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Home My WebLink AboutAPA1777-~.qq.q.l ,:,f AUGUST 1984 DOCUMENT No.1771 N...ASlC.A ~33'Re~.pl:c$f Anch~~,""jt>1>~:l y~ a...-~~,-..,...__---,., VOLUME 6 APPENDIX lJZ"- TEMPERATURE SIMULATIONS, WATANA AND DEVIL CANYON RESERVOIRS ALASKA POWER AUTHORITY COMMENTS ON THE DERAL ENERGY REGULATORY COMMISSION AFT ENVIRONMENTAL IMPACT STATEMENT OF MAY 1984 FEDERAL ENERGY REGULATORY COMMISSION PROJECT No.7114 SUSITNA HYDROELECTRIC PROJECT i~if2\;;;~ALASKA POWER AUTHORITY--------- -- - - - - ..... M N <Xl (0 (0 M ooo LO LO ""M M Document No. Susitna File No. FEDERAL ENERGY REGULATORY COMMISSION SUSITNA HYDROELECTRIC PROJECT PROJECT NO.7114 ALASKA POWER AUTHORITY COMMENTS ON THE FEDERAL ENERGY REGULATORY COMMISSION DRAFT ENVIRONMENTAL IMPACT STATEMENT OF MAY 1984 Volume 6 Appendix IV -Temperature Simulations,Watana and Devil Canyon Reservoirs ARLIS Alaska Resources Library &Information ServIces Anchorage.Alaska August 1984 1777 6.4.6. TK IL.t;)S' .Sf> fL11~ 1'\0.1111 -------_........'-".,,---------------- - APPENDIX IV This Appendix contains results of Watana and Devil Canyon reservoir temperature simulations using the Dynamic Reservoir Simulation Model (Harza-Ebasco 1984).Reservoir outflow temperatures,ice thicknesses,and temperature profiles are included.Simulations were made in response to the Federal Energy Regulatory Commission's (FERC)Request for Supplemental Information of April,1983 (copy of response attached as Exhibit A)and are referenced in the Alaska Power Authority's Technical Comments on the FERC's Draft Environmental Impact Statement (DEIS)numbers AQR003,AQR032, AQR033. AQR038, AQR043,AQR046,AQR066.AQR07l,AQR098,AQR099 and AQR109. Simulations were made for var1.OUS hydrological and meteorological condi tions,for four levels of project energy demands and for the three years required to fill Watana Reservoir.Case C minimum target flows,as defined in the License Application (p.E-2-57)were used.Low level,mid- level and multi-level intakes and the spillway were operated in accordance with policies set out in the License Application,Exhibit E,Chapter 2.The policy for operating the multi-level intake to the powerhouse was to discharge water having temperatures as close to natural river temperatures as possible.(License Application p.E-2-ll9). The r~servoir temperature simulations in this Appendix provided the upstream boundary conditions for river temperature and river ice simulations. Temperature simulations for Devil Canyon Reservoir in this Appendix are significantly different than the temperature simulations for Devil Canyon presented in the License Application.A review of the License Application Dynamic Reservoir Simulation Model (DYRESM)input indicated that the reservoir volume employed in the License Application simulations was too high by a factor of 6.This caused simulated outflow temperatures from Devil Canyon to be lower in the summer and higher in the winter by 1 QC to 2 QC than for simulations for similar energy demands and weather using the correct reservoir volume.The river temperature simulations presented 1.n 420643 840816 1 ARLIS Alaska Resources Library &!11 formatIOn Servtces "..\,..""rage,Alaska - .- - - the License Application for Devil Canyon operation would reflect this error in the area near the dam.Further downs tream,the effects of this error would be smaller. The reservoir temperature simulations in this Appendix were made with the correctelevation-area-volume relationship.The resulting outflow temperatures from·Devil Canyon reservoir are much more similar to outflow temperatures from Watana Reservoir.Devil Canyon Reservoir tends to smooth out some of the peaks and valleys in Watana reservoir outflow temperatures. The meteorologic and hydrologic data utilized for simulating Watana and Devil Canyon Reservoir temperatures are summarized on plots.Meteorologic data collected by R & M Consultants,Inc.(R &M)at weather stations at Devil Canyon and Watana (R&M 1982a,1982b,1982c,1982d,1984a,1984b)were utilized for reservoir simulations for the period 1980-1983.Data collected at the National Oceanic and Atmospheric Administration (NOAA)weather stations at Summit were used for simulations for the period 1970-1977. These data were supplemented by data collected by NOAA at Talkeetna and Anchorage and by R & M at other locations in the Susitna Basin. As indicated in Exhibit A,the years 1974-1975,1982-1983 and 1981-1982 were selected to represent dry,average and wet hydrologic conditions, respectively,as requested by FERC.Simulations were made for 1971-1972 and 1976-1977 to provide cold and average winter outflow conditions for use in simulation of river ice. Each temperature simulation 1n this Appendix was initiated in November,S1X months preceding the period of interest for assessment of impacts.This was done because the Watana reservoir is generally isothermal in November.For analyses of biological effects,temperatures should not be used for the initial six month periods between November and May.The exceptions to this rule are the first year of filling simulations.These simulations were carried out to verify that the reservoir would become isothermal by November of the first winter of filling,so that simulations of the second and third -420643 840816 2 - - - - - - - years of filling could begin with isothermal conditions 1n November of the first winter.Additionally,simulations for the period November 1980 to May 1983 were run continuously and only the period November 1980 to April 1981 should not be us~d. The temperature simulation for the third summer of filling assumed all flow would be through the mid-level outle t works.The License Application (Fig C.l),however,indicates that units 1 and 2 would be operational on April 1 and July 1,1993,respectively.Thus,some flow would be passed through the multi-level intake during the third summer of filling.This would tend to cause temperatures to be slightly warmer than indicated in this Appendix for the third summer of filling. 420643 840816 3 ,- - - 1. 2. 3. 4. REFERENCES Harza-Ebasco Susitna Joint Venture,1984,"Eklutna Lake Temperature and Ice Study -with Six Months Simulation for Watana Reservoir",Susitna Hydroelectric Project Report. R&M Consultants,Inc.,1982a,"Processed Climatic Data,Vol.5,0650 Watana Station October 1981 -September 1982 11 ,Susitna Hydroelectric Project Report. R&M Consultants,Inc.,1982b,"Processed Climatic Data,Vol.6,0660, Devil Canyon Station October 1981 -September 1982",Susitna Hydroelectric Project Report. R&M consultants,Inc.,1982c,"Processed Climatic Data,Vol.5,Watana Station,April 1980 -September 1981",Susitna Hydroelectric Project Report. - 5.R&M Consultants,Inc.,1982d,"Processed Climatic Data,Vol.6,Devil Canyon Station,July 1980 -September 1981",Susitna Hydroelectric Project Report. - .- 6.R&M Consultants,Inc.,1984a,"Processed Climatic Data,Vol.5,Devil Canyon Station,October 1982 -September 1983",Susitna Hydroelectric Project Report • 7.R&M Consultants,Inc.,1984b,"Processed Climatic Data.,Vol 4,Watana Station,October 1982 -September 1983",Susitna Hydroelectric Project Report. 420643 840816 4 - - - Exhibit A B C D E F G H K L 420643 840816 LIST OF EXHIBITS Title The Alaska Power Authority's Response to the Federal Energy Regulatory Commission's Request for Supplemental Information of April 12,1983 -Schedule B,Exhibit E.No.2.28. Watana Reservoir Weather Data,November 1980 -April 1983. Devil Canyon Reservoir Weather Data,November 1980 -April 1983. Watana and Devil Canyon Reservoir Weather Data,November 1970 - April 1972,November 1973 -April 1975,November 1975 -April 1977 • Watana Reservoir Inflow and Outflow -November 1970 -April 1972. Devil Canyon Reservoir Inflow and Outflow -November 1970 -April 1972. Watana Reservoir Inflow and Outflow -November 1973 -April 1975. Devil Canyon Reservoir Inflow and Outflow -November 1973 -April 1975. Watana Reservoir Inflow and Outflow -November 1975 -April 1977 Devil Canyon Reservoir Inflow and Outflow,November 1975 -April 1977 Watana Reservoir Inflow and Outflow -November 1980 -April 1983 Devil Canyon Reservoir Inflow and Outflow,November 1980-April 1983. 5 LIST OF EXHIBITS Reservoir Meteorologic Reservoir(s)Temperature and Hydrologic :'Exhibit Operating Simulation Data Period 1EnergyDemandYear--- M Watana Watana First year of fiUing 2 5/81 -4/82 N Watana Watana FirBt year of filling 2 5/82 -4/83 0 Watana Watana Second year of fil1ing2 5/81 -4/82 P Watana Watana Third year of filling 2 5/82 -4/83 Q Watana Watana 1996 5/71 -4/72 R Watana Watana 1996 5/74 -4/75 S Watana Watana 1996 5/76 -4/77 T Watana Watana 1996 5/81 -4/82 U Watana Watana 1996 5/82 -4/83 V Watana Watana 2001 s/n -4/72 W Watana Watana 2001 5/74 -4/75 X Watana Watana 2001 5/81 -4/82 Y Watana Watana 2001 5/82 -4/83 Z Watana and Watana 2002 s/n -4/72 Devil Canyon AA Watana and Watana 2002 5/74 -4/75 Devil Canyon AA Watana and Watana 2002 5/76 -4/77 Devi 1 Canyon AC Watana and Watana 2002 5/81 -4/82 Devil Canyon AD Watana and Watana 2002 5/82 -4/83 Devil Canyon AE Watana and Watana 2020 s/n -4/72 Devil Canyon AF Watana and Watana 2020 5/74 -4/75 Devil Canyon 420643 840816 6 - LIST OF EXHIBITS Reservoir Meteorologic Reservoir(s)Temperature.and Hydrologic-Exhibit Operating Simulation Energy Demand Year Data Period1 AG Watana and Watana 2020 5/76 -4/77 r-Devil Canyon AH Watana and Watana 2020 5/81 -4/82 .-Devil Canyon AI Watana and Watana 2020 5/82 -4/83 ~Devil Canyon AJ Watana and Devil Canyon 2002 5/71 -4/72 -Devil Canyon AK Watana and Devil Canyon 2002 5/74 -4/75 Devil Canyon AL Watana and Devil Canyon 2002 5/76 -4/77 Devil Canyon-Devil Canyon 5/81 -4/82AMWatanaand2002 Devil Canyon ....AN Watana and Devil Canyon 2002 5/82 -4/83 Devil Canyon I"""AO Watana and Devil Canyon 2020 5/71 -4/72 Devil Canyon AP Watana and Devil Canyon 2020 5/74 -4/75 i""" Devil Canyon AQ Watana and Devil Canyon 2020 5/76 -4/77 Devil Canyon AR Watana and Devil Canyon 2020 5/81 -4/82 Devi 1 Canyon AS Watana and Devil Canyon 2020 5/82 -4/83 ,...,Devil Canyon 420643 840816 7 - .... .... .- FOOTNOTES lTemperature simulations shown 1n the Appendix normally begin 1n November, six months prior to the period shown in this table.This was done because the reservoir(s)would generally be isothermal in November.Simulations made for the period November 1980 through April 1983 were run continuously. 2Two simulations were made for the first year of filling for purposes of river ice modeling and to demonstrate that the reservoir becomes isothermal in November of the first year of filling.Since data were not available for the study area for a continuous three year period the simulations for the second and third years of filling utilized data for the period November 1980 to May 1983.Having verified that the reser.voir would become isothermal during November of the first winter of filling,the simulation of the second and third years of filling was begun with data from November of 1980 with an isothermal reservoir at the water temperature and level simulated for November of the first winter of filling.The simulation carried through until the completion of filling in the third winter • 420643 840816 8 .,.,. _.. - ,". r I \ -~.-.." EXHIBIT A - ,- Exhibit A The Alaska Power Authority's Response to the Federal Energy Regulatory Commission's Request for Supplemental Information of April 12)1983 - Schedule B,Exhibit E No.2.28. r 420663 840802 7 ..... - ",... - EXHIBIT E 2.Water Use and Quality Comment 28 (p.E-2-87,para.1) Provide longitudinal profiles of predicted weekly average temperatures down- stream of Watana Dam and Devil Canyon/Watana using the DYRSEM and HEATSIM models.Simulations for stations with pre-project temperature data should be provided with Watana in operation and Devil Canyon/Watana in operation using data for an average water year and for conditions of minimum releases (i .e.,using data for a minimum flow year)from Watana'and from Devil Canyon.Listings of inputs used and assumpt·ions made in each simulation should also be provided.Outflow temperature from each reservoir used in the HEATSIM model should include the temperatures that would have to be available at the multilevel intakes in order to match pre-dam temperatures ·that would have to be available at the multilevel intakes in order to match pre-dam temperatures.Meteorological conditions used as rrodel parameters shaul d be provi ded.These simul ated average week ly temperatures shaul d be compared to pre-project temperatures measured duri ng 1 ow-flow and average flo~years.Provide parameter values used in each simulation and document the source of the values used. Response: Daily simul at ions of reservoir and river temperatures had been prepared to provide the longitudinal profiles of temperatures downstream of Watana dam and Watana/Devi 1 Canyon using the DYRESM and HEATSIM model s for a wet year (1981)condition (Acres IImerican Inc.,1983a,1983b).Selected profiles from the daily simulations are given as Figures 8.44 to 8.56 (attached)in Acres 1983b.Figures 8.44 through 8.56 (see pages 2-28-6 to 2-28-18)cor- respond to Figures E.2.176 through £.2.178,E.2.180 through E.2.183,and E.2.217 through £.2.222 of Exhibit E,Chapter 2 of the license document. 2-28-1 - ...... "... - -I - To provide average weekly temperatures,for comparisons with pre-project temperatures during low-flow and average flow years,additional studies will be conducted in 1983.A work plan to carry out the studies and to provide the updated parameter values and their sources is presented as follows: 1.The parameter values of DYRESM used (in Acres 1983a)will be updated through additional calibration using Eklutna Lake data,including data collected after January 1,1983.This calibrtion effort will be com- pleted by January 1,1984. 2.Water temperature profiles downstream from Watana will be determined by SNTEMP model.ll (Stream Network Temperature Model).The cal ibration of SNTEMP will be made using existing streamflow,stream temperature, and meteorological data. 3.The reservoir temperature profiles will be determined using the DYRESM model and the updated parameter values.Outflow temperatures from the reservoir temperature model wi 11 be used as i·nputs for the SNTEMP model to provide longitudinal profi les of temperatures downstream from the reservoir.This study will be completed by June 30,1984. Weekly simulations will be made for comparison with pre-project temperatures measured during low-flow and average flow years for the following cases: l/AEIDC will perform river temperature studies using SNTEMP model. 2-28-2 ,.., ! ..... ~ !, - (a)Filling of Watana reservoir (b)Watana in operation (c)Watana/Devil ·Canyon in operation Although not specifically requested case (a),filling of Watana Reservoir is included because the cited paragraph (E-2-87,para.1)is in the section entitled "Impoundment of Watana Reservoir". Weekly simulations of the reservoir thermal behavior will be performed under various power operation schemes for low-flow,average-flow,and high-flow (1981)years.The resulting outflow temperatures at the -multilevel intakes, will be used as inputs to the downstream temperature simulations using the SNTEMP model. The computed temperatures wi 11 be compared wi th the measured pre-proj ect temperatures.Results of the 1983 Study (Acres 1983b)for wet year conditions wlll also be verified. The representative years for low-flow (dry),average-flow (average),and high-flow (wet)years conditions are selected based on the available stream- flow data.From a frequency analysis of annual flow volumes at Gold Creek, water years "1974,1982 and 1981 may be cons i dered as dry,average,and wet years,respectively. At the completion of the study,a summary report will be prepared.The report wi 11 inc 1ude: (a)A listing of inputs used in the study • 2-28-3 (b)The assumptions made in each simulation. (c)The parameter values used in each simulation and doc·umentation of their sources. (d)The outflow temperatures from each reservoir. (e)A comparison of simulated average weekly temperatures with measured pre-project temperatures. Outflow temperatures will include the temperatures that would have to be available at the multilevel intakes in order to match pre-dam temperatures. The study will be completed by June 30,1984. The parameter values used for the 1983 reservoir thermal simulations are given in the following table: PARAMETER Convective overturn,CK Mechanical stiring,ETA. Temporal effects,CT Shear production,CS Diffusion constant W=Wedderburn number W>1 (for general condition) W ~1 (for high wind condition) Drag coefficients VALUE 0.125 1.230 0.510 0.200 0.048 0.096 0.015 .~These parameters values were derived from calibration of the model to Eklutna Lake (Acres 1983b). 2-28-4 References Acres American Incorporated,"Susitna Hydroelectric Project,License Appli- cation,Volumes 5A,and 58,"prepared for Alaska Power Authority, 1983 (aL - ..- ..... Acres Ameri can Incorporated,II Sus itna Hydroel ectri c Project Report -Supplement,Chapter 8:Reservoir and River Studies,"prepared for Alaska Power Authority,1983(b). 2-28-5 Feasibility Temperature I 1 J -1 1 J I 1 1 "I ..,J 1 I, IZ.5 IZ.O WATANA DISCHARGE ICFS!: JUN 15 4410 JUN 304210 JUL 15 4130 JUL 3\3970 AUG 15 6250 AUG 31 ZIOOO IR~L£AS~1 -----------~-~_. -----------------------~---------------AUG 31 ---JUL31------------ 90 8.5 11.5 11.0 ~10.5 u ~ UJrr: :0 !irr:10.0 UJ..::s UJ I- 9.5 185.00179.0016700161.00155.00149.0014300,:;7.00131.00IZ500119.00113.00 AUG \5 1070010100 -L.i.-..L__J I I I I I ..1........1.-1 I I I I I I I I I I , I I I"I '"I Inoo~ ! 80 7.5 9500 RIV~R MIL~ NOT~: I.MODEL ASSUMES 19BI Mn~OROLOGICAL DATA RECORDED AT WATANA. Z.WA1ANA TEMPERATURE AND DISCHARG~fROM DYRESM MODEL.I RUN WA4020) WATANA OPERATION: DOWNSTREAM TEMPERATURES -JUN TO AUG 22/,-6 F1GURI.844 1 I -I 1 1 1 1 1 )-1 9.0 8.5 8.0 7.5 7.0 0 0- ~6.5 :> !;( a:w Q. ~ Wr-6.0 55 5.0 4.5 4.0 WATANA DISCHARGE (CfSt SEP 15 12200 IRELEASE) SEP 30 9460 95 00 10100 10700 113.00 119.00 12500 131.00 IHOO 14300 149.00 155.00 16100 167.00 17300 17900 18500 NOTE; I.MODEL ASSUMES 198\M£lEOROLOGICAL DATA RECORDED AT WATANA. 2.WATANA TEMPERA1URES AND DISCHARGE fROM DYRESM MODEL.(RUN WA4020) RIVER MILE WATANA OPERATION DOWNSTREAM TEMPERATURES -SEP j-2'6-':/ .---------_.fiGURE 84'---------------_._-_._---.------------- I 1 1 J J J ]---~J 1 "J I 1 1 ] WATANA OISCfjARGE ICFSL OCT 15 6110 OCT 31 5820 NOY 15 6580 NOV 31 10010 O~C 15 10540 DEC 31 12500 JB~OO179.00 1--.I I , 173.00 L----'-L-..-L-.-1 161.00 167.00155.00 I I I '-.-,---.--T--r-T-l 149.00 I I , 137.00 143.00 RIVER MILE 131.00 --.L_.~I....,I I 119.00 125.00113.00 I I I /0700101.00 o 9500 1.0 3.0 0.5 3.5 4.0 _2.5 0 !... '"II::> !.i II:2.0 '""-:E '"I- 1.5 NOTES. I.MODEL ASSUMES 1981 METEOROLOGICAL DATA RECORDED AT WATANA. 2.WATANA T~MPERATUR~5 AND OISCfjARGE: FROM DYRESM MODEL.(RUN WM0201 WATANA OPERATION: DOWNSTREAM TEMPERATURES -OCT TO DEC L-lld-? FIGURE 8.46 I ~l J 1 J 'J >)~'~""1 ~J 1 J J 1 •".1 1 ~'I I I WATANA DISCHARGE (Cfsl: JAN 9~OO fEB 8690 MAR 8100 APR 7480 185.00119.00 APR ~......."rl IH.oo --- 167.00161.001550014900 .,.----------------- 13700 1~3.oo RIVER MILE 131.0012500 ,.-----_......---- 11')00 MAR 15 ./ ./''/ 11300 ,/,/'''''''' /' 107.00 ,/ /' / /' 101.00 05 1.0 00 9500 APR 30 3.0 1.5 _----_.~PR 15-------- 3.5 ~o wa: ::0 l- ~20w... ~ W l- _2.5 u• NOTE: MODEL ASSUMES DAILY BASED LONG TERM AVERAGE METEOROLOGICAL DATA AND MEAN MONTHLY fLOWS AT WATANA. WATANA OPERATION: DOWNSTREAM TEMPERATURES -JAN TO APR OUTFLOW TEMPERATURE 4°C 2.-2r -'1 fiGURE 8.47 'I } ,'.I -I '1 1 1 I J 1 -'f .J 1 40 ).!> ).0 2!> U ~... 0:: :> ~20 0::... 0.. :E...>- I!> 10 O!> 00 9500 101.00 107.00 11300 119.00 12500 1)1.00 13700 143.00 RI'JER MILE 14900 155.00 161.00 167.00 173.00 17900 IB5.00 WATANA DISCHARGE ICFS); OCT.6770 NOli.B670 DEC.10300 JAN.9400 NOTE: MODEL ASSUMES DAILY BASEO LONG TERM AVERAGE METEOROLOGICAL DATA AND MEAN MONTHLY FLOWS AT WATANA.WATANA OPERATION; DOWNSTREAM TEMPERATURES -OCT TO JAN OUTFLOW TEMPERATURE 4°C L2.b'-10 FIGURE B.4a 1 .-'1 ")J I -.I J 1 }.}-1 1 ·1 t l ]1 ] I--.-.--r--I I I I 1 I I I I I '-' ~J) 3.~ 3.0 U 2~ ~ IU II: :> I-~20.. :i OJ I- I~ 10 O~ 00 9500 1.1 1 __I '0'00 10700 11300 11900 12500 13100 137.00 14300 RIVER IllILE 14900 1~5.00 161.00 167.00 173.00 17900 WATANA DISCHARGE (CfSI: OCT 6770 NOV 6670 DEC 10301 JAN 9400 165.00 NOTE: MODEL ASSUMES DAILY BASED LONG TERM AVERAGE ME TEOROtOG'CAL DATA AND MEAN MONTHLY fLOWS AT WATANA. WATANA OPERATION:DOWNSTREAM TEMPERATURES -OCT TO JAN OUTFLOW TEMPERATURE 4 TO 2 Q C 2..-2'6-/1 fiGURE 849 II I J 1 1 "I "1 1 1 ) 40 5-5 50 u <>~ '"a: :l I-~20w 11. ~ W I- 1.5 1.0 0-5 00 9500 101.00 101.00 11300 119.00 12500 13100 1!rOO 143.00 RIVER MILE 149.00 /55.00 16/.00 16700 173.00 170100 /85.00 WATANA DISCHARGE ICFSL JAN 9400 FEB 8690 MAR 8100 APR 74BO NOTE: I.MOD!;L ASSUMES CAlLY BASED LONGT!;RM AVERAGE METWROLOG'CAL DATA AND MEAN MONTHLY FLOWS AT WATANA.WATANA OPERATION:DOWNSTREAM TEMPERATURES -JAN TO APR OUTFLOW TEMPERATURE 4 TO 2°C L'2t-\~) FIGURE B.5C j I 1 ~..I I I 1 1 ]---]---"I 1 I 1 )]} .. 90 8.5 8.0 ~I I I I l---r·-l····~·,I I I I I --JUL31 '--"::":"'----.--. SEP 15---~~--AUG 15 :'>..~'--------'-....----=AUG 15 __-- DE VI L CANyON DISCHARGE (CFS), JUN 157920 JUN 30 5740 JUL 15 6830 JUL 31 6480 AUG 15 9940 AUG 31 24100 (RELEASE) SEP 15 13750 SEP 3010600 OCT 15 7450 149.00143.0013700/3/00119.00 /25.00 RIVER MILE .-.--.----_.....<: Ilj.OO101.00IOWO "'"............---........-........... .............. ............. I I I -.l..-I I I ----L..--.-L-i__i ......J__L-i I I I ~.:I 5.5 5.0 9500 7.5 6.0 6.5 u ~ w ~ Ii ~7.0 Q. ~ NOTE, I.MODEL ASSUYES 198'METEOROLOGICAL DATA RECORDED AT WATANA 2.DEVIL CANYON TEYPERATURE AND DISCHARGE FROM DYRESM MODEL.(RUNS DCI020 AND DC1021)WATANA I DEVIL CANYON OPERATION DOWNSTREAM TEMPERATURES -JUN TO OCT 2\I::' FIGURE 8.0' f J -J 1 'J '1 1 1 J }1 .~1 -1 ._}.--l 1 i -1 1 • 6.0 ~5 DEVIL CANYON DISCHARGE ICFSL OCT 31 6690 NOV 15 10300 NOV 30 10500 DEC 15 10900 DEC 31 11100 50 4.~ 4.0 "0 3.~~ ILl '":> ~ '"ILl Il. :li 3.0ILl I- 2.5 2.0 1.5 1.0 0.5 I I I I I I 95.00 101.00 /0700 /?f -III 15500149.00143.00137.00125.00 13100 RIVER MII.E 11900 I I I ---L...-I I I I I I I I I I I I WATANA /DEVIL CANYON OPERATION DOWNSTREAM TEMPERATURES -OCT TO DEC 11300NOTE· I.MODEL ASSUMES 19~1 METEOROI.OGICAL DATA RECORDED AT WATANA. 2.DEVIL CANYON TEMPERATlJRE AND DISCHARGE FROM DfRESM MODEL.(RUN DCIOZ2) FIGURE 6 5. ,__._... ~ I 1 1 J ~-~-I -1 1 .--J 1 1 1 1 -1 --1 -1 i 1 4.0 ~.5 3.0 Z~ <> ~ '"0: ::J>-zo: '"... ::ao '".... 1.5 JD 0.5 00 9500 NOTE, 10100 10700 11300 I ~ 11900 12500 RIVER MILE I II I 131.00 131.00 I L I 14300 149.00 DEVil CANYON DISCHARGE lust OCT 7320 NOV 9440 DEC 11,130 JAN 10,480 MOOEl ASSUMES DAllY BASCO lONG TERM AVERAGE METEOROLOGICAL DATA AND MEAN MONTHl¥FLOWS AT DEVIL CANYON WATANAI DEVIL CANYON OPERATION DOWNSTREAM TEMPERATURES -OCT TO JAN OUTFLOW TEMPERATURE 4° -_.•.--.----_....._..-.-.._---------- 2-?rt-IS FIGURE 8.53 I -1 J -)J 1 I I -}1 ]-1 1 1 j -J 1 1 40 3'!) :$.0 ~2.!I ~ w Ir::> !<..20 '"Q. :Ii '"r I.!) ID 0.5 r~I I I I I I I I I I I I _m-~---------------------- DEVIL CANYON DISCHARGE (CfSI~ JAN 10,480 fEB 10,090 MAR 9200 APR 8010 00 9500 NOTE, 101.00 10100 11300 11900 12500 RIVER MILE 131.00 131.00 143.00 14900 MOOFL ASSUMES DAILY BASED LONG TERM AVERAGE METEOROLOGICAL DATA AND MEAN MONTHLY fLOWS AT DEVIL CAN'lON ~ATANA/DEVIL CANYON OPERATION DOWNSTREAM TEMPERATURES -JAN TO APR OUTFLOW TEMPERATURE 4°C -. fiGURE 8. -J I I 1 .J J 1 J J 1 ""'1 "J '-1 1 j I 1 1 j ---._----------.._------------.. I I I I "T~I I l-~I I I 40 '.5 '.0 l.5 u 0... l< :J ~:5 20 It '"... I- 1.5 10 0.5 00 9500 10100 107.00 11'.00 11900 Ilooa 13100 1>7.00 1 --1 143.00 149.00 DEVIL 'CANYON DISCHARGE ICFS}: OCT 7320 NOV 9440 DEC 11.130 JAN 10,480 NOTE: MODEL ASSUMES DAILY BASED LONG TERM AVERAGE METEOROLOGICAL DATA AND MEAN MON THLY fLOWS AT DEVIL CANYON. RIVER MILE WATANA/DEVll CANYON OPERATION DOWNSTREAM TEMPERATURES -OCT TO JAN OUTFLOW TEMPERATURES 4 TO 2°C ;?2~·rt fiGURE 8.!)~ 'J }- 1 40 ~.5 ~o .0 2.5 o l:!:> !;;: e:;2.0 Q. :Ii '".... I~ I.Q 05 0.0 95.00 1 101.00 10700 11300 ] 1\900 12500 RIVER ...iLE 131.00 ---1 137.00 143.00 149.00 1 DEVIL CANYON DISCHARGE ICFS): JAN 10,460 FE6 10,090 MAR 9200 APR 8010 )-I NOTE: MODEL ASSUMES DAILY BASED LONG TERM AVERAGE METEOROLOGiCAL DATA AN 0 MEAN MONTHLY FLOWS AT DEVIL CANYON. WATANA/DEVIL CANYON OPERATION DOWNSTREAM TEMPERATURES -JAN TO APR OUTFLOW TEMPERATURE 4 TO 2°C 2 i'tf -/2 FIGURE 8 5 Weather Data EXHIBITS >-W II'ClATIOM-'l.JI t MlIM I ~ - s iIi~- 0 ~a:~I ---o er ~:>I-ffi~... %-U)~ oJ ~~~ i oJ iif[i ~ffi i~!~3:i a :%i=ri •.. i ; z II; ~~ ~ "'"';; ~l.o. ..... - -----,-,------------ -I -~t.J l!l -i -... ~ -. I Go i ~ II f"" ~ § >-101 ItC1ATI~J/IPWll ....j a:~~-S ~0 ~~~•lOa:, I i ffi~~r.n e,~~~ic~~I I I i ~~i I I ~~ ~~iri.i ! ~III II. 10I l0- r- - "'"' F"" I ! - ..... - .... ->-w I!Cl.ATJ~IMoMI IiI.fl WIlG~..H ,;I- -~i-I IS a it !!5:!~a:~c I .-I 01% I '5 ffi~!Z c a::IaJ'3IS~~~ r ::I:i !I ~C ~l-I !8 I ~i I-~i I E !~~ r ~~cr :irl I 1 ~~ ..... ___c ----,---------------"""'"--- - - EXHIBIT C ..- - -i 0:: !II 11:1 TtPf:l-C 6NR wlIOiI=EEC-M/; ~1M INO.ATIOH-'lJII!'W1l ~-~$I a l!l il co ~,tii 2 a ~...tco§~I ~~i ~~~ .J 15 [j e~~ i .J i-i ~i a tt • ~u~i I !~~ UJ i~->it 2 ~! i i E -~~ I >- ,..,mlo. >-~ ..... I lr I~ ~I",- I i I-; ..... ~iIAOJ rrcr!!fa co co li~i52D ;W-S3¥oI ~A ~Ulf.L "lJJllW r 1 1 1 1 J J 1 ~"l 1 1 ISII I 1S8Z n~ar'f'·<';i,!r;i!iij;l;ll·r'·~~r~J1 !'d"f111'lrt ~'~,r 11 Cl'1 ~ i I tt:lV I ..ul I ..u.I Al.O ,50'I OCT I tDI I lXC I .AI I F£8 ,ttM ,Ml 1-50 ~ ~ L _It!_IL.".[!•I I I I I I I I _II 2&i j. o ~ I MlFEBII'M 1982 ....rEt~OCT ISBI Al.O I 6EP.u...l.N R.....ASKA PQl.£R AUT~l TY lllIll n.R I'IIQ..£CT llWIIIJM IUIO.. [EVIL C~Yty.j RESERVOIR WEATHER DATA 1-MlA-£1Riro ..J)INT VENl~E...,..... I J 1 J 1 J I 1 J "-OJ J i 1 1S8Z I "19lU ~l~i~~~lt:%t,~,n,:t"~,;nlli'\~i~~~§l;\I!'1 ,1111 \"I r11,(~,.'Il fmm J',I .-1... B ~ do I I'A't ,~I ..u.I IUJ ,itP J acT ,N)V ,tEe I .SIN I ruJ ,MM I ~1-110 ! ... I tli I ..&In:.•h I I I I I I I I J ZIi! o E::: i 1='9tl~ -41 n ~ItM 1983 FEB...AIr.£C~OCT 1982 lU).u.......... ~20 t -'-o-!. ,..~I I I ~J'.~ fl...ASKA POWER AUlHCRJ TY Ill8UNA "'G.£CJ IJI'llDlIt IDlIl. rEV IL Cr:t-lV~RESERVO I R WEATHER DATR t-mZA-t£RS((]JlINT VDlT~E_Go ... ~ t:,, r 1 i, """'! """i EXHIBIT D I ~ I"'"I ~ - ~WII'GP&iC,""/1i ~... IN&ll1.ATION-IlJIl HolM I ~I ~~ Ii ~i 2 0 ~- 0 ~IX ~-;-Iocr~:>~~~! ~~l5!~q i ~iiiiffi i~I ~:J:i ii a:::j iri! r-i i.. ~;::: !!! ~ .-I~ !"'" ,.,. I ->-W I INlDJITICIl-I(,J1IJ0W4I l-IIiIII-S II 0 ~a:~:r-I ocr I ~ffi~~ til ~J-~.~~~ i ! &:t ~...I I ~~i ~~L.¥I !~cr j r-~ In N i~cr j't!!!rt... I ~ u ~ """ Q Q--~! ~ - ..... ,. $Itm.AT!~/I"""1 6I.R wUOiiPEEiJ-ll/;l-I Ct !Ii 16 lit 2 I:)~- 0 ~~lOa:~ffi~... % to ~I ~ffi li'~~ i ...J §:J:i ! ~i ~~I~~~i ~ ~~!3: r i i~i r-i i E C •~•§! ,-I I.. -j >- p-~ ------,---------~~--- )1 1 ))1 1 ]]1 ]1 )] rl~Jl''r!"'I!f"(''1j1.1J1 ~.1 1'1 ~'I ~·Hr I'rIt'l § i 1".I l,-,s I~I~I~I~I~I~I~I~I~I~'~'~~! :~ ~ i"1 f.~~:'j~.m ~..I;~kA 'occ·l ~:I ,~-f _li~·1 197'"1976 R...A5KA f'Ql.£R RUTHCRI TV QUNA PNU:CT DnO!'IGlEL ~lANR RESERVOIR WERTHER OATR I4lRZA-£fRiCO .nIt«VENllllE __..._hi oM.".....,_ fNIiIJJITI~/I~I I IS 0 - ,..., ,..., ._-.....--------_._------------~-----------~.....-- 1 1 1 J 1 J J 1 1 1 ]1 1S7t IS?? :"!iT~lr,!,~'l"';J WI~I,1'1 'f II'~'~n I'Ir'lt "lr 1 ,~r )~15 1 B' i I~J~I~I~f~f~'~'~I~'~'~I~~1 ~5W o ~ .~ Jf:IR"AR urn FEB.JW~c IIrns IU)..u.~HAY ~~:I tJ I.ai:~I ,I I.I.h &~I ~.I I I I I~...I~IO .I "-ItI0IIfI R...A5KA POWER AUTHffiJTY ..lrNl-..ECT IJtIt(]iM IDlO.. WRTRNR R£S£RVDIR WERTHER DATR fMlA-EEIA6CO ..JlINT VENT~E-,- ~-!' Re!<servoir Inflow and Outflow Data r- I i [ I I-1 I r - L EXHIBIT E ~1 )j 1 "----J ~]J ~1 1 J ] 1970 1971 NOvEMBER ~CE"8fR ~Y rE!lRtJARY "ARCH APRIL ~ in ~30 fi aroN-l ~IO --.........,..~~-p "-t 0 '' ~~E:.~:I §~H I 1 I ~~ ~~~j I l I -=-~ 80 -_..'-'--~-..---_._- bOO ~40 -l~zo 0 "IlVEMBER ££C£MIl£A ..J:\Nl.IMY F'(~U'lRY "~~IL 1970 1971 LEC£"I),.....INF'L~......RLASKA POWER AUTHORITY GUGlrnA RII/ER -- - - -QJGITNR ...lAIEk1T~6lJiI f"IA 1lAO.I:C'T 0'YllDiI'I lUIQ. ___OUTFL(I.l ___WATn~~RESERVOIR Pa..ERI-l()J6E INFLOW AND OUTFLOW - ----POl-.E~OlJGi:•cOt€V~I/E - --- -_.POl-.ERHOU6E •ClJt'.E V~vE +GPILLWRY HRRZA-EBRSCO JOINT VENTURE ..._tI'lD-M - - + L.Uol»rid i •» I I ~~I i I•UU ir-e + +~L.l1r>...~~~ga-t_aa •~~•~iiif I --I ~~~I ~~I Ii rj• ~III ~J I ~II , W fil 2 2 Di lil 2 2 =!;~~2 =!;~~2 °i til ~I;:C (5:0)P'ln2JJ1O I S~::n IlO1:Unc I ~~J J t1CJ l~J.ro (S.:IJ l "'C1.:1.100 I S.:I:J)1'10"1....1 l20Z ZOOZ t DOl:~: ..... ~ ~..... ~-~!!~a :II ~:l Ii >-'""Il-i s-::::z:!!§1%0 ...~.. I -..J , cu.. 5 >l-I-ll:::Ja::wO ::Itil~ffi ~~~-::I:cr i ! 12 b ~i ::::z:!"a:0 XI~I-..J UJ I ~!a ~~IIJ ::I:Z ~~~a::~....~~~ri ! lD \Ol.... r i - - ,... j l rt r- I r., \..t EXHIBIT F - I I i Ii!2 ~c IS3:l1 PU1~!nc zooz >-a::wt-~~,-0 g II~>~D% I a ~trLJJ~ t-tn t- :::J uJ :::J !%cr a:0 I Ir ~~~~..J W:r 0 !i it l:i tr :r ~i •we !a:....l '¥:a::!...J ~a 2 I/.l -z .....ia:- >...~ri ~~... ! :I: ~ :E r::~ >; l.l L.. ,.. ~ ~a ::I J J-a:-a~I •z: tl ~LtlLtl ~~» rid ~a •» §I I ee•u.~IJ-5 ~ffiii e ••>t-~~~~..J ii~a ~~-aazz ~~i~•~...•I --I ~~~~•~~I• Ii rII ~I I I ~1 I ~II , - >-a:s :i fL u ~ !i!~2 2 0 I s.o I l1O"i~l.no zooz 1 I ~.I ., - ~It ........;S I-0 ::z:d~>0 l-ia::-J z •:I:I IJJ~~ t-~§...~z ffi ~'Z "::t l:I ~cr ~~i a::z:!uo , ~cr ...J w j:i::,...J lL.Ii lJ)-z ....i....~a:=>.....~ri ~~.- ! CI.., U...... - r- i ,'-' EXHIBIT 8 1 J 1 1 ~l c---]J 1 1 } 1973 1974 NJVEteER [EC£"eER JNJMY fEBRUARY I"~RCH APRIL ~ iiir;;30 ~~ZO ILIO --..'--~O -,-, 2~;E:~![I I §i;j ~ ~i;j j 8lI ~60 --------........,_.,._~-_.-.-._.__._--~- 0-__••~.._---..~ ~----- ~40 ~70 D NOVEIH:R lXCEMSEQ JNJI:lRv FTlRJlIIV "MCH 'IlRIL 1973 197~ LEO£lI.O,'.......t,.".L().,I .....ALASKA PO~ER RUTHORITY Q.JG1TNQ RIVER - - - - -GUGITNQ -+"TRI9U'Tl¥n'SlIllUlIl I'IlO..£CT ~1UlD.. __"WTFLQI.l ••__WAT~r~RESERVOIR PaoERHllJ6E INFLOW RND OUTFLOW - - ---PQl.ERI-4OlJ6[•c~V~VE ----- --PC),ERHCl.JGE ..COt'€V~VE •GPILLlIRV HRRZA-E8R500 JOINT VENTURE.....,~... 1 1 J J I 1 1 1 1 1 J 1 CI 1974 197& f1AY ~..u.ALQ 5EP ocr NOV occ ..AI FEB "AR ~ 40 enr>m ~~10 ~IO ...----__r-•-- 0 "iH I [I k~L:lIJ I t I I ~~;t I I W j ~ ~~;t I W j ~ lIIl ._--._.-~------_._- 1/1 60~ i§4D ~2U 0 6E:P ocr r«:lV Cl'C ~~E9 "QR ~ 1974 1975 L.£OEIIIl,.......IIlFLOW .......ALASKA POWER AUTHORITY GUG1TNA Rlv£R -- - - -GUGtTNQ ~TRI1l..IiARY 6161 ~""O.-ECT 0'fIIDI'I tan___ll1T~____ WAT~NA RESERVOIR P()ERfiClJ6E INFLOW AND OUTFLOW -- - - -~O!.J'O£..C1lI'€V~VE •••••••PO.Ii:~()J6E ..C~V~VE ..GPILLWQV HRRIA-E8R6CO JOINT VENTURE CMI~"'.tult.llr.,............lIlQ-.. - -I EXHIBIT II ..... ......,.,. rU.•,.> I ~~uu i§++ ~~~~•i&~ I ~~~ I:: I , I I II , ~a::..., r-j S a...03:~5 >0 P- o::..I %;:r I UJ~~ t:i t1~I- a:Q:0 =Ja::b~~~~w §3 t >-a:~!!rr i ~::::r eu0f~..J w I ~!..J ~~tn -z •a:- >...~ri ~~"3 ~ K: •~ ~ i 1M.. a: I ~i e 2 co (S:£]l l'tCTH 100 zocz; I I I t i Ii 2 2 a I ;:0 I 1'lO':UrCl czoz ..... - - - ..... ___________~----E ~---_ .... • ~51 ~2 0 I 5.0 I 1'U'l:l1no 2:00z • laIW»rbi• » I I ~~uu ~++ ~~~~ •~&ii I ~~~ I:: I , j I II , - - EXHIBIT. - )-\oJ Jl-i s....a:e ~is ~ --l z ~,...., ~I au.~ I->1-...::l a::::::la:wO % tn '3It~~"......J ..J 4J ~i ~::% ~t ~~•i ~0 f<r -l U.I I ~~i a:1L.~IJ) _3 Z ~a:j -~~g %i~ ~~~ >->- I I ""l>J ~~- )0-,.. I I ~a:s :l ,...,I a:l'6~t l>J 101101U»!I ~~d i •~~•I ~~~~•I j I 11'-a .,g &»11'>.....~~g~-~a:!i~ r ~era ~L.I •~~•i&ii i §I ~~I ~~~••••~Ii rII ~1 i lil 2 2 °i Iii 22 °i Iii 2 2 eli til ~2 OJ 51 iii::D 1, ~I I IS:!JII'IO'.u.I"C ISa:lJ 1'O'i~l.1'lCl fS::lJI !"(I'::l•.rD lS.:lJJ "Cl'~nC I S.:lJ I 'In:l'lI IljI • ozoz:~1002:9661 ------------------------------------------- - - - ~l--I--t-t- ffi lL :I:cr I:) -..J Ou.. ~~WO IIIlS!~a: ~:J:a:0 ali:::tz.... - - - - - - 1-+.-.--+.r--+-+- 1---I--+--+_I--t--t--+1.I---+--+--t__I4-I-+-H-t-+1I........ I--l-I~H-t--IJII--l~ t-~-t-.;-+-...i I...r--t---t-J--t l -II r---<~I--t__"--I--If--I~H-f-+++I I ~ ~- i Iil 2 2 °i iii it 2 °i !il 2 g °i iii !il 2 0 lil li i j;l 0 IS:C!1 1'G"l:i.lflO ISs:Jl !'lC1~J.1lJ (;~:ll 1'I01.::1LllJ IS~Jl P'(l1~Li1D IS:£)J llO"l,jNl omz z:coz \OOZ !l66\ ~::z ::I-a. 11.'I I I : I I II • .. EXHIBIT ...., - >-0:w.....~S a....0 ::z:c!~>0 ~;;% ~It -I UJ , ::I:W~>.....UJt- :J !S LlJ :J ~g cr a:0 0::~~'5w0:J:>-IX ~t;~:x ~i •we !~<r -'UJ,~z:~!-ILL er If.I Z ....~~cr >~2l ~;~3 u ~ ~ l' -~ a. ~ ~~:zr-J =-~ ~~ww ~»dd ~K •»••••~§I Lo.~I-iil 1%-5 ••~~&.Itt :>1-~~~~..J ir ..!r_acr •~~•!~~>I ~~I a =I:l: Ii rI ' ~, ~Cl I • i Ii!2 2 0 i S i t.tJ I 't S-"l J !'lO1~WO (5.:l:l)l'IU1.:lhI I~I , zoo<:<:ooZ !II I I ! I I I I ! I I I I I lise~o I "':Jl MO'V'I OZOZ ilil22 Cl I S~J'1'Cl"~.LnC OZOZ - ~ ~ ~a ::It ...J..J tr -it.~i 9 t1 ~loIl.1l ~»~dd I ~~•» ~I ~~I -~I ~IS;a .... >t-..J tr !t!ii ..~!~~~_aa ~•~~•iii !t I ~~I ~~~I I Ii rI ' !!1II !!l I 'w , ..J I • )0-cr WJ ,I-j ~....O~6 5 >0 ...iZ I a:...J ~•I UJLI.. t-1.11 I- ::J UJ:::l ... c=0::0 =a::~~~ ..J u.J ~Z ~>-a: §~i ~:z !WO ~IX ...J ';I ll::i ..J ~~~ UJ _-z Ia:-">-~~~~iu I I :r I ~ ~ ... i UJ..... i~~IaQ I S;I:J I 1'IOl~1 ~ ~Ii!2 2 Q Cii4J I 1'U1:u.nc ii:OOC: I I I , ! ,-- - - - -. ,.... I ; \ EXHIBIT K I 1 J J 1 J 19QO ]~-J J ) 1991 1 )1 } 40 -J IlIlVErtP ,OCCEI1BVt I ~l ,FURl.Ml I "~I APRil I ~30j--~~ZO 1--1.~IO ,,---1-- o I I I .<...J l!:IO ::I °0 80 iii iii e!SO r---- MNEI'&:R 1980 UOEt'(].•••••INFlOW _•• DECEIl9ER IN.mY FEBRUMY 1981 I1l:lRCH APRIL RASKA POWER RUTHCRI TV •••_QJSITNA RIVER - - - - -QJSITNA ..TIUBUTAAY SUiltrllll l'IIO..£CT ~1GlIl. _....()JTI:L.OW __• ••••P(J,£RHll&: - --- -PQ.£RHllJGE +CO!I5:Vl:1.,vt • ------P()I.£RWOl.JG£+COI-€VAL.VE •liP IllWA'I' ~A1ANA RESERVOIR INFLOW RND OUTFLOW HRRZR-EBASCO JOINT ~N1URE ....'O-IM '---J -J 1 J 1 1 1 J J 1981 1992 ft !:~-I ~!~!;-~I ~,!~,I-!~1-I~I-I-I .J rotOII0 ',! Ht:~,'-It=:Ed 1 W t :1 j ~t:I I ~t:t I eo iii iii iii iii I ~"M 1982 FEB..Ql[I.e~vocr~p 19tH ~40 ~1tI o ~&O -l I I I I ~----=1 t----==1u ALASKA PO~ER AUTHDR1TYl.£O£I-IJ......_IIoFL[),I _.. •__•IiU6ITNQ RIVER - - - - -GU&ITNA ..TRIIlU'TQRY IltIIlfNll MO..tt1'0'tRUiM IOlQ.. _._DUTFL~_•• ____PD£RHDl&: - --- -P(),EAHlJlJC[+ClJIIl[Vl:LVE "-- - ----POoJEAHlll&:+C~vq.VE •SPILLWAY WAT~NR RESERVOIR INFLOW Rf'IJ OUTFLOW fmlR-£~a JlINT \'ENT~E __.,a..... J 1 )---1 '---1 --J 1 1 )1 19512 ISBa I'f;lV .lJ\I ..u.IU)8E~ocr NJV ££c ..AI FEB "All APR 4Q II) t'J30 ~i m ...J ~10 .----•-- 0 Hi;~J J rf+---~,J J j ~I l I;I ~;;t I ~I;j I 10 S80 ---____·_044 __ ~40 ~zo - 0 MAY ~6EP ocr NJv DEC JQN n:a HRR ~ 1982 1983 LElJILlI()I n_.I"FL.OW _••RLRSKA PO~ER RUTHORITY &U&ITNQ R1Vli:R ---- -Gl.ISITNA +1RIIIl1TRR'f 6l.61 rNIl IIIlII.£CT lJtACiI'I IUJQ. ___OUTFLOW ___WATRNA RESERVOIR P()£RHDJ6E INFLOW Rt{]OUTFLOW ----~PQl.£QHOlJIO(:+CQt..E VCL.V[ •- ---•-~RHCl.G:+COl*:VCL.VE +SPILLWAY HRRZR-EBR5O)JOINT VEN1URE ....1Q&... -i EXHIBIT L >-a 2 :l a I • ""1M~» rid II ~li •:>0> i I ~~i ~~I uuer-e ••~laIer>~~I~~..J -!t IH -aa •~~•I~~I --•~~••I•~Ii rII III I I II • i lil 2 2 0 «s~J 1'I(Tl,/.l.nc z:ooz >~ ,- cr !'"""~ '"wu ~ >-0:..., ~~;I-o ::J:6~~g ~if I LUlL , I ~til ~...::J W ::Jcrao =15 ~~~ ..J i::I b >-a:~f[i ~:%• U 0 iIX...J~If ~:II::i a lD z /o.l •,....a:::;>~~;~u i "-~ :II: r-8! > I....... - - ~, ~.-- ~I u ~. iil~2Cl (S:l:J I IlCn:J'oll ~z I I I I r... 1 ~lie2" I S~I 1'U1.:l1rrJ ZOClZ ) - JJfJ!alIt4. - - - 1 .~-)1 J-'1 d'J -)'1 J ]i 1 6 ~~l:I I ~~i4L.-I...:E et:J I Ed J I 3 I 2~=:j 1-I rl~,,-lr'~-~I I I 1IO ell -~~60 ~..., ~zo ~1!It iii-----0•MQY ...ul SlP ocr M)V OFC JlN F[8 11M I"lPQ 1982 1983 LEQ[fI[I, ___lloF1.OI.I ....._ A-ASKA POWER AUTHrn I TV 6I.£ITNA RIVER IFRO'!I.A~I - ----GUGITNA ..lRlllU1RRY &lJilr~flAlUC1 I Dl'RCift IUlfi. __•OUTFL.~••_.DEVIL C~VON RESERVOIR P(J.ERHCJ.J6E INFLOW RND OUTFLOW - - - --I>(JI.EQI.4OlJ6£+ClllIIL V~VE - ------PQI.E~OU6£+ClllIIi:V~VE •&PILLW'l'l' t-mZA...£BR6CO JlINT VENT(flE blIUaQ~ru.t......II •.u.."I .....q,.... 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NQ'T[5.I,INTRICE POAT L[\IO.I III Q.£VQtl0t4 21'1 1"'~.'"I WA1ANR RESERVOIR 2.INTQKi PORt L[Y'l..2 At £LEYA'I,,"211.n ("...ill "I (J.JlFLOlol TEMPERATURE3.INTOKE PQq1 LEVEL i A'EL£VQtION zan Fl 16331 "I ....I NT,*"PQIf1'LEVEl....liT IiL(YQlION 20-40 n 11021 iii "'I f:NJ leE GR().ITH ,.C~V~Y£'"LCJ.l1 AT '~Yll'ION 2().60 1"'~I iii ... 5.~1u.uA\'~"T AT [uYllTl~t'.1iI 1"I~.~"I ~ZR-£EJ&:O JlINT vomit[. 7.LCIol LU"-OUT~l WlA<5 ILlllWl [LIlV."08 F1 'olli8.910 HI c:""c:.....eu.......I·......1 ......... 2liO 200 ~ ~ I- Wx: ,l5O E: 0 I- ~ W>jUID I- 5.....Iw /':r I ,.---,.---50 .,I, I I I , I ,.~ON LEVELWlUr 0 I I S 10 15 TEHPERATURE-lCEL5JU61 A..R5I<F\POWER AUTHCfU TY CASE.••WAS,FILA -WRTA~F [LL INO OPE~TI ON ••...11MA-aT I QnUMIGlIL LEGEIIIl.WAT~RESERVOIR PREDICTED TEMPERATURE PRQF[LES,TEt1PERATURE Pft(FILE51MAY1981--------1 JUlIE 1981 tAUA-ElRiCD ..JJINf YEHl~E-----1 JULY 1981 -·....-1·.....1 •..QI~ _J J <_..,]_/1 I _J 1 J -1 J 1 }J )-J -]1 )I 1.1 ) -- 2IiO 200 -~ l- LLIr ,1IiO JC 0 l- ~ LLI>~I(D l- 5...../w ./:I:I ,.---,._.- 50 -I , I. II I , I I .~ON u:va.WTUr 0 I I 6 10 IS TEHPERATURE-(CELS1U5' fLRSt<A POWER AUl'HmnV CASE I ••WASl FILR -WATA"'f=I F [LL INO OPERATI ON ••....,.lIIIO..EtT I IMlQII IGlO. LEOENlI WATANR RESERVOIR PREDICTED TEMPERATURE PROF [LE6,TEt'l"ERATURE PRlJ='JL.E51MAY1001..........-1 JUtE 1981 KRA-EBfBD ..KlINT VEHllltE_._--1 ..JULY 1981 _....-I·.-..,C.Ql0-Q4 2IiO 20) -~ W ~ W E ...IIiIJ-=0 ~ t- ~ W .....->I . i lOO I I ~.I. ~,..Ja...L./......-. lLJ .J::c ..-. ,/,/.&0 ,,. 1I~u:VELlkJl\.£r 0 6 10 1& TEHPERRTURE-(CELSIUSI RR5I<A POWER RUTHeR)TV CASE I ••WABIFI~A -WATANR F[LlINC OPERATION ••"INI~I .......1GII1. LEOENl.WATANR RESERVOIR PREDICTED TEHPERATURE PROFILES:TEMPERATURE PRa=]Lf5 1 ALOJST 1861 ~------.1 SEPTEMBER 19BI HARlA-E1IR6CO ..oINT VEH'T\Jt[-----1 OCTOBER 19B1 _.-"-T·..."....Ql00Qil ]I el J ....e.)J J '~e •.•..J )1 )]1 J J .-)1 J 1 j 1 2SiO 200 -~... LLI:r lllilJ z: 0.... ~"., w -..>~.~1lJ).... t5 ~w:r ,\,... 10 '-.......I , I , I IIU»f LEva.. (lJIlLT 0 , 6 10 16 TEMPERATURE-(CELS1U51 R...RSKA POWER AUTtm I TV CASE •••WABIFILA -WATAN:I FILLINC OPERATION ••...111lIl Mll.K1 I Dr..-lUlIL LEOENJ.WATRt-R RES£R"O IR PRED1CTEO TEI1PERATURE PROFILES,TEMPERATURE PRlFlLE5 1 NOVEHBER 1981._---.--1 IJECEHBER 1981 KlRIA-EBI&D ..JlINT YENTlRE-----1 .JAN.JRRY 1982 -IU._I•.AM,,'.....o.ot ftID 2IXI -~... LaJ:I: ,lID z: 0... ~""- W ~>1i,oo .~ .....:: l5.... 1IJ :I: 50 ~\~ '\\ ~1\,\IlLOW u:wo. l:lJTL.[T 0 \\ 10 l6 TEHPERATURE-(CEL51U51 f4...A6KA POWER RUT~ITY CASE •••WA8IFIL.A -WATAfIR FIL.L1NG OPERATION ••...IIIIl.....uT T ......1GIIl. LEOEI\IJ.WAT~RESERVOIR PREDICTED TEMPERATURE PROFILES,TEMPERATURE PRrF1LEStFEBRUARY1982..-.-.--t MRRCH 1982 lfIUA..£BA6CO JJINT VEt{llltE-----1 APRIL 1982 _....._1 ....1 .-ClI.~ J .1 .J )c>c,,",.c...,.1 J J I )-1 -J ]]I 1 i ---I J .J 1 1 J 2Q1 200 ~ ~t- W:I: -;-ltiQ E:" 0 t- I- ~I W>~IOO '"t-"-l5....w :I: &0 \. \..~m.I Uvn..ClJ1UT 0 , 6 10 15 TEHPEAATURE-(C£LSJUSI R...A5t<A POWER AUTHCfil TV CASE t ••WAS IFI LA -WATA~F ILU NO OPERAT ION ••..lnll ....er 1 DrIO"....... LEOEf'(]t WATRNR R£SERVOIR PREOl ClEO TEHPERRTURE PROF [LES l TEMPERATURE PRCF I LE5tMAY1982--------JUI'£19BZ ~lA-E1RiCO ...mIT VENl~E-----l .JULY 19BZ c.u..•"'_1"......1 ,,-ol~ -, - - EXHIBIT N ]]J 1 ]-J B 1 j i 1 GO Lli Z..a --~:'.O~-all 1 2,-I et 12 0.6 i ~-0 0.0 1991 flLLlNG 1992 FI LLI f',[; ~\..EYEL 1 LEV£I.2 >-I.£~L 3Z I.£V£I.4 In·L.D .... ~ILllIAY I'-.L,O.II. 15 15 -~U ~,,-l 'Tl,'-".rI~W , ". ~IO ,,..I :..-.- 10 ,,,J •~--i,.....,..IT!I- -hI'.~",,'...."-cr •3 tt:..'It ~"':'~\~w "eL ,",,,',\D:l: W --i I-&•J ',- A S ~,,. ~,11'·../I ","., I...J •~I "•~,,0::J 0 ,",-.J 0 " , 0 KlY .........u."-0 bE:P OCT foIJV r:£C ..-IN FI:B 11M JlPR 1982 1983 L£G1II),0:&......WRB1F1LF -IoIATt:H:l FILLI"-O OPERATION ___A..A5KA POWER AUTHCIU TVFIRST..,£AR FILLUO 'TMTS IN HAY 1982 PREDICTED OUTFL()l T~[AA~ _lOlA I'IIUCf I QWM.IM IID.L-~~-- - -I"FLOW TiI1P£RATUA£ ND1[Q.1.INT~POAT LEVEl.I AT EL£VA'TION 21~1 FT 1G6i.6 HI HATANA RE5ERVOIR 2.INTAI<£PORT LEVEL 2 AT atVATION 211 ..F1 llio4ot Ii HI (JJTFLOW TEtftRATURE.a.INT'lKE PORT LEVEL a AT £L[VATION ton n 1&33.1 "I ~O ICE ~TH...I NTAl<i PORT LiVlil...AT [L£\IA'TION 2040 F1 11021,II HI Ii.COlE:VALV[IHUlWI AT [UVA'TION 2040 H llOZl.11 Hl Ii.~1u.uAV CR£&T AT £l.E:vATlON 21411 F1 1 ......'7 HI t-MlA-EBR6CO .JlltfT vEN1~E 7.L.OoI L5.VEL.t1I'LiT WlR<Ii IL.LIJWI ,~.1'09 F1 I"'SUI6 HI Qft_.....-1"-"._.... 2IiO 11a J: na ~r-0 200 02 C W3 ~-..... &?lJ."~w 1tUJj~.-w:r U) 'I ISO lI!:: 0 t-' t- @ W>~IOO ,.----- ......--'--~......./w ,::r , I , &0 ,., I ,/ I / I r .LLOW 0 I I 0 5 10 15 TEMPERATURE-(CELSIUSI FLRSKA POl£R RUTH(JU TY CASE •••WRSllazIF[LF -~~TRNA RESERVOIR FILL[NC ••5UlilrMa fIIlIUC'I I at--.IGIIl. -FIRST YEAR FILLING STARTING IN MRY 1982 WRTRf\R R£S£RVOIRLEG£I\O.RESERVOIR ELEV.RLLOWS L(].4-LEVEL OPE.RATl~Ot>LY PREDICTED TEHPERATURE PROFILES.TEHPERATURE PROFILES 1 MAV 1982.......-_._-1 ..JUtIE l~Z 14lRlA-E(fS:D .J:lINT YENTlR:-----1 ..JULY 19BZ __......-1"_..1 C-GID-04 '_"-d,~J J J B J ~l ]1 1 1 1 1 1 ~...~.I 1 1 1 i 2IiO "1J 0 2: III ~ 0 2lXI b 2 C b3 HI--~W..~ I-"l.Of~ W:I:(II '7 150 ra l- I- @ II W •.-.-v >II l~'~IOO -/' ,,/ ~.--I-./L---:'"a .-),...../ W::r:,/{., /I I 50 . I /,. I •,/I I /,IIL.LQW 0 I I • 0 5 10 15 TEMPERATURE-(CELSIUSI A..RSKA POWER AUTtmlT'f CReE •••WABllB2IFILF -WATANR RESERVOIR FILLING ~.6UII1 hill l'tIIo.Etr I ~IUB. -FIRST YEAR FILLINQ STARTING IN MR'f 19B2 WATf:Nl RESERVOIRLEQEIID.RESERVO 1R ELEV.ALLOWS L(),.j-LEVEL OPE RAT 1CN Ot-L y PREDICTED TEMPERATURE PROFILES.TEMPERATURE PRa=1LE51AUWST1982-----._-l SEPTEI1E£R 1982 ~lA-£tRitO JJINT VENTlJt£-----l OCTOBER 1982 -_.lU......tn-...4I"~ 26tl '1J 0 J: nl ~ 0 20J 02 C 03 KI-.... H?p"z W "lON~I- LiJ:r UI ""7 ISO :IE:: 0 I- ~r-:, w \' >, ~IOO -.: I I-\',I 0 \:~.... W .:I:,, \ 60 Iu.aw 0 5 10 15 TEMPERATURE-ICELSIU61 fl..R5KA PO~AlJ'TtUn TY C~EI ••WR81182IFILF -WATRNR RESERVOIRFILLINC ••QIUfNA I'II),.E:CT I Ul'lIDM lIIIO.. -FIRST YEAR FILLING 5TARTlNO IN MRY 1982 WRTANR RESERVOIRLEOEfIOIRESERVOIRELEV.RLLOWS L~-LEVEL DPERATJCf',J DI\L Y PREDI CTEO TEMPERATURE PROF I LES,TEMPERATURE PRlF)LE51NOVEMBER1982.-._----1 DECEMBER 1982 l'RUR--EM6CD ..DINT VENllRE-----1 ~RIlUARY 19B3 __•.u......,"""".4I-Ql~ "~~,J j ,c~~,<_J ~J "I J J -j -I -)1 -I -I J J 1 CC=C=l I 260.iii i i J i ,i i t I I I i ,,, ••I \.\... ~ . .'., t\\ 5OEEfj~~~~ "'1l C J:I~I I I I .~I I I K1 ".... ..Z -j -, tI) w>~loogHBnti~~rnt-lS· ffi t- ~ ~lliQ 1 I I~I I 1 Ir I I I Ilil I I I I I .... W ::I: °1 'I I II I 'I I I I I ,,,I o 6 TEMPERATURE-(CELSIUSI 10 15 FLR5KA POWER AUTHCfU TY CASE •••WABIIB2IFILF -WAT~NR RESERVOIR FILLING •• -FIRST YEAR FILLING STARTING IN MAY 1982 LEDEt(]•RESERVO I R ELEV.ALLOWS LCW-LEVEL DPERATJ (JI,I ON....Y PREDICTED TEHPERATURE PROFILES. 1 FEBRURRY 1983 •-----•-1 MRRCH 1983 -----1 APRIL 1983 UIntA ~tT 1"IJI'IUlt IIlCO.. WATANR RESERVOIR TEMPERRTURE PRCF lLE5 ~Efl6tO ..0 ncr VENTlftE -_.""'--I"''''"I C.-().Q4 2IiIl "1J 0 J: rll ~ .02 g200I.- 0 3 HI-.... ~U4 ~ W /IU)t~I- W:r U) -;ISO IE: 0 l- t- @ W>~IOO .... (5.....w:r:\ &0 \ \ "'\IILL'" 0 ) 5 10 15 TEHPERATURE-ICELSIUSI Ft...ASKA POIo£R AUTHCRHV CASE •••WA8l18ZIFILF -~ATA~RESERVOIR FILLlNC ••"11lIA I'IIIUCf -r ......IIIID.. -FIRST YEAR FILLING STARTINO IN MAY 1982 WRTA~RESERVOIRlEOEII().RESERVO IR ELE V.ALLQI.£S LCJ.I-LEI/EL OPERATl a..I Ot-L V PREDICTED TEMPERATURE PROFILES.TEMPERRTURE PROFILES1MAY1983...-._---1 jLN!1983 IlfaMEJl6CO .l)INT ~'t.RE------_..........¥......1 4r-GI.Cl-06 ~..J J J ..... r- t t -r, EXHIBIT 0 260 "1l 0 :I: hi ~~0 200 ~2 c,I 03 ~-'{: ~-~ '."ZW---,"L(II~.... W:r I~UJ I IIiO \.E" 0 \t- ~, w>~lOO .... lS... 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I 1 -I /I'",,~I I ..I f I /-'I -W ::I: &01 I I I II 1 I I I I 1 I I I I I U[JM....,-.--t---t---t--tt--+---+--t----'I---+---I---+-----1f---+----t----r o I I I I "I I ,I I I I I J ,I o 5 TEMPERATURE-CCEL51U5) 10 15 FLR6KA F'I:lWER AUTHCRITY CRSE •••WR8tl82IFILE -WRTRNR RESERVOIR FILLINC •• -LOW-LEVEL WTlET [PERATlrN LNTlL RESERVOIR LEGEt-IJ I ELEVRT I CN R..LOWS t1 [O-LEVEL [PERRT I CN (8 R..JG e I I PREDICTED TEMPERATURE PROFILES, 1 AUQ.JST 19B1 -------• 1 SEPTEMEER 19B1-_..:...- I OCTOBER 1981 ItIIlnIA ~tT T Dr-.1GlIl. WATRNR RES£RVOIR TEtlPERATURE PRtF JLE5 ~lR-£ElASt:O ..n,,,"VENT~E _~.IU."~..._..,.-010-04 [t L l L L I--I f-r -((r r~(-f f F~r~~r l!SO '1Ja 2: hI f 200 02 g 0 3 f"-.... ~U4 ~ 'lL(JI~.... ~UI IIIiIJ .....--...__,I E 0 ---...-~....,I-~-..-- ,'/. w>Ir'~IOO I.............IIe'\II....w \::I:I \II 60 I 1\I \, II \, \II IILlmf 0 I II 0 5 10 15 TEMPERATURE-CCEL5IUSI FLR5KA fO"ER AUTHCJU TV CRSE •••WABtlB2IFILE -WRTANR RESERVOIR FILLINC ••lUll ntA "ID.E1"I DfIlIIII IIlIIIL -LOW-LEVEL WTLET [FERAT IeN LNT IL RESERVD IR WRTRNR RESERVOIRLEOEII(J.ELEVRT IrN ~LOWS H[D-LEVEL CPERRT I(J'II (8 roG BII PREDtCTED TEMPERATURE PROFILE6.TEMPERATURE PRtF IlLS1MRYtsel-_.._----t JUf\£tSSt IMZR-€1RiCO ..oINT YENTlitE_.._--1 .JULY 1981 __•IU........._.., .-010-04 2&0 11a J: hi ~ 200 b:z g W'Kl-.... ffi kJ:'Z"~~t- lJJx:Ul II&IJ ao:: CJ I .'..... t-~~ w .~ >"-~IOO ~~:-...'.....~?:\.a....'~~w "-''\:I: i\','\ &0 \' .Ll()l 0 0 5 10 IS TEMPERATURE-ICELSJUSI RASKA POWER RUTtmlTY CASE.••WRS 11 B2 IF ILE -W~TR~RESERve IR F·I LL I He ••....1nIIl I'IID.S:l'I IJI'lQI'I IIIlIl. -LOW-LEVEL (JJTLET lFERATl~~T[L RESERVOIR WATANR RESERVOIRLEOEt-D I ELEVATI~f:l..LOWS MlO-LEVEL rPERRTl[JII 18 ~G 811 PREDICTED TEMPERATURE PROFILES:TEt1PERATURE PRCFlLE51FEBRURRY1981....-~-....1 MRRCH 1981 ~ZR-£iR3CO .JlINf YENTlltE-----L APRIL 1981 -_....................«-011)..04 ~~l l [[t [l l .t ~f I I'(r·e f ("""'c-'t·f--~-,'-( 2'IiO "'II 0 :I: hi f !""""0 l!OO P2 c,~3 ~ ~ ~lJ."Z"L1JI~t- UJ rt1 :J:(JJ ""j'ISO :II!: C "It-t- @ I W "I.>"~IOO :...-..-~., t--,, is ......"wr ' I• I so I I. 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NOT""J.INT'~PORT LEVEL I AT [L£V~TION 2.61 FT \&10&.5 HI HAlRNR RESERVOIR 2.INTClKi PQrn'LEva Z AT 5U\I~TIOt.l 21\0.FT \........3 HI (JJTFLOW TEMPERATUREa.I Ntf,:ll(E PORT LEVEL :I AT El..EV~'10...207'7 FT \633 I HI ...INT'QKE PORT L[~..qT ~YATJON 2040 FT 1621 g H'~D [CE GR(l.ITH Ii.CONIL VALI/[II1LOW'AT &IiVATlDN Z040 H lli2l.g 1'1) i.SOPII..L.UAV ~,t AT [L[I/AftON 2148 FT 1~.7 HI IMZA-EBISD ..lJINT VENTLM 7.LOW L,iViL()JTL.FT WDAKS ILJ.OWI IiLEY.1509 FT l~g.9Ii "I.__......_..p"uu'l -- -1 EXHIBIT P 1 J ,'))1 1 »J I 1 1 Cl J CiO I .EO -4 .....---J---+---+---..---+---+---+---+--+--+---+---1~a;1.0 ~ II~0&-W .3 U~~ o 0.0 1993 F [lU NG LUo.Irll..Uo.z~U:lI£L:a LEVIl." IIi.L.a,M. IoPILUO'W L.L.D.M. I I I I IS u I ~If,' C£tNOVOCT I, ,"-.:""'"J I I ,I !'-.. ~1 I r---I :I - 1,.~ o -I':HAY r.....I .u.l·~I tiE~'i t·i t 1 f t t ~ .Ju. I- :Jo w •T ,','"I I I 1 I a:10 , '."/1111"11111 I::J I., ' ",\II,'II ~'"1'T ';\[~"VV-!W f\0::• •I I UJ I't,'", \In., •,I If \I:I:,"., , ~.,.....~"',-.'"I I I ..\.I I I•,,".y.,~ 1982 \..EClEM).CAGE •••••WAIiI1FIl.£-WAn:N:l F'ILLII\()oP£MTlON ..... llOW lPERATIDN l.NTIL AEfiERVOIR L£V£L ~OW&~1J,I OPEAqT1ON ----PA£DICTal ClJ'TFLQ./TEtl'ERAT'LJ5: - - - --- -I~TE!'FERR1lJIi: NOTEG.I.INTRKE PCA1 L[YEL I AT ~ATION 21'1 ~T 1~.6 HI 2.INTAKi PORT LEVEL 2 AT EL[VRTION 2114 ~T I'~.a HIa.INTt:N:PORT LEVEL a AT ELEVATION 'l{JTJ FT 1&33.1 111 4.I NTRICE PO~T L£va 4 RT a£\'s:lll ON 2040 FT I &21 .8 HI ,.tOt€V~V[111L.[)l.41 AT 'LiVA1'ION 2O<lO F1 1&21.&1'1) 5.~1~AV CRDiT RT £LiVRT1ON 2148 F:T 11ilOA.'7 111 7.LOW La va..W1'L.iT WORI«O II-LCloII ,LaY.1'09 FT (469.EI'iii I F4...A5KA POWER RUTHCfH TV filIIl'-~C1'I DrIU!'ItDl. WATANA RESERVOIR OUTFLOW TEMPERATURE ~D leE GR~TH I4RZA-EBR6CO ..JlIHT VENTlRE aac.....tu.........r ....-I '--"I~ 2RI "11 C J: n,~_.- 2m I ------02 c:,.-- U 3 ~I \·-I . ~\I /'~."Z ....~1 ·"~j w:r I I /'U1 '-150 \.I .z: 0 \,t-..... ~, • W>~IOO t- ~.... W:r: IiO DLLOW 0 0 S 10 16 TEMPERATURE-CCELSJUSI FLR5KA POWER RUTHClU TV CASE,••WRBllB2JFILE -WATANR RESERVOIR FILL[NC ••_IrNA ""I..£tT I DJ1IOlI'IIDL -LOW-LEVEl.WTLET (FERAl ICJ'4 LNT IL RESERVO IR ~TANR RESERVOIRLEGEt<J1 ELEVRTICN I=LLOI-IS MID-LEVEL CPERRTI[Jo.,I (8 qJG 811 PREDICTED TEHPERATURE PROFILES,TEMPERRTURE PROF1LE5tMRY1982 .-------1 .JUII£19B2 ~BA6CO JlINT YENllR:-----1 .JULY 1982 ~""""'-"'-"I C-GlG-tM I J .J "1 1 "1 J 1 ~~1 1 J 1 1 1 } 260 "'Ua J: I hI ~I ~,a 200 /,...-'~...--~-tJ2 c: I p3 m-.1/.'--~-.... ~----~.-~.4 Z ~-'"UJf~t- Wx /lJI ...lliD ".,.z: 0 t- ~ @ lJ.I:> ~IOO t- G....wr &0 tJLLl~ 0 5 10 15 TEHPERATURE-(CELS1USI FLASKA POWER AUl~ITY CRSE,••WABllB2IFtLE -WATA~RESERVOlR FtLLlNC ••lUlr..-"lD.Ett I DltlIM ...... -LOW-LEVEL WTLET rpE~:n I~LIn IL RESERVO IR WATRNA RESERVOIRLEGENJ,ELEVATI~J:LLOWS MIO-LEVEL CPERATl(),j (8 ~G Bil PREDlCTED TEMPERATURE PROFILES:TEMPERATURE PROF1LE51AUOOST1982 -----.......1 SEPT EME£R 19B'Z tJRlA-£fR5CO ..J)INT YENTLM.-----1 OCTOBER 19B'Z ~......_.."'_"1 .-.Ql~ 2&0 "tI ~ -,~rlt ~~02 g200i03~I-~•...~'-'1Ll1I~W ,~w:r "(J) '11611 ll:' 0 l- I- @ W>~IOO ~ ~..... W I &0 ..-- DllOM 0 5 10 15 TEMPERRTURE-lCELSJUSI R..R5KA POWER AUTHrAJTY CASE •••W~BtlB2IFILE -WATR~RESERVOIR FILLING ••"INIl I'l'G.5CTT ......IGIIL -LOW-LEVEL OUTLET OPERATION UNTIL RESERVOJR wm~RESERVOIRLEOEI'I()I ELEVRT I CJ',I I=LLOWS MID-LEVEL (PERAT I(Y\j (B R.JG 81 I PREDICTED TEMPERATURE PROFILES:TEMPERRTURE PROfiLES1NOVEMBER1982.-...__...-1 DECEMBER 1982 I-MlA-EBR&:O J1INT 'IEN1~E--_...-1 ~RIIL.II:lRY 1983 CIOI~.....N ...._....-(lI~ ,J .J ])1 J ----1 -1 1 J 1 1 ]J 1 250 "'D 0:r: ~1"1,nl f"'~0 200 02 c ....3 J« -u'.... ffi '\...4 ~ ...~"LOI~ ~"'-rn ..lliD :II: 0 I- ~ W>~lOO I- 5....w:r 60 OLLON 0 5 10 15 TEMPERAT~E-(CEL5JUSI I RRSKA PQl.ER RUTHCRITY CRSE •••WA911B2IFILE -WRTRNR RESERVOIR ~ILLINC ••IIIJlITtlA ......a I lJI'IIOI'I IUID. -LOW-LEVEL [}JTLET £PE~T1(J11 LNTIL RESERVOIR WAT~RESERVOI RLEGENJ.ELEVRT I DI/R-LOWS M[D-LEVEL CPERRT I ~(8 R..JO BI I PREDICTED TEHPERATURE PROFILES.TEMPERRTURE PRCF J l£5 1 FEBRUARY ISBa --------1 MRRCH 1983 1MlA-E1IlSCO .DINT YENT~E-""_...-1 APRIL 1983 __•~-....._....-011).01 2IiO ~ hi ~ 0 200 P2 c us m-.... ~...~ "LDN~I- I.LI:r "-.Ul 1 160 r 0 l- t- ffi w>~IOO I-a....w Z &0 DLLl»I 0 0 6 10 15 TEMPERATURE-(CELSIUSI F\..RSKA POWER RlTTHCfiI TY CASE,••WA8tlB2IFILE -W~TRNR RESERVOIR FILLING ••ItBlnlA PWD.£tT I l:MOJI lIIIO. -LO~-LEVEL OUTLET OPE~TION UNTIL RESERVOIR ~ATANR RESERVOIRLEGEIIIJIELEV~T IQ.I I=L.lOWS HID-LEVEL IFERf:lTl [)-,I (B RJG BII PREDICTED TEMPERATURE PROFILES:TEMPERRTURE PRI.F I LE51MAYl00a-------..-1 JUP£19B3 t-mlA-t1RSCO ..JllNf YEmlitE'-----_...·.........IN-..I 41-G11).Q4 LJ .J J WATANA OPERATING 1996 Energy Demands .. EXHIBIT Q J J 1 J 1 1 1 J 1 1 J 1 50 1.5 Z---'-1.0 ~-iii '2. , ~12 ~iIIlil IoaD.5i.... D _0.0 I I I :1 [:6 I Ii Iii -eu....-i TI,r ~ID ~ IO-i....P1a~0: W ~:D W -i ....Ii ,~~..... "-, ~"'.... J 0::J 0 V -.... 0 0 ~IIm'IIIR .JIURY rE8Al.IllrI fIlWOt CFAll 1870 1971 LD:DOI CAlii£t ..Nmlll5A ~WATIItA CRAAf I'"~'N 11115 ..RASKA f"(J.ER AUTt«fll TY PAmJCTlO ClITFi.O'TDRRATUIE • - -•••-UoFUIW TDPPA'I\.IE ..11IIll "Il.ECf I .......... NlJTR...INTAIGi PORT L.&:'oQ.I AT Q..iVATIOH 21&1 FT 1&i5,&HI WAT~RESERVOIRz.NT~PORT l&:'fILL,,AT at'iATJOH 211.FT ',,",aH'OJTFLOW TEHPERATlRa.INTAKE POfn L[\'fl.a AT EU:VRTION 2071 FT /633.1 14'.t.tNT~fUn L&:VIL,•AT iL.[VAT1QW 2O.tQ FT •fi21 .•"I R'il ICE ~TH 5.COC "ALl/&:AT QJLVATION 2O.tO FT •521.I '"I.8P1u.wAY CREST AT EU:YATION II'"FT ......1 H'~1RiCD ..JJI Kr VENTlIl£ --·.....-1·......1 - ~:liBi!J__J_._~J I [E:J :~:~ I~::--=:J T--r--t 0.1i ~ 0.0 ~LEe...I ,....••T I ,I L.[n :II I •III I I I L£VIl..,I -I.I If •I L£VU ••I ._•••,-P:~lAW!I ,I I .....~I 1 I 1&¥ii'•iii j ,,,•IS n , I u ~ '-l,., r- w '.,,~ ~10 •II)",.......• •rrtaI'I I II lAa ....:x ffi ~I LI\--:.";~""-~i I I,-f-J'...'":DW....~, I I 1\'"1\~Si ..~.,. ..J LL... ~.~~~:t _I ~I _I ,.SI ocr ·f.iw~·:r _I om j _ltt=t-. lin I urn UIlD().a.._WUI.A -WATIItA CIlERATIClN I:LllNE IN 1_.. ----PAmICTED OlftR-O'~rl.RE -~--•-.1..,:u]W TILIRRAllJIL MJTU.I.INT_PORT u:~I AT 'U'IA'TIDN 21S1 FT I~.C"Ir.INTI:lICl PORT L&:\Q.2 AT Q..[VA1IDN 211"FT 1;.w.it"1 I.INT'ICE PORT L[~iI AT EL..£VClTIOH zan F1 ISi.I"' ...INT~PDAl L[~•AT iLIVATIDN 2040 FT 1&21.'"1c.aNi:VII.'IE AT iUVATION 2040 n 1521.1 HI I.1lP1u.wAY e-IT AT [L,[VATICH 2141 FT 1&54.7 "I FLASKA fO.ER JfJTHCRJ TV ..I........CT I onatl ...... WAT~RESERVD IR llJTFl.OW TEt'FERATURE A-I)[eE CR~TH ~BA6CO ..DINT VDnlJtE....... c).1 J J .,J _.1 I 1 I 1 '--,1 ))-J ]1 J 1110 "C -I ~-...--.--.---1-2:'c20G '"~~HI-"III'... ~,.4 ~I l-I ~UJ %::I til -;I~.E 0 !I- §\ UJ 1>,ill•.-I l-e.....w:r 10 0 6 10 16 TEHPERATURE-lCELS1U51 R..R5KA f'CI£R Run-on TY CASE •••WA719GA -WATRNA OPERATION RL(Io£IN 1998 ••_.,,-...act I IIIIQIt talIL LEOfflll.WATAt-I=!RESERVO IR PREDICTED TEMPERATURE PROFILE6'TEtPERRTlflE PR(F 1L.E5tNOVEMBER1970..........--1 DECEHBER 1970 .~EAitO •.rUNT VEMllfiE-----1 .JAtlLJRRy 1971 -·~-I·-"I e ....Q.04 ISO ~r -I.i--2 ~200 -._-~Il .'1ft---,....~.3-... m ..~ ~... L&J X·III 1'.:1-=0... ~\ ~'\ ilC~"""-, I- ~.... ~ 110 0 0 &10 16 TEHPERATURE-tCELSIUBI R..RSt<A POWER AUTtm I TY CASE.••~7196A -WATANA OPERAT ION RUJ£IN 1996 ••..UNR .......t'I'I _1IDlL LEIiEIID.WAT~RESERVOIR PR£D I CT EO TEt'PERATUf£PROF I LE6 ,TEtFERATURE PRCF JLE5 1 FElRJARY 1971---._...1 MARCH 1971 tflRZA..EERitO .Illtn'YENTlItE_.._--1 APRIL 1971 _1Il4_1·"'''1 .....G-CM ..J .>~,.,.J ..J .1 I .....1 _~.J ].1 1 I 1 -1 1 1 1 ~-~l ~_.J ~1 1 '1 1 IIiO "11~-.~-..'0 20D -:1 C-.~~HI-..r---...~.- ~I ."~ l-I ~~,UJ 1,80 , ~(l- i , w 'I J>',,-, ~I(IJ I I ,, l-IisII.... lJJ ,:r I' 110 I I 0 6 10 IS TEHPERATURE-(CELSIUSI A..R5KR PCM:R AUTtmlTY CASE,••WA?196A -WATANA OPERATl ON r:M,.l:J£[N 1996 ••.-an-.MI.£'I ~1GlIl. LEOENl.WATANA RESERVOIR PREDICTED TEI'PERATlR PROFILES,TEtPERATlJR[PNFlLE5 1 HAY 1971.........1 ..l.t£1971 KRlA-EERiCD ~INr VENl'itE_._--1 ..lLY ur7l -"'-1--'"•...QlQ..06 ISID ~ I L I ~I ~I , 200 I ~Z HlI I ..3 _-~,...4 ~ I .- .-~-j !w:r )~UI ,110 ~~E C y-..- t- i l w J] >(~IOO I....Iis.... ~ IiiIO 0 6 10 16 TEHPERATURE-lCEL5IUSI A..A6KA flCIER AUT~ITY CASE •••WA7196A -~TANA OPERATION AL(JI£IN 1998 ••I18lf1lA NaUI I lJrIOft IGlIL LEDE~.WATJ:N:l RESERVO 1R PREDICTED TEHPERATURE PROFILES,TEf'ftRRTURE PRCF 1LE5 I AUClJST 19?!....._--.-1 SEPTEtfBER 1971 t-MlA-EBR6CO ..cUff VDfTLltE-----1 DeTemER 1971 -....-r.--I .-CltG006 "-"~I I ",],,,,,,.,,J•"J I J J 1 -1 ]1 1 I 1 J -1 I 1 )J "1 sa,iii , ,iii iii iii' L ..L I 20J _........"--J.II I I '--"'I I ,i!Iiii'I I I ..~s:.~-.' .- ~'.OC "..'I'HI~-~~~I -~~' I I ,'~-~~~ ilOO I I I.-I I I15 I I I-I I I 'I'I I I I liIQ I I I I I I I I I I I I I"I I I 01 I I , ,I I II I I I I ,J I 6 TEHPERATURE-(CELSIU51 CASE •••WA7196A -WArRHA OPERATtON ALIJI£IN 1996 •• LEOENl. PREDICTED TEMPERATURE PROFILES; 1 NOVEMBER 19'71 --------1 DECEMBER 1971 - - - - - 1 ..JANJARY 1972 10 16 FLRSKA fl(RR AUTtOt I TV _ITNt ....«:I"1 .....IID1. ~lAt-ll RESERVO t R TEtftRATlft Pft(F I LE5 ~1HiCO .JlINT VEHTlI'E _."'__1_-"I .-GlG-Ot 110 "11~-I i--'-2 ~20Q ..~.fA-.-"-...-.3-... ~...~ ....~~lit lUlU ""lI: 0 r---......... ~..... w>jloo l- is.... W :I: IiIO 0 10 16 TEMPERRTURE-lCEL5JU61 RASKA f'OER AUTtOU TV CASE:.••lolA?19GA -WATANA ~T ION AL[Jo£IN 1996 ••.........a"I DfIlOM IIDl. L.EO£IIIl.~T~RESERVDI R PRED1CTEQ TEHPERATUAE PROFILES:TEtrERATURE PRCF ILE6 1 FEBRUARY 1972..~......1 ~ACH 197Z tRUA-EfRiCO .J1INr VENlUt£_.._--1 APRIL 197Z -u.-T--'"...o.lM J D"J I J J c].;1 J ]J )1 1 J 1 1 1 1 J -,L-}1 )]~l 1 1 II01Q @ 1111 ~• 2m -2 c-I ~.fA --,,.S ... ~I 1II 4 ~ ....,~~, ,.1ft "'jlla , ~. K:I 0 ~,.... i w>jaw .... ~-W :t: 10 a 6 10 15 TEHPERATURE-tCELSIU6I R...A5I<A POWER AUT~I TY CASE I ••WA71SBA -WATANA OPERAT [ON ~ONE [N 1996 ••...'"A......ur ,lJIIIDIe IGIIL LEDENlI WRT~RES£RVO IR PREDICTED TEt'PERATURE PROFILES:TEt1f'ERATURE PRtFlLE51HRY1972 -~-..._-1 ....l.I£1972 ~1RittI ..DINT VENT\ltE-----1 ..u..v 1972 _...._,._..,...~ "I. EXHIBIT R 1 1 1 J 1 )1 J I ---1 ]1 1 J 1 OJ J &0 1.10 zAe-H.o~-aIO 1 24 I AfiiDldIlI ...O·&i~12 ---0 ...0.0 tlJ J I tt !J j IS 16 -~U....-t "T1 I r W ~ ~IO II) -~ IT!~::xa:a:~w Q. %:D W -t ~..S ~~\I U.V,~......n:::J 0 -- a 0 NIlVEMQER [EC£II1l(q ..JKlMY Fl:IilRl..AN IlMD4 /¥'AIL 1973 1974 LElDII.CAIiE .....,:r7.-A -wcnANA ~rlON CLON£IN 1995 ...t:l..RSKA POWER RUTHCRJ TY PR£OICT£D OUTFLaI TPtP£MTl.JllE -~--~-- I ~1IW T£MP[RAlUlIi:Ilin nrA IWU:CT I DrIIIDiI'I IIIJD. NlJ'T[I;,I.l"lTAG PCRT L[\'Q.I AT CUVATtOft 21&1 FT I~.'HI WATRNA RE5ERVOIR t.1"lT~PCRT LtYEL.2 AT a&VQTlON 2114 I:T 1 &~.a HI (lJTFLOW TEHPEAATlJRE a.I~QKE PORT LEVEL i Q'T ELEVATION 'lO71 Fl I 633 . I MI ~O tCE GR~TH••INT~PORT L[ViL 4 AT ~~ATJON 2040 Fl I;2J8 HI ro.CONL VQL~[AT ELEVATION 2040 FT 1&21.8 HI i.;PI~AV CREST AT D.,['1ATJON 2148 FT 1&lG-4.7 "'I ~ZA-£ERSCO JJINT 'iE.Nl~E _.-.ILL-I'./IJI..'"I ....Q.... ~:~I L HL J I I I E_:J 3.1IItIIIIIl:~:~ ••~::IIIJ I I I I 0.6 i 0.0 1f-?3¥t1 fS18al t9 I I 16 iii iii Iii iii i 15 ("1 "I. 0' u UI I0;,..,.'""';~If l" I-I I ,"/1111"I I I -t"•"...'rr I ~ '".'."_...r~""0~•"I J ....h I ..'lin!,I I "~!"N ••,.1.."Vl/U ,.~~,.-'".-~,"".""3 " ,~ o ..'/.'"'".J " "'"~,.~~i3 .~ o i'1ClY.l ...,.t ..u..I 'UJ l·IV 'i=ocr ~~i IXC t ....t FEB 1 "All t ~to 1974 1975 LiCJD(),0&._~"'9SA -WATANQ ClPEAATlt1'4 'l..IlNE IN 1996 II.. ----PR£OIClm ClJTFLOol TEl'FEAATLIlE • - -•--- I 1oR.~1'5:If'[AA~ tIJT£&.1.INTQK£PORT LEVIiLL 1 AT aEVATION 2Uil FT USi&"1 2.INTQK£PQqT L[~2 RT 'L[VATIO~21\4 FT IS44.i I'll 3.(Nr~PORT LEVEL 3 AT ELEVQTION 2071 FT 1633.\",. A.INT~PORT LEVEL 4 AT [L£VATION 2OAO FT 1;21.8",1 Ii.C~vALVE A1'ELEVATION 2040 FT 1'21 8 HI S.sPIUUAY"CRGT 'IT [U:VQTI~2148 FT 1&&-4.'I'll ALASKA POWER AUTHORITY a.IMl I'RLECI I I:lfIQIt lIDL HATANA RESERVOIR WTFLQW TEt1FE.RRTURE ~o ICE GR~TH ..mZA-ElRiCO JJINT VENTlPE ....,0..... J ,I J ])J j i ))1 -~l 1 1 1 J J 1 J J 2m "1J C J:..I 200 ....2 c: \.'"".---.3-,-~•I"~ I-\~au1:\(J1 'IGO "11: 0 I-.....§, W>~lOO .... ts ~w:r: &0 0 0 5 10 1S TEHPERATURE-(CE~SJUSI /"FLR5KA PO"'ER RUTHeR1 TY CASE •••WA?A9SA -WRTANA OPERRTION ALONE IN 1998 ••PI'""AllUtT 1 lJtllDiI'I'IIIIL LEGENJI "'ATA~RESfRVOIR PREDICTED TEMPERATURE PROFILES:TEMPERRTURE PROFILES L NOVEMBER 1973.......--_......1 DECEMBER 1973 loMZR-EBR6CO .JlINT VENTlIf£-----1 JANJ~RY 1974 cwt'-.IU._..T•....."1 •..QI~ 29J "1J~ I..~.\ ~"""'a 2m 1-2 c: '..~'1« ,.\.3-... m :~.4 ~ t-~~~,[II "jISO "-E; 0 .........t- ~\ w>~tOO t- 5......wr 60 0 0 5 10 IS . TEMPERATURE-lCELSJUSI Fl.A5KA PB£R AUTH~ITY CASE I ••WA7.49SA -~TANR OPERAT [ON RLDE [N 1996 ••..IrMA I'fIL.EtT I DfIlOiM IGlll. LEGE~I IoIATAt-Il RESERVOIR PREDICTED TEHPERATURE PROFILES:TEMPERRTUREPROF1LE5LFEBRUARY1974 -------.1 M~RCH 1974 ~ZA-€8A5CO J)1NT"vEHl~E-----1 APRIL 19''- ~_.I........'........,.-Ol~ 1 ,.,.=.J J ..",]J J J )J J )1 1 i 1 ,J . 2Q) '"11 C J: 1"1-.~I~-2 g200,..~3 fA\..- \-..'...-.--~I ..r 1II 4 ~ .-\,I ~W :I:\I I U1,ISO '""r:, 0 K:I........":l,J~ W I I>I~100 I I I I l-I J6It.... IWI I:r I I I&0 ,I, I I,I ,, ,J 0 I I 0 5 to 1S TEMPERATURE-lCEL5JU51 FLA5KA POWER AUTHml TV CReE.••~749SA -WRTl=lNR OPERRT t ON RLlJ'oIE t N 1998 ••_I"""'OSCf -.OI'QIltan LEaEIIDI WRTRt-I=l RESERVOIR PREDICTED TEMPERATURE PROFILES,TEMPERATURE PRrF1LE5lMAY19'74.--_..._-1 JUf\£1974 tmlA-E1Il6CD .JlINT YENllRE-*---l JULY 197 .. c.~..........I ........r «-oIl).4M 26Q ~ J:..-.~.~,~, I If "a-2 c200 I {I =3 KI..l-.J .,..'...-~ 111 4 ~~r"F-- l-I ~wx:,tn j"lfiO .z; 0 /:'.... i ',r w '/>/1'~lOJ ( l-ff5.....IIw:r::.-.t. 60 0 0 S 10 15 TEHPERATURE-(CELSIUSI - RASKA POWER AUTHrRt TV CASE I ••WA?496A -~TRNR DPERAlI ON RLCNE (N 1995 ••M,MI FRD..KT •IMQIlIlllO. LEOEIILJ I "lRTA~R£SERVOIR PREQ1CTEO TEMPERATURE PROFILES;TEMPERRTURE PROFlLE51AUWST1974._-....----1 5EPTEMEER 1974 14RlA-E1RiCO .J)IN1'YENlIJtE---..-1 OCTOBER 19704 ~"'~_.,........_.AA....C..ol~ ,]~J I J •'~J J i .I J J <~l 1 "I ]-~J .--J J J 2SO "11Cz:,-I ~'"\"""CI-Z C200lIII'1'«"\ (.3-.... ~\~..~ ~~l1J::r Ul IIGO "11: 0 "t- ~",lfi l1J ~, >~IOO ,, l- is.... WJ: 60 0 a 5 10 15 TEMPERATURE-(CELSJUSI Ft..ASKA POUER AllTHmlTY CRSE ....WA749SA -WATRNA OPERATION ALCI'£IN 1998 ••lUll'*'~CT I ~1Dm.. LEOENJ.WATRt-&I RESERVOIR PRED1CTED TEMPERATURE PROFILES·TEMPERRTURE PROFILES1NOVEMBER1974-_.-----1 DECEMBER 1974 ~lA-EBA500 ..J)INT Y£t{T~E_-_410-t JRNJ~R'Y ]975 ."'.-.IU.M1l11 I_......,Il'-QI~ 2fiO "1Ja:r: 1.1 i 20iJ ................2 g-:..~~-':":l ~.HI --\~3 _ ffi I ...~ ~to- Wx:til ,100 E 0 \t- i "w "->"~100 , t-a....w:t: &0 0 0 5 10 IS TEMPERATURE-lCEL5JU51 fLA5KA POWER AUTtOn TY CASE I ••WA7.49SA -WATI=lNR OPERRT 1ON RLll'4E IN 1996 ••UU)fl fIIIIO.Eet -.IJrIIUjM IUlD.. LEOEtIIJ I WATANR RESERVOIR PREDl CT EO TEMPERATURE PROF I LE5 :TEMPERRTURE PRIF 1LE51FEBRUARY1976 ..........----l HRRCH 1975 I-MZA-EBASCO ..JlINT YEN1~E-----l APRIL 1975 t;IIl~.""-I-,AL "1 •..QI~ 5.1 ,~]c ••._J )J .1 J I I ..1 I _..J I J J 1 1 1 1 1 -;J J ]1 2IiiO ~z:-.~a 200 -2 c-"""I =3 ~-"\,........ ~,III"~....•~UJ 2:I UJ "l'L&O ,a::•0 \..... t-"-@ , w "'.>".iuX), I- i§....wr 50 0 0 Ii 10 15 TEMPERATURE-tCELSJU5J FLR5KR POWER RUTH~lTY. CRSE,••WA?A9SA -WATRNR OPERATlON AL(JIIE [N 1998 ••lUlU...I'IlO.£CT I DrIlOIt IUIEL LEGEf\[).WATRt-R RESERVOIR PRED1CTED TEMPERATURE PRQF[LE6:TEMPERRTURE PROfILES1HAY1976..-_.....---I JUJI£1975 JomlR-£BR&O ..DINT VENl~E-----1 JULY 1975 -~.~-"I·-"I ..-ot~ EXHIBIT S ~!)I J ~-1 -1 --1 '----~1 '~.J L_]·--1 1 -]-] lilO .... z·---I.O~-alii 'N t::iimI I ~12 • 1-0••i... o~...0.0 It -;I 9 I E I 1&15 -~u-~,.. 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J:D 1aI -. .........i~, u.,-......"n~ 0 ,..... a I ,I 0 tin'.....AI..lUI Ii(P OtT NlW D£C .....F[B ItM ClPA 1871 urn ~I CAl5._~•NAT_OPIi:ARTIlJf "-DHt IN I.'••A..ASKA POWER AUTtDU TV ~lcnD OUlFU14 T1i:MIEART\JlE • --.- - -1N=Lc..tE~RTU5:_lnlA......uT 0I'Il0M IGIb. hDUS.I.INfAlCE PCAT l[\'Q,1 CIT Q.[~ATION IU ...n C&a.1t HI WATAt-A RESERVOIR Z.INfAlCE PCAT l~2 CIT Q.l:VATION '114 n 1"'4.1 HI WTFLOW TEt1FERATUAEI.INTl*E PORT lE'1£L a AT u.J:¥ATlON 2C1T1 Fl 1633.1 "I t:Nl let GRfJofTH...II>fTAIG:PORT l~..AT at~ATIOH ~FT 1821.1 HI Ii.CONE vALve:AT &LlVATI~ZOCl FT 1821.1"1 NlUA-EBA6tO .JlINT VENT'-"£.I.IlPIUWIWCAUT AT D.l~ClTlON IU ...PT '-'.?HI -- ]J .1 J 1 -I I -1 I 1 )1 1 1 1 ]) &D ~ :I::1 ~...1'-........... 2100 l,.2 C 1-3 fA-",~'... m '.....~ •~~:a:(II I'"§... Q w>i lOO t-~.... ~ &0 0 &10 16TEMPERATUR[-(CEL5)USI FLR5KA AH:R AUT~ITV CRSE •••WA?696A -WAlANA DPERATION AL~IN 1996 ••_..........an I IMQII II1II1. LECiEtIJ I WATAf'R RESERVO IR PREDICTED TEMPERATURE PRDFILE6:TEIt"ERATURE Pft(F 1LE6lNOVEI1BER1975...._---,OECEHBER 1915 KltlA-E1lAEitO ..JlIHl'VENTlM.-----,JANJRRY 1916 -lU.-T·_.........~ I8J ~ J:-I .~-100 -.-2 c ....:..........:)....•.M'--.-"-.3--~"I"~ I-~Wz:UI I lID-=0 l- i w>i lOO I- ~-w X IiID - 0 10 IS TEHPERATURE-lCEL51U51 A...A6KA POER AUT~)TV CASE •••WA?G96A -WATANR OPERATlON ALONE IN 1996 ••.........act I .......... LECiENJ.WRT~RESER'IO IR PREDICTED TEtPERATURE PROF'lLE6'TEI'ftRRTURE Pft(F)L£5 ' 1 FEBRUARY 1978----_....1 "'ARCH 1976 ~1IIiCO .IIINT VENT~-----1 RPRIL 1916 --BU._I_"""_I C-CIlo.6t ~-~..])5 J c •••••J .......J .J .J -J 1 -J 1 I 1 ~-I ---1 -1 1 -.i 1 1 lID ~ -I ~ [I'-2 gZOO /--.-~~--.'1ft-• -~1----~3----m '.~i./...~ l',it-f'~,lit ,180 I~t-o Q J 0 w ( >i 100 • t-IIl§.... ~ iIO 0 6 10 Iii TEMPERATURE-CCEL5JUSJ FLASt<R POWER AUTtDU TV CASE.••WA?89SA -looIATRNA OPERAT I ON Al.[JIE IN 1996 ••_1II1II .......-.......... 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PREDICTED TEI'tPERATURE PROFILES: ---1 FEBRUARY 19771MARCH1977 1 RPRlL 1977 UIntA III&£T ~I .......... WAT~RESERVOIR TEtftRATURE PR(J='I L..E5 tfRlA-E1RitO .JlINT VEHTlItE _"-1-'"-I C-Glo-Gt I 1 1 I 1 O~I 1 )1 1 I IIiIO ~ ~I ~ IIIQO 1.2 c I .~~HI,I 11"....-I ~\I ~..~, ----\~t-o \ ~:r ';'00,UI ,110 E: 0 to- ~, W>~'o:J \ N t-\.~.....\'~... 10 0 10 1& TEMPERATURE-lCEL51USI FLR5KA PaoER AUl~JTY CASE I ••WAi896A -WATANA OPERAT I ON ALCH£IN 1996 ••"IMI I'IILET I _lIIlIL LEOENJ.WAT~RESERVOI R PREDICTED TE"PERATURE PROFILES:TEt1P£RATlR PftCF I LE51HRY19'77----_.....JU~1977 IofRlA~EAiCO .J)UfI'vENTlRE-----l .JULY 19'77 -~""I·"'·I ...... EXHIBIT T )1 1 1 1 -1 1 }1 J 1 1 1 &0 .., Z48 --1-1.0 J;t-iii '24 I .~1-0.5 i~12 ... 0 "-0.0 ~I I ~I ~I IS 15 -~U....~ "T1 I r L&I ~ ~1O 10 ~ Plto-::I:aa iHL&I Il ;0 ffi J) ~ l-..S ~~'"I LL "'I ...to-r-.,-,.0::J 0 "'\I -L-J '"..._.-_. v 0 0 NIN&HiIEA txCDIlilEA .JNJAA'f F[IIAlAl'f IlMOt eFAll teeD 1981 L.£IJi:N)I CAI&._WAlII1218&E -MArANA DPEAAlIQN IN 1911&••RASKA POWER AUlHml TV PA£DICUD [lJTA.OoI 1'04PlAQT\&: UtI'MA I'I'lUCT 1 IJI'lQII IGIIL- - ---- - I t*L.Ool TDRAAlUIi. tCJTtllO,1.INT~PORT L[\'£L I en EU:YATION 21"~T I~,HI WRT~RESERVO IR 2.INT~PORl L['f'&:L.2 Al (L[VA'fION 2114"I~a HI OUTFLOW TEI'FERATUAE8.INT~PORT LE'€L 3 AT EL£vAlION zan F'T 1&331 HI IN)[CE GR(l.4TH<t.INT~PORT L[~4 AT Q.[VATION 2040 FT 15211 HI It.aM:vCl.v[AT IiJ,..[VAllON ~n 1521.1 HI ~II&D JlINT VEN'T1.fi[5.1iP1L.LUAY CRDiT AT ELiVATllIN 2148 FT I~."J HI ~._.....-1·_..1 - ) ~:~I 1_...I .•....3 I I II hii_"lii~C~ ~::i I -,I I I I _::i Ii p-'.~.-~~-$'~iBj ~9 I ~I 15 i ,,,,j iii ii'i 15 o u III..~.11 I,'I ~~,m'~~"""II '-n"•••,A r r".."I I •~lr ;l.-'It f ~,'.'"-00 :<,,'~,.•1.11 '\I ....~,[f,~.,"~ •.''f •,1\JI~'J ','"'--D,,'......~§.~ o 1 .~t .AI'I .u.I U1 t&£P'1 ~T·t ;"t lEe I JIM t ·FbJ t 11M t JFR ~D 1981 1982 UlDG.CA&£...WAlII12t9iIiE •WATQNA QP£_nUJN IN 1915 •• ----~ICTm DUlFLOI TDlP£AA1\X• - -•••-IP*UlW n;:I'F£RA~ NOTES.l.INTAI<l POAT L[IIO.1 AT ~ATION 21~1 FT 5"1 2.INTI*Ii:POAT Ll\lO.2 AT lUVAllON 2114"4.3 "Ia.INTc:I<E PORT lEVEl.a QT D..£VATION Z07'7 FT 1633.1 1'1' 4.INT~POAl Lt't'ILL 4 Al IiUVATION 2040 n 1521.1"1 5.aN:IIALV[AT lUVATION ZOollCI FT 1&21.1"1 5.1lP1L.LWAt'CA[IT AT I:L[VATlClN "41 FT 1&504.7"1 RASKA POWER AUT~I TV "Ifill I'IIDo.KI'I DltIDitl tIIID. 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PREDICTED TE~RATURE PROF(LE6: 1 AU()JST 1981 1 SEPTEMEER 1981 1 OCTOBER 1981 L -- 10 15 Ft.,R5KA POWER RUTHmlTV ....rNa I'I&Ef I DrMM IIIID. ~TANA RESERVOIR TEtftRATlM:PRtFlLE6 KlUA-ElRiCO .JJINT VENTlJf£ -........llli..-..'e-Cllo.ot 21 I ,I _J .J J I,3' J J J J J -1 1 1 J ) J 1 1 1 D I ) ftjQ ~r -~I ~------.-2 C200,=3 Jft-..-~11I 4 ~ ....~UI:I:II) -;I"'.a: 0 '...... i , UI>ill» t- ~.... ~ ;m -"- 0 6 10 IS TEHPERATURE-ICEL51U5' FLR5t<A PCN:R AUT~J TV CASE,••WAS II B2 ISSE -.,::nANA DPERATJ ON IN t 996 ••"I"NIIt.UI'I lItIDt'I .... lEOEft[).WATRfIR R£SERVOIR PREDICTED lEt1PERATURE PRQF[lE6;TEt'lPERATlME PRIF 1LE6tNOVEMBER1981.........1 DECEI'18ER 198\IAUA..£ERiCO .JJ INT VEN'TtJtE-----1 ..JRN.JAAy 1982 -~-I.-"I ....1).04 2IQ ~ J:-I ~~a 200 "-2 c-~--:-t--..~'HI -.....",,3 ... ~1II"~ I-~l.LIz::(I) "l'11U '"lC 0 \I- ~\, w>i lOO ~ is....w X liIlI 0 S 10 16 TEMPERATURE-(CEL5JU6J fLRSKA POWER RUTHIJU TV CASE •••WABIIB2I9SE -WATANR OPERRTlON IN 1996 ••1III1""......er --.IIIWM tIIlIl. 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WRTRt-A RESERVO IR WTFLOW TEI'F'ERATURE A-I)tCE ~lH ~V+-EfJl6O)..oINT VENT~E- ,) IIiQ .. ~-I ~....a 20Q 1-2 c: r-_r--f----,-,..'KI~-,--------, J .3-... ~•...~ ~,~UJ I z:I I In Ilia '"•E .0 \.~I i \-' UJ ~,"" >.....i lOO I' I- 0....w:r &0 0 6 10 16 TEMPERATURE-(CELSIUS, A..R5KA PQI.ER flJT'On TV CASE I ••WASil 821 9SE -WATRNR OPERATl ON IN 1998 ••IIIIlrM I'lIll.ECf I llIIIQIt ..... WRTAtoR RESERVOIR , LEDENJ. PREOI ClEO TE"PERATUf£PROF I LE5 :TEI1PERATlft PR(F 1LE61HAY19B2--------1 JUlIE 19B2 ~1AiCO ..oINT VENl~£-----1 ..JUL.Y UE2 _...-1-......'"-oto-ot I J -~-j ccJ •.,~._J )I 1 ! I·\\ I.\ '1 J J 1 -1 -~-1 1 J 2IilD ~x:,-.~,~--rr 0 211I ';:_r """2 C::~HI--,---J ,..- m .J-'--,::./~..~ t-':!w :I:,',(II -;IIIJ l5 t- Q / w r>fium"t-~ ~ 10 '. 0 6 to IS TEMPERATURE-(CEL5IUSI RRSKA POWER AUTtt:fi I TV CASE I ••WA81182'96£..WATRNA OPERATlONIN 199G ••_lIMA Ml.at I .....1IIlD. LEGEIIIJI WRT~RESERVOIR PREDICTED TEt'PERATUAE PROFILES,TEMPERATURE PRCF I LE5 1 AUWST 1982_.----..1 SEPTEMBER 1982 ~BAEiCO .JJINT VEHTlRE---.-1 OCTOBER 1982 _____...00-'-._...._1.--I 4t-Glo-ot !~.,,-J ("\\ '.) 2IiID ~ :It:..~ I ......-...... 2DO -2 c ~~~~fA-I .~.... .~•~4 ~ '"~I-.. UJ:c ~In I·m ,-=0 l- I- i ~>~Im ..... is.... ~ &0 0 10 15 TEHPERRTURE-lCELS1U61 ~A5KA flOWER AUT~J TY CASE •••WA91182)9SE -WATANA OPEA'UJON IN 1996 ••U.Nl.-.Ef I 1MllJIt ..... LEOENJ.WAT~RESERVO IR PREDICTED TEMPERATURE PROFILES:TEMPERATURE PRCFJLE.51NOVEHBER1982_.------1 DECEMBER 1982 KRlA--ElRiCD ..oINT YENllRE-----1 ..JAflUARY 1983 _u._I __..,.4000t ,J .J I 1 1 J ~-1 J_,-1 ~~1 ~1 --1 1 IIiID "D 0 J:-.~"'"-0 2m -1 c ~:3 f«-\l ..... ~1 ...~ I-......~UI X "'- ~UJ 'j"llii1J \K: 0 I- ~ LtJ:> ~Ilm I- 5.... .~ m 0 6 10 16 TEMPERATURE-CCELSIU61 RASKA PQ&.ER AUTtml TV C~l ••WASlf82l9EE -WATANA DPEAATlON IN 1996 ••_,n.PllU.a 1 .......1IIlIL LEDENlI WAT~RESERVOIR PREDICTED TE"PERATURE PROFILE6,TEtPERATlM:PRCJ='1LE5 l FEBRUARY J983.011 ••*"""__1 MRRCH 1983 tffaA-E1Rit'D .J)INT VENTLM.--_.-1 RPRIL 1983 __110&._1_...'".-Ot~ ·,t IIiID ~-,~ 1-..0 200 ~2 Ii--,, :,.'-.... ~---_.~..~,--~...----~- ........UI ,1IiD \a: 0... i w ->~IOO .... is.... ~ IiQ a Q 6 '0 1& TEMPERATURE-{CELSJU5J " RASKA POWER AUTtlRl TY CASE •••WASlIB219SE -UAlANA OPERATION IN 1995 ••...n-.IWUtt 1 ......I11III.. LEOENl.WAT~RESERVO IR PREDICTED TEHPERATURE PROFILES:TE~TlJ£PRCFILE51MAY1983_.-._...1 .JUtIE 1983 ~ERiCO ..oINT VEHlIJ'E----- -"'-1-oM ..'•...QlQ..G& )J ~ . I .... WATANA OPERATING 2001 Energy Demands EXHIBIT V J )J ...J -}.J }1 I .J J } - 1-1.0 ~ i-O.O I 1-0.5 iI ~:J I I I I I r..5 -a I I I _ ~::l iDa 1 ;;.I I I I ~;I 15 ,iii i ,•15 n.....tI\\IV ,.-~ u w'!j'.I I e~I I ~~,;JwII2 i "w ~~0"...~~~~B o~ ~ 1e70 11111 u:mJtJ'CAa._WI¥110lA •wATCMl ~IIII AL.JJN[I"2001 _ -..;-.--flA[Dlct&Q DUTlIl\..OW l'EtIISMTUE • - - -•--I!\FLOW TlJlFERAllM lGTl:lh I.INTAIC&POIrT L['CL I AT IiUVATlDN 2Iliil FT ISIi5.8 HI 2.INn:ICE POAl L['Cl.Z At Q..EVAtlON 211'F1 15<".3 HI I.INf'ICE POll LE'A1,.1 At EL£VATlON 2077 FT 153;1.1 HI ...INT'lICE PORT L['lQ.•At IUVQ'ftON ZO«1 FT 1&21.1 HI 5.CON&:VALVE AT iUVAlIDN 20«3 Fl 1521.'HI I.1lP1UJolAY CADT AT Q..IYAflON II.FT 1154.'7 HI .FLRSKA POWER Al..1nou TV "1M!"'ll.ICI'''''DnIDIt ..... WATAt-A RESERVOIR OOTFLOW TEt1FERAT~ A-I)[CE GRf:l.'TH KlUA-£IRitO .J)INT VENT.- __...._1·.,...1 - !=1IIIiid I f 1_3 I I f__:::~ -5 '2.O'&i~12 0.00 LLV£L 11 I ••.._. li Lf¥[L 21 I I !f L.£V£L III I -I ••11 I I •LLYn.••••--••••-bH.VN..~I I I I 1 115 ,iii iii iii iii1& o ,.. ., ,-,,0',,1 o -t ~'f .aM I .u.I JUJ I ~'let OCT i ~t ~....;-1 ;g.i MIl r ~1-0 u UI'3".,, ,~~• , •-<a',.I "a •I T r..'i.:"".~i ,;,,~".'..-..:::..~~,..,...'_.Pi • ·'.n'OJ<~'I • \~'"."~a ~·i ltr71 ltrr.l UDPC)I a&;.•wtIfIl 0 IA -WQTANA 0PiAAf ION AL.JJN[IN 2001 _ ----PREDICTED CJnR.aw~1UIL -_--4 ••1N=u..TPfl[RA~ tlJTu.I.INTAt«PORT li\Q.I AT lL.,[VATION flSI"11;&10.5 H't.INTMii POA1 U:VIil,;r AT IiLJ:I/ATION 211""15-4 ..a HI iI.I NT~PORT L£\/il.3 AT El.£VATI ON rtJ77"1W I HI ••INTAICl Pan LI:VIil,..AT IUI/AlION Z04O"1521.1 HI C.~V,,"VI:AT lL.£VATION ICWQ FT 1521.1 Hl I.&PIL.LUAY CAmT AT Q..rIATI~II'"FT 1554.7"' A..R5KA ~ER RUTHlJU TY Nl...'-':cr I IJlIlIai'..... WATRt-A RESERVO IR (JJTFLQW TEt1PERATURE ~ICE ~TH tRUA-EEIASCO ..I1INT VENTIJtE-- l ,___be:),....,.J J J ....,)J J J 1 1 ) 1 --1 r 1 'J ---1 I 1 -------]-,}------']--1 1 NI "1l ~ -I ~"-"-r-'"20D l ,.2 f«1-,-1 ~'- ~I ~..~ I-:~UJs:I (I) lllilO 1-=0 .t-, ~I UJ \>. ~IOO ........ I-'tis....w:r &0 0 Ei 10 16 TEHPERATURE-(CEL5IUSI FLR5KR POWER AUTHmI TV CASE I ••WA?10LR -WRTRNA OPERATION AL(J€IN 2001 ••_1"".....0 I ....1IIlQ.. LEOElID.WATANR RESERVOIR PREDICTED TEHPfRRTUAE PROFILES:TEt1PERATUftE ~lLE51NOVEMBER19'70--------1 OECEt'SER 1970 ~1RiCO .JJINr YEHTlftE-----1 ..JRN,JqRY 1971 _·~_I._"I ....0-0- BiIO ~ ~~I ~--220D-.--.:-:-:'1 .' -"'I ~!1 ...-~111 4 ~ t-!~en "'IID-=0 t- t-~ w \>"i UD "'t-')::I: 0 \.... W :::I: IiQ 0 6 10 16 TEHPERATURE-lCEL5IUSI fLRSKA FOIER AUTtm I TV CASE I ••WA7101~-WATRNA OPERATION ll..()£IN 2001 ••_I...I'IIt..E1'•.......... LEOENl.WRT~RESERVOIR PREDICTED TEtFEAATlR PROFILE.S:TEt1PERATURE PRCF I L.E5tFE~UARY 1971.....__oIt.1 I1RRCH 1971 KRZA-£BI&:.1l .IIIHI'vEHflME-.-.-1 f:V'RIL 1971 _u._.'_......o-ot }J ,..'c]..el -.1 .<.J ]I "1 1 I 1 I 1 ··-1 -1 1 ...)1 1 J I 1 ! I - =,I........·0 20D ,,.2 c: -.3 1ft---l"'-f III .... ~I .4 ~ t-\I !L&J E ,til I'", ~.t-il~ \I W />.....• i'OO .I '"• I-')IIis,II....w IZ IiIO I • 0 II 6 10 1& TEHPERATURE-(CELSIUSI R...R5KR POWER AUT~ITY CASE-••WA7101A -WATANA OPERATlON AlOf>£IN 2001 ••"IMI I'IIUt1 •CItIImI IUlIL LEDENl.WRTAf'R RESERVDIR PREDICTED TEfoFERATURE PftOFtLES'TEt1PERATURE PftCF Jl.E5 1 HRY 19'71----....-1 .JlJt£1911 tRUA-E1RiCO .J)I""VEHTlME-----1 ~y 1971 -...-T.........C-QlQ.04 1&0 ~ J: I I -I ~I I I 10)-2 c:r •~~HII. I ,III'....--~.",,"~I - t-\--~~W2:,/V en.-;;- ,ISO ~II: 0 ttt- ~h ~~ i un J .- .... 5.... W :%: lID 0 10 16 TE~ERATURE-{CELSJU61 FLR5KR PDoER AUTIOU TY CASE •••WA710tA -WATANA OPERATION ALct€IN 2001 ••...-I'IIUCI'1 ............ LEDEIID.WAT~RESERVOIR Pf£D1CTED TEttPERATURE PROFILES:TErlPfRATlR:PR(F JLE5 1 RUWST 1971......-----1 SEPTEMBER 1971 KRlA-E1RiCO ..DINI'VENTIltE-----1 OCTOBER 1971 ___1__"1 C-Gl..... •If.•..,]J ...1 .1 I I )a i J "1 1 "])'1 1 r -I "I 1 1 r""1 i au .,i 2CO I....:...'""z c:""-~~HI 1 III .... ~I 1I"~ •\it-•W %,UI "I"-....'"""""-tE 0 .....'\t- ~"w>~11J) .... 0.....w:r &0 Q IQ IS TEMPERATURE-lCEL5IUSI RASKA POWER AUTtOH TY CASE •••WA710lR -WRTANA OPEARTION AL~IN 2001 ••_1_'M.ECf I DlIlIM-.. LEOENJ.WAT~RESERVOIR PREDICTED TEt9'ERRTlJ£PROFILES:TEt1PERATURE Pft{J"U.E51NOVEt1BER2971.............l DECEHBER 1971 tM~8GD ..rJINr VENTlN:-----l ...JAN.JARy 1972 -.....-T'--I c.Qt...cM IIiQ - ~-.~---2 glO.1 ...~:.:'--~~~HI...lit'_-~...~ I-\i~,(It "j'IIJJ .'"a:: 0 ......,I- ~"\ w>I~ICIJ I-~.... W:r IiO Q 6 10 ISTEMPERATURE-(CELSIU61 A..ASKA POWER AUTtOU TY CASE •••WA7tOlA -WATRNA OPERATION ~(J€IN 2001 ••QIMlI'IIl.£l'r 0II0Ie IOID. LEOEfI(J.WAT~RESERVOIR PREDICTED TEMPERATURE PROFILES:TEt1PERATlJRE PR(FJLE51FEBRUARY1972..-.-....H~RCH 1912 tMlR-EfRiCD .DINT YENTlME_.._.-1 APRIL 1972 -....-T.MI ..T 4I-otG-06 .t,,-,]..1 _...__J ••I )-1 1 I I 1 1 }"-1 1 1)J 1 .1 J J 1 IRI "C. E: !I ~ 200 -2 c••.f«-I---:.3 .... ~I .4 ~ .....i ~~\"-,,In 1 1m ~.E 0 1"-1;.... t- 5l \' w>i ,oo - I- 5... W :J: tro a 5 10 15 TEMPERATURE-ICEL51 US I A-R5KA POIoER AUTa«:RITY CRS[•••WA7IOlR -WATRNA OPERATION Rl(J\,£IN 2001 ••"I'"fIllD.at'f I ur..-1GlO.. LEClENl.loIRT~R£SERVOIR PREDICTED TEMPERATURE PRtF1LE8:TEI"ft:RATURE f'R(F lLE6 1 I1AY 1972._--....1 ..JUlIE:1972 1tIUJHBR6CO .mINT YENTlitE-..---1 ..JUl.Y 1972 _aa._I __...•..o.ot EXHIBIT W I i 1 ]1 ]I } ClD ..Ii Z....---1.0 ~-.'2.1 JiDDlIdII ~-0.5 :z t1"...,-0 -0.0 flj 1 I E f I I - Iii Iii -.~u--t TI I r ~10 ~ 10 ~...fTI a 3 0:~Ldt ]) --i..., 6 ~~\1 ~V,,\~ :J n 0 ~ a 0 ~~..P«Rf't fOIAlAIY NAADf APRIL 1873 1117. 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WA1Ato.A RESERVDIR [JJTFLOU TEI1PERRTURE I=Nl (CE GR().4TH ~ERiCO .JJINT VENTLRE- .J J ...,.,1 ."..".),J ...J "")~J ] i 1 1 1 J )t _]-I 2IiO ~ =I~•-2 g2m •HI.'--~\I"~ ....I ~I.LI X-l til ,lllO r 0.......... ~~ W>i ,OO .... is.... ~ &0 0 6 to 15 TEHPERATURE-lCELSIU61 R..R5KA FQ.ER flJTHCRITY CRSE •••WA7AOlA -WATANR OPERATlON ALeNE (N 2001 ••U.MMUt;T I DfIUIt IIIlQ. LEOENJa WRTAt-R RESERVD IR PREDICTED TEMPERATURE PRQF1LE6'TEMPERATlR PfQ='lLEStNOVEHBE~197a_._-----1 OECEHBER 1973 ~BA6tO .JlINT YENTI.R£-~_.-1 .JANJARy 1974 _.u._T.-"I ....lM)4 no "11ar~I ~\am ,\\~2 "' ,\,.'-- m t\..~ \\~~UJ ••10 z:: 0 i...........t-t-'"i w>~IOO to- ~.... ~ 5a 0 6 10 16 TEHPERATURE-lCEL51U51 FLR5KA POWER RUTtmlTY CASE •••WA7"OlA -WATANA OPERATION ALONE IN 2001 ••u,""....-c:Y I ........... 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LEQEIID.WATAN:l RESERVOIR PREDICTED TEP'PERR1'\JAE PAQF'[LE5:TEt1PERATlft.PRCFI1£6tFEBRUARY1981 _..-----1 t1ARCH 1981 tAWHElAEitO .J)INT VENTlJ'[-----1 l=lPRlL 1981 -_.....-1."...1 C..QlQ.Oe J __I J I 1 J 1 J .-J J ·-1 J 1 J ] I'iIl) ~-I i.~ 2'QO ~-2 c•,=~m~~ '-~"'---.--.'...-~..-.....--...~ ....'"\.-~~W .'r -I lIJ 1 1m I15....•~1.1 W I>•i lOO II • t-IIi3....I~· IiO • I • Q II 10 16 TEMPERATURE-(CEL51U5J ~ASKFI POWER AUTIOn TV CASE,••WAS'I82J02A ...WATANA OPERATION AUJN£IN 2001 ••..,""flIIUD 1 .....1IIlIL LEOEt-D.WATAfIR RESERVOIR PREDICTED 'TEtPEAATUAE PROFtLE6;TEI'ftRATLR:PR(J='1LE5 1 HRY 1981..........--L ...u.E lEl31 ~BA6tO ~INT VENttM:-----L JU..y 1981 _....-1 .....-.c-otrMM 1m ~-,--1 -I !I I --.-'-2 C20DI~'HI. ~-.3--.... ~-~""'.-.-...~ I--~Wx:UI I ISO .: 0 l- i LoJ> i lOO I- is... ~ , lID 0 ..10 16 TEHPERATURE-lCEL51U61 , FLR5KR POWER AllTH(JU TV CASE •••WA8l1BZI01A -WATANA OPERATION ALONE IN 2001 ••..lrNA .....tt ~DnUK IIUl. LEOEIID.WAT~RESERVOIR PREDICTED TEPFERATURE PROFILES,TEMPERRTLR PfU='lLES1AUOJST1981--------L SEPTEtlER 1981 tRUfW:1R3tO ..DINI'VENT~-----L OCTOBER 19S1 ---r._...c-otQ.4M j ...J .J b.~.~J ~.I J .~I ,..~.J .J j .,I -.._,1 J J 1 --1 -1 ..-j J ---1 1 J 1 1 so ~ ::1 ~---.-f-._-.~....2 ~2QlJ -j ~~m-,.'... m I 1 4 ~ t-I \~W J::In 1 1110 r . 0 '.t-~, w \>I i UIl ..... ~...w:r 110 0 0 6 10 lti TEMPERATURE-(CELSIUS) RASKA PBER Fl.mmny CASE •••WA8llB2,OSR -WArRNA OPERATION At...Ot£IN ZOO,••_1""f'lll.K'Y I DIIDI'I IIIlIl. LEGEtC.WAT~RESER'lQ 1R PREDICTED TEHPERATUAE PROFILES,TEIftRATLf£PR(F1LE5 1 NOVEMBER 1981_.-_._--1 DECEMBER 1981 tMlA-EBR6CD ..oINT VEN1lJt£_._--1 .JRN.JM,(1982 c._.IU._I._'".4~ IIiO ~-I ~ 20Q 1-2 ~ "'~..-...--~~Hl--.'--~...~ \.~~wr UI ,1m \E 0 ,.I- ~\~ w .\ >,i um l-e.... ~ m a 6 10 15 TEMPERATURE-lCELSIUSI A...A5KA p(J.£R RUTtan TY eASEl ••WABII8ZI01A -WATANA DPERRTJON ALONE IN 2001 ••_ •.,.NIJ.D:f I IlrMM lGlIL LEOENlI WRT~RESERVOIR PREDICTED TEHPERATLR PROFILES:TEMPERATl.K PR(F I LE5 1 FEBRUARY 1982 . .....----1 I1ARCH 1982 ~1RitD ..JJINf VEN1I,JtE-----1 APRIL 1982 --....-l·....r ....Qt~ I J ••..:~:~J J ..1 .....J I .. EXHIBIT Y - ~ :'~ IOD ...-g~~~.1II 3-I -~.,...~ ,.-~t-\... 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LEDEIID.UAT~RESERVOIR PREDICTED TEMPERATURE PROFILE6;TEt'PERATlft PR(F1LE6 1 FEBRUARY 1983..-..---..1 MRRCH 1983 tmlA-£1lA6CO .nlHT ¥Etn~--_.--1 APRIL 1983 _.....-1.......c-GtD44 2IiQ ~ -I ~-.'-2 gZOO.._'~.HI'I I ~3--~I ...~ ,\~~-'l UI "j ltiD '''"~ 0 •l- I- nl lJJ:>iUJ» l-ts.... !£ liD 0 Ii 10 15 TEMPERRTURE-lCEL5JUSI Fl.R5t<A PBER AUTHCRI TV CASE •••WABllSZIOIA -WRTANA OPERATION ALONE IN 2001 ••..I""....cr I .....1IIIIl. LEOENJ.WATANR RES£RVOIR PREDICTED TEP1PERATUAE.PROFILES:TEtftRATlH:PftfF1LES1NOVEHBERJ982-.------1 OECEHBER 1982 ~1HiCQ ..IJ1Nf'VENllJ'£-----1 ..JRN.JARy 1983 -....--1.-"I .40-04 l l l L__[t Of l L (l l t t l l [ I I t r I I'I f r ISO ~z:: ,.-.i--- I _lJ ••.'o'i-z C200j-':......_...~~HI-.H A ..... ~~ _:.,]...~ I-\-~!"UI 'Im .:II:,. 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NOVOCT5EP 19II'l IUJ.u..u.IIW E ,i ,,,ii',,:1-1.5 15 ,,iii i 'iii ii'•1& o P;I I I I .~~~I I ~...~0 u L&.I0:'0 •."<>:J •",'n C~•I"'..-<a "",.n f...,T .., 0:•\J'U'"IV ri~..,'..IV"..'III .I .\2 ...~';.>'\'',,""\r,,-<~• _:'/"l.i:' ""'l!~."Jl~..,,'.."\!il~,I '-D~-<~.~ LUlDCI'a.._WAllIl2lQlA ~WATANA 1R1Rl10t ~IN ZOOI _ ----PREDICT5D CUTFLOol ~ ._-----ItoFUIW ~~ ..nU"1.INT'*'PORT U:vn.I AT Q.[vaTlON 21'1 FT lliliOIO.&"' 2.INT'*'PORt u;vn.:z AT &uVQ1ION 2"4 Fl I ........a "Ia.1NT'Ql(i flOAT LEVEL a AT £UVQTI~2071 FT 16ai.l MI 4.INTRICl POIfTLEVD...AT iL.£VQTlON 2040 FT 152J .•"1 ,.ctN;;VALV5:AT "-EVAT I ON ZCJ.'O FT'521 •"I ••lIlPlL.l.UIW'CAEST'AT CUVAT'lON 21 ..F1 1&504.'7"1 leece~." I .._..._.•...•_._. .. WATANA AND DEVIL CANYON OPERATING 2002 Energy Demands 'Watana Reservoir Temperatures EXHIBIT Z )1 ----))1 )1 J )1 1 -,-......• liO .., Z~---1.0 ~-iK; '24 I dDID_mI~12 -0.6 ~ ~-0 .....0.0 I;I ,f I~I IJJ 16 16 -~U--i "TI,r uJ ~ ~10 10 -i ~,.., a :x a.~uJ i :D W -4 ~5 '"~~-"-I U."'\~~ J 0 0 \I \I \,~ 0 ,L-J \J 0- NlN9II&R m:CDlID AURV f£lA.Arf ItIR:H q:oAlL linD 19?1 l.£ClDI),D:a._wml02A -WATlNl OPIlARfiON WITW DEVIL CAHYO«IN 2(Ul ••J\..A5KA ~RlITI-KRI TY PAiDICT5D DUTFLOI T&:IP(MTl..lI5 •~-- - --1tRJJoi TlaRRA'Tl.AE MIMI IilIllUCf I lJIIIDtI ..... 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Z.1NT,",PORT L.[VQ.2 AT "-(VATION 211.F1 11044.1"' J.INTAHE POIff L£\'£l a AT EL£VATtOH 'lCfT1 Fl 163i.1 "' ...INT~POtT L.(Y£L...AT Q..(VATION 2O«J Fl 11021.8"1 5.CONi:VIll.V[AT IiL£VATI~2040 FT 1121 •"'I Ii.IlPIL.UII:W'~T AT 5l.[VATION 21"FT 1&54.'7 "I RASKA POWER AUTt-ml TV _IMl.....aT I IJlIUIt ...... WATAt-R RESER'IO IR WTFLOW TEt1PE.RATlft 1M)leE GR(Io4TH ~M-E1RiCD J)INT VEKflJtE-- ]I J J .J j I ~ 1 1 }i J 1 J 1 1 J j 1 ~]1 ]1 IIiiO ~~...--_. ~ ~I ~.-...-.....---2 c:200 i :'H1 --i .'.... m 0 ...~ t-I ~~I UI"";,-:E 0 0t-o~l ~l ill..... '. t-~.... ~-. 0 10 Iii TEHPERRTLM-lCELSIL6 » FLR6I<R POWER AUT~JTY CASE •••WA7102A -~TJN:t OPERATION WITH [EVIL C~Y(J\l IN 2002 ••......-..cr I IMUII ..... LEOEtlil.WATAN\f£SERVO IR PREDICTED lE~RATc.R PROFILE6.TEI'PERATlI'E.PRlFIl£51~VEIt3ER 1970......----0Ec:a&:R 1970 tMlA-f:RiCO ..IIINt'WENTlItE-----1 .JRNJMY 1971 _u._I'_"1 ....... IIiO ~.,I 2IQQ ....2.-....--~-.....""....-.-----"".....-~••Z....' .....~~III '11m E 0..... ~ ~l ~ICIJ 1'0-.. 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L£J % 110 0 &10 1& TEMPERATURE-lCELSIUSJ FLA6I<R PI:»ER AUTtOU TV CASE ...WA7102A -WATANA OPERATION WITH [EVIL C~y~IN 2002 ••..I_....-::r I ~-. LEOENlI WATAfIR R£GERVO IR PREDICTED TErtPERAT\R PROFllES'TEt1PERATt.R:Pft(F1l£5 1 AlOJST 197t...-..-..-....1 SEPTEttEER 1971 ~lAiItO .J]IHT VEl(flJ([-----1 OCT08£R 1971 -........_••«..0004 ,J J J J .1 ]}1 1 1 1 1 )J ]1 )J -) IIiIO ~ ,-.t....'.....0 200 '"""Z ~,..,""S-... ~I ...~ ....I ilIJ :E:I fA.1.I -......!S....r ~• I --~-lIJ>i lOO .... ~.- ~ &ID 0 10 16 T~RATURE-(CELS)U5J FLA6KR POER AUTtDU TV CASE •••WA7102A -WATAHA OPERATION WITH [EVIL CR"olY~IN 2002 ••...,...-.0 I ........ LElENJ.WATRN:t R£S£RVO I R .PRmlCTED TElftRRll.J'E PROFILES,TEI'PERATlJ£PR(F ILE5 1 NOVEHBER 1971--..-.-.-l OECEH8ER 1971 ~-.o ..DINt'¥ENtUlE-----l~Y 1972 -......T~...·I ~Q.Ot sa ~II IDO ...~ "'~","2 fA...., -.",",.... m ...~ I~g ,111I li... ~ l&J ->i UXl ... 5... ~ III 0 10 1& TEMPERATURE-ICEL51U6J Ft:.R6l<R flOoEH Rl.ITttaf)TY CASE-••WA?lD2R -WATANA OPERATION WITH ~VIL CAlfY(JII IN 2002 ••u._.-...:r I ........ LEOENJ-WAT~RESERVOIR PRmICT£D TEt1P£RAnI'E PROFILES:TEt'PERATlI£PRrF I LE5 \FEBRUARY 2972-----._.\HRRCH 1972 ~IIII:D .J:JINr VDnlJll-----1 APRIL urn --1·....1 ...G004 .1 i ...~.··1 ..j ..]1 1 1 ]} IIiIQ ~'II 100 r'---I 11II 2 HI•L-J-N .'...m ...~...i~III"..c 0 ~--.. 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LEOENl.WRT~RESERVOIR PREDICTED TEttPEMTlJE PRQf'lLE6,TEt'PERATlflE PR(J='ILE6 1 HAY 1976------..1 ~19'76 tffaA-£1lAI!iIXJ .J1INf VEMTlN:-----1 ~y urns --T·.....I e-GlD-CM IIiO ~.r-:1 !~IIlOO~,,"Z HI-.~3-..... ~..-.~~..----I....- ~UI •'SO 1/lj r'.... 2 /' ~1/- jim .... 5..... ~ m 0 &10 16 TEHPERATURE-(CELSIU61 A...R6I<A POER RUTtDU TV CASE...WA?802A -IMnANA OPERATl ON WITH lEY I L C~(»I IN 2002 ••...........,.-.......-. LEOENl.WRTAt-A RESER'iO I R PREDICTED TEHPERRT~PROF1LE6'TE~TlR PRlFIl.E5 1 AUOJST 19?6..--_._-1 SEPTEHBER 1976 ~BAEiIXJ ..DINT WENllN:---.-1 OCTOBER 1916 -....-1'-.......o-cM )J J I J 1 1 1 1 1 )1 ],) sa ~I I....' 20J ", ~.1ft--.~.'--m \1 4 ~ t-~,~~.\..CA 1 110 , 15t-l~I \ .....•:>~i ,OO 't ~\5 '..... ~ 10 0 aD 16 TEHPERATlft -«CELS]USI R..A5t<A POet fl.JTtOu TV CASE ...WA?802R -WAT~OPERATION WITH t£VIL CFlNY~IN 2002 ••..,"".....at --r ......... LEIENl.WRTA-R RESEfWO IR PREDICTED TEPPERA1l.H:PROFILES,TEtftRRlUE PfU'1LE5 1 NOVEHBER 1£178._--.....I OECEt18ER 19'76 fflUA-£lJIit1l .J1INr wen ...-----1 JAN.J:lRy urn -~T''''''l ....... Ilia.i , , ,i , ,I •iii , , , ..Z-i ! "11 i! mJ I =1 i~•~2C~~~'MIII'- m ~ ~'5U1 I If!tI I I~I I IlIS I I I I I I I ~ l-e.... ~ w>i1mq=!=ft±=t-+-++=t=t=t=t==t=:t=I -,I I I I I I I I I I I I I I I al I ,,I I I I I I I 'I ,I I 10 IIi TEHPERATURE-lCELS1UBI ~R6KA POWER RlJ'l1Dll T'f CRSE ...WA?BD2A -WATANA OPERATION WITH [£YIL.C~(JIf IN 2002 •• L.EDDD. PRmlCTED TEI1PERRTURE PRQF'[lE:6' ---t HAY urn.----l...ltJt£1971 -----I..JJL.V 1977 ..._......-:rl ........ WAT~RESERVOI R TEI'PERATU£PRlF1LE& I4NA-£IRI:D .JUNr VENllR:. -~-Iy-"I ......... 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J:D W -t....., Ii ~~'\....I U.-.....~.-0::l \~A0 ----..... v V 0 0 tIWEI1BER !:nEH9£R ~y fElillUlRY IIARCH j:IIRfL 1911)1981 L£DDCI.CAllE ...WAB111121Q2IjJ -WATRNA DPEAAllCW wnw DE:VIL CANYON IN 2002 _FLASKA POWER AUT...ml TV PREOI CTEe l11TFLG4 1'DPtRAT'UlE _lrNA IWl.EtT 1 DrIIQM IIIlIl.•- - - - --I foFLOW fiI'RRATLA£ NDTi:G,'I.INY'~POATLEVEL.I AT EL.£VAT10t4 211i'FT 1;go.G HI HATAf'A RE5ERVD IR 2.INY'~POiT LEVEl.2 AT a£VAlION 211..Fl 1G-t4.a HI (JJTFL~TEtftRATURE3.INTAKE PlJn LEVEl..3 QT EUVRTION '2f177 FT I 63a.I HI FV'JO (CE ~TH<4.INTRKE PORT L[~L ..AT ~VATION 2040 FT 1&21.8 HI ,.[(Hi VllLV[AT iLEVAllDN 2040 FT 1&2111 HI ~ERiCD ..llINf YEHT\JtE8.iPl~AY CAtU AT El.EVQTfON 21.-FT 1~.7 HI --·....-1·.......- ~~~.I .I .IJ .J_±_==r=_L __~["5-~"_'.0j;l o I.£YU I T -••!LfVfL 2 •I II !i L.£y[L 3 .-•-•I I.£YEl 4 -•_1 __• CD«:YRVf: llPlLU4AY I I 15 ,i ,,i ,,,,,I ,•1& n ~ u I I I I I I I "'I Ia.a L •~.I I <>:>",•I I C~,,'''',••-l a:•.1 ,,'1\.1 T "11a' , " • .r :;'01 ',.1 .."..2"• ,I •L-JI.'r '\I ••w ,~v -l~,."J"••~,'.1\...~•I ".,\..i l'"""~6 ·'i o 1 KlV I .10M I .u.~'lD'l GEP "1 ocr t..~1 IE ..f .-w ,F£8 t ...'j rH·t D I9tU I 1_ L.£(DI),CAIiE,_W'W1I821Q2S -WArANR OPERAtiON WIl ...[£Vll CANYON IN 2001 _ ----PR£OlCTiOCl1TFlQoj K ..£AATLIIi: --••-_.I ~1'£)f3£AATLR&: NIt""I.INTl:lI<i PORT L~1 AT EL..£VATIO~21101 F1 11;66."HI 2.INT~PORt L[V£l.2 At IiLivAlION 2114 F1 (;.14.1 HI a.INT''*E PORT LEva 3 At El..EVAlION tan F1 16ii.1 HI <4.INTl:lI<i POAT L£VIa 4 AT £L.£VA"TlQN 2040 FT IliZl.II"1 ,.COt€VRl,.V£AT &UVATION 20«)FT IliZl.8 MI 8.liPlU-U1W CA[lif AT £L£VAflON 2148 FT 1&ili<4.7 HI FLA5KA POWER AUTtDUTY ....I11..-..:r I _..... NAT....AESERWtR [JJTFL.OW TEtftRAT\R IN)ICE GRaoITH ~IA&CD ..01 ....WEN'f\K- ______"J ,._J J -----,!I J .J I 1 ]--.I 1 ----1 -1 '-1 -1 1 )) 260 ! ~l i... "",-, 203 :2 ~I-........S ... ffi ,...~ .-1 ~w:r •U1 '"j UiO ~ :II:', 0 ,.I-.... @ w>~IOO .-'- 5...... ~ 60 0 6 10 16 TEMPERATURE-(CEL5IUSI fLA5KA POWER RllftOU TY CReE •••WABII82102B -WATANA OPERATION WITH DEVIL CANYON IN 2002 ••_UNA I'IIO..UT I ........ LEOf"ll •WATAf\A RESERVD IR PREDICTED TEMPERATU~PROFILES·TE~ERATURE PR(J=1l£6 L NOVEMBER 1980 ..----...--1 DECEMBER 1980 tMlA.(:EI&])..nIt«'VENTlItE-----1 .JAt-IJRRY 1981 __....._1 1 _..1 .-0&.... 2IiD ~r.,-,i.,~a......., 2tD 111 2 Cl3~~,III'0-4-.... ~~..~ w ~I-'1w:z::I lJ) -;1&0 ~. a 1.I- ~ W> i um I- 5....w::z::: 60 0 0 6 '0 lli TEHPERATURE-(CEL5IUSI ~A5KA POWER AUTtt:fiI TV CASE,••WABtlB2)02B -WATANA OPERATION WITH DEVIL CANYON IN 2002 ••_IJIIlIIII.Ef I onDIt IIIlIl. 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'.\-Jft 1&10 '-\.2 Z-~~ W ~.... ~\II)-I \.E 0.....\l- ~I(IJ t~I i '"'-... ~.... ~I!IO .~V£ 0 10 .16 TEt1PERATl.RE-(C£LSJUSI FLA5t<A POWER RlTHrfU TV CASE •••OC?602A -DEY[L CANYON OPERATU]N loJlT~WRT~IN 2002 .._.""l'M.UT I ........... LEClEN).[£V IL C~va.a RESERVO IR PREOI ClEO TEHPERAT\R PROF [LE6 I lE~1'\.ME PRrFlLE8tFE~RY 1977---..-_.1 t1RRCH 1977 tffUR-EEAitD ..olMf VENTURE-----I APR[L 1977 _&&._1 __"1 ........ _,J J ...J ,-c.".t I J J I 1 I }1 I 1 J J J 1 J "j J 1 IIIJ ~..~\ \,-Nt, UiO \IZ i-•~, -4,~~~ ~\,en-\ I "-~....\.... filtOO tw:>'\~..~.... ~ ~ ~6D aN:lIv....~ 0 10 15 TEHPERATlft -(CELS H..61 RASKA f'Q.ER fIlTtUU TV CASE •••OC?B02A -OEVlL CANVON OPERATlCN WITH WRT~IN 2002 ••unllllWLKT •......... 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LEl:ENlI t£v IL ~y~RESERVe IR PREDICTED TEHPERATLR PROF'lLES,TEI1PERATlJ£ptQ='1LE5 1 HRY 1977--------1 ...l.I£lfrT7 ~BAEm ..JJINI'VENTlItE-----1 ..u.y lfrT7 -"'-1--"1 ...~ EXHIBIT AM 100 .J--~",~fIIIiD~.Z Z-~.... ~..... ~lit-•~..... ~IOO W>~ ..... ~.... ~III .~W£ 0 10 16 TEMPERATURE-(CEL5JU5. FLR5t(A POWER AUllUfI TY CASE,••OC81182'020 -DEVIL CANYON OPERATION WITH WAT~IN 2002 ................:r I -.....-WATRNA ~Tt£R STATION DATR I:EV IL CRoltV~RESERVO I RLEDE!ID. PREDI crED TEI1PERATURE PROF I LE6 'TEt1PERATlft.PRCF I lE51FEBRUARY1982......-....1 t1ARCH 1982 KRZA-EII&:O ..DUff VENTIN:-----1 RPfUl 1982 _~-I'_"I ....o-oe (l t (l L.[l ~.L __L (([ r r--<-"I (f~-~I~I r r 100 ~~""""--._-'I".._III.g ",',.~ lliO -.1._.2 Z-~.... ~.... ~(I)-I IK: 0....Ii,OO Iw:>fi .... 5..... ~&J .~lIE 0 &10 16 TEHPERATURE-lCEL6IU61 FLASI<R PCHR IlJnO~JTV CRSE-_OC8IIBZI020 -DEVIL CANYDN DPERAHON WITH ~TAI'A IN 2002 ••...na.....,.I ......... -WRTANA WEATt£R STAHllN DATA [£'1 I L C~YllN RESERVO I RLEtENJ- PREOlCTED TEt'lPERAT1.f£PROFILE6'TEtftRATlJR[PR(F I LE5 1 NOVEHBER 1981-------.1 OECEHBER 1981 HRlA-£1I&D ..oINr ~lItE-.._--1 .JAN.JARy 1982 --'-1'--1 .....~ i J---~......I IQO -0~ III !~~ r-I--,~Ji lliD I ..Z Z-~....,~~ 41 , :E i (II-1 ~, ~I'....-~IOO "/I ,' W I I >I IiII•·,I ~ ,,e I.... ~60 ·· I, , aN:,1Iw..ws:I I I ID 10 1& TEJftRATlRE-(CELSllAi I A...R6t<A fIOoIER RUTtan TV CASE •••OC811SZIQ20 -DEVIL CANYON OPERATION WITH WAT~IN 2D02 .....""NlUCf I _.... -WATANA WEATl£R STRHDN DATA [EVIL ~va-.RESERVOIRLErENl. PREDICTED TEtf3ERATUAE PAOFtLES.TEHPERATURE PRl:FILES1AUClJ6T1981 .._------SEPT Et1I£R 1ge 1 tfRlR..£1JECD .DINt'\9fTlME-.--.....1 OCTCIIER 1981 [(-t t (f,(-t l [ f r ("","""'" IQQ "11 i!-I ~\---.......-......~--........-----1--......~--..-...--- "..._.---~~, 150 \Iz z-,~ m . ~~ ~t- ~'l...[II-I II:' 0t- t-~IOO ~ ~ t- is...... ~150 .~ 0, 10 16 TEHPERATLAE-(CELSnJ61 FLASKR P'CMR AUTHCRI TV CASE •••OC811B2102D -DEVIL CANYON OPERAT[ON WITH WAT~IN 2002 .. -.""MILET I DlIIDIIIIlIlU. -WATANA lolEATt£R STAHON DATA (EVIL CAiYCH RESERVOIRLEOENl. PREDICTED TEI1PERATlR!PROFILE8.TEt'ftRATURE f"R(F)LE6 1 HRY 1981......----1 ..uE 1981 lINA-E:lIIiCO .JlIMr VEKllltE--_.-1 ..u..y \981 ---1'-".......... r 100 ~ II.!"~~1ft lliD \.Z ~~ ~I\.~ ~.... ~1.....(II-I E 0.... QIOO W>~.... is-~15O .~W£ 0 6 lO l6 TEHPERATURE-lCEL51U5J Ft-A5I<A f'OWER Al.1Ttm1 TY CASE ...DC811BZlO2D -D£VIL CANYON OPERATION WITH WATl=HA IN 2OD2 _...n.fIaEf I .......... -WAT ANA IoEATt£R STAll ON DATR CEV IL CA-fY~RESERVO IRLEDE~. 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NlnllMUCT I IJfIlIIM IIIlIL• --- - - -I~TPFOlR1l.lli TO ~lANA 'IUOIlOIA NlJ'JDh I.INTACE POIfT U:vo..I '"&L.£YATION 1045 "1....i4 HI [EVIL CFf.lYrJ.I RESERVOIR I.INTACE POIfT LlVQ.2 AT Q.tYATION I~"14.1.10 HI WTFLDW TEtftRATI..I£3.~'1~Y£'"ELEYATION B90 FT 1301.15"1 4.1IP11.L..WQ'(CAmT AT EUVAT ION '406 FT 1427.84 HI A'Il tCE ~TH ttlUA-£lIR6tO J:l1Nt"'IEHT'ItE -...-1·_..1-...·- EXHIBIT AN 200 .J..------............--_..--.....- ........fA, 150 .z Z~~:~-t 1 ~....., ~•til-I ·~·0.....I~Im I •uJ>I i • I .....I I~I 0.-4 ~IO I • I I I I I I~Y£I I 0 It 10 Iii ~ERATURE-(CEL51U6J FLA5t<R POWER RJTtOU T'f CRGE •••OC81182102D -D£VIL CANtON DP£RATION wnw WAT~IN 2002 ••_....-.:a -.DIIUM ....... -WATANA WERTHER STATION DATA [£VIL a:H1~R£SERYOIRLElZNJ. PREDICTED TEHPERATURE PRDFlLE6,TEtftflATlft:PR(Y'1LES t HAY t98a.......--1 JUtr£1983 ~1AiCO .lJINT V£NTlJtE-----_..._1'_"1 ....o-oe ((l l l I (l_L [L l.l I f f".f I (I'.I f' 1m ~ It';-,~~• I ,.Ji-';0 ~12 i-~... ~t- W %:til-I ~t- ~,m UJ>i t- is-~fiU 1IS:-:w: 0 10 16 T~RATLRE-tCEL5IUSI . 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