3 .5 .7 841230 2.5 2.6 2.6 .2 .4 .5 -. 841231 2.5 2.5 2.6 .4 .4 .5 Monthly Value .2 2.3 2.9 0.0 .6 1.7 - ---------------------------------------------------------------------------- ""'" 116 Appendix Table 16.(continued). ---------------------------------------------------------------------------- January 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max -------------------~-------------------------------------------------------- 850101 2.5 2.6 2.6 .4 .5 .7 850102 2.6 2.7 2.8 .5 .6 .7 850103 2.6 2.7 2.7 .3 .4 .5 850104 2.7 2.7 2.8 .3 .5 .6 850105 2.6 2.7 2.8 .4 .5 .6 850106 .2.6 2.7 2.8 .4 .5 .6 850107 2.3 2.7 2.8 .5 .7 1.1 850108 1.3 1.5 2.2 .5 1.1 1.5 850109 1.5 1.5 1.6 .4 .5 .7 850110 1.5 1.6 1.7 .5 .8 1.1 850111 1.5 1.5 1.7 .5 .6 .7 850112 1.5 1.6 1.9 .4 .6 .7-850113 1.5 1.7 1.7 .5 .6 .7 850114 1.5 1.7 1.7 .5 .6 .8 850115 1.5 1.6 1.6 .5 .6 .7 850116 1.5 1.6 1.7 .5 .7 .8 850117 1.4 1.5 1.6 -.5 .6 .7 850118 1.5 1.6 1.6 .5 .6 .7 850119 1.4 1.6 1.7 .5 .6 .7 850120 1.4 1.5 1.5 .3 .5 .7 850121 1.4 1.5 1.5 .4 .5 .7 850122 1.4 1.5 1.5 .4 .5 .7 850123 1.5 1.5 1.6 .5 .7 1.0 850124 1.5 1.6 1.6 .6 .7 .8 850125 1.5 1.6 1.7 .5 .7 .9 850126 1.5 1.6 1.8 .6 .8 1.2 850127 1.6 1.7 2.0 .7 .9 1.5 850128 1.6 1.7 2.1 .7 .9 1.3 850129 1.6 1.6 1.7 .6 .8 1.1 850130 1.5 1.7 1.7 .6 1.0 1.6 850131 1.6 1.6 1.8 1.3 1.7 2.5 Monthly Value 1.3 1.8 2.8 .3 .7 2.5 ---------------------------------------------------------------------------- ~- 117 Appendix Table 16.(continued). - -------------~-----------------------------------------------------------~-~ February 1985 """ --------------------------------------------------~-------------~----------~Intragrave1 Surface Water Date ---------------~-------------~----------~~~--~~, Min Mean Max Min Mean Max ---------------------------------------------------------------------~----~~ 850201 L5 1.6 1.7 1.2 2.5 -..7 850202 1.6 1.6 L8 .7 .9 1.3 850203 1.6 1.6 1.8 .7 .8 l.0 850204 1.5 1.6 1.8 .6 .8 l.0 850205 1.5 1.6 1.8 .6 .7 1.0 850206 1.6 1.6 1.7 .5 .7 .9 850207 1.6 1.7 1.8 .5 .8 1.1 ~ 850208 105 1.6 1.7 .6 .8 1.0 850209 l..5 1.6 1.7 .6 .7 1.0 850210 1.5 1.5 1.6 .5 .6 .9 -850211 1.4 1.5 1.6 .4 .6 .8 850212 104 105 1.6 .4 .6 .7 850213 1.4 1.5 L6 ..4 .5 .7 850214 1.2 1.4 L5 .4 .6 .7 -. 850215 LO 1.2 1.3 .5 .7 .8 850216 .5 .9 1.1 .4 .7 .7 850217 .7 .9 1.1 .5 .6 .8 -850218 .6 1.0 1.5 .6 .7 .8 850219 1.0 1.3 1.6 .6 .7 .8 850220 1.2 1.5 1.9 .6 .7 .9 """ Monthly Value .5 1.9 .4 -----2.5 """---------------------------------------------------------------------------- -----Data not available. 118 - Appendix Table 16.(continued). ---------------------------------------------------------------------------- March 1985 --------------------------------------------------------------------------- Intragravel Surface Water-Date ---------------------------------------- Min Mean Max Min Mean Max --~------------------------------------------------------------------------ 850309 .9 ---1.1 1.1 ----1.4 850310 .8 1.0 1.1 1.0 1.2 1.4 850311 .8 .9 1.0 .9 1.1 1.3 "-~850312 .7 .9 1.1 .9 1.1 1.3 850313 .7 .9 1.2 .9 1.1 1.4 850314 .7 .9 1.1 .9 1.1 1.3,...,.850315 .6 .9 1.1 .8 1.0 1.4 850316 .8 1.0 1.2 .9 1.1 1.4 850317 .8 1.0 1.3 .8 1.1 1.5 850318 .8 1.0 1.4 .8 1.1 1.5 850319 .8 1.0 1.4 .8 1.1 1.4 850320 .8 1.0 1.5 .8 1.0 1.7 850321 .8 -.9 .8 1.1 1.4--850322 ---.7 1.0 1.5 850323 --.7 1.0 1.7 850324 -----.8 1.1 1.7 850325 -------.8 1.1 1.8 850326 --- --- .7 1.0 1.7 850327 ---------.7 1.1 1.7 850328 ---------.7 1.1 1.8 850329 ----.8 1.3 1.9 850330 ------.9 1.3 1.9 850331 -----.7 1.2 2.0 Monthly Value .6 ---1.5 .7 1.1 2.0 ---------------------------------------------------------------------------- -----Data not available...... 119 I I - Appendix Table 16.(continued). - ---------------------------------------------------------------------------~ April 1985 ---------------------------------~-------------------------------------------~ Intragravel Surface Water Date -----------------------------------------------Min Mean Max Min Mean Max --------------------------------------------------------------------------~~ 850401 ------.7 1.2 l.9 -850402 -----.7 102 1.7 850403 l.4 ---l.8 .9 1.5 2.2 850404 1.2 1.6 2.2 1.1 1.6 2.4 -850405 1.8 2.5 3.4 1.1 1.8 2.4 850406 109 2.6 3.6 1.2 1.9 2.7 850407 1.9 2.3 2.9 1.6 1.9 2.5 -850408 1.6 1.9 2.1 1.2 1.6 2.0 850409 1.2 1.5 1.8 1.1 1.5 2.1 850410 1.2 1.5 1.8 1.2 1.6 2.1 850411 1.5 1.7 1.9 1.1 1.6 2.1 850412 1.6 1.8 2.0 1.2 1.7 2.3 850413 L4 1.7 2.0 1.4 1.7 2.3 850414 1.6 1.8 1.9 1.3 1.7 2.1 ~ 850415 1.3 108 2.5 1.4 2.0 2.8 850416 1.3 1.8 2.6 1.3 2.0 3.0 850417 1.4 2.0 3.0 1.2 2.1 3.4 -850418 1.6 2.1 2.9 1.4 2.2 3.3 850419 1.4 1.9 2.7 2.1 2.9 3.9 850420 1.4 1.9 2.6 2.3 2.8 3.7 850421 1.6 2.1 2.9 2.1 2.9 3.9 850422 1.5 2.1 2.8 2.3 3.0 4.0 850423 1.5 2.1 3.0 2.7 3.5 4.7 1.2 2.0 3.0 3.0 3.9 5.2 ~850424 850425 1.4 2.0 3.3 -----4.0 Monthly Value 1.2 1.9 3.6 .7 2.1 5.2 --------------------------------------------------------------------------- ~ ----Data not available. - 120 Appendix Table 17.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 132.9. October 1984 Date Min Intragrave 1 Mean Max Min Surface Water Mean Max 841012 2.0 2.2 2.5 2.2 5.1 7.1 841013 2.0 2.2 2.5 1.6 4.1 6.8 841014 104 1.7 2.3 .1 1.1 2.9 841015 .9 1.1 1.6 -0.3 .2 .8 841016 .7 .8 1.0 -0.3 -0.1 .2 841017 .6 .6 .8 -0.2 -0.2 .1 841018 .6 .7 .8 -0.2 -0.1 .2 841019 .6 .7 .9 -0.2 0.0 .3 841020 .7 .7 .8 -0.1 0.0 .2 841021 .6 .7 .8 -0.1 .4 1.4 841022 .6 .7 .9 1.3 1.8 2.7 841023 .6 .7 .8 .4 2.0 2.8 841024 .5 .6 .7 -0.2 0.0 .4 841025 .5 .5 .6 -0.2 0.0 .3 841026 .5 .6 .9 -0.1 .1 .5 841027 .8 1.1 1.5 -1.3 .3 .9 841028 1.5 1.6 1.8 *************** 841029 1.5 1.6 1.8 *************** 841030 1.4 1.4 1.6 *************** 841031 1.3 1.4 1.5 *************** Monthly Value .5 1.1 2.5 -1.3 7.1 ---------------------------------------------------------------------------- D.a ta not available. *****Site frozen,data available in Table 18. 121 Appendix Table 17.(continued).- --------------------------------~-------------------------------------------~ November 1984 -------------------------~-----~~---------------------------------------~~-- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ ~ 841101 1.4 1.5 1.6 -0.2 .1 841102 1.5 1.5 1.6 .1 .5 .8 841103 1.5 1.6 1.8 .5 .9 1.5 ~ 841104 1.7 1.9 2.1 1.0 1.3 1.7 841105 1.8 1.9 2.1 .9 1.1 1.2 841106 1.8 1.8 1.9 1.0 1.1 1.2 ~ 841107 1.8 1.8 1.9 1.0 1.1 1.3 841108 1.6 1.7 1.9 .9 1.2 1.4 841109 1.7 1.9 2.0 1.2 1.5 1.7 841110 1.6 1.7 .1.9 .8 1.0 1.2 841111 1.5 1.5 1.7 .6 .7 .9 841112 1.4 1.5 1.5 .6 .7 .7 841113 1.4 1.5 1.5 .7 .7 .8 841114 1.4 1.5 1.5 .7 .7 .8 841115 1.5 L5 1.6 .7 .8 .9 841116 1.5 1.5 1.6 .7 .8 .9 841117 1.4 1.5 1.6 .3 .6 .8 841118 1.4 1.5 1.5 .5 .7 .9 841119 1.4 1.5 1.5 .5 .6 .7 841120 L4 1.5 1.5 .6 .7 .8 841121 1.5 L6 1.6 .7 .8 1.0 841122 1.5 1.5 1.6 .6 .8 .9 .841123 1.4 1.5 1.6 .6 .7 .8 ~ll, , 841124 1.5 1.5 1.6 .7 .9 1.0 841125 1.5 1.5 1.6 .7 .8 .9 8411~6 1.5 1.6 1.6 .7 .8 .9 841127 1.5 1.5 1.6 .6 .7 .8 841128 1.5 1.6 1.7 .8 .9 1.1 841129 1.5 1.7 1.8 .7 1.0 1.4 841130 1.8 1.9 2.0 1.2 1.3 1.6 Monthly Value 1.4 1.6 2.1 -0.2 .9 1.7 ---------------------------------------------------------------------------- -----Data not available.-. 122 Appendix Table 17.(continued)• -~--------------------------------------------------------------------------,.... December 1984 ---------------------------------------------------------------------------- Intragravel Surface Water ~Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 841201 1.8 1.9 2.0 1.1 1.4 1.7 841202 1.7 1.9 2.0 .8 1.2 1.6 841203 1.9 2.1 2.3 1.6 1.9 2.3 841204 2.2 2.4 2.5 2,.0 2.2 2.5 841205 2.1 2.3 2.5 1.1 2.0 2.7 841206 1.7 1.8 2.2 .7 .9 1.3 841207 1.7 1.7 1.9 1.0 1.2 1.4 841208 1.6 1.7 1.8 .7 1.0 1.2 841209 1.4 1.6 1.7 .6 .8 1.2 841210 1.3 1.4 1.5 .4 .5 .6 841211 1.3 1.3 1.6 -0.3 .3 .5 841212 1.5 1.7 2.0 *************** 841213 1.4 1.5 1.5 *************** 841214 1.0 1.2 1.4 *************** 841215 .2 .5 1.0 ***** ********** 841216 .3 .6 2.3 -0.3 .1 .2 ,-841217 1.5 1.8 2.4 .1 .1 .3 841218 1.4 1.5 1.6 .1 .2 .2 841219 .8 1.3 1.6 .1 .2 .3 .!"""'841220 .9 1.2 2.0 .2 .3 .3 841221 2.0 2.3 2.4 .1 .2 .3 841222 2.3 2.6 2.9 .2 .2 .3 841.223 2.1 2.3 2.4 .2 .3 .3 841224 2.0 .2.2 2.3 .2 .3 .4 841225 2.2 2.4 2.4 .3 .9 1.3 841276 2.4 2.5 2.6 .9 1.2 1.5 841227 2.5 2.7 2.7 1.3 1.3 1.5 841228 2.1 2.4 2.7 .5 .7 1.3 841229 1.7 1.9 2.1 .4 .5 .6 841230 1.6 1.7 1.8 .5 .6 .7 841231 1.5 1.6 1.7 .5 .6 .6 Monthly Value .2 1.8 2.9 -0.3 .8 2.7 ---------------------------------------------------------------------------- *****Site frozen,data available in Table 18. .... 123 Appendix Table 17.(continued)• -----------------------------~----------------------------------------------IfI!iIiIi;l!, January 1985 ------------------------------------~-~---------------------------------~--- Intragravel Surface Water Date ~---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~ 850101 1.5 1.6 1.7 .5 .6 .6 850102 1.6 1.7 1.9 .5 .7 1.1 850103 1.8 2.0 2.1 .7 .8 1.0 850104 1.8 2.0 2.2 .7 .7 .9 850111 2.5 2.9 3.1 1.3 1.7 2.0 850112 2.9 3.2 3D4 1.7 2.0 2.3 850113 2.9 3.1 3.2 1.3 1.5 1.7 850114 2.8 3.1 3.3 .7 1.6 2.2 850115 2.5 2.7 2.8 .6 .7 .8 850116 2.3 2.5 2.5 .4 .5 .6 ~ 850117 2.2 2.5 2.5 .4 .5 .5 850118 2.1 2.5 2.5 .4 .5 .6 850119 2.3 205 2.6 .4 .5 .5 850120 202 2.5 2.6 .4 .4 .5 850121 2.1 205 2.5 .3 .4 .5 850122 .2 .3 .4 850123 .2 .2 .3 ~ 850124 .2 .4 .6 850125 2.0 2.3 2.4 .4 .5 .7 850126 2.1 2.4 2.5 .5 .6 .6 850127 2.2 2.5 2.5 .5 .6 .7 850128 2.3 2.6 2.8 .6 .8 1.1 850129 .7 1.0 1.4 ~ 850130 .7 .7 .9 850131 .9 1.3 2.0 Monthly Value 1.5 3.4 .2 .8 2.3 ----------------------------------------------------------------------------------Data not available. ~ 124 Appendix Table 17.(continued). ---------------------------------------------------------------------------- February 1985 ---------------------------------------------------------------------------- ~Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850201 .7 .9 1.2 ~850202 1.0 1.5 1.7 850203 1.0 1.2 1.3 1.0 1.3 1.7 850204 1.2 1.4 1.6 1.1 1.7 2.1 850205 1.0 1.3 1.5 .7 1.3 1.9 ~!!ll 850206 .7 .8 1.0 .4 .7 1.0 850207 .7 .8 1.0 .5 .7 1.0 850208 .7 .8 .9 .7 .8 1.1 850209 .6 .7 .8 .6 .7 .8 850210 .4 .6 .8 .5 .5 .7 850211 .2 .4 .5 .4 .7 .8 ....850212 .1 .2 .3 .8 .9 1.0 850213 0.0 .1 .2 .9 1.0 1.0 850214 0.0 0.0 .1 .8 1.0 1.2 850215 -0.1 0.0 .1 1.0 1.1 1.1 850216 -0.1 0.0 0.0 850217 -0.1 0.0 0.0 850218 -0.2 -0.1 0.0 850219 -0.1 -0.1 0.0 850220 -0.1 0.0 0.0 850221 -0.1 0.0 0.0 850222 -0.1 0.0 .1 850223 -0.1 0.0 0.0 850224 -0.1 0.0 0.0 850225 -0.1 0.0 0.0 8502'26 0.0 0.0 .1 850227 -0.1 0.0 0.0 850228 -0.1 0.0 0.0 Monthly Value -0.2 .3 1.6 .4 2.1 ---------------------------------------------------------------------------- -----Data not available • .... 125 Appendix Table 17.(continued)• ------------------------------------------~------------------------------~--~, March 1985 ------------------------------------------------------------~~----------~~-- Intragravel Surface Water ~Date ---------------------------------------------- Min 'Mean Max Min Mean Max -------------------------------------------------------------------------~-~ ~ 850301 -0.1 0.0 0.0 850302 -0.1 0.0 0.0 850303 -0.1 0.0 0.0 850304 -0.1 0.0 0.0 850305 -0.1 0.0 0.0 850306 -0.1 0.0 0.0 -850307 0.0 0.0 0.0 850308 0.0 0.0 0.0 850309 0.0 0.0 0.0 ----- 850310 -D.l 0.0 0.0 850311 -0.1 -0.1 0.0 0.0 0.0 .1 850312 -0.1 _0.1 0.0 0.0 0.0 .1 850313 -0.1 0.0 0.0 0.0 .1 .1 850314 -D.l 0.0 0.0 0.0 0.0 .1 850315 -0.1 0.0 0.0 0.0 0.0 .1 850316 -0.1 0.0 0.0 0.0 .1 .1 -850317 -0.1 0.0 0.0 0.0 .1 .1 850318 -0.1 0.0 0.0 0.0 .1 .1 850319 -0.1 0.0 0.0 0.0 .1 .1 850320 -0.1 0.0 .1 0.0 .1 .1 ..,.. 850321 -D.l 0.0 .1 0.0 .1 .2 850322 -0.1 0.0 .1 0.0 .1 .2 850323 -0.1 0.0 .1 0.0 .1 .2 850324 -0.1 0.0 .1 0.0 .1 .2 850325 -0.1 0.0 .1 0.0 .1 .2 8503.26 -0.1 0.0 .1 0.0 .1 .2 """"850327 -0.1 0.0 .1 0.0 .1 .2 850328 -0.1 0.0 .1 0.0 .1 .2 850329 -0.1 0.0 .1 .1 .1 .2 850330 0.0 .0.0 .1 .1 .1 .2 850331 0.0 0.0 .1 0.0 .1 .2 Monthly Value -0.1 0.0 .1 0.0 .1 .2 -----Data not available. 126 Appendix Table 17.(continued). ---------------------------------------------------------------------------- April 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850401 0.0 0.0 .1 0.0 .1 .2 850402 0.0 0.0 .1 0.0 .1 .2 850403 0.0 .1 .1 .1 .1 .2 850404 0.0 0.0 .1 .1 .1 .2 850405 0.0 0.•0 .1 0.0 .1 .2 850406 0.0 0.0 .1 0.0 .1 .2,,,,..850407 0.0 .1 .1 .1 .1 .2 850408 0.0 .1 .1 .1 .2 .2 850409 0.0 0.0 .1 .1 .1 .2 850410 0.0 0.0 .1 .1 .2 .2 850411 0.0 0.0 .1 .1 .2 .3 850412 0.0 0.0 .1 .1 .2 .3 850413 0.0 .1 .1 .1 .2 .3 850414 0.0 0.0 .1 .2 .3 .4 850415 0.0 .1 .1 .2 .3 .4 850416 0.0 .1 .2 .3 .4 .6 850417 0.0 .1 .2 .3 .5 .7 850418 0.0 .1 .2 .3 .5 .9 850419 0.0 .1 .2 .4 .6 .9 850420 0.0 .1 .2 .4 .6 1.1 850421 0.0 .1 .2 .4 .8 1.5 850422 0.0 .1 .2 .5 1.0 1.9 850423 0.0 .1 .2 .6 1.2 2.2 850424 .1 .1 .3 .6 1.1 2.1 850425 .1 .2 .7 1.2 Monthly Value 0.0 .1 .3 0.0 .4 2.2 ---------------------------------------------------------------------------- ----Data not available. 127 Appendix Table 18.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 132.9 when the site was frozen. October 1984 (Site frozen) - ~ ! Date Min Intragravel Mean Max Min Surface Water Mean Max ""'"841028 +++++++++++++++-1.5 -1.0 -0.3 841029 +++++++++++++++-3.0 -2.3 -1.5 841030 +++++++++++++++-3.1 -1.5 -0.5 841031 +++++++++++++++-2.2 -1.6 -1.2 iIJNI\ Monthly Value +++++ ++++++++++-3.1 -0.3 ~ Data not available. +++++Site not frozen,data available ~n Table 19. 128 Appendix Table 18.(continued). November 1984 (Site frozen) Date Min Intragravel Mean Max Min Surface Water Mean Max 841101 Monthly Value +++++ +++++ +++++ +++++ +++++ +++++ -2.3 -2.3 -0.1 -0.1 """' r i Data not available. +++++Site not frozen,data available in Table 17. 12'9 Appendix Table 18. Date (continued). December 1984 (Site frozen) Intr agr ave 1 Surface Water ~, - Min Mean Max Min Mean Max 841212 +++++++++++++++-1.9 -1.0 -0.3 841213 ++++++++++ +++++-3.2 -2.1 -1.8 841214 +++++++++++++++-4.8 -4.1 -3.2 841215 ++++++++++ +++++-4.8 -3.4 -0.3 Monthly Value +++++ ++++++++++-4.8 -0.3 Data not available. +++++Site not frozen,data available 1n Table 17. 130 .... - Appendix Table 19.Datapod temperature recorder data summary: ~intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 137.5. ---------------------------------------------------------------------------- November 1984 ---------------------------------------------------------------------------- Intragrave1 Surface Water ~Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~ 841107 .3.3 3.5 -0.2 0.0 841108 3.2 3.4 3.5 -0.2 -0.1 0.0 841109 3.2 3.3 3.3 -0.2 -0.1 0.0 841110 3.2 3.3 3.3 -0.2 -0.1 0.0 841111 3.2 3.3 3.4 -0.1 0.0 ·0.0 . 841112 3.3 3.4 3.6 -0.1 0.0 0.0 : 841113 3.2 3.4 3.5 -0.1 0.0 0.0 841114 3.3 3.4 3.5 -0.1 0.0 0.0 841115 3.3 3.4 3.4 -0.1 0.0 0.0 841116 3.0 3.2 3.3 -0.1 0.0 0.0 841117 2.9 3.1 3.2 -0~1 0.0 .1 841118 2.8 2.9 3.0 -0.1 0.0 0.0 841119 2.7 2.9 3.0 -0.1 0.0 0.0~ 841120 2.7 2.8 2.9 -0.1 -0.1 0.0 841121 2.8 2.8 2.9 -0.1 -0.1 0.0 841122 2.8 2.9 2.9 -0.1 0.0 .1-841123 2.7 2.8 2.9 -0.1 0.0 .1 841124 2.7 2.7 2.8 0.0 0.0 .1 841125 2.7 2.7 2.8 0.0 0.0 .1 841126 2.7 2.7 2.8 0.0 0.0 .1 841127 2.6 2.7 2.8 0.0 .'1 .2 841128 2.4 2.5 2.6 .1 .1 .1 .....841129 2.4 2.5 2.5 .1 .1 .2 841130 2.3 2.4 2.5 .1 .1 .1 Monthly Value 2.3 3.0 3.6 -0.2 0.0 .2 ---------------------------------------------------------------------------- -----Data not available. ~ I' 131 Appendix Table 19.(continued). December 1984 ...... Date Min Intragravel Mean Max Min Surface Water Mean Max ,~ 841201 2.2 2.2 2.3 .1 .1 .2 841202 2.1 2.2 2.3 .1 .1 .2 841203 2.0 2.1 2.1 .1 .1 .2 841204 2.1 2.1 2.2 .1 .1 .2 841205 2.1 2.2 2.2 .1 .2 .2 841206 2.1 2.2 2.2 .2 .2 .2 841207 2.0 2.1 2.1 .2 .2 .2 841208 2.0 2.1 2.1 .2 .2 .3 841209 L8 1.9 2.0 .2 .2 .3 841210 1.6 1.7 1.9 .2 .3 .3 841211 1.5 1.6 1.7 .2 .3 .4 Monthly Value 105 2.3 .1 .4 Data not available. 132 ...... ...., Appendix Table 19.(continued). ----------------------------------------------------------------------------r:-- January 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max -----------------------------------------------------------------------------850111 1.1 1.2 .5 .6 850112 1.1 1.1 1.2 .5 .6 .6 ~850113 .9 1.0 1.2 .5 .6 .7 850114 .8 .9 .9 .5 .6 .7 850115 .7 .9 .9 .6 .7 .7 850116 .7 .7 .8 .5 .6 .7 "'~850117 .7 .8 .8 .6 .6 .6 850118 .6 .7 .9 .6 .6 .7 850119 .5 .6 .7 .5 .6 .7 ---~850120 .5 .5 .7 .6 .6 .7 850121 .4 .4 .5 .6 .7 .7 850122 .3 .4 .4 .6 .7 .7 ~850123 .3 .4 .4 .6 .7 .7 850124 .4 .5 .6 .6 .7 .7 850125 ..7 .7 .8 850126 .4 .5 .6 .7 .7 .8 ~850127 .6 1.0 1.3 .7 .7 .8 850128 1.1 1.9 2.3 .7 .7 .8 850129 2.2 2.4 2.9 .7 .8 .9 850130 1.8 2.1 2.8 .7 .8 .9 850131 1.6 1.7 2.1 .7 .8 .8 Monthly Value .3 2.9 .5 .7 .9 ----Data not available. 133 I I Appendix Table 19.(continued)• ----~--------------------------------------------~-------------------------~""'"February 1985 ------------------------------~-----~-----------~--------------------------- Intragravel Surface Water ~ Date ~----------------------~---------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ ~ 850201 1.6 1.7 1.9 1.4 1.6 1.9 850202 1.7 1.9 2.1 1.4 1.6 1.9 850203 .6 1.2 2.2 1.4 1.5 1.6 850204 1.3 1.4 1.6 1.4 1.5 1.6 850205 1.2 1.3 1.3 1.4 1.6 1.6 850206 1.1 1.3 1.4 1.4 1.7 1.7 -850207 1.3 1.3 1.4 1.5 1.6 1.7 850208 1.2 1.3 1.3 1.5 1.7 1.7 850209 1.1 1.2 1.3 1.5 1.7 1.7 850210 .9 1.1 1.3 1.6 1.7 1.8 850211 .9 1.0 1.0 1.7 1.8 1.8 850212 .8 0.0 1.0 1.7 1.8 1.8 850213 .8 .9 1.0 1.6 1.8 1.8 ~ 850214 .8 .9 1.0 1.6 1.7 1.8 850215 .8 .9 1.0 1.6 1.7 1.8 850216 .8 .9 1.0 1.5 1.7 1.8 ~ 850217 .8 0.0 1.0 1.6 1.7 1.8 850218 .8 0.0 1.0 1.7 1.8 1.9 850219 .8 1.0 1.1 1.7 1.9 2.0 850220 .8 0.0 ;1.0 I~ 850221 .9 1.0 1.1 850222 .9 1.0 1.1 850223 .8 1.0 1.1 ~ 850224 .8 1.0 1.0 850225 .9 1.2 1.6 850226 1.4 1.6 1.8 850227 1.3 1.5 1.6 850228 1.3 1.5 1.6 Honthly Value .6 1.2 2.2 .7 3.4 ---------------------------------------------------------------------------- ~, ----Data not available. 134 Appendix Table 19.(continued). -------------------------------------------------~-------------------------- March 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- ~ 850301 1.4 1.5 1.6 850302 1.3 1.5 1.6 ~850303 1.2 1.5 1.6 850304 1.3 1.5 1.5 850305 1.3 1.4 1.5 850306 1.0 1.3 1.4 850307 1.2 1.5 1.6 850308 1.0 1.3 1.6 850309 1.2 1.5 1.6 ~850310 .9 1.2 1.5 850311 .9 1.2 1.3 -0.1 0.0 .3 850312 1.0 1.3 1.5 -0.1 0.0 .3 850313 1.1 1.4 1.5 -0.1 .2 .7 850314 .1 .3 .7 850315 .1 .3 .8 850316 .1 .5 .7 850317 .2·.5 .9 850318 .5 .9 1.5 850319 .3 .8 1.6 ""'"850320 .2 .9 2.1 850321 .3 1.1 2.5 850322 .3 1.0 2.7-850323 .2 1.0 2.5 850324 .1 1.0 2.5 850325 .3 1.1 2.7 850326 0.0 .5 1.2 850327 -0.1 .4 1.3 850328 -0.1 .2 .6 850329 -0.1 .1.r- Monthly Value .9 1.6 -0.1 2.7 -----Data not available. 135 Appendix Table 20.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 137.5 when the site was frozen. March 1985 (Site frozen) Date Min Intragravel Mean Max Surface Water Mean Max ~r 850329 -0.9 -0.3 -0.1 850330 -0.4 -0.3 -0.1 850331 -4.0 -2.3 -0.5 Monthly Value -4.0 -0.1 ------------~----~---~------------------------------------------------------ -----Data not available. 136' - - .... ...... Appendi~Table 20.(continued). April 1985 (Site frozen) Surface Water Date Min Intragravel Mean Max Min Mean Max -, 850401 -4.8 -4.2 -1.3 850402 ----~-4.8 -4.4 -2.5 850403 -4.0 -2.6 -0.5 850404 ---~--4.5 -3.0 -0.3 850405 -4.8 -4.1 -1.2 850406 -4.8 -J.8 -0.8 850407 -4.6 -2.3 -0.1 850408 -0.6 -0.4 -0.1 850409 -0.3 -0.2 -0.2 850410 -0.9 -0.7 -0.3 850411 -2.1 -1.6 -0.8 850412 -3.1 -2.4 -1.5 850413 -2.7 -2.2 -1.5 850414 -3.1 -2.4 -1.7 850415 -2.0 -1.3 -0.1 850416 -2.5 -0.8 -0.1 850417 -3.3 -1.3 -0.1 850418 ..1.5 -0.5 -0.1 850419 -2.1 -0.8 -0.1 850420 ~------2.5 -1.1 -0.1 Monthly Value .:..4.8 -0.1 -----Data not available. 137 Appendix Table 21.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 139.0 -Site 1. October 1984 Intragravel Surface Water Date ------------------------------~--------~----~- Min Mean Max Min Mean Max -------------------------------------------------------------------------~-~ 841016 2.9 3.0 3.2 .5 1.2 2.7 841017 2.9 3.0 3.0 .4 1.2 2.4 841018 2.7 2.8 2.9 .4 1.3 2.9 841019 2.6 2.7 2.8 .8 1.5 2.3 841020 2.5 2.6 2.7 1.2 1.5 2.1 841021 2.5 2.5 2.6 1.1 1.5 1.9 841022 2.5 2.5 2.5 1.2 1.7 2.6 841023 2.4 2.5 2.5 .3 1.2 1.9 841024 2.4 2.5 2.5 .2 .7 1.3 841025 2.4 2.4 2.4 -0.2 .7 1.4 841026 2.3 2.4 2.4 .6 1.0 1.4 841027 2.3 2.3 2.4 .5 .9 1.8 841028 2.2 2.3 2.4 .1 .6 1.2 841029 1.8 2.0 2.2 -0.2 .1 .4 841030 1.4 1.6 1.9 -0.3 .1 841031 1.0 1.2 1.5 *************** Monthly Value 1.0 3.2 -0.3 2.9 --------~------------------------------------------------------------------- Data not available. *****Site frozen,data available ~n Table 22. 138 - -. - Appendix Table 21.(continued)• November 1984-, -Date Min Intragravel Mean Max Min Surface Water Mean Max ~ 841101 .6 .8 1.1 *************** 841102 .4 .5 .7 *************** 841103 .2 .3 .5 *************** 841104 -0.1 0.0 .3 ***** ********** Monthly Value -0.1 1.1 ********** *****- Data not available. *****Site frozen,data available in Table 22 for 841105-850108. - 139 -----Data not available. 140 Appendix Table 21.(continued). February 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max' -- 850201 -0.3 -0.3 -0.2 0.0 0.0 .1 850202 -0.3 -0.2 -0.2 0.0 .1 .1 850203 -0.3 -0.2 -0.2 0.0 .1 .1 850204 -0.3 -0.3 -0.2 0.0 .1 .1 850205 -0.3 -0.2 -0.2 850206 -0.3 -0.2 -0.2 850207 -0.3 -0.2 -0.2 850208 -0.3 -0.2 -0.2 850209 -0.3 -0.2 -0.2 850210 -0.3 -0.2 -0.2 850211 -0.3 -0.2 -0.2 850212 -0.3 -0.2 -0.2 850213 -0.3 -0.2 -0.2 850214 -0.3 -0.2 -0.2 850215 -0.3 -0.2 -0.2 850216 -0.3 -0.2 -0.2 850217 -0.3 -0.2 -0.2 850218 -0.3 -0.2 -0.2 850219 -0.3 -0.2 -0.2 850220 -0.3 -0.2 -0.2 .850221 -0.3 -0.2 -0.2 850222 -0.3 -0.2 -0.1 850223 -0.2 -0.2 -0.1 850224 -0.2 -0.-1 -0.1 850225 -0.2 -0.1 -0.1 850226 -0.1 -0.1 -0.1 850227 -0.1 -0.1 -0.1 850228 -0.1 0.0 0.0 Monthly Value -0.3 -0.2 0.0 0.0 .1 ---------------------------------------------------------------------------- -----Data not available. 141 Appendix Table 21.(continued). March 1985 - Date Min Intragravel Mean Max Min Surface Water Mean ·Max 850301 0.0 0.0 .1 850302 .1 .2 .3 850303 .3 .4 .5 850304 .5 .5 .7 850305 .6 .8 .9 ---.....- 850306 .9 1.0 ----- ~ Monthly Value 0.0 1.0 -----Data not available. - ""'" - 142 Appendix Table 22.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 139.0 -Site 1 when the site was frozen. October 1984 (Site frozen) Date 841031 Monthly Value Min Intragravel Mean Max Min -0.5 -0.5 Surface Water Mean -0.3 Max 0.0 0.0 .-. -- -------------------------------------------------------------~-------------~ -----Data not available • 143 - Appendix Table 22.(continued). ~ --~-------~----------------------------------~----~--------~---~~-~~------~~ November 1984 (Site frozen) ~----------------------------~----------------------------------~~----~----- Intragravel Surface Water Date ----------------------------~--------------~~~ Min Mean Max Min Mean Max ------------------------------------------------~------------~------------~- 841101 +++++++++++++++-0.9 -0.6 -0.4 ~ 841102 +++++ ++++++++++-1.6 -1.3 -0.8 841103 +++++++++++++++-2.4 -2.0 -1.4 841104 ++++++++++ +++++-3.5 -3.0 -2.0 841105 -0.3 -0.2 -0.1 -3.1 -2.1 -1.2 841106 -0.4 -0.3 -0.2 -1.8 -1.6 -1.2 841107 -0.4 ..0.4 -0.3 -2.4 -2.0 -1.8 841108 -0.5 -0.4 -0.3 -4.1 -3.2 -2.1 841109 -0.5 -0.4 -0.4 -4.2 -3.1 -2.8 841110 -1.8 -0.9 -0.4 -5.2 -5.1 -4.2 841111 -4.0 -3.0 -1.8 -5.2 -5.2 -5.2 ~ 841112 -5.1 -4.8 -4.0 -5.2 -5.0 -5.0 841113 -5.1 -5.1 -5.1 -5.0 -5.0 -5.0 841114 -5.1 -5.1 -5.1 -5.2 -5.0 -5.0 -841115 -5.1 -5.1 -5.1 -5.2 -5.2 ..5.2 841116 -5.1 -4.6 -4.2 -5.2 -5.2 -5.2 841117 -4.7 -4.4 -4.2 -5.2 -5.2 -5.2 841118 -4.8 -4.7 -4.5 -5.2 -5.2 -5.2 -, 841119 -5.0 -4.8 -4.5 -5.2 -5.2 -5.2 841120 -5.1 -4.9 -4.5 -5.2 -5.2 -5.2 841121 -4.5 -4.0 -3.5 -5.2 -4.7 -4.1 ~ 841122 -3.5 -3.2 -3.1 -5.1 -4.2 -3.9 841123 -3.9 -3.6 -3.2 -5.2 -5.2 -5.1 841124 -3.9 -3.8 -3.7 -5.2 '-5.1 -4.8 841125 -3.7 -3.5 -3.4 -4.9 -4.6 -4.5 841126 -3.4 -3.3 -3.3 -4.5 -4.5 -4.4 841127 -3.3 -3.3 -3.2 -4.8 -4.6 '-4.4 841128 -3.3 -3.3 -3.2 -4.6 -4.5 -4.4 841129 -3.3 -3.3 -3.3 -4.7 -4.6 -4.4 841130 -3.3 -3.2 -3.1 -4.4 -4.2 -4.1 ~ Monthly Value -5.1 -3.2 -0.1 -5.2 -4.1 -0.4 ----------------------------------------------------------------------------- +++++Site not frozen,data available 1.n Table 21. 144 Appendix Table 22.(continued). ---------------------------------------------------------------------------- December 1984 (Site frozen),.... ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- -841201 -3.1 -3.1 -3.0 -4.1 --4.0 -3.8,841202 -3.0 -2.9 -2.9 -3.8 -3.8 -3.7 841203 -2.9 -2.7 -2.6 -3.7 -3.4 -3.2 841204 -2.6 -2.4 -2.2 -3.2 -2.9 -2.6 841205 -2.3 -2.1 -2.0 -2.7 -2.6 -2.4 841206 -2.1 -2.0 -1.9 -3.1 -2.8 -2.4 841207 -2.2 -2.2 -2.1 -3.3 -3.1 -3.0 841208 -2.2 -2.2 -2.1 -3.0 -2 ..9 -2.8 841209 -2.3 -2.1 -2.1 -3.7 -3.2 -2.8 841210 -2.9 -2.7 -2.2 -4.6 -4.3 -3.6-841211 -3.2 -3.1 -2.9 -5.0 -4.6 -4.5 841212 ':"4.0 -3.5 -3.2 -5.2 -5.2 -5.0 841213 -4.6 -4.4 -4.0 -5.2 -5.2 -5.2 841214 -5.1 -4.9 -4.6 -5.2 -5.2 -4.8 841215 -5.1 -3.8 -2.8 -4.8 -2.8 -1.9 841216 -2.8 -2.2 -1.8 -2.0 -1.6 -1.4 841217 -1.7 -1.5 -1.3 -1.4 -1.2 -1.1 I......841218 -1.3 -1.2 -1.0 -1.1 -1.0 -1.0, )841219 -1.0 0.0 -0.8 -1.0 -0.9 -0.8 841220 -0.9 -0.7 -0.7 -0.9 -0.8 -0,.8 841221 -0.7 -0.7 -0.6 -0.8 -0.8 -0.7 841222 -0.7 -0.7 -0.6 -0.8 -0.7 -0.7 841223 -0.6 -0.6 -0.6 -0.7 -0.7 -0.7 r 841224 -0.6 -0.6 -0.6 -0.8 -0.7 -0.7 I 841225 -0.6 -0.6 -0.6 -0.7 -0.7 -0.7 I 841226 -0.6 -0.6 -0.5 -0.7 -0.7 -0.7 841227 -0.6 -0.6 -0.5 -0.7 -0.7 -0.6 841228 -0.6 -0.6 -0.5 -0.7 -0.6 -0.5 841229 -0.6 -0.6 -0.6 -0.7 -0.7 -0.6 841230 -0.6 -0.5 -0.5 -0.7 -0.7 -0.6-841231 -0.6 -0.6 -0.5 -0.7 -0.6 -0.5 Monthly Value -5.1 -1.8 -0.5 -5.2 -2.2 -0.5 .- ,---------------------------------------------------------------------------- -. 145 Appendix Table 22.(continued). January 1985 (Site frozen) Date Min Intragravel Mean Max Min Surface Water Mean Max -----Data not available. 146 - - - Appendix Table 23.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Mainstem Susitna River at RM 139.0 -Site 2. March 1985 . ,.- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ 850311 3.2 3.2 3.3 1.9 3.0 3.3 850312 3.2 3.2 3.3 1.9 3.2 3.4 850313 3.2 3.2 3.3 2.1 3.1 3.4 850314 3.1 3.2 3.3 2.6 3.2 3.6 850315 3.1 3.2 3.3 2.5 2.9 3.2 850316 3.1 3.1 3.2 1.8 2.5 2.9 850317 3.1 3.1 3.2 2.1 2.5 2.9 850318 3.0 3.1 3.2 2.7 2.9 3.1 850319 3.0 3.1 3.2 2.8 3.1 3.7 850320 3.0 3.1 3.2 2.7 3.1 3.8 850321 3.0 3.1 3.2 2.5 2.9 3.8 850322 2.9 3.0 3.1 1.7 2.3 3.5 850323 2.8 3.0 3.1 1.6 2.4 3.6 850324 2.8 2.9 3.0 1.2 2.2 3.3 850325 2.8 2.9 3.0 1.8 2.5 4.0 850326 2.8 2.9 3.1 2.0 2.7 3.8 850327 2.8 2.8 3.0 1.3 2.0 3.5 850328 2.6 2.8 2.9 .4 .1.5 2.5 850329 2.5 2.7 2.7 .5 1.0 2.0 850330 2.5 2.5 2.7 .5 1.3 2.1" 850331 2.5 2.6 2.7 1.1 1.7 3.0 Monthly Value 2.5 3.0 3.3 .4 2.5 4.0 147 -I - Appendix Table 23.(continued). ~ ---------------------------------~---------------~--~------~~--~------------ April 1985 - --------------------------------------~-------------~----------------------~ Intragravel Surface Water Date -----------------------~---------------------~...., Min Mean Max Min Mean Max ~---------~------------------------------------------~---------------~----~~ ~ 850401 2.0 2.4 2.6 0.0 .7 1.7 850402 109 2.0 2.1 -0.2 .3 1.9 850403 1.8 1.9 2.0 -0.3 -0.2 -0.1 850404 108 1.8 1.9 -0.1 .2 .5 850405 1.6 1.8 1.9 -0.2 .4 1.4 850406 1.3 1.6 1.8 -0.2 0.0 .5 850407 1.3 1.3 1.5 -0.3 -0.2 0.0 850408 1.3 1.4 1.5 -0.2 .3 .6 850409 1.4 1.5 1.6 .5 .8 .9 850410 1.5 1.6 1.7 .9 1.1 1.3 ~ 850411 1.6 1.7 1.8 1.1 1.3 1.4 850412 1.7 1.7 1.8 1.1 1.3 1.4 850413 1.7 1.8 1.8 1.2 1.3 1.4 850414 1.7 1.8 1.8 1.2 1.3 1.4 ~ 850415 1.8 1.8 1.9 1.2 1.3 1.4 850416 1.8 1.8 1.9 1.1 1.3 1.5" 850417 1.7 1.8 1.9 1.0 1.3 1.5 ~ 850418 1.7 1.8 1.9 1.0 1.3 2.4 850419 1.7 1.9 2.2 1.1 2.3 4.5. 850420 1.7 1.9 2.1 1.0 1.8 3.4 ~ 850421 1.7 1.9 2.3 1.0 2.2 4.3 850422 1.6 2.1 2.5 .9 3.3 5.1 Monthly Value 1.3 1.8 2.6 -0.3 1.1 5.1 148 Appendix Table 24.Datapod temperature recorder data summary: intragrave1 and surface water temperatures (C) recorded at Bushrod Slough,RM 117.9. October 1984 ----------------------- Surface Water Date Min Intragrave1 Mean Max Min Mean Max ----------~--------------------------~---~---------------------------------~ 841012 4.0 4.1 4~3 3.9 4.2 4.7 841013 4.0 4.2 4.4 4.1 4.4 4.9 841014 4.1 4.2 4.3 4.1 4.3 4.5 841015 4.0 4.1 4.3 4.0 4.2 4.5 841016 3.9 4.1 4.2 3.9 4.1 4.4 841017 3.8 3.9 4.2 4.1 4.2 4.3 841018 3.6 3.9 4.1 4.0 4.1 4.3 841019 3.6 3.9 4.1 4.0 4.1 4.3 841020 3.6 3.9 4.1 4.1 4.1 4.2 841021 3.5 3.7 3.9 4.0 4.1 4.2 841022 3.4 3.7 4.0 3.9 4.0 4.1 841023 3.2 3.6 3.9 3.9 4.0 4.1 841024 3.3 3.6 3.8 3.9 4.0 4.1 841025 3.4 3.7 3.9 3.9 4.0 4.1 841026 3.3 3.7 3.9 3.9 4.0 4.1 841027 3.5 3.7 3.8 3.9 4.0 4.1 841028 3.4 3.6 3.8 3.8 4.0 4.1 841029 3.4 3.6 3.7 3.9 4.0 4.0 841030 3.3 3.6 3.8 3.8 3.9 4.0 841031 3.3 3.5 3.7 3.8 3.9 4.0 Monthly Value 3.2 ---4.4 3.8 ----4.9 ---------------------------------------------------------------------------- ----Data not available. 149 Appendix Table"24.(continued). ~ ~---------~-----------~---------------~--------------------~--------------~~ November 1984 -------------------------------------------------------------------------~~~ Intragrave 1 Surface Water Date -----------------------~--------------------~~~ Min Mean Max Min Mean Max --------------------------------------------------------------------------~~ 841101 3.2 3.4 3.5 3.7 3.9 3.9 -- 841102 3.1 3.2 3.5 3.6 3.7 3.9 841103 2.9 3.1 3.3 3.5 3.6 3.8 841104 2.8 3.0 3.3 3.5 3.5 3.7 ~ 841105 2.8 3.0 3.2 3.4 3.5 3.6 841106 2.6 2.7 2.9 3.4 3.4 3.5 841107 2.4 2.6 2.8 3.3 3.3 3.4 ~ 841108 2 ..3 2.7 3.1 2.5 3.1 3.4 841109 3.0 3.0 3.2 2 ..4 2.6 2.9 .841110 3.0 3.0 3.2 2.4 2.6 2.8 841111 3.0 3.0 3.1 2.4 2.6 2.8 841112 2.9 3.0 3.1 2.4 2.5 2.7 841113 2.9 3 ..0 3.2 2.0 2.3 2.5 841114 3.1 3.2 3.4 2.3 2.5 2.8 841115 3.3 3.5 3.5 2.6 2.8 3.1 841116 3.5 3.5 3.6 2.8 3.0 3.2 841117 3.6 3.7 3.7 3.0 3.2 3.3 841118 3.6 3.7 3.7 3.0 3.2 3.3 841119 3.6 3.7 3.7 2.9 3.1 3.3 841120 3.6 3.7 3.7 3.1 3.2 3.4 841121 3.6 3.7 3.7 3.1 3.2 3.3 841122 3.6 3.7 3.8 3.1 3.2 3.3 841123 3.6 3.7 3.7 3.1 3.2 3.4 841124 3.7 3.7 3.7 3.1 3.3 3.3 ~ 841125 3.6 3.7 3.7 3.1 3.3 3.4 841126 3.6 3.7 3.7 3.1 3.2 3.3 841127 3.6 3.7 3.7 3.1 3.2 3.3 ~ 841128 3.6 3.7 3.7 3.1 3.2 3.3 841129 3.6 3.7 3.8 3.1 3.2 3.4 841130 3.7 3.8 3.8 3.1 3.3 3.4 ~, Monthly Value 2.3 3.4 3.8 2.0 3.1 3.9 ""'?---------------------------------------------------------------------------- ~ I 150 ,..- I Appendix Table 24 ..(continued). December 1984 Date Min Intragrave1 Mean Max Min Surface Water Mean Max 841201 3.7 3.7 3.8 3.1 3.3 3.4 841202 3.7 3.7 3.8 3.1 3.2 3.4 841203 3.7 3.7 3.7 3.2 3.3 3.4 841204 3 ..7 3.7 3.8 3.2 3.3 3 ..3 841205 3.6 3.7 3 ..7 3.1 3.2 3.3 841206 3.6 3.7 3.7 3.1 3.2 3.3 841207 3.6 3.7 3.7 3.0 3.2 3.3 841208 3.6 3.6 3.7 3.1 3.2 3.3 841209 3.6 3.6 3.7 3.0 3.2 3.3 841210 3.6 3.6 3.6 3.1 3.2 3.3 841211 2.4 3.5 3.7 2.0 3.1 3.4 Monthly Va1u.e 2.4 ---3.8 2.0 3.4 -----Data not available. 151 Appendix Table 240 (continued). January 1985 Date Min Intragr ave 1 Mean Max Min Surface Water Mean Max 850110 3.4 3.5 3.0 3.1 ~ 850111 3.4 3.5 3.6 3.0 3.1 3.2 850112 3.5 3.5 3.6 3.1 3.2 3.2 850113 3.5 3.5 3.6 3.0 3.2 3.3 850114 3.5 3.5 3.5 3.1 3.2 3.3 850115 3.4 3.5 3.5 3.1 3.1 3.2 850116 3.4 3.5 3.5 2.9 3.1 3.2 850117 3.4 3.5 3.5 3.1 302 302 - 850118 3.4 3.5 3.5 3.1 3.2 3.3 850119 3.4 3.5 3.6 3.0 3.2 3.3 850120 3.4 3.5 3.6 3.1 3.2 3.3 850121 305 3.5 3.6 3.1 3.2 3.3 850122 3.5 3.5 3.5 3.0 3.2 3.3 850123 3.5 3.5 3.5 3.1 3.2 3.3 -850124 3.4 3.5 3.6 3.2 3.3 3.4 850125 3.5 3.5 3.6 3.1 3.3 3.3 850126 3.5 3.5 3.6 3.2 3.3 3.3 ~ 850127 3.5 3.5 3.6 3.2 3.3 3.4 850128 3.5 3.5 3.6 3.2 3.3 3.4 850129 3.5 3.5 3.6 3.3 3.3 3.4 850130 3.5 3.5 3.6 3.2 3.3 3.4 850131 3.5 3.5 3.5 3.1 3.3 3.4 Monthly Value 3.4 3.5 3.6 2.9 3.2 3.4 -: ---------------------------------------------------------------------------~ ~ -----Data not available. ~i - 152 ~ , f""" I Appendix Table 24.(continued). February 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max 850201 3.5 3.5 3.6 3.3 3.4 3.4 850202 3.5 3.5 3.6 3.3 3.4 3.5 850203 3.5 3.5 3.6 3.2 3.4 3.4 850204 3.5 3.5 3.6 3.2 3.3 3.4 850205 3.4 3.5 3.5 3.2 3.3 3.3 850206 3.4 3.5 3.5 3.2 3.3 3.4 850207 3.4 3.5 3.5 3.2 3.3 3.4 850208 3.4 3.5 3.5 3.2 3.3 3.4 850209 3.4 3.5 3.5 3.3 3.3 3.4 850210 3.4 3.5 3.6 3.2 3.3 3.4 850211 3.4 3.5 3.5 3.2 3.3 3.4 850212 3.4 3.5 3.5 3.2 3.3 3.3 850213 3.4 3.5 3.5 3.2 3.3 3.4 850214 3.4 3.5 3.5 3.2 3.3 3.4 850215 2.9 3.5 2.6 -----3.4 Monthly Value 2.9 ---3.6 2.6 ------3.5 ---------------------------------------------------------------------------- -----Data not available. 153 -154 - ~J Appendix Table 24.(continued)• April 1985 Date 850401 850402 850403 Monthly Value Min 3.3 3.3 3.3 3.3 Intragravel Mean 3.4 3.4 3.4 Max 3.4 Min 3.1 3.2 3.0 3.0 Surface Water Mean Max 3.5 3.6 3.6 3.6 r ! I r ~, - -----Data not available. 155 Appendix Table 25.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Curry Slough,RM 119.7. October 1984 -, Date Min Intragravel Mean Max Min Surface Water Mean Max 841017 4.1 402 406 308 4.0 4.3 841018 4.0 4.2 4.6 3.8 4.0 4.3 841019 3.9 4.2 4.4 3.7 3.9 4.2 841020 4.0 4.2 405 3.8 4.0 4.3 841021 3.9 400 4.2 3.4 3.7 3.9 841022 3.9 4.1 404 2.9 3.3 3.7 841023 3.9 402 405 3.1 3.4 4.0 841024 4.2 403 4.6 3.4 3.8 4.1 841025 4.0 402 4.4 3.5 3.7 4.1 841026 3.9 4.0 4.3 3.4 3.7 3.9 841027 3.6 3.9 4.1 2.8 3.3 3.8 841028 2.7 3.3 3.7 1.2 1.9 3.0 841029 2.1 2.5 2.8 -0.2 .4 1.2 841030 1.4 L8 2.3 *************** 841031 1.3 1.5 L8 *************** Monthly Value 1.3 4.6 -0.2 -----4.3 -----Data not available. *****Site frozen,data available in Table 26. 156 -- - - '"""! ..... Appendix Table 25 •.(continued). ---------------------------------------------------------------------------- November 1984 ---------------------------------------------------------------------------- .....Date Min Intragrave1 Mean Max Min Surface Water Mean Max ---------------------------------------------------------------------------- .- 841101 841102 841103 841104 841105 841106 841107 841108 841109 841110 841111 841112 841113 841114 841115 841116 841117 841118 841119 841120 841121 841122 841123 841124 841125 841126 841127 841128 841129 841130 Monthly Value 1.3 1.1 1.2 1.5 1.4 1.2 1.1 1.0 1.5 1.5 1.4 1.2 1.1 1.3 3.5 3.4 3.4 3.4 3.4 3.6 3.3 3.3 3.5 3.5 3.6 3.6 3.7 3.7 3.7 3.7 1.0 1.5 1.3 1.3 1.6 1.5 1.3 1.2 1.3 1.6 1.6 1.5 1.3 1.2 2.9 3.6 3.5 3.5 3.5 3.5 3.7 3.5 3.4 3.5 3.6 3.6 3.7 3.7 3.7 3.7 3.7 2.6 1.7 1.6 1.7 L8 1.6 1.5 1.3 2.0 1.7 1.6 1.5 1.4 1.3 3.9 3.7 3.6 3.6 3.5 3.6 3.8 3.7 3.5 3.6 3.6 3.6 3.7 3.8 3.8 3.8 3.8 3.9 ***** ***** ***** ***** ***** ***** ***** .7 .8 .8 .6 .4 .2 .7 3.3 3.2 3.2 3.2 3.3 3.4 3.2 3.1 3.2 3.2 3.3 3.4 3.3 3.4 3.4 3.4 .2 ***** ***** ***** ***** ***** ***** ***** 1.0 .9 .9 .7 .6 2.4 3.4 3.2 3.3 3.3 3.3 3.5 304 3.2 3.3 3.4 3.4 3.5 3.5 3.5 3.5 3.5 2.7 ***** ***** ***** ***** ***** ***** ***** 1.0 1.3 1.1 1.0 .8 .8 3.6 3.5 3.4 3.4 3.3 3.5 3.6 3.5 3.3 3.4 3.4 3.5 3.5 3.6 3.6 3.6 3.6 3.6 -----Data not available. *****Site frozen,data available in Table 26. 157 Appendix Table 25.(continued). --------------------------------------------------------------------------~~ December 1984 ----------------------------------------------------------------------------~ Intiagrave1 Surface Water Date --------~---------------------------~--------~~Min Mean Max Min Mean Max ---------------------------------------------------------------------~---~-~ 841201 3.7 3.7 ~.8 3.4 3.5 3.6 ~ 841202 3.7 3.7 3.8 3.3 3.5 3.6 841203 3.6 3.7 3.7 3.4 3.5 3.5 841204 3.6 3.6 3.7 3.4 3.5 3.5 ~ 841205 3.6 3.7 3.7 3.5 3.5 3.5 841206 3.6 3.7 3.7 3.4 3.5 3.6 841207 3.6 3.6 3.7 3.4 3.5 3.5 ..... 841208 3.6 3.7 3.7 3.5 3.5 3.6 841209 3.7 3.7 3.8 3.5 3.5 3.6 841210 3.7 3.7 3.8 3.5 3.6 3.6 841211 3.6 3.7 3.7 3.5 3.5 3.6 841212 3.7 3.7 3.8 3.5 3.5 3.6 841213 3.8 3.9 4.0 3.6 3.7 3.9 841214 3.8 3.9 4.0 3.6 3.7 3.8 ~, 841215 3.6 3.7 3.8 3.5 3.5 3.6 841216 3.6 3.6 3.7 3.4 3.5 3.5 841217 3.6 3.6 3.6 3.3 3.4 3.5 841218 3.5 3.6 3.6 3.3 3.4 3.5 841219 3.6 3.6 3.7 3.4 3.5 3.5 841220 3.6 3.7 3.8 3.5 3.5 3.7 -841221 3.7 3.7 3.8 3.5 3.6 3.6 841222 3.7 3.7'3.8 3.5 3.6 3.6 841223 3 ..7 3.8 3.8 3.5 3.7 3.7 ~ 841224 3.7 3.7 3.8 3.4 3.5 3.6 841225 3.7 3.7 3.7 3.4 3.5 3.6 841226 3.7 3.7 3.7 3.4 3.5 3.6 841227 3.7 3.8 3.9 3.5 3.6 3.7 ~ 841228 3.8 3.8 3.9 3.5 3.7 3.7 841229 3.7 3.7 3.9 3.5 3 ..6 3.7 841230 3.7 3.7 3.8 3.3 3.6 3.7 841231 3.7 3.8 3.8 3.3 3.5 3.7 Monthly Value 3.5 3.7 4.0 3.3 3.5 3.9 - ---------------------------------------------------------------------------- 158 Appendix Table 25.(continued). ---------------------------------------------------------------------------~ ~.January 1985 ---------------------------------------------------------------------------- Intragrave1 Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- pII'I'I'ilI 850101 3.7 3.8 3.8 3.5 3.6 3.6 850102 3.7 3.8 3.8 3.5 3.6 3.6 850103 3.7 3.8 3.8 3.5 3.6 3.7 850104 3.8 3.9 3.9 3.6 3.7 3.8 850105 3.8 3.9 3.9 ~.6 3.7 3.8 850106 3.8 3.9 3.9 3.7 3.7 3.8 850107 3.8 3.9 4.0 3.7 3.8 3.9 850108 3.8 3.9 3.9 3.6 3.7 3.8 850109 3.8 3.9 3.9 3.0 3.7 3.8 850110 3.8 ----4.0 3.7 -----3.8 850111 3.8 3.9 4.0 3.7 3.7 3.8 850112 3.9 3.9 4.0 3.7 3.8 3.9 850113 3.9 3.9 4.0 3.7 3.7 3.9 850114 4.0 4.1 4.2 3.9 3.9 4.0 850115 3.9 4.0 4.1 3.8 3.9 4.0 850116 4.0 4.1 4.1 3.8 3.9 4.0 850117 4.0 4.0 4.1 3.7 3.9 3.9 850118 3.9 4.0 4.0 3.6 3.8 3.9 850119 4.0 4.1 4.1 3.8 4.0 4.0 850120 4.0 4.1 4.2 3.8 3.9 4.1 850121 4.0 4.1 4.2 3.9 4.0 4.1 850122 4.1 4.2 4.2 3.8 4.0 4.1 850123 4.2 4.2 4.2 3.8 4.0 4.1 850124 4.1 4.1 4.2 3.8 4.0 4.1 850125 4.0 4.1 4.2 3.9 4.0 4.1 850126 4.1 4.2 4.3 4.0 4.1 4.1 850127 4.2 4.2 4.3 4.0 4.1 4.1 850128 4.2 4.2 4.3 4.0 4.1 4.1 850129 4.2 4.2 4.3 3.1 4.1 4.1 .-850130 4.2 4.2 4.3 4.1 4.1 4.2 850131 4.2 4.3 4.3 4.1 4.2 4.2 Monthly Value 3.7 4.0 4.3 3.0 3.9 4.2 ---------------------------------------------------------------------------- -----Data not available. 159 Appendix Table 25~(continued). -------------------------------------~-------------------------------------~February 1985 "'" ---------------------------~-------~----------~------~---------------------~Intragravel Surface Water Date -----------------------------------------------. Min Mean Max Min Mean Max -------------------------------------------------------------------~-----~-~ 850201 4.2 4.3 4.3 4.1 4.2 4.2 """" 850202 4.2 4.3 4.3 4.1 4.2 4.3 850203 4.2 4.3 4.3 4.1 4.2 4.3 850204 4.2 4.2 4.3 4.1 4.2 4.2 850205 4.2 4.2 4.3 4.1 4.1 4.2 850206 4.1 4.2 4.3 4.0 4.2 4.2 850207 4.1 4.2 403 4.0 4.1 4.2 -850208 4.1 4.2 4.3 3.9 4.1 4.2 850209 4.1 4.2 4.3 3.8 4.1 4.2 850210 4.1 4.2 4.2 4.0 4.1 4.2 ~ 850211 4.1 4.2 4.2 3.9 4.1 4.2 850212 4.1 4.2 4.2 3.8 4.1 4.2 850213 4.1 4.1 4.2 3.9 4~1 4.1 850214 4~1 4.1 402 3.7 4.1 4.1 .- 850215 4.0 4.1 4.2 -------- 850216 3.9 4.0 4.1 ---~- 850217 3.5 3.9 4.0 ------------""'" 850218 2.7 3.0 3.6 ----- 850219 2.5 2.6 2.8 ---- 850220 2.3 2.4 2.6 --------- 850221 2.2 2.4 2.4 ---- 850222 2.2 2.3 2.4 --------- 850223 2.2 2.3 2.3 ----- 850224 2.3 2.3 2.3 ----- 850225 2.3 2.4 2.4 850226 2.3 2.4 2~4 850227 2.1 2.3 2.3 --- 850228 2.1 2.2 2.2 Monthly Value 2.1 3.5 4.3 3.7 -----4.3 ---------------------------------------------------------------------------- ~ ----Data not available. 160 F"" I Appendix Table 25.(continued). --------------------------------------------------------------------------- March 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date -~-------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 850301 1.9 2.0 2.2 ---------- 850302 1.8 2.0 2.1 ------------ 850303 1.9 2.0 2.2 -------------....850304 2.0 2.1 2.2 ---------- 850305 2.2 2.3 2.6 ---.- 850306 2.5 2.7 2.8 ------_._- 850307 2.7 2.9 3.0 ---------- 850308 3.0 3.1 3.2 ----------....---- 850309 3.1 3.2 3.2 ---------- 850310 3.1 3.2 3.3 --------- 850311 3.2 3.3 3.4 --------- 850312 3.3 3.4 3.5 ---------- 850313 3.4 3.4 3.5 -------- ~850314 3.4 3.5 3.5 ---------- 850315 3.4 3.5 3.6 ---------- 850316 3.5 3.5 3.6 -------- 850317 3.5 3.5 3.6 --------------- 850318 3.5 3.5 3.6 -------------- 850319 3.5 3.5 3.5 --------- 850320 3.5 3.5 3.5 ---------- 850321 3.5 3.5 3.5 ------------- 850322 3.3 3.4 3.5 ---------- ----- 850323 3.3 3.4 3.4 ----- 850324 2.9 3.2 3.3 ---------- 850325 2.4 2.8 3.4 ---------- 850326 2.2 2.9 3.3 ---------- 850327 2.1 2.7 3.2 ------------ 850328 1.8 2.5 3.3 -------- 850329 1.9 2.5 3.1 --------------- 850330 1.9 2.5 3.1 ----- ----- 850331 2.0 2.4 3.0 ----- Monthly Val1,1e 1.8 3.0 3.6 --------------- ---------------------------------------------------------------------------- ..... !----Data not available. 161 Appendix Table 25.(continued). April 1985 Date Min Intragravel Mean Max Min Surface Water Mean Max 850401 1.8 2.2 2.6 --------- 850402 1.8 2.1 2.5 ----- 850403 1.7 2.0 2 ..5 ---------- ~. Monthly Value 1.7 --2.6 ----- -----Data not available. 162 Appendix Table 26.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Curry Slough when the site was frozen,RM 119.7. October 1984 (Site frozen) ----~------------------ Intragravel Date Min Mean Max Min Surface Water Mean Max 841030 841031 Monthly Value +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ -0.5 -1.0 -1.0 -0.4 -0.7 -0.2 -0.4 -0.2 - ---------------------------------------------------------------------------- Data not available. +++++Site not frozen;data available in Table 25. 163 Appendix Table 26. Date (continued)• November 1984 (Site frozen) Intragravel Surface Water """' Min Mean Max Min Mean Max 841101 +++++.++++++++++-1.7 -1.4 -1.0 841102 +++++ +++++ +++++-2.1 -1.7 -1.2 841103 +++++++++++++++-2.8 -2.3 -1.5 841104 +++++ +++++ +++++-3.7 -3.2 -2.3 841105 +++++++++++++++-2.9 -1.6 -0.5 841106 +++++++++++++++-1.3 ":'0.9 -0.5 841107 +++++++++++++++-1.6 ...;.,1.2 -0.9 841108 +++++++++++++++-2.4 -1.1 ~ Monthly Value +++++++++++++++-3.7 -0.5 ~ -------------------------------------~------------~~----~-----~------------~ Data not available. +++++Site not frozen.data available in Table 25. ""'" 164 ....., ....Appendix Table 27.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 10 -Northeast,RM 133.8. September 1984 .... ,-.. Date 840901 840902 840903 840904 840905 840906 840907 840908 840909 840910 840911 840912 840913 840914 840915 840916 840917 840918 840919 840920 840921 840922 840923 840924 840925 840926 840927 840928 840929 840930 Monthly Value Min 3.6 3.6 3.6 3.6 3.7 3.8 3.9 3.9 3.8 3.7 3.6 3.7 3.8 3.8 3.9 3.9 4.0 4.0 4.0 4.0 3.8 3.6 3.6 3.7 3.8 3.9 3.8 3.7 3.8 3.9 3.6 Intragrave1 Mean 3.7 3.7 3.6 3.7 3.7 3.9 4.0 4.0 3.9 3.8 3.8 3.7 3.9 3.9 4.0 4.0 4.1 4.1 4.1 4.1 3.9 3.8 3.7 3.8 3.9 4.0 4.0 3.8 3.9 4.0 3.9 165 Max 3.8 3.8 3.8 3.8 3.9 4.0 4.1 4.1 4.1 4.0 3.9 3.9 3.9 4.0 4.1 4.1 4.1 4.2 4.1 4.2 4.1 3.9 3.8 3.9 4.0 4.0 4.0 4.0 4.0 4.1 4.2 Min 3.6 3.5 3.4 3.8 3.8 4.1 4.1 4.0 3.4 3.4 3.3 3.7 4.0 -3.7 4.0 3.7 4.1 4.4 4.2 3.7 3.1 3.0 3.3 3.9 4.2 3.6 3.3 3.0 4.4 4.1 3.0 Surface Water Mean 4.3 4.0 4.1 4.4 4.5 4.7 4.7 4.5 4.2 4.1 4.1 4.4 4.6 4.5 4.8 4.5 4.7 4.7 4.6 4.5 3.8 3.8 4.2 4.5 4.7 4.2 4.1 3.8 4.7 4.6 4.4 Max 5.9 5.8 5.6 6.2 5.8 6.1 5.7 6.0 6.0 6.0 6.2 5.4 5.1 5.7 6.4 6.4 5.5 5.6 5.2 5.6 5.3 5.3 5.3 5.5 5.6 5.1 5.7 5.0 5.4 5.3 6.4 Appendix Table 27.(continued). ~------------------------------------------------~--------------------------~ October 1984 ~~~------------------~-------------------------~~------------------------~~~ .<Intragravel Surface Water ~Date ---------------------------------------------~ Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ ~ 841001 3.9 4.1 4.1 3.6 4.3 5.5 841002 4.0 4.1 4.1 3.8 4.4 5.2 841003 3.8 4.0 4.1 3.2 3.9 4.9 ~ 841004 3.6 3.8 4.0 2.5 3.2 4.4 841005 3.6 3.6 3.7 2.7 3.7 4.9 841006 3.6 3.7 3.7 3.4 4.0 4.9 841007 3.6 3.6 3.8 3.1 3.8 4.9 841008 3.6 3.6 3.8 3.4 3.8 4.7 841009 3.6 3.7 3.8 3.4 4.0 4.8 841010 3.5 3.6 3.8 2.3 2.9 3.7 """\ 841011 3.4 3.5 3.6 2.2 2.9 3.9 841012 3.4 3.5 3.6 3.1 3.6 4.3 841013 3.4 3.5 3.6 2.8 3.4 4.5 ~ 841014 3.2 3.3 3.5 2.0 2.4 3.0 841015 3.1 3.2 3.3 1.8 2.5 3.4 841016 3.0 .3.1 3.2 1.7 2.3 3.1 841017 3.0 3.0 3.2 1.6 2.1 2.8 - 841018 2.9 3.0 3.1 1.4 2.0 2.7 841019 2.8.2.9 3.0 1.2 1.9 2.7 841020 2.8 2.9 2.9 1.4 2.2 2.8 """ 841021 2.9 3.0 3.1 2.3 2.8 3.2 841022 3.0 3.1 3.2 2.8 3.5 4.5 841023 3.0 3.1 3.3 2.3 3.0 3.5 841024 2.7 3.0 3.1 1.3 1.9 2.7 841025 2.7 2.7 2.8 1.2 1.5 1.8 8410,26 2.5 2.6 2.7 ~ 841027 2.3 2.5 2.6 841028 2.3 2.3 2.5 841029 2.1 2.2 2.4 841030 2.1 2.2 2.3 841031 2.1 2.2 2.3 Monthly Value 2.1 3.2 4.1 1.2 3.0 5.5 ---------------------------------------------------------------------------- -----Data not available. ,~ 166 .- Appendix Table 27 •(continued)• ---------------------------------------------------------------------------- November 1984 ---------------------------------------------------------------------------- Intragravel Surface Water-Date ----------------------------------------------II;Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 841101 2.0 2.1 2.2 841102 1.3 1.9 2.1 841109 2.0 2.2 1.4 1.7 841110 2.0 2.0 2.1 1.1 1.2 1.5 841111 1.9 2.0 2.0 .9 L2 1.3 841112 1.7 1.9 1.9 1.1 1.'2 1.4 841113 1.6 1.7 1.8 .9 1.1 1.3 841114 1.6 1.6 1.7 1.0 1.2 1.4 841115 1.6 1.6 1.7 1.2 1.3 1.5 r-841116 1.6 1.7 1.7 .9 1.1 1.5 841117 1.6 1.6 1.7 .7 1.0 1.4 841118 1.7 1.7 1.8 .9 1.3 1.6 .-841119 1.7 1.8 1.8 1.0 1.4 1.6 841120 1.8 1.9 2.0 L5 1.7 1.7 841121 2.0 2.0 2.1 1.7 1.8 1.9 841122 2.0 2.1 2.2 1.5 1.6 1.9 841123 1.8 2.0 2.1 1.4 1.5 1.7 841124 2.0 2.1 2.2 1.6 1.7 1.8 841125 2.0 2.1 2.2 1.6 1.7 1.8 .-841126 2.0 2.1 2.1 1.5 1.7 1.7 841127 2.0 2.0 2.1 1.3 1.6 1.7 841128 2.0 2.1 2.2 1.5 1.7 1.8 841129 2.0 2.1 2.2 1.4 1.8 1.9 841130 2.1 2.2 2.2 1.7 1.9 1.9 Monthly Value 1.3 1.9 2.2 .7 1.5 1.9,- ---------------------------------------------------------------------------- ,~-----Data not available. 167 Appendix Table 27.(continued). -----------_~~_--------------~~~_-------~-----_~_--~_-----------------------fiIIl§ December 1984 ---------~_---------------------------------------------------------------_~ Intragravel Surface Water Date -----------_~--------_~-.--------------_~_------ Min Mean Max Min Mean Max ~-----------------------------_~_----~-~_--------------------------------_~~....., 841201 2.1 2.2 2.3 1.7 1'.9 2.0 841202 2.2 2.3 2.3 1.7 1.9 2.0 841203 2.2 2.3 2.3 2.0 2.0 2.1 841204 2.3 2.4 2.4 2.0 2.2 2.2 841205 2.3 2.3 2.4 1.7 2.0 2.2 841206 2.1 2.2 2.3 1.6 1.7 1.8 841207 2.2 2.2 2.2 1.6 1.8 1.9 ~ 841208 2.2 2.2 2.3 1.5 1.7 1.8 841209 109 2.1 2.3 .7 1.2 1.8 841210 1.6 107 109 .7 .9 1.2 841211 1.6 1.7 1.7 .8 1.1 1.3 841212 1.3 1.4 1.6 .7 .8 1.1 841213 1.2 1.3 103 .9 1.2 1.4 -841214 101 1.2 1.3 .9 1".1 1.2 841215 1.1 1.3 1.6 1.0 1.5 1.7 841216 105 L8 2.1 1.6 1.8 2.0 841217 2.0 2.2 2.4 1.6 1-.9 2.0 ~ 841218 2.4 2.5 2.6 1.5 1.8 2.0 841219 2.5 2.6 2.7 1.5 1.8 2.1 841220 2.5 2.6 2.6 1.5 1.6 1.7 841221 2.5 2.6 2.7 1.5 1'.7 1.9 841222 2.6 2.7 2.7 1.8 2.0 2.1 841223 2.6 2.7 2.7 1.0 1.7 2.1 -841224 2.7 2.7 2.8 1.6 1.8 2.1 841225 2.7 2.7 2.8 1.7 1.9 2.0 841226 2.7 2.8 2.8 1.6 1.9 2.1 841227 2.7 2.7 2.8 1.5 1.6 1.7 841228 2.7 2.8 2.9 1.6 1.7 1.9 841229 2.8 2.9 2.9 1.7 1.9 2.0 841230 2.8 2.9 3.0 1.6 2.0 2.2 -841231 2.9 3.0 3.0 1.9 2.2 2.2 Monthly Value 1.1 2.3 3.0 .7 1.7 2.2 ~ ----------------------------_~_---------------------------------------------- 168 - Appendix Table 27.(continued)•-I I ---------------------------------------------------------------------------~ January 1985 ---------------------------------------------------------------------------- Intragravel Surface Water_. Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------~ 850101 2.9 3.0 3.1 1.9 2.1 2.2 850102 2.9 3.0 3.0 1.8 1.9 2.0 ,....850103 2.8 2.9 3.0 1.7 1.8 1.9 850104 2.8 2.8 2.9 1.5 1.6 1.7 850105 2.8 2.8 2.9 1.5 1.6 1.7 850106 2.8 2.8 2.9 1.4 1.6 1.7 850107 2.8 2.9 3.0 1.6 1.7 1.9 850108 3.0 3.0 3.1 1.7 1.8 1.9 850109 3.0 3.0 3.1 1.6 1.8 1.9 850110 3.0 3.0 3.1 1.6 1.8 2.0 850111 3.0 3.0 3.1 1.7 1.8 1.9 850112 3.0 3.0 3.1 1.7 1.9 2.0 r-850113 2.9 3.0 3.1 1.6 1.7 1.8 I 850114 3.0 3.0 3.1 1.6 1.8 1.9 . I 850115 3.0 3.0 3.1 1.6 1.9 1.9 850116 3.0 3.0 3.1 1.6 1.9 2.0 850117 3.0 3.1 3.1 1.8 2.0 2.1 ' 850118 3.0 3.1 3.2 1.7 1.9 2.0 850119 2.9 3.0 3.1 1.7 1.9 2.0-850120 3.0 3.1 3.2 1.7 1.9 2.1 850121 3.0 3.0 3.1 1.7 1.8 2.0 ' 850122 3.0 3.1 3.2 1.8 1.9 2.1 ~850123 3.0 3.1 3.2 2.0 2.1 2.3 850124 3.1 3.2 3.3 2.0 2.2 2.3 850125 3.1 3.2 3.2 1.9 2.1 2.2 850126 3.0 3.1 3.2 2.0 2.2 2.3 I-850127 3.0 3.1 3.2 1.7 2.1 2.2 850128 3.0 3.1 3.1 2.0 2.1 2.2 850129 2.9 3.0 3.1 1.7 2.0 2.2 850130 2.8 3.0 3.1 1.7 2.0 2.3 850131 2.9 3.0 3.0 1.7 2.0 2.2 Monthly Value 2.8 3.0 3.3 1.4 1.9 2.3 ---------------------------------------------------------------------------- !"'"" 169 170 - Appendix Table 27.(continued). ---------------------------------------------------------------------------- March 1985 ---------------------------------------------------------------------------- Intragravel Surface Water......Date ---------------------------------------------- Min Mean Max Min Mean Max ---------------------------------------------------------------------------- .- 850301 3.2 3.3 3.4 1.3 1.6 2.0 850302 3.3 3.4 3.4 1.6 1.8 2.0-850303 3.3 3.3 3.4 1.4 1.6 2.0 850304 3.3 3.4 3.4 1.5 1.8 2.0 850305 3.4 3.4 3.5 1.4 1.9 2.2 850306 3.3 3.4 3.5 1.5 1.9 2.2 850307 3.4 3.5 3.6 1.8 2.0 2.3 850308 3.4 3.5 3.6 1.7 1.9 2.2 850309 3.5 3.5 3.6 1.7 2.1 2.3 850310 3.5 3.5 3.6 1.9 2.2 2.5 850311 3.4 3.5 3.6 1.9 2.0 2.3 850312 3.4 3.5 3.6 1.9 2.1 2.4 850313 3.3 3.5 3.6 1.6 2.0 2.4 850314 3.0 3.3 3.6 .4 1.4 2.0 850315 3.1 3.2 3.4 1.0 1.6 2.3 850316 3.2 3.3 3.4 1.6 +.9 2.3 850317 3.1 3.2 3.4 1.6 2.0 2.3 850318 3.2 3.2 3.3 1.7 2.1 2.4 850319 2.9 3.1 3.2 .7 1.9 2.3 Monthly Value 2.9 3.6 .4 2.5 -----Data not available. -i I - 171 Appendix Table 28.Datapod temperature recorder data summary: intragravel and surface water temperatures (C) recorded at Slough 10 -Northwest.RM 133.8. -----Data not available. 17.2 ...,. Appendix Table 28.(continued)• ---------------------------------------------------------------------------- October 1984 --------------------------------------------------------~------------------~ Intragravel Surface Water-Date --------------------------------------------~-Min Mean Max Min Mean Max ---------------------------------------------------------------------------- 841001 3.3 3.5 3>.6 4.1 4.7 5.5 841002 3.2 3.5 3.7 4.2 4.5 5.1 841003 3.3 3.5 3.6 3.7 4.2 5.2 841004 3.2 3.4 3.6 3.4 3.8 4.8 841005 3.1 3.5 3.5 3.5 3.9 4.5 841006 3.1 3.5 3.6 3.7 4.1 4.7 841007 3.1 3.4 3.5 3.6 4.0 4.6 841008 3.1 3.4 3.5 3.7 4.0 4.5 841009 3.2 3.7 3.9 3.7 4.1 4.7 841010 3.1 3.4 3.7 3.2 3.6 4.5 841011 3.0 3.3 3.4 3.1 3.6 4.4 841012 3.1 3.4 3.5 3.5 3.9 4.5 841013 3.1 3.4 3.5 3.4 3.7 4.3 841014 3.0 3.3 3.4 3.0 3.4 4.1 841015 2.9 3.2 3.3 3.0 3.4 3.9 841016 2.9 3.2 3.3 3.0 3.4 4.1 841017 2.8 3.0 3.2 2.9 3.2 3.8 841018 2.8 3.0 3.1 2.9 3.3 3.9 841019 2.8 3.0 3.1 2.9 3.2 3.7 841020 2.7 3.0 3.1 2.9 3.3 3.5 841021 2.8 3.1 3.2 3.2 3.5 3.7 841022 2.8 3.1 3.2 3.4 3.7 4.2 841023 2.8 3.1 3.2 3.1 3.5 3.7 841024 2.7 3.0 3.1 2.8 3.2 3.6 841025 2.6 2.9 3.0 2.9 3.1 3.5 8410.26 2.7 2.9 3.0 2.9 3.0 3.4 841027 2.7 3.2 3.4 2.8 3.0 3.4 841028 3.0 3.2 3.4 2.8 3.0 3.3 841029 3.0 3.3 3.4 2.7 2.9 3.2 841030 3.0 3.3 3.3 2.7 3.0 3.2 841031 3.0 3.3 3.4 2.8 3.0 3.2 Monthly Value 2.6 3.3 3.9 2.7 3.5 5.5 --------------------------------------------------------------'~-------------I 173 Appendix Table 28.(continued)•-j --------~------~---------------~-------~----------~----------~-------~------~ November 1984 -------~------------------------------------------------~------------------~ Intragravel Surface Water Da.te -----------~-------------------------------~~- ....., Min Mean Max 1-tin Mean Max -------------------------------~------~~--------~--------------------------~ 841101 2.9 3.2 3.4 2.7 2.9 3.2 841102 2.7 3.2 3.3 2.7 2.8 3.1 841103 2.9 3.1 3.3 2.6 2.8 3.1 841104 2.8 3.1 3.1 ...."3.2 2.7 2.8 841105 2.9 3.1 3.2 2.8 3.0 3.1 841109 302 303 2.7 3.0 841110 3.1 3.2 3.3 2.7 2.7 2.9 841111 3.0 3.1 3.2 2.7 207 2.8 841112 3.0 3.0 3.1 2.7 2.7 2.8 841113 2.9 3.0 3 .1 2.6 2.7 2.8 841114 2.9 2.9 3.0 2.6 2.7 2.8 841115 2.8 2.9 2.9 2.7 2.7 2.9 841116 2.9 2,,9 3.0 2.7 2.9 2.9 ~ 841117 2.9 2.9 3.0 2.7 2.7 2.9 841118 2.9 3.0 3.1 2.7 2.9 2.9 841119 3.0 3.0 3.0 2.7 2.7 2.8 841120 2.9 3.0 3.1 2.7 2.8 2.9 ~ 841121 3.0 3.1 3.1 2.8 3.0 3.1 841122 3.1 3.1 3.2 2.7 2.9 3.1 841123 3.0 3.1 3.2 2.6 2.7 2.9 -841124 3.1 3.2 3.3 2.8 2.9 3.0 841125 3,,1 3.2 3.3 2.7 2.8 2.9 841126 3.0 3.2 3.2 2.5 2.8 2.8 Monthly Value 2.7 3.1 3.4 2.5 2.8 3.2 ~I---------------------------------------------------------------------------- -----Data not available. - .... 174 Appendix Table 28.(continued)• -----------------------------~---------------------------------------------- December 1984 ---------------------------------------------------------------------------- Intragravel Surface Water !"""Date ---------------------------------------------- Min Mean Max Min Mean Max --------------------------------------------------------- ----------------~-- 841211 3.3 3.3 2.5 2.6 841212 3.3 3.3 3.4 2.4 2.5 2.6 ,....,841213 3.3 3.3 3.4 2.4 2.5 2.6 841214 3.3 3.3 3.3 2.4 2.5 2.6 841215 3.3 3.4 3.4 2.6 2.7 2.7 841216 3.4 3.4 3.5 2.6 2.7 2.8 {"'""'841217 3.4 3.5 3.5 2.6 2.7 2.8 841218 3.4 3.4 3.5 2.4 2.7 2.8 841219 3.4 3.5 3.5 2.5 2.6 2.8 r-841220 3.4 3.5 3.5 2.5 2.6 2.6 841221 3.4 3.4 3.5 2.6 2.7 2.8 841222 3.4 3.5 3.5 2.4 2.7 2.8 841223 3.4 3.5 3.5 2.3 2.6 2.8 841224 3.4 3.5 3.5 2.5 2.6 2.7 .841225 3.4 3.5 3.5 2.6 2.7 2.8 841226 3.5 3.5 3.5 2.5 2.6 2.8,-841227 3.4 3.5 3.5 2.5 2.6 2.6 841228 3.4 3.5 3.5 2.4 2.6 2.7 841229 3.5 3.5 3.5 2.4 2.6 2.7 841230 3.5 3.5 3.6 2.4 2.7 2.8 841231 3.5 3.6 3.7 2.7 2.9 3.0 fI"'<o.Monthly Value 3.3 3.4 3.7 2.3 2.6 3.0 ---------------------------------------------------------------------------- ~available.-----Data not 175 Appendix Table 28.(continued)• ~-------------------------------------------------------------------------~~-January 1985 ---~-------------------~----------------------------------------------~-~~~~ Intragravel Surface Water ~Date ------~----------------------~---------------- Min ,Mean Max Min Mean Max --------------------------------------------------~----------------------~~~ 850101 3.6 3.6 3.1 2.8 3.0 3.0 850102 3.6 3.1 3.1 2.9 2.9 3.0 850103 3.5 3.6 3.1 2.5 2.1 2.9 -850104 3.5 3.5 3.6 2.4 2.6 2.8 850105 3.5 3.6 3.6 2.4 2.7 2.8 850106 3.5 3.5 3.6 2.5 2.6 2.1 3.6 2.4 2.8 -850101 3.5 3.5 2.1 850108 3.5 3.6 3.6 2.1 2.8 2.9 850109 3.5 3.6 3.6 2.4 2.1 2.9 .850110 3.5 3.5 3.6 2.5 2.1 2.9 850111 3.5 3.5 3.6 2.5 2.1 2.9 850112 3.5 3.6 3.6 2.3 2.1 2.9 850113 3.5 3.5 3.5 2.4 2.5 2.6 -, 850114 3.5 3.5 3.5 2.5 2.6 2.1 850115 3.5 3.5 3.5 2.3 2.6 2.1 850116 3.4 3.5 3.5 2.2 2.5 2.6 ~ 850117 3.4 3.5 3.5 2.3 2.5 2.6 850118 3.4 3.5 3.5 2.1 2.3 2.4 850119 3.4 3.4 3.5 2.2 2.4 2.5 850120 3.4 3.5 3.5 2.2 2.4 2.6 -, 850121 3.4 3.5 3.5 2.2 2.4 2.6 850122 3.4 3.5 3.5 2.3 2.4 2.5 850123 3.5 3.5 3.5 2.4 2.5 2.1 850124 3.5 3.5 3.5 2.5 2.5 2.1 850125 3.5 3.5 3.5 2.3 2.5 2.6 850126 3.5 3.5 3.6 2.4 2.6 2.7 -, 850121 3.5 3.5 3.6 2.3 2.5 2.7 850128 3.5 3.5 3.6 2.4 2.6 2.1 850129 3.5 3.5 3.6 2.3 2.6 2.1 850130 3.5 3.5 3.5 2.3 2.5 2.1 _. 850131 3.5 3.5 3.5 2.4 2.7 2.8 Monthly Value 3.4 3.5 3.1 2.1 2.6 3.0 ~ ---------------------------------------------------------------------------- *"i 176 Appendix Table 28.(continued). --------------------------------------------------~-------------------------~ February 1985 ---------------------------------------------------------------------------- Intragravel Surface Water Date ---------------------------------------------- Min Mean Max Min Mean Max -----------------------------------------------------------------------------850201 3.5 3.5 3.6 2.1 2.6 2.7 850202 3.5 3.5 3.6 2.5 2.7 2.9 ....850203 3.5 3.5 3.6 2.3 2.5 2.6 850204 3.5 3.5 3.6 2.4 2.6 2.7 850206 3.4 3.5 3.5 2.2 2.2 2.5 850207 3.4 3.5 3.5 2.1 2.3 2.5 /,"""850208 3.4 3.4 3.5 2.2 2.3 2.6 850209 3.4 3.4 3.5 2.1 2.2 2.4 850210 3.3 3.4 3.4 1.8 2.0 2.2 I"""850211 3.2 3.3 3.4 1.9 2.1 2.2 i 850212 3.2 3.3 3.4 1.8 2.0 2.1 850213 3.2 3.3 3.3 1.8 2.0 2.1 ,....850214 3.2 3.3 3.3 1.8 2.0 2.1,850215 3.2 3.3 3.4 1.9 2.1 2.2 850216 3.2 3.3 3.4 2.0 2.1 2.3 850217 3.2 3.3 3.4 2.0 2.1 2.3.....850218 3.3 3.3 3.4 1.9 2.0 2.3 "r 850219 3.3 3.3 3.4 2.0 2.1 2.3 850220 3.3 3.4 3.5 2.1 2.2 2.4 !"""850221 3.3 3.4 3.5 2.1 2.1 2.4 850222 3.3 3.4 3.5 2.1 2.2 2.4 850223 3.4 3.4 3.5 2.1 2.2 2.5 ,.-850224 3.4 3.5 3.5 2.2 2.4 2.5 850225 3.5 3.5 3.5 2.1 2.3 2.5 850226 3.5 3.5 3.5 2.1 2.2 2.4 8502~7 3.5 3.5 3.5 1.8 2.3 2.6 850228 3.4 3.5 3.5 2.0 2.2 2.6 Monthly Value 3.2 3.4 3.6 1.8 2.2 2.9 ---------------------------------------------------------------------------- .... 177 Appendix Table 28.(continued). -----------------------------------------------------------------------------March 1985 ----------------------------------------------------------------------~----~ Intragrave 1 Surface Water Date ------------------------------------------~--- Min Mean Max Min Mean Max ---------------------------------------------------------------------~---~-~-850301 3.4 3.5 3.5 201 2.2 2.4 850302 3.4 3.5 3.5 2.0 2.2 2.6 850303 3.4 3.5 3.5 2.0 2.1 2.4 850304 3.4 3.5 3.5 2.1 2.3 2.4 - 850305 3.4 3~5 3.5 1.9 2.3 2.6 850306 3.4 3~5 .3.5 2.0 2.3 2.6 850310 3.5 3.5 2.3 2.8 -850311 3.5 3.5 3.5 2.1 2.3 2.6 850312 3.5 3.5 3.7 2.2 2.5 2.7 850313 3.5 3.6 3.7 2.0 2.4 2.9 850314 3.4 3.5 3.6 1.9 2.1 2.8 850315 3.4 3.5 3.5 109 2.2 2.7 850316 3.5 3.5 3.5 2.0 2.3 2.6 850317 '3.5 3.5 3.5 2.1 2.3 2.7 - 850318 3.5 3.5 3.6 2.1 2.4 2.8 850319 3.5 3.5 3.6 2.1 2.4 3.0 850320 '3.5 3.5 3.6 2.1 2.4 3.2 850321 3.5 3.5 3.6 2.1 2.5 3.1 850322 3.5 3.5 3.6 2.1 2.3 3.1 850323 3.4 3.5 3.6 1.9 2.4 3.1 850324 '3.5 3.5 3.7 2.0 2.5 3.2 850325 3.5 3.6 3.7 2.1 2.5 3.3 850326 3.5 3.5 3.7 2.0 2.4 3.3 -850327 3.5 3.5 3.7 2.0 2.3 3.3 850328 3.4 3.5 3.6 1.9 2.3 3.2 850329 3.4 3.5 3.6 2.0 2.3 3.1 850330 3.5 3.5 3.6 2.1 2.4 3.3 -850331 3.4 3.5 3.6 1.9 2.2 3.0 Monthly Value 3.4 3.5 3.7 1.9 2.3 3.3 - ---------------------------------------------------------------------------- ~ -----Data not available. ~ 178 Appendix Table 28.(continued). April 1985 "-----------------------Date Min Intragravel Mean Max Min Surface Water Max - ,.... r I 850401 3.4 3.5 3.6 1.9 2.2 2.9 850402 3.4 3.5 3.6 1.9 2.3 2.9 850403 3.4 3.5 3.6 2.0 2.3 2.9 850404 3.4 3.5 2.0 2.3 Monthly Value 3.4 3.6:1.9 2.9 -----Data not available. 179 .._-----------------------------'------_...:------ 4.0 CONTRIBUTORS ~ PRIMARY AUTHORS Theresa Kek1ak Tommy Withrow REPORT COORDINATOR Tim Quane EDITOR Doug1as Vincent-Lang DATA PROCESSING A11 en Bi ngham Chuck Mi 11 er ~Donna Buchho1z A1ice Freeman DATA COLLECTION Tommy Withrow Pat Morrow DRAFTING Carol Hep1er TYPING Skeers Word Processing ..- - 180