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Home My WebLink AboutInstream ice simulations supp studies for middle susitna 1985U ITNA HYD OELECTRIC PROJECT ,....,.L INaWGV· AEGULA TORY COMMI8810N PltO .. CT No. 11'14 INSTAEAM ICE SIMULATIONS: SUPPLEMENTARY STUDIES FOR MIDDLE SUSI:TNA IVER ~~~c=~~~®©@ GUSITNA JOINT VENTURE I FINAL REPORT NOVEMBER 1885 DOCUMENT No.--~ l!t';:::;:::::::= Alllska Power Authority eusuna ,..,e eu!J File # t.l ;). ~. $" SOSI'l'RA BYDROBLBC'l'RIC PROJBC'l' '*='-t No. 2M5 Sueitne File No. •2.2.5 IWftltBAII ICB SIIIOLA'l'IORS 1 SUPPLaiBift'ARY ftUDIBS POR IIIDDLB SOSI'l'RA RIVBR Report by Rarza-!basco Susitna Joint Venture Prepared for Alaska Power Authority Final Report November 1985 ROTICE ARY QOBSTIORS OR COMMBNTS CONCBRNIRG THIS RBPORT SHOULD BE DIRECTBD TO TIIB ALASKA POWER AUTHORITY SOSITNA PROJBCT OPPICE --.. LIS1' Cl Ad *BitS 1 .0 IN1iUXJC'l'l<lf 2.1 GI!NERAL 2.2 AL~ OPERATIKi POLICIES fa{ WM'ANA AND DEVIL CANYOO KJLTI-LEVEJ .. PCJeR INTAICE 2.4 AL'l'ERNM'IVE IESIGNS roR WATANA KJLTI LEVEL PCN:R INTAICE 2.5 AL~ IESIGNS roR !EVIL CAtmJf ooriEl' K>RICS 3.0 RiBJLTS 3.1 ~ERAL 3. 2 'lBREE-ST1!GE PRlJECT 3.2.1 stage I Operation 3.2.2 Stage II Operation 3.2.3 Stage III Operation 3 ~3 AL~ OPERATIN3 POLICIES FOR WATANA AND DEVIL CANYOO MULTI-LEVEL PCM:R INIAICES - •'11i)-5'1'1GE" ~ 3.3.1 watana Operating Alone with 2001 Energy Dernarx3 i PAGE iii iv vii 1 3 5 5 6 7 8 9 10 10 11 11 12 13 14 14 PAGE 3.3.2 Mltana and Devil canyon 16 (l)erating with 2002 Energy Deaand 3.4 AL'l.'BMM'IVB INS'l'RFM PU:Ii 17 ~ -.'110-STIIGE. PR:>JEX:T 3.4.1 Mltana <»&rating Alone 17 with 2001 Energy Denand 3.4.2 Mltana and Devil Canyon 18 (l)erating with 2002 Energy Deaand 3.5 AL~ IESIGNS fOR ~ 18 fiJLTI -LEVEL Palm INI'AKE ·~·~ 3.5.1 N!ltana Operating Alone 18 with 2001 Energy Demand 3.5.2 watana and oevu canyon 19 (l)erating with 2002 Energy Dealmd 3.6 AL~ IESIGNS POR 11VIL 20 ~ OO'It.ET K)Rl(S - ·no-sTI!GE" PRlJEX:T 4.0 <XR:WSICIIS 21 s.o REl"ElBCES 24 TAlUS ncums pniBI'IS ii 1 2 3 4 5 6 7 8 9 10 11 Title Scope of &.lpplementary River Ice Sinulations Alternative llltana .POwer Intake Designs MllxiDull Sinulated Winter River Stages 'lbree-Stage Project vs. tllltural Conditions MaxiDLm Sinulated Total Ice thicknesses 'lhree-Stage Project vs. Natural Conditions MaxiDLm Sinulated Solid Ice thicknesses 'lhree-Stage Project vs. Natural Conditions MaxiDun Sinulated Winter River Stages: Alternative Power Intake Operating Policies and Instream Flow Requirements -'l'Wo-StArJe Project Maxinun Sinulated Total Ice thicknesses: Alternative Power Intake Operating Policies and Instrean Flow Requirements -no-stage Project Maxinun Siua.llated Solid Ice thicknesses: Alternative PoNar Intake Operating Policies and Instream Flow Requirements -TWo-Stage Project Maxiuun SiDI.llated Winter River Stages: Alternative Designs for watana Power Intake and Devil canyon ()ltlet it>rlts Intake -no-stage Project Maximum Sinulated Total Ice thicknesses: Alternative Designs for watana Power Intake and Devil canyon ()ltiet it>rlts Intake -no-stage Project Maxiuun SiDI.llated Solid Ice thicknesses: Alternative Designs for watana Power Intake and Devil CAnyon ()ltlet it>rlts Intake -'IW-Stage Project iii 1 2 3 4 5 6 7 8 9 10 11 12 13 Figures 14-16 14 15 16 Title &Jsitna River Instres Flow Requirements: Case C and Case E-VI Wlltana ...U.tilevel Intake ~stage Project Release Constraint: Case E-I Case C vs. case E-VI Sinulated Flows: liltana ~rating Alooe, ~Stage PrOject Case C vs. case E-VI Sinulated Flows: ~tana and Devil canyon Operating, ~Stage Project Si:nul.ated River Ice Conditions stage I vs. Natural Si:nul.ated River Ice Conditions Stage II vs. Natural SiDa.tlated River Ice Conditions Stage III vs. Natural Si:nul.ated River Ice COnditions Stages I, II, and III Si:nul.ated Reservoir Discharges -Stage I Si:nul.ated Reservoir Discharges -Stage II SiDa.tlated Reservoir Discharges -Stage III 'Ihree-Stage Project Sim..alated Reservoir Release 'I'elr{:leratures: Flow cp!rating ~ Requirements PoliSJ!: I case E-VI, E-1 Inflow-Matching II case E-VI, E-1 Inflow-Matching III case E-VI, E-1 Inflow-Matching iv LIST Cl FIQJRBS (ccntinled) N\.Dber Title Figures 17-31 two-Stage Project Sinulated Reservoir Release Tenperatures: Devil watana: canyon Flow Cllerating Intake Q.ttlet Reservoir ReQuirements Poli~ Design N:>rks 17 watana case c Alternatives Original Present 18 watana case E-VI Alternatives Odginal Present 19 watana case c Alternatives Original Present 20 Devil case c Alternatives Original Present canyon 21 Devil case E-VI Alternatives Original Present canyon 22 watana Alternatives Inflow-Original Present Matching 23 watana Alternatives wannest Original Present water 24 Devil Alternatives Inflow-Original Present Canyon Matching 25 Devil Alternatives wannest Original Present canyon water 26 watana case c \tlnnest Alternatives Present \titer 27 \tltana case c wannest Alternatives Present water 28 Devil case c wannest Alternatives Present canyon water 29 Devil case c wannest Alternatives High canyon water v LIST Cl PIQRS (conti.nm) a.aber Title Devil N!ltana Canyon Flow q>erating Intake OJtlet Reservoir Requirements Policy Design w:>rks 30 Devil case c N!lrmest Odginal Alternatives canyon N!lter 31 cavil case c wannest 1800/1770 Alternatives canyon water vi LIST Cl EXBIBrrs !CECAL SIMULATIOO RESULTS EXHIBrl'S A-F: lRREE-STAGE PtnTOCT Intake Project1 WBather • Flow ~rating Exhibit Status Period Requirement Poli£l A Stage I 1981-82 case E-VI Inflow- Matching 8 Stage II 1981-82 case E-VI Inflow- Matching c Stage III 1981-82 case E-VI Inflow- Matching D Stage I 1981-82 case E-I Inflow- Matching E stage II 1981-82 Case E-I Inflow- Matching F Stage III 1981-82 case E-I Inflow- Matching EXHIBITS G-X: noD-STAGE PmJEX:T Devil canyon Energy1 Intake watana Cone Project Weather Flow cpa rating Intake Valve Exhibit Status Demand Period Requirement Poli£l Desi9_!! Intake G watana 2001 1981-82 case c Inflow-Original Present ()lly Matching H watana 2001 1981-82 case c wannest Original Present O'lly water I watana 2001 1981-82 case c Lowest Original Present O'lly Port 1) See note on page ix vii LIS!' aP E:XBIBI'l'S (contiralad) !CECAL SIMUIATIOO RESULTS Devil Canyon Energyl Intake watana Cone Project Weather Flow ~rating Intake Valve Exhibit Status Demand Period Requirement Policy Design Intake J watana 2001 1981-82 case E-VI Inflow-Original Present O'lly Matching K watana 2001 1981-82 case E-VI wannest Original Present O'lly water L watana 2001 1971-72 case c wannest Odginal Present O'lly water M watana & 2002 1981-82 Case C wannest Original Present Devil water Canyon N watana & 2002 1981-82 case E-VI Inflow Original Present Devil Matching Canyon 0 watana & 2002 1981-82 case E-VI wannest Original Present Devil water Canyon p watana 2001 1981-82 case c wannest 1880/1850 Present O'lly water 0 watana 2001 1981-82 Case C Wannest 1800/1770 Present O'lly water R watana 2001 1971-72 case c wannest 1880/1850 Present O'lly water s watana 2001 1971-72 case c wannest 1800/1770 Present O'lly water T watana 2001 1971-72 case c wannest 1800/1500 Present O'lly water u watana 2001 1971-72 case c wannest 1636/1470 Present O'lly water 1) See note on page ix viii LISl' ~ EXIIIBI'l'S (contiraaed) ICEX:AL SIMUIATIOO RESULTS Devil Canyon &lergyl Intake watana Cone Project Weather Flow ~rating Intake valve Exhibit Status Demand Period ReQuirement Poli~ Des ill! Intake v tlltana & 2002 1981-82 case c tllnnest 1800/lTIO Present Devil water canyon w tlltana & 2002 1981-82 Case c tllnnest Original High Devil water canyon X watana & 2002 1981-82 Case C wannest 1800/lTIO High Devil water canyon 1) The projected energy demands in the Amendment to the License Application (Alaska Power Authority 1985) have been revised from the original License Application (Alaska Power Authority 1983). "nle exhibits in this report show the energy demand years based on the original License Application. 1he follow- ing table is provided to facilitate oonversion of energy demand years shown oo the exhibits in this report to energy demand years for the amended License Applicatioo. "nlree Stage Project watana (Elev. 2000) watana ( Elev. 2000) and Devil Canyon watana (Elev. 2185) and Devil Canyon 'f';IIO Stage Project watana (Elev. 2185) watana (Elev. Zl85) and Devil Canyon ix Sh<Mi lvrended on Exhibit License Application 200 2002 2020 2001 2002 mid-Stage I mid-Stage II late-Stage III mid-Stage I early-Stage III River ice simulation results are presented herein as a supplement to those included in the "Instream Ice Sinul.ation study" (Harza-Ebasco 1984b). '111e supplementary simulations are inteOOed to include recent refinements in the p~ SUSitna ~lectric Project and to evaluate the sensitivity of Susitna River ice processes to various parameters. The following were conside~: a) Revised "three-stage" construction of the project b) Alternative instream flow requirements c) Alternative operating policies for nulti-level power intakes d) Alternative low levels for Watana power intake e) Alternative levels for Devil canyon ootlet works. Results of the river ice sin'ulations support the following conclusions: 1. Expected river ice conditions with the proposed case E-VI flow re- quirements are not significantly different from those with Case C or case E-I requirements. 2. It is e>tpeeted that the "wannest water" and the "lowest port" alter- native operating policies may tend to reduce sanewhat the ice cover development relative to the proposed "inflow-matching• policy. However, this trend did not hold for all of the sensitivity sinul.a- tions and should not be ccunted on as a general rule. In particular, with Devil canyon Dam in operation the alternative operating policies have no significant effect on river ice. -1- j. It is expected that provision of lower ports at the watana power intake would generally tend to reduce sanewhat the extent of the ice front progression and the maximum river stages near the upstream extent of the cover. However, substantial reductions in the ice condit i ons are not expected to occur consistently unless a very low intake port at Elevation 1636 is provided • . 4. An alternative high intake (elevation 1425) for the Devil canyon a.ttlet works has no significant effect on expected river ice condi- tions relative to the present design, although it increases release temperatures during brief periods of summer operation. -2- ~ I I This report presents the results of river ice simulations for the middle reach of the susitna River (i.e., downstream of the proposed Susitna Hydroelectric Project and upstream of the Chulitna River confluence -see Figure 1). These river ice sinulations are prov:.ded as a supplement to the previously published "Instrean Ice Sina\lation Study' (Harza-Ebasco 1934b). One purpose of the present study is to provide u~dated river ice results based on recent refinements to the proposed susitna HyaL·~lec.:tric Project. In particular, these updated results are based on the revi."«l "Case E-VI" instream flow requirements and the "Three-Stage" construction sequence (Alaska Power Authority 1985), which has replaced the "TWo-Stage" project proposed in the original License Application (Alaska Powe r Authority 1983). 'lhis report is also intended to evaluate the sensitivity of SUSitna River ice p~ to several parameters beyond the scope of the earlier report. These include alternative power intake operating policies, alternative designs for the watana nulti-level power intakes, alternative instream flow requirements and alternative intake elevations for the Devil canyon outlet works. '11le scope of these alternatives is discussed in Chapter 2. Many of the sensitivity sinulations described in this report were carri ed out with the case c flow requirements and the "two-stage" project prior to the adoption of the "Case E-VI" flow r>9QI.lirements and the "three-stage" project by the Alaska Po.ler Authority. '!he general trends of the sensitivity results are not expected to be ff ected by these changes in flow requirements and construction staging. Conclusions regarding sensitivity of river ice processes are therefore considered valid. The methodology for the supplementary river ice sbnulations herein is identi- cal to that employed for the Instream Ice Simulation Study (Harza-Ebasco 1984b). 'ttle calibrated river ice nodel ICECAL (Harza-Ebasco 1984a) is used to generate the sinulations. Each ICFX:AL sinulation is based on the results of a corresponding reservoir tEI!p!rature simulation (via the DYRESM model, Alaska Power Authority 1984, Harza-Ebasco 1984d) and a stream temperature -3- sirlulatioo (via the SN1'!MP model, Arctic Environnental Information and Data Center 1984, Alaska Power Authority 1984). Results of the !CECAL model are presented in tems of representative ice thicknesses and water surface eleva- tions as a function of time and locatioo along the river. Results continue to be focuaed at the river mdle locatioos of those slough and side channels beliewd to be mat inp>rtant in tems of salmn productioo. A more ~lete deecriptioo of the backgroond, methodology, capabilities and lilaitations of the river ice modeling process is included in the previously published reports (Barza-Ebasco l984a, Harza-Ebasco 1984b). -4- 2.1 General Initial ICECAL simulations included in the •rnstream Ice Sim..tlation Study• (Harza-Ebasco 1984b) were based on conditions presented in the original License ~licatioo (.PJ.21.ska Power Authority 1983). 'lhese conditioos included a •two-stage• oonstructioo sequence (i.e., watana completed in 1996, Devil canyon caapleted in 2002), the case C flow requirements (Figure 2), multi- level watana power intake geometry shown in Figure 3, and the •inflow- matching• operating policy for the ~r intakes (i.e., an atterti>t to match the reservoir release water tenperatures with the natural flow tenp!ratures). These initial sim..tlations wre performed for a variety of wather conditions am project energy demands. several refinements to the proposed susitna Hydroelectric Project have recently been adq>ted by the Alaska Power Authority, am are fully discussed in the License Application Amendment currently under preparation (Alaska Power Authority 1985). In particular, these refinements include the •case E-vr• flow-requirements (Figure 2) and the •three-stage• construction se- quence for the project as outlined below: 1. Stage I - A lower watana Dam (normal maxinuJm pool elevation 2000 ft. MSL) would be constructed. 2. Stage II -The full Devil Canyon Dam (normal maximum pool elevation 1455 ft. M.<;L) would be added. 3. Stage III -Watana Dam would be raised to its ultimate height (normal maxi.nun pool elevation 2185 ft. MSL). This report includes I CECAL simulations which are based upon these project refinenents as currently adopted. '11lese !CECAL simulations were performed for operation of Stage I, Stage II and Stage III based on the 1981-82 weather -s- conditions (an average winter in terms of mean air temperatures). The "inflow-matching" power intake qlerating policy and the case E-VI flew re- quiranents, adc.pted by the Alaska Power Authority, were asswned for these simulations. The effects of the alternative Case E-I flow requirements (Figure 4), relative to the adopted Case E-VI requ i rement, were also simulated. case E-I was selected for these sensitivity studies since it has the highest min~ summer flow requirements of the suggested alternative flow constraints ( Harza-Eblaco 1984c). 'ttle S\.lll'll!r mininun flew requirement for case E-I is 14,000 cfs as compared to 9,000 cfs for Case E-VI. Ice condi tiona for summer minimum flew requirements between these two ext~ are expected to be within the sirlul.ated range of conditions for E-VI and E-I. As detailed in the following sections, this report also includes a runber of sensitivity simJlations. '1hese sirlul.ations were performed to investigate the effects on river ice due to alternative flow requirements, additional low power intakes at watana Dam, alternative intake operating policies which attempt the release of warmer water, and alternative intake elevations for the Devil canyon outlet works. '!he SCqle of these sensitivity sinulations is shown in Table I. Although these sensitivity simulations, as well as those presented in the "Instrean Ice SimJlation Study" (Harza-Ebasco l984b), wer.e based upon the original "two-stage" project, the general trends of the results are believed applicable to the "three-stage" project also. Conclusions regarding the sensitivity of river ice to weather conditions, flew requirements, power intake designs, qlerating policies and outlet works designs, based on the simulations of the •two-stage" project, are therefore also believed valid for the "three-stage" project. 2.2 Alternative Qperating Policies for watana and Devil canyon Multi-Level Power Intakes water temperatures within the proposed Watana and Devil Canyon reservoirs will vary with time and depth. The multi-level power intake structures prcp>sed for the watana and Devil canyon reservoirs are therefore intended to provide same degree of control over the reservoir release temperatures dis- charged to the river through the powertn.tse. Alternative policies considered -6- herein for operating the multi-level power intakes include "inflow- matching", •warmest water" and "lowest port•. '!be "inflow-matching" policy, which was assumed for the "Instream Ice Simulation Study" (Harza-Ebasco 1984b) and has been adopted by the Alaska PoWer Authority for the License APPlication studies (Alaska Power Authority 1983, 1985), represents a year- round attempt to match the reservoir release temperatures with the natural temperature of the flow entering the reservoir. In effect, "inflOW-1Mtching" results in .winter release of the coldest water available to the power intakes. '!he "inflow-matching" policy also is expected to result in the lowest possible suspended sediment concentration in the reservoir outflow during the winter, thereby minimizing the project effects in this regard (Alaska Power Authority 1985). '!be "warmest water" policy represents a year- round policy of releasing the warmest water available to the power intakes. For both "inflow-matching• and •warmest water• policies, the particular intake port selected for operation will vary with the changing reservoir levels and temperature profiles. 'lbe "lowest port• operating policy means that the lowest port of the lllll.ti-level power intake will be operated year- round regardless of water temperatures. Comparisons of river ice s~ations for these three alternative operating policies are based on the "t'«HHtage• project, Case C and Case E-vi alterna- tive flow requiranents (see Section 2.3) and the weather oonditions of 1981- 82 and 1971-72 (average and cold winters, respectively, in terns of mean air temperature) • 2.3 Alternative Instream Flow Req\lirements River ice simulations based on the •case c• and •case E-VI" alternative instream flow requirements are compared in this report. '!he "Case c• in- stream flow requirement (Figure 2) was proposed in the original Susitna Hydroelectric Project License Application (Alaska Power Authority 1983) and was assl.ltled for the "Instream Ice Simulation Study" ( Harza-Ebasco 1984b) • 'lbe "Case E-VI" flow requiremant (Figure 2) represents a recamended refine- ment of •ease c• as described in the report "Evaluation of Alternative Flow Requirements• (Harza-Ebasco 1984c)and the License Application Amendment -7- (Alaska Power Authority 1985). Comparisons of river ice simulations for •ease c• and •ease E-VI" are based on both "inflow-matching• and •warmest water-operating policies (Section 2. 2), watana and watana + Devil Canyon operating ("two-stage• project), and the 1981-82 weather conditions (an average winter in tez:ms of man air temperatures) • Figure 5 shows a can- parison of the siJiulated Case C and Case E-VI flow rates released fran watana reservoir for watana opgrating alone with 2001 energy danand and the 1981-82 weather conditions. Figure 6 shows corresponding flows released fran Devil canyon reservoir with the 2002 energy demand. 2.4 Alternative Designs for watana Multi-Level Power Intake Ri r ice sUDulations are ~ovided for several alternative designs of the Watana multi-level power intake structure as detailed in Table 2. The •original design• shown in Figure 3 corresponds to that proposed in the original License Application (Alaska Power Authority 1983) and is also ap- plicable to Stage III of the "three-sta ge• project. This design includes intake ports at elevations 2151, 2114, 2077 and 2040 ft. MSL with an approach channel at elevation 2025 ft. MSL. '!his •original design• was assumed for the "Instream Ice Simulation Study" (Harza-Ehlsco l984b). 'Ihe alternative watana power intake designs considered herein are similar to the "original design" but with one additional low level port at elevation 1880, 1800 or 1636 ft. MSL (Table 2). These alternative power intake designs are con- sidered in order to determine if an additional low level port can effectively provide wacner winter reservoir releases and subsequently reduced river ice cover development downstream relative to that with the "original design". Comparisons of river ice s~lations for the alternative power intake designs are based on the "warmest water" operating policy (Section 2.2), "case C" flow requiranents (section 2.3), watana and Wiltana + Devil Canyon operating ("two-stage" project) and the 1971-72 and 1981-82 weather conditions. -8- 2· 5 Alternative Designs for Devil canyon Qltlet w:>rks River ice sil'lul.ations are included for blo alternative designs for the intake to the Devil Canyon ootlet works. 'Ihe "present design" provides the outlet works intakes at elevation 930 and 1050 ft. MSL and was used for the "Instream Ice Sinulation Study" (Harza-E2)asco 1984b). As discussed in the License Application JIJmenanent (Alaska Power Authority 1985), an alternative "high level" intake at elevation 1425 ft. MSL was considered for the purpose of warming the reservoir release temperatures ~ 1°C to 2°C during summer oper&tion of the outlet works. .River ice simulations were performed to determine if such a change in summer release temperatures would have any effect on winter conditions. River ice results for the "present design" and "high level" outlet works are oc::Dpared on the basis of the "wcu:mest water" power intake operating policy (Section 2.2), "Case C" flow requirements (Section 2.3), the "original" and Elev. 1800 Watana power intake designs (Section 2.4) and the average 1981-82 winter weather conditions. -9- 3.0 RESOLl'S 3.1 General The supplementary river ice sinulation results are presented in Exhibits A through x. 'l1lese exhibits are presented in the sane format as those of the •rnstream Ice Sinulation Study• (Barza-Ebasco 1984b) and include the follow- ing infotmation: 1. Profile of maximum river stages which occurred during the simulation period and the corresponding ice cover thickness which existed on the date of maxinun stage. 2. Location of the ice front and 0°C water isotherm throughout the sinulation. 3. Time history of water surface elevation, ice thickness and water tertt>8ra- ture at selected slough and side channel locations. Tables 3, 6 and 9 present a SlJIITiilrf of the maxinun simulated river stages and simulated ice front progression for the various alternatives considered in this study (see Olapter 2). With a similar format, Tables 4, 7 and 10 sum- marize the maxinun sinulated total ice cover thicknesses (i.e., solid + slush ice cx:up:>nents -Barza-Ebasco 1984b) and Tables 5, 8 and 11 show the maximum solid ice c::at{XXlE!nt thicknesses for the various alternatives. FOr comparative purposes, Tables 3 through 11 include summary results of certain river ice simulations already presented in the Instream Ice Simulation Study (Rarza-Ebasco 1984b) with simulations prepared for this supplementary study. -10- 3.2 'lhree-Stage Project River ice simulations for the current "three-stage• Susitna Hydroelectric Project are presented in Exhibits A, B and c. 'ttlese results are summarized in Tables 3, 4 and 5 and Figures 7 through 10. These results are based on the "inflow-matching" operating policy and Case E-VI flow requirements. (Additional sinulatioos based on the case E-I flow requirements are shown in ~bits o, E and F and are also summarized in Tables 3, 4 and 5.) The results are shown for operation of Stage I, Stage II and Stage III and are based on the average winter weather conditions of 1981-82. Results of the corresponding reservoir ~rature sinulations are shown in Figures 14, 15 and 16. Simulated flow rates released fran the reservoirs are shown in Figures 11, 12 and 13. Sinulations of Stage I and Stage II are believed to be representative of typical ice conditions throughout the duration of those particular stages. The Stage III simulation represents conditions when the project's annual energy output is nearing its ultimate capacity. '1he river ice siJmllation results for Stage I, Stage II and Stage III indicate the following: 3.2.1. Stage I Qperation a) Ice oover progres sion upstream of Talkeetna in an average winter is expected to begin in mid-December, approximately 3 weeks later than for natural conditions. The ice cover would reach a maximum extent near RM 139 in late January and would melt-out by late April, about 2 weeks earlier than the spring breakup of natural conditions. b) Maxinun total ice cover thicknesses in an average winter '«>Uld range fran 3 feet to 9 feet along the river, and are generally similar to those of natural conditions. Maximum solid ice thicknesses of 3 'fee t are expected. -ll- ' c) MaxiDun river stages within the ice-covered reach (downstream of RM 139) in an average winter would generally be 2 to 6 feet hi~r than those of natural conditions and additional sloughs, including Slough 11, would be overtopped. '11lose sl~ overtqlped W'der natural conditions would be ove~ by greater anounts with Stage I operating. d) Upstream of the ice cover, the river would remain open with sane border ice and anchor ice expected within approximately 10 to 25 miles upstream of the cover. e) River ice results with case E-I flow-requirements are similar to those with case E-VI. 3.2.2. Stage II Operatioo a) Ice cover progression upstream of Talkeetna in an average winter is expected to be further delayed fran Stage I operation, beginning in late December (approximately 6 weeks later than under natural conditions). Ice front progression is expected to reach a maxinl.un extent near RM 133 in late January and would melt-out by late March, about 6 weeks earlier than the natural spring breakup. b) Maxinun total ice cover thicknesses in an average winter would range fran 2 to 6 feet and would be less than or equal to those of natural conditions. Solid ice thicknesses of up to 3 feet are expected. c) Maxinun river stages within the ice-covered reach (downstream of RM 133) in an average winter would typically be 1 to 4 feet higher than those of natural conditions and would cause an additional overtopping event at slough a. d) Upstream of the ice cover, maximum river stages would be less than or equal to those of n.atural conditions, and Slough 9A would oo longer be ove~. water tEII'(:leratures in this reach (i.e., upstream of RM 133) -12- would ~in above o•c for Stage II operation in an average winter and no border or anchor ice is expected. e) River ice results with case E-I flow requiranents are similar to those with Case E-VI. 3.2.3. Stage III q.ratioo a) Ice cover progression upstream of Talkeetna in an average winter is expected to start at the beginning of Januacy, similar to that of Stage II operation and about 6 weeks later than under natural oonditions. 'l1le ice cover is expected to reach a maximum extent near RM 114 in late Jarauary and would malt out by early March, about 9 weeks earlier than the natural spring breakup. b) Maxinm total ice cover thicknesses in an average winter would range fran 1 to 3 feet and would be several feet less than under natural conditions. SOlid ice thicknesses are not expected to exceed 1.5 feet. c) Maximum river stages within the ice-covered reach (downstrean of ~ 114) in an average winter would be about 2 feet higher than those of natural comitions. d) ~trean of the ice cover, maxinun river stages would be typi..:ally less than those of natural conditions. Slcugh overtoppings in this reach would be less frequent and less severe than under natural conditions. e) River ice results with case E-I show somewhat greater ice developnent than with Case E-VI. Slough overtcppings and the timing of the ice front progression, however , remain similar for case E-I and CasP. E-VI. f) '!he Stage III simulation described above is based on the projected energy demand when the project is operating near its ultimate capacity. Earlier in the Stage III operation, it is expected that river ice conditions would be generally similar to those described above, except that the ice -13- COII'8r may progress to a point between ~ 120 and ~ 126. 'Ibis conclus ion is based on simulation of the final stage of the two-stage project (equivalent to Stage III) for an energy demand which is slightly less than the demand during the early years of Stage III operation (Exhibit N) • 3.3 Alternative Qperating Policies for watana and Devil Canyon Multi-Level PQ.Ier Intakes -~tage" Project 3.3,1 watana Qperating Alone with 2001 Energy Demand River i~e simulation results for the alternative power intake operating policies for watana operating alone ("two-stage" Project) are presented in EXhll>its G through L. A SU1IDiliY of these results is shown in Tables 6, 7 and 8. (Note that these exhibits and tables also consider the effects of the alternative instream flow requirements -see Section 3.4.) Review of Tables 6, 7 and 8 suggests that the relative effects on river ice of the alternative Watana power intake operating policies (i.e. "inflow- matching", "wannest water" and "lowest port• -see Section 2.2) do not fellow a simple general trend. lbese river ice results, however, are consistent with the corresponding results of the reservoir temperature simulations· (DYRESM model) and can best be discussed in conjunction with the DYRESM results. Figures 17, 18 and 19 show these correspondil"g reservoir tempera- ture simulation results for the alternative power intake operating policies based on watana operating alone with 2001 energy demand. Figure 17 shows that, based on Case C flows and 1981-82 weather conditions, the "lowest port" operating policy provides significa ntly warmer releases (often by l°C or more) during the winter months than either the "inflow- matching" or "wannest water" policies. ntis is reflected in the river ice results (Tables 6, 7 and 8) which show a significantly ~ced ice front extent, reduced ice thickness and river stages and fewer slough overtoppings for the "lowest port" policy relative to "inflow-matching" or "warmest water." Figure 17 also shows that the "lowest port" policy provides summer -14- releases in the range of 6 to 8°C. 'lhese tenperatures are often 4°C colder than those obtained using the "i nflow-matching• or •waruest water-policies. FUrther downstream, however, this tauperature difference is only about 2•c (Alaska Power Authority 1985). 'lb 8aiB extent, these cold Sl.l'llller releases of the "l0111est port• policy may allow the reservoir to store a relatively large amount of thermal energy (compared to the alternative policies) which can subsequently be released in the form of wanner water the following winter. Based on case C flows and the 1981-82 weather conditions, it therefore ap- pears that the "l0111est port• policy is m:>re effective than the other policies in reducing the extent of river ice development. Baaed oo the case C flows and 1981-82 weather conditions 1 Tables 61 7 and 8 show that the •warmest water" qlerating policy is not effective in reducing river ice development relative to "inflow-matching•. In fact, simulated results of the •warmest water• policy at some locations show greater ice thicknesses and river stages than the "inflCIW-1natching• policy. These river ice results are consistent with the corresponding reservoir temperature si.Dulatioo results (see Figure 17) which show tha:t, for case c flows and 1981-82 weather, the •warmest water• policy provides winter releases which are often cooler than those of the "inflow-matching• policy. Although this result may appear unusual, it should be emphasized that these alternative pc:Mtr intake qlerating policies are year-round policies. As shown in Figure 17, the s\.IIU'Iler releases of the •wanmst water• policy are often warmer than those with "inflow-matching". 'lhe •warmest water• policy may therefore cause faster ~epletion of thermal energy storage in the reservoir and subsequently colder water available for release the following winter. A canparison of the •warmest water• and "inflow-matching" policies is also made for the case E-VI flows with 2001 energy demand and 1981-82 weather conditions. 'lhe simulated river ice results for case E-VI are again consis- tent with the corresponding reservoir temperature sinulation resul~ shown in Figure 18. With case E-VI (see Figure 18) I the •wannest water• policy agaht shews sl.l'llller releases wh i ch are oft n warmer than those of "inflCIW-1natching" 1 oot also shows wauner winter releases. In this case, the reservoir ice cover -15- f ormed earlier with the •warmest water• policy than with the •inflow- matching" policy and subsequently tended to insulate the reservoir fran the further cooling effects of wind and air tertperature. The earlier ice cover formation with •warmest water• policy appears to be caused by removal of greater anounts of wann water fran near the reservoir surface, resul ting in cooler surface tenperatw.es. Is shown in Tables 6, 7 and 8, si..nulated river ice results for Case E-VI with the •wannest water• policy show reduced ice thicknesses, river stages and ice front extent and fewer slough overtopping& relative to "inflCJW-1M.tching". Alternative operating policies for watana qlerating alone with 2001 energy demand and case C flows are also simulated for 1971·-72 weather conditions (cold winter). For . these conditions, Figure 19 stxlws that J:eservoir releases with the •wa.rmest water• policy are warmer during the winter months than those with the •inflow-matching• policy. These release temperatures are again reflected in the si..nulated river ice results. As shown in Tables 6, 7 and 8, the •warmest water• policy (with Case C flows, 2001 energy demand, 1971-72 weather) results in reduced ice thicknesses and river stages and fewer slo.Jgh overtopping& in the reach upstream of River Mile 126 relative to the "inflCJW-1M.tching" policy. ).3.2 Watana and Devil Canyon Operating with 2002 Energy Demand River ice si..m.Jlation results for the "inflow-matching" and "wannest water" power intake q>erating policies for watana and Devil Canyon q>erating ( "'I'vt'o- Stage• Project) with 2002 energy denand are presented in Exhibits M, N and o. These results are based on Case C and Case E-VI flows and the 1981-82 (average) weather conditions. As shown in Tables 6, 7 and 8, the river ice results for the "warmest water• policy are nearly identical to t l.ose with with "inflow-matching• policy. The corresponding reservoir temperature simulation results (Figures 20 and 21) show that the "wannest water• policy provides slightly warmer winter releases than "inflow-matching•, but t his difference is not great enough to significantly affect the river ice developnent. -16- 3.4 Alternative Instrearn Flow Requirements -•Two-stage• Project 3.4.1 watana C\)erating Alone with 2001 Energy Demand River ice simulation results for watana operatiD;;J alone with the Case c and Case E-VI alternative flow requirements are presented in Exhibits G, H, J and K. These comparisons are based on the •TWo-Stage• Project, the 1981-82 weather conditions and 2001 energy demand and consider both "inflow-matchiD;;J" and •warmest water• intake operating policies. Results are stmnarized in Tables 6, 7 and 8. As discussed in Section 3.3.1, trends in ri~er ice siDulation results reflect the correspondiD;;J trends in the reservoir t~ra ture simJJ.ation results. Sinulated Wi!ltana reservoir release tenperatures for the alternative instrearn flow requirements are carpared in Figures 22 and 23. Based on the •inflow-matchiD;;J" policy, simulated reservoir release tempera- tures during the winter for Case C and Case E-VI show significant time- variation (Figure 22) but the average winter release temperatures for the two flow cases appear quite similar. 'ttle correspondi~ river ice si..nulations for •inflow-matchiD;;J• show that Case E-VI causes slightly greater i ce thicknesses and river stages upstream of River Mile 126 and slightly reduced ice thick- nesses and river stages downstream of River Mile 126 relative to Case c. 11'\e extent of the ice cover progression and the occurrences of slough overto- ppings, however, ranains nearly the sane for Case C and Case E-VI. Based on the •warmes t water• policy, Figure 23 shows that Case E-VI results in warmer winter reservoir releases (often by l°C) than those of Case C. This is reflected in reduced river ice extent, reduced river stages and fewer slough overtoppings for the Case E-VI river ice simulations relative to Case C (Tables 6, 7 and 8) based on the "waorest water• policy. -17- 3.4.2 watana and Devil Canyon (!lerating with 2002 Energy Demand River ice sinulation results for the alternative flCM requirements with both d ane ~rating are presented in Exhibits M, Nand o. Comparisons of Case C ~nd Case E-VI are based on the "Two-Stage• Project, the 1981-82 weather conditions and 2002 energy demand and include "inflCiiMIIatching" and '"warmest water• operating poli.cies. Corresponding results of the Devil canyon reser- voir release teuperature si.Jrulations are shewn in Figures 24 and 25. Figures 24 and 25 shCM that the sinulated winter releases fran Devil canyon reservoir for case E-VI are generally quite similar or only slightly colder than those of Case c. 'lbis trend is reflected in the river ice sinulations which shCM generally similar river stages, ice thicknesses and slough overto- pping& for case C and Case E-VI flCM requirements. 3.5 Alternative Designs for watana Multi-Level Power I ntake -"Two-Stage" Project 3. 5.1 .;.;wa==...;epe~.;;.ra;;;;t;;;;i;.;.;ng-..,;;Al=one;.;;;;.....;;w;.;;i.;;;th;;...;;;2;.;.00.;;.;1::....=Ene=rgy:;.ow.....;Demand== River ice sinulation re~·-"1 for alternative watana power intake designs (see Section 2.4) are presented :...'l Exhibits H, L and P through U based on Watana operating alone ("Two-Stage" Project), 2001 energy dEmand, case C flCMS and the •warmest water• operating policy. These results are summarized for canparison in Tables 9, 10 and 11. Figures 26 and 27 shCM sinulated reser- voir release temperatures for several of these alternatives and are consistent with the trends in river ice si.rm.llation results. Tables 9, 10 and 11 show that the addition of a lower level intake port may tend to reduce somewhat the extent of the simulated river ice cover and corresponding river stages near the upstream extent of the cover. Based on the 1971-72 weather conditions, the largest reduction in ice extent, relative to the original intake design, is simulated for the addition of an intake port at elevation 1636 ft. For this alternative, the ice cover extent is -18- redlced by 9 miles and simulated overte«>ing at sloughs 9A, 11, 20 and 21 is prevented, relative to the original intake design. Provision of a lower level intake port at elevation 1880 or 1 8 00 ft., however, does not necessarily result in significantly reduced river ice development. Based on the 1971-72 weather conditions, for example, an addi- tiooal intake at elevation 1880 ft. provides no reduction in river ice extent or slough overtoppings relative to the original intake design. A lower level intake at elevation 1800 ft. shows only a vecy slight reduction in river ice extent and prevents at most only one additional slough (Slough 21-A6) from overtopping relative to the original design. It therefore appears that the addition of lower level Watana power intake ports at elevation 1636 would substantially reduce the extent of river ice deYelopnent relative to the "original desigp". Intake ports at elevations 1880 or 1800 ft, however, may not be vecy effective. 3.5.2 watana and Devil Canyon <prating with 2002 Energy Demand River ice stmulation results for alternative watana intake designs are presented in Exhibits M, V, W and X based on watana and Devil Canyon operat- ing ("'IWO-Stage" Project), 2002 energy demand, 1981-82 weather conditions, case C f lows and the "warnest water• intake operating policy. 'lbese results are S\.Dtl!Mrized for ~ison in Tables 9, 10 and 11. Note that canparisons are based on both "present" and "high" alternative designs for the Dev i l Canyon outlet works (see Section 2.5). Figures 28 and 29 show the cor- responding reservoir release tf31tt)8rature simulation results . Tables 9, 10 and 11 show that an additional watana intake port at elevation 1800 results in a vecy slight reduction in river i ce developnent relative t the original watana intake designs. For the most part, river stages and slough overtoppings with the lower (Elevation 1800) i ntake are the same as those with the original design. This trend occurs based on both the "present design" and the "high level" Devil canyon out l et works. I t t herefo _ aga · n -19- ., appears that lower level Wl!ltana power intakes at elevations 1880 or 1800 ft may not be very effective in reducing river ice developnent• 3.6 Alternative Designs for Devil canyon OUtlet WOrks -•TWo-stage• Project River ice sinulation results for the •present• and •high level• designs for the Devil canyon ootlet works (see Section 2. 5) are presented in Exhibits M, . v, Wand x. 'lhese alternatives are based on 1981-82 weather conditions, the •TWo-stage• Pro j e ct, 2002 energy demand, case c flows and •warmest water• operating policy. 'lhe results are SliiiMrized for carparison in Tables 9, 10 and u. Corresponding results of the reservoir release terrperature si.nula- tions are shown in Figures 30 and 31. AS shown in Tables 9, 10 and 11, there is no s i gnificant difference in river ice results between the alternative Devil canyon outlet works designs. This is true based on both the •original design• and the alternative •El. 18oo• design for the Wl!ltana power intakes. The similarity of winter reservoir release temperatures for the alternative Devil Canyon outlet works is ·ap- parent from Figures 30 and 31. -20- 4. 0 CXH::LUSIOOS '!he following conclusions are based on the river ice sirroJlations presented in th.is study and the •Instream Ice Sirrulation Study• (Harza-Ebasco 1984b). 4.1 "11lree-st:age• Project as CUrrently Adopted -Average Winter weather Expected river ice conditions during an average winter with operation of Stage I, Stage II and Stage III are as shown in Figure 10 and described in section 3.2 of this report. Ice front progression at Talkeetna, with Stage I operating, would be delayed about 3 weeks (relative to natural conditions) until mid-Deoember, and would be further delayed until late Decenber or early Jamaey with the q>eration of Stages II and III respectively. Spring meltwt in the Middle SUsitna River with Stage I operating would be <Xtll>leted by late April about 2 weeks earlier than the natural breakup. With addition of Stages II and III, the meltwt would be further advanced, occurring in late to early March, respectively. The maximum upstream extent of the ice oover during an average winter would be in the vicinity of ~ 139 with Stage I operating. This ice cover extent would be reduced to near ~ 133 with Stage II operating and further reduced to the vicinity of ~ ll4 with Stage III operating. '!he total thickness of the river ice cover with Stage I operating 1o100ld be generally similar to that of natural oond.itions. Ice cover thickness would be progressively reduced with the addition of Stages II and III. MaxLmum river stages within the ice-covered reaches during operation of Stages I, II and III would generally be several feet higher than those of natural conditions. The frequency and magnitude of slough overtoppings within the ice-covered reaches during project operation would therefore be greater than under natural conditions (Table 3). Mitigation measures such as construction of berms will therefore be undertaken with the project to prevent these sloughs fran overtopping. UpstreCill of tr ice-cover, however, maximum river stages with the project q>erating would be generally less than or equal to those o f natural conditions. Frequency and magnitude of slough -21- overtoppings upstream of the ice cover with the project in cp!ration would therefore be less than or equal to natural conditions. 4.2 weather CoOOitions 'rtle conclusions of Section 4.1 above are based on the average winter weather conditions of 1981-82. In a cold winter, such as that of 1971-72, the ice front progression upstrean of Talkeetna would be expected to begin several weeks earlier and would extend a few miles further upstrean than with the average winter conditions. 'lbe maxircun with-project ice front progression would occur with Stage I cp!rating during a cold winter and would be expected to reach the vicinity of RM 142 (versus RM 139 in an average winter). Maxinun ice cover thicknesses and river stages in a cold winter are likely to be about 2 feet greater than those in an average winter. Further slough overtopping would therefore be expected in a cold winter. In a very warm winter, such as that of 1976-77, the extent of the ice cover is expected to be a few miles downstream of that in an average winter. Maxircun ice cover thicknesses and river stages in a very warm winter are expected to be about 2 feet less than those in an average winter. Fewer and less severe slough overtoppings are therefore expected in a very wam winter. 4.3 Alternative Power Intake Qperating Policies 'lhe conclusions of Section 4.1 above were based on the recommended "inflow- matchi!V1" cp!rating policy f o r the 111Jlti-level power intakes. It is expected that the •warmest water" and the "lowest port• alternative operating policies may tend to reduce sanewhat the ice cover extent and maxinun ice thicknesses and may result in fewer slough overtoppings, relative to the "inflow- matching• policy. However, this trend did not hold for all of the sensiti vity sbrulations and should not be counted on as a general rule. In particular, with Devil canyon Di!ln in operation (Stages II o r III) the alter- native operating policies are expected to have no significant effect on river ice. -22- 1 I 4.4 Alternative Instream Flow ReqiJirements The expected river ice conditions with the Case E-I or Case C flow require- ment are not significantly different from those with the recommended Case E-VI requirements. 4.5 Alternative Designs for watana Power Intake The conclusions of Sectioo 4.1 above are based oo the Stage I and Stage III multi-level power intake elevations shown in Table II. It is expected that provision and use of alternative lower intake ports would generally tend to reduce sanewhat the extant of the ice froot progression and the maxi.nun river stages near the upstream extent of the cover. HOwever, substantial reduc- tions in the ice conditions are not expected to occur consistently unless a ver:y low intake port at Elevatioo 1636 is provided. 4.6 Alternative Elevations for Devil canyon OUtlet WOrks It is expected that an alternative high level intake at elevation 1425 ft. MSL would have no significant effect on river ice relative to the present design for the Devil canyon cutlet works. -23- s.o RI!!PERDr::ES Alaska Pooler Authority 1983, Before the Federal Energy Regulatory Ccmnission, Project No. 7114, Application for Major License, The Susitna Hydroelectric Project prepared by Acres Jlrnerican, Inc. Alaska Pooler Authority 1984, Before the Federal Energy Regulatory Ccmnission, Project No. 7114, Application for Major License, The Susitna Hydroelectric Project, Alaska Power Authority COmments on the Federal Dlergy Regulatory Ccmnission tkaft Dlvirol"'llental ~ Statement of May 1984, Appendices IV and V. Prepared by The Harza-Ebasco Susitna Joint \\3nture. Alaska Pooler Authority 1985, Before the Federal Energy Regulatory Ccmnission, Project No. 7114, Amendnent to the Application for Major Ucense, The susitna Hydroelectric Project (Draft) prepared by Harza-Ebasco Susitna Joint \\3nture. Arctic Environmental Information and Data Center 1984, SUsitna Hydroelectric Project, Assessment of the Effects of the Proposed SUsitna Hydroelectric Project on Instream Temperature and Fishery Resources in the watana to Talkeetna Reach, Draft Report for Harza-Ebasco for Alaska Power Authority. Harza-Ebasco l984a, Susitna Hydroelectric Project, Instream Ice, Calibration of COmputer Model, for Alaska Power Authority. Harza-Ebasco 1984b, Susitna Hydroelectric Project, Instream Ice Simulation Study, Final Report, for Alaska Power Authority. Harza-Ebasco 1984c, Susitna Hydroelectric Project, Evaluation of Alternative Flow Requirements, for Alaska Power Authority. -24- Harza-Ebasco 1984d, &.asitna Hydroelectric Project, Eklutna Lake Temperature and Ice Study, with Six fot>nths Sinulations for watana aeservoir prepared for the Alaska Power Authority. -25- ~ DEVIL CANYON OUTLET WORKS PRESENT DESIGN 11. eao. 1oao HIGH LEVEL El. 1426 LEGEND: --I I SUSITNA HYDROELECTRIC PROJECT SCOPE OF SUPPLEMENTARY RIVER ICE SIMULATIONS TWO-STAGE PROJECT WATANAONLY WATANA +DEVIL CANYON ~ 2001 DEMAND 2002DEMAND 1981-82 1971-72 1981-82 ~ CASE"! CASE E-VI c EC CASEC CASE E-VI ~ I w L I w I w I w I w ~ WATANAPOWER INTAKE DESIGN ORIGINAL G H I J K ~ L ~ M N 0 1880/1860 p R 1800/1770 Q s v 1800/1600 T 1838/1470 u ORIG .. AL w 1800/1770 X G,H,I .. etc ICECAL EXHIBIT PRESENTED HEREIN POWER INTAKE ~ ICECAL SIMULATION PRESENTED OPERATING POLICIES : PREVIOUSLY (HARZA·EBASCO 1984b) I INFLOW -MATCHING w WARMEST WATER L LOWEST PORT TABLE 1 PROJECT ITA TUI WEATHER CONDITIONS FLOW REQUIREMENTS OPERATING POLICIES Lewll Level 2 Lewl 3 Level 4 IAMtl 5 Approach Olannel TABLE 2 SUSI'l'NA HYIH>EI..EX:I'RC PROOECT ALTERNATIVE WATANA PCJtJER mrAKE DESIGNS PORT ELEVATIOOS IN FEET M.S. L. ~iginal Alt. Alt. Alt. DesiSl!!* 1880!1850 1800!1770 1800!1500 2151 2151 2 51 2151 2114 2114 2114 2114 2077 2077 2077 2077 2040 2040 2040 2040 1880 1800 1800 2025 1850 1770 1500 * Stage III design is same as •original design•, except approach channel is at El. 1800. Alt. 1636!1470 S~e I 2151 1964.5 2114 1926.5 2077 1888.5 2040 1850.5 1636 1812.5 1470 1800 - SUSITNA HYDROELECTRIC PROJECT MAXIMUM SIMULATED WINTER liVER STAGES 1111-12 WEATHER CONDITIONS (AJERAGE WINTER) THREE-STAGE PROJECT n NATUfiAL CONDITIONS WATANA ONLY WATANA AND DEVIL CAN'tON SLOUGH OR RIVER THRESHOLD NATURAL IUOI! CHANNEL MILE ELEVATION \OONOITIOH8 STAGE I STAGE I STAGE lit CASE E-VI CASE E-1 CASE E-VI CASE E-1 CASE E-VI CASE 1!-1 ....... IOU 317 riil llliil 1m) fmj (lliiJ liN ~ a.. c... 1120 u'*-455 457 451 "511 458 457 457 lA IIU IUplendl 457 4511 481 461 461 4511 460 s 114.1 411 412 415 Wi (illJ l!i!l 474 475 Mill 111.6 w (!H B!i) HiiJ l!ii) Iii) = liiJ Mill 111.1 487 486 riiJ 1m) ~ ~ riiJ Cwry 120.0 u'*-523 526 526 521 520 618 522 ...... 12U Utili-6411 655 666 551 661 645 ~64i SAW. 121.1 17:1 ('71 lillJ Iilli iUI iUI 5111 618 SAE• 121.1 liZ ~ ~ (iii) iMJ ~ 581 512 I 121.3 ICM i!J ~ rnm:J l!ml iii 1103 1103 lull , ... UN&-1120 620 621 619 619 811 811 ...,Mt IJU u'*-828 833 132 630 1--1!?_ 821 821 SA 1317 IWJ ~ IU§) ~--., 649 649 860 850 IOult tu.a .1 I!W ~ (jjjJ I 655 665 851 1168 II cllt 1».3 Utili-670 676 674 667 667 888 888 11 131.5 887 683 _ij]_ 1-fiil._ 882 682 664 1164 t7 131.3 u'*-l-----115 115 714 714 716 715 IWSTIIIAM 20 140.1 730 IIOUHOAIIYM 729 729 728 728 728 728 211AII NATURAl 1411 747 IIMUlA liONS 747 >47 746 746 747 747 21 142.2 756 753 763 752 152 753 753 22 144.1 781) 787 786 785 785 787 787 lRX·3 1 .. Front St•tint Dlle 11 18 12 ro 12 10 12 29 12 29 1 2 1·1 137 41 MM. 1 .. Front Eateni(R"'• Molal 139 139 133 l 133 114 120 Mllt·Out/Brulcup 0.18 !i 10 4 28 420 3 20 3 20 35 36 TABLE I L U,aTRIAM IXTI!NT OF ICE COVER ,ROGRESSION NO TU: I . 2. D lOCATIONS WHERE MAXIMUM RIVER STAGE OVERTOPS A KNOWN LOUGH THRESHOLD ELEVATION. s 3 .• All RIVEK STAG ES IN FEET MSl. "INflOW MATCHING"" POWER INTAK E OPERATING POliCY IS ASSUMED fOR PROJECT SIMUlATIONS. 4 I c I CE COVER FOR NATURAl CONDI TIO NS EXTENDS UPSTREAM OF GOlD CREEK RIVER MILE 13718Y MEANS Of IOROFII CE BRIDGING ... ~ r-m w SLOUGH OR RIVER SlOE CHANNEL MILE Whhlo .. IOU a... c... 112.0 lA 112.:1 • 114.1 IIIII 111.1 Mill 111.1 Cuny 120.0 ...._ 123.5 lA West 121.1 IAE•t 127.1 • 121.3 tu/1 1:JU 4111 July 1J1.1 lA 1l:J.7 IOU/I 134.3 lid/• 1a3 11 138.1 17 1:11.3 20 140.5 21(Afl 141 .8 21 142.2 22 144.8 IUIITNA HYDROELECTRIC PROJECT IIAXIIIUII SIMULATED TOTAL ICE THICKNESS 1811-12 WEATHER CONDITIONS (AVERAGE WINTER) THREE-STAGE PROJECT va NATURAL CONDITIONS WATANA ONLY WATANA ANO DEVIL CANYON THAt: HOLD NATURAL ELE'V n oN ~IOHS STAGE I STAGE II STAGE 1M CASE E-VI CASE E-1 CASE E-VI CASE E-1 CASE E-VI CASE E-1 387 4 3 3 3 3 2 2 I),._ 4 3 4 6 6 I 3 IUplondl 4 3 4 6 6 I 3 471 4 3 6 4 3 I 2 482 6 3 7 4 4 1 417 7 3 8 8 7 1 u..-n 7 7 7 2 2 1 .,._ 7 II II s 4 11:1 3 4 3 3 3 182 3 3 3 2 2 11M 7 3 4 2 2 .,._ 8 3 4 2 2 u .. _ 3 3 4 I I .1 3 6 6 .7 3 II 7 u'*-3 7 6 107 3 4 3 ----u'*- 730 747 756 71111 ~ .... Til AM RY I IIOUHOA Of NA TUAAliiMUlA fiONI TABLE 4 NOTE I : I ALL ICE rHICKNESS IN FEET . 2 . "INFLOW MATCHING " POWFR INTAKE OPERATI :'!G POLICY IS ASSUMED FOR PROJECT SIMU LATIONS . SLOUGH OR RIVER SlOE CHANNEL MILE ....... IOU o.IIC. ... 112.0 .,. 112.3 I 114.1 Mill 111.1 Mill 1ltll Curry 120.0 ..... 123 s .,. ..... 12&. I lA Eat 127.1 • 121.3 . ..,, 130.1 ...... tlU lA 133.1 tOM/a 134.3 11dll 131l.3 11 131.5 17 131.3 20 140.5 21 .,.., 141.1 21 142.2 22 1 4.1 SUSITNA HYDROELECTRIC PROJECT MAXIMUM SIMULATED SOLID ICE THICKNESS 1881-82 WEATHER CONDITIONS (AVERAGE WINTER) THREE-STAGE PROJECT ve NATURAL CONDITIONS WATANA ONLY WAUNA AND DEVIl CANYON THRESHOLD NATURAL ELEVATION CONDITIONS 367 4 Ut*-4 f\Jpllndl 4 478 4 U2 4 417 4 .... _ 4 Ut*"""'n 4 573 3 5a2 3 104 J .... _ 3 Ut*-3 161 3 M7 3 Ut*-3 101 3 ----Ut*- 730 747 155 710 '-- STAGE I CASE E-VI CASE E-1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 1 2 1 1 I I I I 1 I I I I Ul'lllllAMIIOUNDAIIY Of NA lUll A~ SMU~A liONS STAGE N STAGE. CASE E-VI CASE E-1 CASE E-VI CASE E-1 3 3 1 1 3 3 0 I 3 3 0 I 3 3 0 I 1 1 0 1 1 0 2 I 0 I I I I 1 I 1 I 0 0 0 0 . TABLE I NOTU · 1 ALL ICE THICKNESS IN FEU 2. "INflOW MATCHING" r<>WE II INTAKE OPERA liNG H>LICY 1$ ASSUMED fOR 'ROJEC f SIMULA liONS o ~~· II I'll \1 NlS \flllll let IOIMAIION • 0.~· 1111 K SUSITNA HYDROELECTRIC PROJECT MAXIMUM SIMULATED WINTER RIVER STAGES,TWO-STAGE PROJECT: SENSITIVITY STUDIES ALTERNATIVE POWER INTAKE OPERATING POLICIES AND INSTREAM FLOW REQUIREMENTS WATANA ONlY : 2001 EN ERG Y DEMAND ~A TANA +DEVIL CANYON: 2002 DEMAND SLOUGH OR RIVER THRESHOLD WINTER 1111 ·U WINTER 1111-12 WINTER 1981 ·U SIDE CHANNEL MILE ELEVATION CASEC FLOWS CASE E-VI CASEC CASEC CASE E-VI I I w I L I I w I I w I I w I I w ....... 101.1i 317 [ill) (ill] lRID liD] llili1 (ill] [ill) ~ ~ ~ ~ GeoiiCt .... 112.0 u..-461 458 458 458 467 459 459 456 455 458 455 lA 112.3 fUplendl 464 461 4110 4110 460 461 461 468 468 4511 468 • 114.1 411 Iilli lilil 476 47 6 475 lilil Iilli 475 475 478 478 MSII 11&.6 412 ~ ~ riD1 ~ ~!iLl l!i!l ~ (gi) ~ ~ ~ MSII 11&.11 411 ~ ~ ~ ~ ~ @] ~ H!iJ ~ (g§J 487 Cuny 120.0 u'*-526 526 622 624 522 525 527 520 520 520 520 ~----123.& u..-663 658 552 552 646 555 556 648 548 548 548 Iilli Iilli -~ [ill] Iilli r----- lAW. 12e.1 &73 569 575 568 f;68 571 511 1!!!1 mJ I Iilli ~ ~ ~-- IAE• 127 .1 512 582 585 580 581 581 581 I 12e.3 104 ~ 1!!1 802 @!) 803 ~ 807 801 801 801 801 ... ,. 130.1 u..-120 820 I 811 8~1 I 611 625 622 616 818 818 818 4dl July 131.1 u'*-832 833 I 828 833 I 828 636 833 627 827 827 827 lA 133.7 lli1 (!@ I!Bl 850 ~J 650 ~ (@ 650 649 8411 849 1011/t 134.3 167 -~ li§ii) I 658 ,_liQl 656 ~ @] 655 655 6 55 655 11 d/t 136 .3 u..-867 ! 670 I 868 668 868 676 674 667 661 867 867 11 131.& 117 663 684 664 664 664 ~ ~ 682 682 662 682 11 131.3 u..-7 15 7 15 115 7 15 715 121 718 714 714 714 7 14 20 140.6 730 729 729 729 729 729 (ill) lilil 128 128 728 728 211AII 141 .1 141 141 747 747 747 141 liD) [ili) 74 5 746 746 746 u---=-21 142.2 1&& 753 7!>3 763 754 754 ~ 754 752 75 2 752 752 22 144.1 711 18 1 787 7R 787 787 T;&1 787 785 785 785 785 L__ UPSTR EAM EXTENT OF ICE COVER PROGRESSION SIMULATED ICE FRONT PROGRESSION : Ice Front S..t II Ri¥1r Mile 111.8 12 30 12 28 I 2 12 28 I 3 II 28 12 I •2 JO II 12 JO 12 31 Ma•imum Ice Front htont IRI¥• Motel 134 136 126 134 173 14 2 14 2 124 124 126 126 Melt Out Dele 43 329 3 19 3 23 39 5 15 53 312 3 13 3 19 318 TABLE 8 NOTES: 1. CJ LOCATIONS WHERE MAXIMUM RIVER STAGE OVERTOPS A KNOWN SLOUGH THRESHOLD ELEVATION. 2. OPERATING POLICIES FOR WATANA AND DEVIL CANYON POWER INTAKES: INFLOW·MATCHING W WARMEST WATER l LOWEST PORT 3 . ALL RIVER STAGES IN FEET MSl. 4 "'OICINAI lllSICN' FOR WATANA POWER INTAKE IS ASSUMED THROUGHOUT . &. WINTER AIR TEMPERATURES : 11181-82 AVERAGE 1971 ·72 COLD 8 . TWO ·STAGE PROJECT . ... ,.. II ,.. m 0. SUSITNA HYDROELECTRIC PROJECT IIAXIIIUII SIMULATED TOTAL ICE THICKNESSES,TWO-STAGE PROJECT: SENSITIVITY STUDIES ALTERNATIVE POWER tNT AKE OPERATING POLICIES AND INSTREAII FLOW REQUIREMENTS WATANA ONLY : 2001 ENERGY DEMAND WATANA+DEVIL CANYON :2002 DEMAND ·--· SlOUGH OR RIVER THREIHOLD WINTER 11181 ·12 WINTER 1171-72 WINTER 11181 ·12 SIDE CHANNEL MILE ELEVATION CASEC FLOWS CASE E-VI CASEC CASEC CASE -E-Vl I I w I L I I w I I w I I w I l w ....... 101.6 .7 3 3 2 3 2 5 5 2 2 3 2 OaoltCtooll 112.0 Uo*-7 3 3 2 2 5 5 2 2 3 2 lA 112.3 ......... 7 4 3 2 2 5 5 3 2 4 3 I 114.1 471 4 3 3 2 I 5 5 3 J 4 3 Mill 1 11i.li 412 5 4 4 3 1 6 6 3 2 3 1 Mill 115.1 417 II II II 3 1 5 6 ~ 3 4 3 Cuny 120.0 Uo*-II 7 3 4 2 5 7 1 1 1 1 Mooto 123.11 Uo*-5 II 6 4 6 8 I 1 3 3 lAW. uu li73 2 3 2 2 5 4 I 1 lA fall 127.1 lil2 2 2 2 4 3 I 121.3 104 1 2 2 6 2 lu/1 130.1 Uo*-1 2 2 6 3 .... ....., 131.1 Uo*-2 3 3 7 3 lA 1331 11111 1 3 2 8 5 1011/1 134.3 151 I 3 2 9 7 11dll 1311.3 Uo*-2 8 6 11 1.1i 117 5 3 n 1.3 Uo*-13 3 20 140.6 730 12 5 21 CAll 141.1 747 3 I 21 142.2 1lili I 22 144.1 111 TABLE 7 NOTES: 1. OPERATING POLICIES FOR WATANA ANO DEVIL CANYON POWER INTAKES : I INFLOW-MATCHING W WARMESTWATER L LOWEST PORT 2 ALL ICE THICKNESSES IN FEET 3. 'OaiCINAI. llt:SIGH" FOil WATANA POWER INTAKE IS ASSUMED THROUGHOUT 4. WINTER AIR TEMPERATURE : 11181 ·82 AVERAGE 1971 ·12 COLD r.. TWO -STAGE PROJECT . .... • ID r m ..., SUSITNA HYDROELECTRIC PROJECT MAXIMUM SIMULATED SOLID ICE THICKNESSES, TWO-STAGE PROJECT: SENSITIVITY STUDIES ALTERNATIVE POWER INTAKE OPERATING POLICIES AND INSTREAM FLOW REQUIREMENTS WATANAONLY : 200 1 ENERGY DEMAND WATANAtDEVIL CANYON :2002 DEMAND r-;;INTER 197172 -- SLOUGH OR RIVER THRESHOLD WINTER 191U2 WINTER 1911 12 SIDE CHANNEL MILE ELEVATION ----- CASEC FLOWS CASE E-VI CASEC CASEC CASE E-VI I I w I L I I w I I w I I w I I w Whlolo•• 101.1i ll7 3 3 2 3 2 5 6 2 2 3 2 a.hCteolo 112.0 u,._ 3 3 2 2 I 5 5 2 2 2 2 lA 112.3 (Uploftdl 3 3 2 2 I 5 5 2 2 2 2 I 114.1 478 2 3 2 2 I 5 5 2 2 2 2 MSII 11fi.6 412 2 2 I 2 I 5 4 I I I I MSII 111i.l 417 2 2 I 2 I 5 5 I 1 I I Currt 120.0 u,._ I 2 I 2 0 5 4 I I I 1 .._ 123.11 u..-I I I I 4 3 0 0 I 1 IAW..I 121.1 1173 1 I 0 I 4 3 1 0 IAE• 127.1 1112 1 1 I 4 3 •• 121.3 104 1 I 1 4 2 ... ,. 130.1 u..-1 1 0 4 2 4111 July 131.1 u..-0 I 0 4 2 lA 133.7 1111 0 0 0 4 2 10 ulo 134.3 1117 0 0 0 3 2 11 dlo 135.3 u..-0 3 2 11 131.5 117 3 I 11 131.3 u .. _ 2 I 20 140.!i 730 2 I 211AII 141 .1 741 I 0 21 142.2 755 0 22 144.8 788 TABLE 8 NOTES: I. OPERATING POLICIES FOR WATANA ANC DEVIL CANYON POWER INTAKES . I INFLOW·MATCHING W WARMEST WATER l LOWEST PORT 2. All ICE THICKNESSES IN FEET . 3. •OJiteiN.\1 I~ FORWATANA POWERINTAKEISASSUMED THROUGHOUT . 4. WINTER AIR TEMPERATURE . 1911 82 AVERAGE 1171 72 COLD 5 . TWO STA GE PROJECT lo . '0' RIPRI SINlS SOtlll ICl fORMATION < 0 .5 ' HUC k ... ,.. CD ,.. m CD I I SUSITNA HYDROELECTRIC PROJECT TABLE 8 IIAXIIIUII SIMULATED WINTER RIVER STAOES,TWO-STAOE PROJECT: SENSITIVITY STUDIES ALTERNATIVE DESIGNS FOR WATANA POWER INTAKE AND DEVIL CANYON OUTLET WORKS INTAKE WATANA ONLY : 2001 ENERGY DEMAND WATANA+DEVIL CANYON :2002 DEMAN(I aOUOHOR 110£ CHANNEL RIVER MILE ~----------~--·-r----------~~~~---------, THRESHOLD WINTER 1111·12 WINTER 1111-12 ELEVATION r----1 .I --I .I ,I .I ....... GMICrell< .... I Mill Mill Cwry .... ....... lA Eeet I . ..,. 411t.lltfy .... 10"" 11dh 11 17 20 :UIMI 21 22 101.& 112.0 112.3 114.1 1111.11 1111.1 120.0 17J.II 121.1 127.1 121.3 130.1 1:11.1 133.7 134.3 131.3 131.11 131.3 140.6 141.1 142.2 144.1 317 IMIL- IUpMndl 471 412 417 IMIL- IMIL- 173 1112 104 IMIL- IMIL- 111 117 u..- 117 Unll- 730 747 )16 .,.. SIMULATED ICE FRONT PROGRESSION : lceFr-s..tMR ... Milell.l MMimuon Ice Fr011t h .... (R ... Mile) Melt-oul Date -. 1110111110 I 110011no -. 1110111110 1 110011no 1 1100111100 1 11311147o &illJ miD 451 451 481 481 HiiJ liW B!i) Hiii (ig) B!!J 626 622 624 &lie 661 662 Iilli 672 11!1 ~~~L_I- 820 I 811 611 833 1 828 628 i!B I 6!i0 8!i0 (iii) 8li8 856 r-~!.O:J 688 887 884 883 883 715 7211 747 753 787 12 28 136 329 715 7211 747 753 787 I 2 126 315 715 7211 747 753 781 1·1 129 320 NOTES: 1m) mJ 4611 481 481 484 (ffiJ l!!iJ ri!1 B!iJ 1m! fWJ 1m) 4611 481 IWJ [!iii ~ 518 557 lm:l Iii] ~ 1m) 481 484 WiJ Bl!! ~ 527 51ie liiiJ IYil I!!] mil 480 482 BiiJ Iii lffil 515 H6 irn iij) iiJ 622 633 624 621 621 620 635 633 633 631 Iii) Iii» liH ~ g) l65o-- ii21 iijj ~ I 657 612 673 673 I eea 674 riiiJ (§iii g) li@j 883 118 7111 7j7_J -716 ~ lml I~ liii1 fii) li§) _j 147 747 r-~,s,.-7~4 753 753 767 787 787 181 121 142 (,J 12 2 142 430 12 2 140 426 12·3 139 415 715 7211 747 753 787 12-6 133 4 5 WINTER 1111 ·12 IIAI.I 1 I, WATANAPOWER ~110011170 -1110011170 ~INTAKE DESIGN PREll NT Ill. 10501 HIGH IEL . 142111 ~ DfVIL CANYON ~ biiJ ~ ~ OUll n WOU S 455 455 455 455 451 451 451 451 475 474 475 474 l9il B!!l Biil (!g) IiiJ IU Iii 486 520 520 520 520 548_r-si5-~54 .. -L -588 li6ll ~ 5ea 588 UPSTREAM EXTENT lie I 511 511 511 OF ICE COVER 1101 816 627 6411 655 867 862 714 728 746 752 765 1·1 124 3-13 1101 818 827 8411 855 867 882 714 728 746 752 765 11 122 39 1101 818 127 8411 865 867 882 714 728 748 752 716 I 1 124 3 14 1101 618 827 6411 855 867 862 714 728 748 752 765 II 122 3 10 PROGRESSION I D lOCATIONS WH E RE M,AXIMUM RIVER STAGE OVERTOPS A KNOWN SLOUGit TllRESHOLD ELEVA liON. 3 CASE C INSTREAM HOW REQUIR EMENTS AND "WARMESl WATER " POW E R IN TAICF OI'FRA TING POLICY IS ASSUMED THROUGI·IOU T. 5 . TWO STAGE PROJECT . 7 Alt RIVER STAC.ES IN FHT MSl 4 WINTFR AIR T£MPERATURE l qH I H 1\V~RA .~. 19 1 1 n C:O I 0 ... ~ ,.. m co IUaiTNA HYDROELECTRIC PROJECT IIAX_,.. IMILATED TOTAL ICE THICKNESIEI,TWO-STAGE PROJECT: SENSITIVITY ITUDIEI ALTERNATIVE DEIIGNI FOR WATANA POWER INTAKE AND DEVIL CANYON OUTLET WORKS INTAKE ILOUOHOR RIVER TMfiEIHOt.O 1101 CHANNEL MILE ELEVATION ........ IOU ., 011111 Cnoll 112.0 u..- lA 112.3 ,.......,. • 114.1 471 ... 115.1 412 ... 1K.I "' c-., UD.O u..-..... 12.1.1 u..- lA-1&1 an lA EM 111.1 1112 I 1&3 .. IM 1al u..-........ 131.1 u..- lA 1317 .1 .. ..,. 134.3 ., ~~~ 131.3 u..- 11 131.1 117 11 1-.l u..- 2D 140.6 730 211AII 141 .1 741 :n 142.2 766 22 144.1 ,. WATAHA ONLY : 2G01 ENfRGY DEMAND WATANAtOEVIL CANYON ::ZOOZ DEMAND -r · -- WINUR 1•1"2 WINTER 111172 WINTER 1·1·12 -11..,1110,110011110 -_1...,11101110011110 11100111001113111410 a~ 1«~10011710 -1110011170 3 2 2 !) 3 • • 6 4 r. 3 !) 3 3 3 6 • 3 6 !) 8 li 8 6 1 2 5 1 I 4 !) 8 ) I 3 4 2 2 3 2 2 2 3 3 3 3 !) 3 1 2 !) l l !) I I . ALL RIVER STAGES IN FEET MSL f'f::ERNT til. IOSOI !) !) 4 3 7 7 1 4 1 6 2 1 1 4 1 !) 2 2 8 4 5 • 3 2 6 1 1 5 7 1 1 11 8 8 3 7 1 II 7 5 I I 8 II 8 8 I 2 3 3 3 2 2 2 2 3 3 3 I !) 2 3 I 4 3 3 I l 6 s 4 6 6 l 4 4 l l l 4 ':1 5 I NOTES : '1 C E C INSTREAM FlOW REQUIREMENTS ANIO "WARM EST WATER " POWER INTAKE OP.E RATING POLICY IS ASSUM ED THROUGH l . NTfR AIR TFMP ERATURE 198 1 8 2 AVERAGE I 7 1 1'1 COLO 4 TWO STAGE PROJE CT HtOH IEL 14251 2 7 2 1 3 1 3 2 2 1 3 1 I I 1 ~ • TABLE 10 WATANAP'OWER INT AilE DESIGN DEVIL CANYON 001111 WOitKS .... • ID ,.. m .. 0 IUIITNA HYDROELECTRIC PROJECT MAXIMUM SIMULATED SOl.IO ICE THICKNESSES,TWO-STAGE PROJECT: SENSITIVITY STUDIES ALTERNATIVE DESIGNS FOR WATANA POWER INTAKE AND DEVIL CANYON OUTLET WORKS INTAKE I&.OUOHOR RIVER SIDlE CHANNIEL MILlE ........ 101.1 a... 112.0 lA 112.3 I 114.1 Mall 115.5 IllS II 111.1 Cwry 120.0 ..,.. 123.1 lAW. 121.1 lA &It 127.1 I 121.3 . ..,. 130.1 ... .,.., 131.1 lA 133.7 10"" 134.3 11d/a 131.3 11 131.1 11 131.3 20 140.1 21CAII 141.1 21 142.2 22 144.1 WATAHA ONLY : 2001 ENIEROY DEMAND THRIEIHOLO WINTIER 1·1·12 WINTIER 1171-72 IELIEVAJION _AL,11111111i01180Q/1770 ~ 1,..,,..,, 11001171011100115001 ,1311, .. 70 ll7 3 2 2 s 5 s 4 3 u..-3 2 2 5 4 4 4 3 IUp!Mdl 3 2 I s 4 4 4 3 471 3 2 I 5 4 4 3 3 412 2 1 I 4 4 4 3 3 411 :> I I 5 3 4 3 3 u..-2 1 I 4 3 3 3 3 u..-1 I I 3 3 3 2 2 173 1 0 I 3 2 2 2 I 112 I 0 3 2 2 2 I 11M I 2 2 2 2 0 u..-I 2 2 2 2 0 u..-I 2 2 2 2 0 111 0 2 2 1 I 117 0 2 2 I 1 u..-0 2 I I I 117 1 I 1 I u..-1 I 0 1lO 1 I 747 0 0 111 1. NOTES: 1. ALL RIVER STAr.ES IN FEET MSL . 2 CASE C INSTREAM HOW REQUIREMENTS AND 'WARMEST WATER " POWER INTAKF OP ERATING POLICY IS ASSUMfO THROUGII 3 WINTER AIR TEMPERATUR ~ 1981 82 AVERA GE 1911 12 COLO 4 TWO S TAGE PROJ •CT WATANAtDIEVII, CAHYON :2002 DEMAND WINTIER t•t·U ~~~110011170 ~ ~110011170 PRIEIINT Ill. 10'101 -HIGH tiEL 14251 2 2 2 2 2 I 2 1 2 I 2 I 2 1 2 1 1 1 1 1 I I I 1 1 0 I 0 0 0 '• 'II' kll'ki\INI\ \tlllll II I lllkAHIIIIN ' 01 \' 1111< ~ TABLE 11 ~' WATANA POWER INTAKIE DIESIGN ~ DIEVIL CANYON OU 1111 WOIU:~ ... ... FIGURES LOCATION MAP LEGENQ '\I. PROPOSED OAM SITES FIGURE 1 LOCATION MAP ICALI Ill aas 1 iii 1&. ~ w C) a: 4( ::z: ~ s 50.~r-----~----~----~----~----~----~----~----~-----------------------, ~.~~----+-----+-----+-----+-----4-----~----1-----, 30.~ 20.~ JAN FEB MAR APR MAY JUN JUL AUG RELEASE CONSTRAINTS DISCHARGE FOR SUSITNA RIVER AT GOLD CREEK SEP OCT NOV DEC NO!tMAL MAXIMUM ~ATING lt!SifMMR L!VE:L ([L. liiSn.) El.. 2151 ":. ----- E:L. 211<4 '!: --- EL. 2017 ~ ........ __ EL. 2040 '! _____ _ wtWU& FIGURE 3 WATANA MULTILEVEL INTAKE ORIGINAL DESIGN FIGURE 3 CASE EI - - o---JA-N~-~FEB-;--M-A-R~--AP-R~--M-AY--r-J-U-N-+--J-UL--~A-UG--~-SE-P~~OC--l'-+-N-O-V~~DE-C--~0 ~~ ... c . 60 -.a 0 0 0 ..... ~ • U) ~ I I lL. I u I ~ I I I . . • ~ 20 -• ll: • I cr • I . .~ u . . -.. -...... U) . .-r. - I .I _o -·-----... -.. -' . -........ -0 10 ':" -:-!-,-r-L -J-• • ~-·-' . . ---. --~-----...... -... --------I --,._ ,.,--- 0 MY ~ ..1.1.. FUi SEP OCT NOV DEC ~N FEB ttAR APR A..RSI<A POWER AUT~ I TY L£attl. .,.,,..,_.a I CAS£ C F~ WAT~ OJSOiAROES ~T~ RESERVOJ R • • • • • • • • • -CIIIIr: E-YI !"LOWS CASE C 116 . CRSE E-VI SJHULATEO OISCHRROES WEATHER PERl 00 : I t1AY 81 -30 APR 82 ENERGY CE~O • 2001 CASE C VS. CASE E-VI CFERATINJ POLICY • II#L~-t1ATCHIND ~l.A-ES6:0 ..OINf VENTIII£ REFEREt£E RUN NO . . WABJOIA. ~lOll ~'l STAGE I OF TWO STAGE PROJECT ........... -··-·1 1111 .101 c so . --- ~ ~ 0 . -8 ' ,_ -. -. -.,_, • ---ru~ r-w • (J) 30 ~ lL u . -. . . . ~ 20 • • (k' • . . . -<I . I M . l, ' ' ~ • D 10 J .... ·-.-..... -. -~ -... " ' ~ r:.---. -....... ----...... -...... -...... -" ... --........... --.--- 0 t1AY JlH JU_ ~ SEP OCT NOV OEC ~ FEB MR APR q_R5KA flOWER AUlt«RJ TY L.£aN). -~-~I c~ c now& CEV I L o:NYB-1 OI SQ-RR(ES OEVJL CANYQII RESERVOIR - --• - -----CA&t e:-111 P"LO.e CASE C VS . CASE E-VI Sl~TED OISC~S HEATHER PERIOD I I MAY Bl -30 APR 82 ENERGY ~11~ • 2002 CASE C VS. CASE E-Vl (FERATI~ POLICY I lt-FL~-HATCHINO IMIA-£1RiCU ..JliHT VENll.llE REFERE~ R..tl NO . I OC81020. OC8102L bt>.t.r Ott? STAGE II OF TWO STAGE PROJECT ~ ........ , .... __ , .. FI GUR r;..: ..:..7 -- 1~·~----------------;-~·nnnT.~I·--t'----nT<mnn-----------------~ ,-0°C ISOTHERM FOR liin na.n ; !"11111! z 0 140 ~-130 8~ -':I ._a: 120 !~ If ~ 110 ""' ~ STAGE I ............... i : : ~ :t-. : .: •••• :-·-: : : _,.-·. ' : ,_,.. ·'-:-'·"-: : : : : : .r "···· •""('* •· • •• -, • : : : : : .... , J ·-•• ~ ····~ : : ... .:::: . ··.· ·~ :..: . : _, ·.~ :..: ..• . : r· ··. ·.; ·:, • • • ••• 4· •• , r:·~ ... ·· .. . ····· ···~ I ... . ~ I ~ . ~ I ~ . 100 ~-+--------~---------r--------~--------~------~--------~ I'..!OV :>EC JAN FEB MAR APR REFERENCE LINE · r 3000 c:ts OPEN WATER SURFACE PAOFIL.E 'J_/ ""' 14 ~ 12 ._ II) 10 a: ~ i= 8 _..., a: ""' II 2~ ! 4 )( 2 <. 2 0 NOTES : 1-·- ~ 100 I ... ·-·-· ......., ,.... I 110 1. STAGE I SIMULATION BASED ON CASE E-VI FL.OWS. STAGE I ENERGY OEMAND,INFL.OW MATCHING TEMPERATURE POL.ICV . 2 . NATURAL. CONDITIONS NOT SIMULATED UPSTREAM OF RM 140. 3 3000 cfs REPRESENTS TYPICAL WINTER FL.OW UNDER NATURAL. CONDITIONS AT FREEZE UP . !XIttaU£·~ ........... .IOHfT YIJmiM AL.ASKA POWER AUTHORITY ~·~ ~· ~oo--· \ r .. [ ......... ·~ I' ~ / .......... "' .\ I.~ ~lJ l \ v " v • !\ .. , ~ -l,o" ~ ~t-..... •I I I I 120 RIVER M1L.E 130 140 LEGEiiiO : -·-·-• -, -, NATURAL CO OITIONS STAGE I OPEP ~TING ' I 140 NATURAL. SLI UGH &ERM ELEVATION FIGURE 7 SIMULATED RIVER P r.:E CONDITIONS STAGE I va. I'IATURAL 1181-82 WEATHE r CONDITIONS CASE E-V~ !:LOWS ------.....J FIGURE 8 1~·-T--------------------------------------------------------~ z 0 1 .. 0 ~-30 g~ ...l:f ... a: 120 z.,.. 0> a::- 14. ~ 110 11.1 :? tOO .... , ·······:'\. : ... . .,.,. , :··· . .... , .,. ~ :··· .-.i • • 0 : r· ·~ I ~... . · ... , •.' .. ··. J • •• •,// •• ·. . . \.. ,. .., ···'· • ···X .. I ···~ ; ·\, .. ~~--~----~-------r--------~-------r--------~------~ NOV DEC JAN FEB MAR APR REFERENCE LINE· r3ooocts OPEN WATER SURFACE PROFILe21 11.1 , .. ~ 12 ... en 10 a: "'-8 >I- -11.1 a::w 6 :E!: I .. I _..,. • ..,...-r'• ~I 1-..... ---; ...... ,.... )( 2 c :E 0 l I 100 110 - -· . . ~ ..... -·- I no NOTES : 1. STAGE II SIMULATION BASED ON CASE E-VI FLOWS . MID STAGE II ENERGY DEMAND, INFLOW MATCHING TEMPERATURE POLICY 2. NATURAL CONDITIONS NOT SIMULATED UPSTREAM OF AM 140. 3 . 3000 cfs REPRESENTS TYPICAL WINTER FLOW Uf·mER NATURAL CONDITIONS AT FREEZE UP ' DDA\IJBU •llll&eCO ..,,.,_..,..,. YlNT\ME ALASKA ,OWER AUTHOAITY ..... -L. X ., ......... v 120 RIVER MILE ' .• '· ,~7 120 RIVER Mli.E LEGEND : ~ ~,, ' ~ -" -~ ~ """"" If"• ,.. ~[~ ~t' I 130 ..J"- I \ ~ ...... I 130 ---NATURAL CONDITIONS -·-• STAGE II OPERATING !....-~ t ...... ·-~-.... I , .. 0 I , .. 0 a NATURAL SLOUGH BERM ELEVATION FIGURE 8 I . _,. SIMULATED RIVER ICE CONDITIONS STAGE II va. NATURAL 1181-82 WEATHER CONDITIONS CASE E-VI FLOWS FIGURE 9 150 140-,.- ~ ~-130- g~ 0°C ISOTHERM FOR -'::E f STAGE Ill ._a:: 120- Zw 0> r·· I:-"' a::- 1&.!: 110-r···· ~· ... , ,/":. w . r~ i .... \l =f ••• ,~ . ~ : I • • .., • • • .• ••• \ =i ··~ :· . 100-. : • \•-l : I • . !\ . ~-· go NOV l DEC I JAN I FEB I MAR 1 APR ,_.REFERENCE LINE : 14 j 3000 cfs OPE~ WATER SURFACE PROFILE 1 ! w (.!) 12 o( t; 10 j a:: I w-8 >._ I I / ........... "' -w ~ a::w 6 ::E!:!:. ~---~-·-· I' 1-~-' II i\ ~ ~ r-.. ~ ;, 4 ! ........ """' ' -·-·' ··~ t~ ..-:""" ~'·~ ~ 2 ·- 2 0 l 1~0 I I 100 120 130 140 RIVER MILE ~ -10 _._ ~ ~ 8 1&. ""-~i6 ~ " I 1\ ::Ew 4 ;,Z '~ ::E:w: 2 -~ -·-·-·-~~ 0 ... , 2 ,To 1~ ,lo 100 120 RIVER MILE NO rES : LEGEND : 1. STAGE 111 SIMULATION BASED ON CASE -NATURAL CONDITIONS E-VI FLOWS . LATE STAGE Ill ENERGY DEMAND, -·-·STAGE 111 OPERATING INFLOW MATCHING TEMPERATURE POLICY • NATURAL SLOUGH BERM ELEVATION 2. NATURAL CONDITIONS NOT SIMULATED . UPSTREAM OF RM 140. 3. 3000 cfs REPRESENTS TYPICAL WINTER FLOW UNDER NATURAL CONDITIONS AT FREEZE UP . FIGURE 9 SIMULATED RIVER CCE CONDITIONS ST A GE Ill Yt. NATURAL OOAM&•....., ~-VllfTUH 1e81-82 WEATHER CONiliTIONS ALASKA I'OWEFI AUTHORITY CASE E•VI FLCWS FIGURE 10 1~-----------------------------------------------------, 140 ~ ~ w 130 g= .,.j:IE 1-a: 120 zw 0~ cz:cz: "" -110 w ~ 100 ~~------~------~~------~------,--------r-------1 FEB MAR fo.PR NOV D£C JAN ,... REFERENCE LINE· 3000cfs OPEN WATER SURFACE PROFILE 2 14 w 0 12 i! (I) 10 a: ~ i= 8 -w a: w 6 :IE~ i 4 ~ 2 :IE 0 ~ 100 I ~ , "'=-----" I 110 --~=----~- ~--·-· ~·· 1 100 110 NOTES: 1. SIMULATION BASED ON CASE E·VI FLOWS "INFLOW-MATCHING" POWER INTAKE OPERATION , THREE·STAGE PROJECT . 2. 3000cfs REPRESENTS TYPICAL WINTER FLOW UNDER NATURAL CONDITIONS AT FREEZE UP . ~-~ SUSITMAJOtM'VfHTUIIf ALASKA POWER AUTHORITY '-= ~- ~· _, : , ' ' . ~ ' ~, .... ~ ' f' "'-7 "' ~' ~' I' 114 ~., r"'o. ,.,. t--1- ~ ~·-· ~ ~· ·~--~\I ~-· ~~iii 120 RIVER MILE --· . ~·"' ~ ... ~ I'" [7 120 RIVER MILE LEGEND: \ . """ -, ' I 130 I ~ 1- ""' I-ll j I" I 130 -~-- -·- STAGE I OPERATING STAGE II OPERATING STAGE Ill OPERATING I Jh.. . ~ ..... .l \ .·j ·~ L--. ..... ._. I 140 r ... I ~ l ' ' ! 140 • NATURAL SLOUGH BERM ELEVATION FIGURE 10 • ._, .............. SIMULATED RIVER ICE CONDITIONS STAGES I, II AND Ill 1981-82 WEATHER CONDITIONS (AVERAGE WINTER) so -410 0 0 0 ..... -.r • U} 30 • lL . . u I ~ I ; -. . , .. ~ • • • 20 •• a: • • • • • a: • • I I I • .. 11--u . • U} :~ I r'""'o • -...... 0 10 r,J /· I " ·-L I ~ • • • I ';.. 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OC8l02U --·-.... ---.. -· ··-... ~ I FEB tAt APR fl.R61<A POWER fl.IT~I TY _,_......,I CEVIL CFWYON STACE II SI~ATEO OISCHRRDES CAS£ E-Vl VS. CASE E-1 tMlA-f:IRiCO .JliNT 'IENTtM ·--...... -........ , ...... ., M " c: ::0 1"1 ... N 50 -AO 0 .-. 0 . ' . ' 0 .._. -• (J) ~ u... u -0 . . . . . . ~ ' 20 ' . ' ' -0:: ' • CI • . l I . ' \ u • . ---U) . '-_f ~ ' ' -10 -· . -.----.. " -~ -[\...-.,. 0 r -. ~ -..... ....._,.-T~ -·---......, ' • ' . . -' ... , -. --.. ' 0 I1AY ...,., JlL A.Ji 5EP a::T NOll DEC ~ FEB ttAR APR R..Riii<R POWER AU'Ttatl TY LEQDC), a.£ £-VI uu•-..a I tEVIL ~y ~ STAtE I I I OtSCHWE:S DEVIL CANYI>f &TFU: Ill --- --• -• --~ 11!:-1 CASE E-Vl VS. CASE E-1 WEATH£R PERtOO ' 1 l'tFft' 8 I -30 APR 8Z Sl~TEO OI&C~S STAGE Ill OF THREE STAGE PROJECT CASE E-VI VS. CASE E-1 ()>E~TI"-0 POLICY ' lt-E"L~-HAlCHtt«l ~-ElRitO ..OINf YEtflllt( REFEREN:E ~N NO. I OCBJ2(£. OC8l200 PTION"> --.... -I" .... •L .... ,., 13~----~--~r---~-----r----,-----r---~r---~-----r----,-----r---~ 12~----~----+-----.---~~--~~--~----~----~----~----~----~--~ ll+---~-~.~--~--4---~--~~~-4---+--~--~--~ 1:' ~~ LJ 10~----~~~~~--~~~~--~-----+-----+----~----~----~----~--~ • 9 t .. t: ~ .. C) • : ...... ~-'-:'.111 uJ ... • 1¥ . ., c ft ~:" f. ~ 7 ~ 6 w t-5 w c.n • ([ w _J 3 w 0: 2 I 0 I I / L[tlDIJ. ----CAS( E-VI . -------. -a. t:-1 bPTlOII? ..u... \ .. n,._ r------ f:L. ···. -~·-.1 .• :n~ .... __, • SEP OCT NOV DEC WATANA RELEASE TE~ -STADE I CASE E-VI VS. CASE E-1 HEATHER PERIOD • 1 t'IAY' 81 -30 APR 82 STAGE I OF THREE STAGE PROJECT £Y>EAATJfl() POLICY o I""L().I-HATCHINO REFERENCE RUN NO . • W~8 101 0.WA8101P FEB WATANA STAGE I 51tU.AlED REL61if. TOft OIEil E-VI VS. Cl&: l-1 "'TT ..... C) c: ::0 ., .... • ~~ 12' II -. ' u 10 . ~ ~ ,. t I • I ,. ~ C) 9 •' t ;v l ,, ~ I . r\. • . a \ . ~ • • -• . 7 I ~ . • • ll. r . . I 6 ' J: ,: ~ 1\ w : J t-. 5 w / :~ \ (I) 4 a I -' w .J 9 v ~ w ~ a: -. 2 ·r --...:.: ~ --.... '/-~ I 0 tRY' ...... Jl.L j:UJ SEP IX:T ...w DEC ...AN FEB ttAR APR ~RSKA POWER AtJT~J TY LIDEJG, CA&l £-VI _,,. MD..~tT I C£1/IL CAIIYCN RELEASE TEt1PS -STRGE II £EVIL C~YON STAGE II ... -. --.. -o. I:-I CRSE E-vJ liS. CASE E-1 SII1UlATED RELEA5E TEJ1PS WEATHE~ PERIOD • 1 MY 81 -30 ~R 82 MID STAGE II OF THREE STAGE PROJECT 0&: £-VI VS. tiS: E-1 CFERCTit.tJ POLICY , I t#UJ4 -t1!:HCH I NO ~BASCO ..IIINT VENltll( FfFERE ~ RUN NO. · OCB I 02S .OC8102U b.rr_., --.--......... , llia .l'l 13 12 11 -" u 10 !. 1 • .. . II . (_) 9 ~ It I 1.&.1 I .N • Cl 8 • ~ ~ J . • -:I l • . 7 r . '\ . •• . . 0. \ , ... , 6 ' l: v.· . w \ ' ~. '1J :\ ~ 5 ~'-,' uJ / .. w \ I• (J) .. . a ;· . ' 1.&.1 __., _J 3 P; l.JJ ·-~ 0:: . .. ?. . I 0 HAY .ut ..u... fUJ SEP OCT NOV DEC .JIIN F9 ttRit APR . A..A&t<A PONER AUTtt[ftJ TY L£(EfCJ, • _,,......., r CAli£ £-YI tEVIL a:Hl'~ AELEAS£ TEHPS -STADE lit DEVIL CIJffOf &T'¥:£ 11 J • • • • • • • • • -~ IE · I CASE E-Vl VS. CASE E-1 we:qTHER P£R( 00 • 1 t1AY 81 -30 APR 112 61tU.Al£D RELER&E TOPS LATE STAGE Ill OF THREE STAGE PROJECT 0& [·YI YS. CASE £-1 ()Pf~llt-0 POLICY I 1fiFL~-MTtHINO tAUA-£1Rit0 .JlltfT \IEMliJI£ REFE~EIIC£ RUN NO . I IX812DE.OC812CD DI'T I "I., _ .... _.,. __ , ...... 13 l2 ~·. ,. 11 ..... , -•• u 10 ~ :~ . 9 0 I I l LLI rJ ~ .. . ~ .. c 8 ~·-· ~ ,.. J l li: fj ~ J. -• ,. ' 7 r. 1 r~ .. . .. ., v r\ . I~ n. ,_ z:: 6 . "",, ~-w j ; ,. .I r 5 w t:_, ~ U) .. II I~ ...... ....... , ([ I) r-._ w ..J 3 \•·-·----ll r --------L w ; . -. .. ---·-· a: 2 t,; l v 0 ttAY .AM JU.. A..D SEP OCT NOV DEC ..AN FEB ttAR FW"R R..R61CR POI£R AUTtOUTY LDlDCt o ...... ...., I UFUIC-MfOtUG MATIM' RESERVOIR -- - -•-----.-.ar IMTP WAT~ ~~ TDFERATLRES &ltU..ATED R£L~ 1D1P6 -----·-LIJUl PUtT ~ATHER AI I l HAY 81 -30 ~ 82 a.u c Fl.DWS ENE..:lY lEtA.~~ I 2DO 1 F~ I CASE c lNFLB4-ttATOiiNJ VS. WARt£&1 VB. LD4EBT f'O!l F£FEREta: ~ I .wltolR. WA&lOlD. WRBIOIE ~IJHD .JIINJ V£M1tll£ b.nlliN9 STAGE I OF TWO STAGE PROJECT __ .,. __ , -.141 13 12 J. d-~). tl 7 • . • ~ t I • ··f· I u 10 I .. . • .. ! . .. CJ 9 \1 w 4 Cl 8 [/" Ll lk .... 7 n; Q. J: 6 j w t-s w } U) • I a w _J a Lf w 0: 2 . 1 0 ttAY ..JL'4 ..u.. fUi f.IDDG, JIFUIHtAlOIJtG -• --• • • • • ·WMJIIIST IMIP h.nt~~~~~J • .-;. . ~--\Mj ' ~ ~ ~ )\----...... -.. --·-... . t'! J ~ ~· -to- f£P OCT NOV DEC ...AN FEB WATf:t.IR RElEASE TEI1PERATl.RES WEATHER PERl 00 • 1 HAY Bl -30 APR 82 BEADY IEtVNJ • 2001 fl.CHi • CA&E E-YI INF LOW-tiATOilNJ YS . WARt1E6T WATER REFEREN:£ FUN NO. I WA81011. WABlOIJ STAGE I OF TWO STAGE PROJECT ~ -. . .. -.--...... . Mit APR R..Aiii<R f"'NER fiUltDU TY uana 11111.11."1 I WATANA RESERYOIR 6UU.ATED RELERi£ TEJ9>6 CRSE E-Y I FLOWS KIRZA-tiiR6CO .JllNT VEMliJI£ --~_.,. __ , ... ,., ..... 00 13 12 II - lJ 10 . 9 0 w 0 8 lr" ...... ~ 7 ~ Q. ~ 6 w ~ 5 w en • J CI w _. 3 7 w (t' --. 2 I 0 ttAY ..l.H ..u.. t.UlPG• III'Uif...ftlltOtl~ • -- -------WAitfllm Wit fa h.Tttlln .. .&I ~ .. ,, ~ ll .'\ ' i\ \ rn FU; SEP OCT NOV DEC .i:w WAT~ f£LEASE TOftRATLRES ~AT~R P£RI(Il • I ~ 71 -30 APR 72 ENE~Y CE~ • 2001 fl..046 • CASE C INFL.OW-t1ATOtJNl VS. WAAt!EST WATER REFEREN:E R.JN NO. I WA710lA. WA'7l018 STAGE I OF TWO STAGE PROJECT -~ FEB ....--- '--!" .. -~ ~ ttAR APR Fl..~ POER ~lTY UIMl...aet I WATANA AESERVOIR 51tU.ATED RELERiE TOft CA6( C FL.a~S tAUA-IIIIatl .JliNf VE.Nli.JI[ -~-.. ·-·1 ....... .... (0 c 13 12 II ~ . u 10 I, I. .. . I C) 9 ~: w .~ 0 8 L' ~ ... l"f~ '! ~ --:, . • 7 '1: I \ . Q. . I . I 1:: 6 ~ w . . t-. 5 w c ti \. 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CEV IL ~y~ RELEASE TEt'f>ERATI.H:S 51tiJLATED RELEc::fi£ TEJ1PS WEATHER PERIOD 1 l HAY Bl -30 RPR 92 CA6£ E· VI F\..OWS DEROY lE~ • 2002 FL~• CASE E-Vl ItELOW-11ATCH1 tl(i YS . W~I£5T l~TER IAUJWIRSCO .J!INf vafli.IIE REFEREta: RUN NO. I OC9102L. OC8l02H STAGE II OF TWO STAOE PROJECT _,-.M-t---1 -.... c 13 12 ~: II -·i • .., ~ . u 10 . 0 9 ~ • uJ ~ 0 8 v·· "' \.1 • ' I ....... . . 7 ~ '11\1 v [1\ . Q. l: 6 ~ w 1-5 w ! ' (J) A ~~ a: f w _J 3 J, •• I T\ t·· .. : '\.:J w . I -. --. ' .. -0: ' •• ·-. 2 •• V' ~ 1 0 t1RY Jl..Jf ..u. An SEP OCT NOV DEC ...AN FEB HRR RPR FLRSt<R POER AUTtotl TY I...IDDG· uana 11111oBY I CIIJ[ c NATANA RESERVOIR • --• --• ---CIIIt !:-VI WAT~ RELEASE TOtPERATLAES 6UU.ATED RELEASE T&I"S WEATHER PERIOD • 1 HAY 81 -30 APR BZ a&: C YS . a& E-YI FLO&S ENERGY [EtA«) ' 2001 [F£RAT lt-.D POL ICY ·• ltf=L~-t1ATCHtNG tAUA-f.IIRSCO •• CUNT VEM11Jt£ REFEREN:E ~ NO. • WABSOIA. WA8l011 lni>TinN? STAGE I OF TWO STAGE PROJECT __ ... _ ... __ , --·~ c n IZ ~ • • _.ti I. •' .. II : ' ~l' I -I 1 u 10 . :v . ~ , I • • . . 9 0 I . ' w , ....J.l j 0 8 t:_ lJ:f .... 1\ 7 \ a. . 2: 6 J \. w t-5 J '\ w (/) .. . ([ I Li:--. . .. -----.-. . -. . . w . .. -' 3 w I . .> 0: 2 "" 1 0 I ttAY ..A.N JI.L FUi 5EP OCT NOV DEC ...AN FEB ttAR APR ~RSKA POWER fUTHCRJ TY LIQDCI . -•l'lll~ct I ORC WATANP. RESERVOIR · ---- - - - --~ IE-VI WAT~ RELEASE TEHPERATLRES SltU..ATED R£LE~ TOf>S WEATHER PERIOD a 1 HRY 91 -30 APR 82 CASE C YS. CASE E-YI FLCNS ENERGY IE"~ • 2001 IFERAT!t-C POLICY • WI=Rt£5T WATER ~!RiCO .JliHT YElOIJtE REFfREta FlJN NO. I WA81010. WABlOIJ bPTtOH? STAGE I OF TWO STAGE PROJECT .... -...... _.,. __ , ..... ., c 13 12 II ~ u 10 . 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FU6 SEP OCT NOV [£C ..AN FEB ttAR APR A.ASAA POWER AUlHMITY I..£DDG , .. ,_IIIUCY I DISTIIIi INTM MATfN\ RESERVOIR •••• --.-...... l . li80il8150 WAT~ RELEASE TEHPEMTLAES 61tU.ATEm REL£~ TEHPS -.---. ·fl.l. ltDl/1770 WEATHER PERIOD • I t1RY 81 -30 APR B2 AL.T. WAf~ fOWER INfA<£5 ENERGY (EJA.I] ·' 2001 FL~ I CASE c CPERATitG POL I CY • ~EST W:.TER WABIOIO KIUA-iiAiCO .OINT ~tilt£ REF£R£N:E ~S • WA810l 0 . WABlOIF, STAGE I OF TWO-STAGE PROJECT -----.. ·-·1 tta.IU c 13 12 It ~ u 10 . ! (j ~ ~ w • ~ r::J 8 II~ lr:' ·-~ -7 ~ . I~ . Q. :r. 6 I~ w ~ t-s ! ~ w U) A ;1) ' CI ..... w I ·l,· --. . . ...J 3 --t-:: ~ r-L ~~I' w t:~: ... (( ......... --... -... -.... -...... -... 2 to- ~ . -.......... ' !'--= 1 0 MY .JLN .J..L A.D SEP OCT NOV OEC JlN FEB ttAR APR Fl..R5t<R f"'WER AUT~ 1 T Y LDDG· .. ,_.....aT .l EXI&TUG INTACE MRTAHR RESERVOIR · · ··-----·ALl . t8001l'n0 WAT~ F£LEASE TEtPC:RFITl.RES SlttJLAtal REL£q)£ TEJ1PS -------f'-1 . 163111•"70 ~ATHER PERl DO I 1 HAY 71 -30 APR 72 .__ T . MAT AltA PQcEA INT'f<ES ENERGY OE~ I 2001 FL~ I o:ISE c CPERATI~ POLICY I WMI£5T ~TER WA?lOlf KIUA-EIRiOO ...OINT VENT~E REFERE~ RUNS I WA710tB. WA71010. b.eruxi2 STAGE I OF TWO STAG E PROJECT •-u-p•-•f __ ,., c 13 12 11 ,_ u 10 . t'l 9 w .~ 0 8 K A It Lr---.. , ~ ... 7 I~ ... \ . Q. r 6 -rf 1\ w t-s , ~...! \ w l/) .. -~ a: /( \ .. --w ,. .. ·~ ....... --....... --.... --... '"' .. 40 .. -.. -. t::.=:--_J 3 v v w fr 2 - 1 \ 0 t1AY .l..N .1.1... A.£ SEP OCT NOV OEC ..AN FEB t1AR APR FLASt<A POWER AUTHDU TY L£XE)C)o ._.,,._ _.CT --. ElCIST Uli INtlf<E C£V IL ~YD-4 RElEAS£ TEHPERAllRS DEYIL CAH'fD-4 RESERVOIR • • • • •-• • ··ALT. IIKJD/lTJO WEATttER P£RI DO • I MY Bl -30 APR 82 6li1ULATED RELfC:6£ TEtPS ENERGY l:E~ : Z002 FL~: CASE C IYERATI~ POL ICY • WMHEST ~TER A.... T. WAf~ P06ER I NTA<ES EX 1 STJ "13 0 . C • COt£ VFL VE 1 NT~ES ~ ...0114f V£Nllll[ REFEREIICE AlJN NO. I OCBJ02F. 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FUi SEP OCT NOV DEC ..AN FEB ttAR APR R..ASKA POWER AUlHCRl TY l£GIENl, ...... _." _j_ EXl&TUii D.C. aN: V'l.VE CEV lL OHY~ RELERSE TEHPERATI.ftS DEVIL CANY~ RESEJNOJR --• • ·-·-• ·HIOii LLm.. I!L. 1.,11 WEATHER P£RI 00 • I ttAY 81 -30 APR 82 SltU.~TED RELERiE TEJ1PS ENERGY [£11FNJ : 2002 fL(W;: CASE C CPERATit-IJ POLICY • WMt1EST WATER Alf. O.C. CH VALVE INT"'[S j:\_ T. IEIXl/1770 WATRNA P~ER lNTRi<ES ~IAiiCO .!liNT VEHT\It[ REFERENCE RUN NO . • OCSJ020. OC8102H NaTIIlH? STAGE II OF TWO STAGE PROJECT -~-··-·t IIU.I'I EXHIBIT A • ~ w uJ u. z 0 ..... ..... CI > w ....I w c ~, /v 3B) v~ / o· v ) .. !JO 3?0 / ,~ / L /,/' v ~., ., / , fTI r 420 1"'1 < ~ 360 ~ • .F /-/ v ./ ~~ / ............... / //' / / j ..... 410 ~ 350 z/ v v::/ L / ._L , 400 1"'1 c::-_ ,. I 3AO / j I 330 98 99 100 101 ----10' OF 911..10 ICE ----------a.u.vao..ao ac:a: JN1PI"~ - - - - - --IKJTTOII OF IUliH IC£ ----lltl Vllll lEO / v /, k/ / / :' v / .,v / 102 103 104 105 RIVER MILE ~Rl'ltEft 1'£~100 ' l N:J'W " -30 ~ at SYRCE I 2001 E'NEJIIO'f EEtR() FL~ CAR E-VJ, ltoFL~-"AfOHto«i REFERENCE ~ NO . o 8101ENX // 1"'1 -i J9D !liD 10'1 l 106 08 F\..ASI<R f'OER AUTHDR1 TY ~lTNA RIYf:R ICE &ltU.ATJa-. ~IL£ a" ""lCI._,. Sf~S IMZA-£1ABt0 ..Oliff ¥EHTIJI£ -.... - c V"' / I -.....,.----,.620 L / I l // L ' / j"' 510 ~--/v :.-' JTI r JTI --, v 600 < /.. / /"' z .e4() 0 / / v ..... ~ a I > <430 w L_-- V' L ~ _J w 420 /.;"' / / / 0 v liE 109 ItO Ill 1..£CENJ, -----111' IF &D..IO IC£ •• -•-----·-......v~ELIO ICE lii'DPI!a ------·80TTI)I (J' SLUSH ICE -----ltl'iflt RO ., / D -i / l/ / -· -a 490 z ; / /"' v , 4110 n1 ITI -i / / / 0"' / 110 /!{--/ --t----t 8) 112 113 .... 115 116 an ate RIVER MILE ~ATHER PERIOD I l I«JV Ill -30 qpft 82 STRJE I 2QOL ENERO'f DEI1SNJ FL~ CASE (-VI. IN'L~-!WifOiJNl REFERENCE RUN NO. I 8tOIENX .. ,_ llllaatT 6U6lTNA RIVER ICE SIIU.ATIB-f P U'ILE r7 *'1CltU1 ST~S ...... w w lL z 0 -...... a > w .J w c L-_·' / L / / sse s.co . . ,' v / L ; / L . ; L L6'/ ; , / / / ., 63) , v ... ,--" L / / , ... L_ v L •' I L', L v--·· I v '/ .," ~ / L ,..,.. r 680 fT1 < D .... 520 L . , L L . / v ; " / ; / / v.-·· / L / . ; ll . / / / . ' / / -0 S"JJI z 610 / v·· , V\ j_ L·· / / / ~/ / , L / v L / / . , / 1, / , 560 , fT1 .... sm v ·· / v , / L_ / I / L:.·· / / / , sm I--' . / v _L / .L 490 .540 l18 119 120 IZJ 122 123 12~ 125 127 l 126 28 ----tOP CF &ll.ID ra: • -·---·-• •a..u../1111.10 ICE IWtOIFACI: ------·BO'TTIJI OF I!U..EH ICE ----1111111~ IIEO ? RIVER MI LE loE:RTHER PERIOD • I NlV 81 -30 ~ 8Z STRC£ I 2001 EN ERGY ~ FL()j CASE E-Vl, I._,L()j-"AfCHlt«i REfERENCE RUN NO . • 8101 ENX ... ,... --.c:t St.6lTNA RlYER lO: Slt1U.ATJCJ.I PA1:F I LE CF ~~~ (HtJH Sf~S tMZA-£11&:0 ..OINT ~Nl\JtE -......... .... ,~ t ' c GAO V" I /,/ " ,. 690 6:1> / / I II'/" / / I 1·, I /' / I I J 680 1-w 620 w LL {-r V.' I I I / • I /. "' " / v· .. / L. I v . ... ... I / rT1 r 6?0 fT1 < D -t z 610 0 /;" ll v· / 1\1 I I /'I ~ I ,' v v I .L/ 0 6130 z 1-cr > 600 w _J w :·,, L j, / I L-_ v.· / v /'' I " I / • I / -n 650 1"'1 fT1 ..... 59) . ,.' ,; /' IL "' L v· , I " / 6«1 / "' I v " sao 128 129 130 131 13Z 133 13 .. 135 136 I 630 n -----l!J' OF 611.10 ICE • ---• -----ILU~.r811.10 ICE INYDI<IIC% ·-------IIJTTOI1 OF fiLlliH Itt -----•'1 vt:ll ar:o \P f!':!_., _____________ _ RIVER MILE ~ATHER PERIOD • l ~V 81 -30 APM 8Z STACE I 200 I EN~Y ~HIWJ FLOW CASE E-VJ, lNFLOW -~AT CHlNC ~FERENCE fU.j 1\jQ . I 8101ENX -·-~ 5~lTNR RlVER ICE 5111U..ATJ~ PRCFILE CF 11AI(lHUt1 ST~S ~ZA..£BR6CO ..OINT YENllJI£ -.... 73) ..._ UJ 720 LLI lL L / 710 ~I I z 0 d' / ..._ CI > 100 LLI _j u / I ~ /_ L/ L v ... I' ~ 690 L 680 v 137 138 139 ----lOP CF !D.ID ICE ·---------IILUSH/801.10 ttl: INT!WAU - - - - - --80H011 'JF su~ 1a ----1'1 ~[II 1!1!0 .~ c V/_ / L VL / L !_ / / // L v v / I L /j / VL L L u1 t•z RIVER MILE ~~ PE~IOO • l t-«)V 81 -30 APR 82 ST~ I 2001 ENERO'Y IEIACl FL~ CASE: E-VJ. lt#"L~-"ATOH~ REFERENt£ fU.l NO. I 8101EN)( I / / / V L v 1m fTl / v r no 1"'1 < D -i a 7B) z T1 750 ITt fTl -i 140 145 l R..ASKA POWER AUlHr:JU TY SlASlTNA RlVER tCE 5JtU...I:nJON PN:FILE f7 HAIC[~ ST'US IAUA-tiRitO ...OINT Y£HTIM teo -·- liO ' . . . ' -.. tso . . . . ' . ' ' . . 150 ' . . . ' . ' ' w : . ..J . . . ...... l40 ~ I ~ I --l: '---. ~ ' ~ . . . ·. ' ' . ' / '-.. -:{ ~-~ . (r . I ' ' ' ' .... -.. w ' ' tOO ;7 ·~ :r-1 ~ > ' ' ' •, .......... I . . ' ' -. ·v --:/ -~ 0:: ' ' '• ' ' 120 . ~ --~ . • I --~ ItO ·~ ' ' -~ . 100 ' ..~ . 90 IIDV MC .JAN FEB tAt ~ Fl.~ POWER RUT~J TY l.UlDG· -•1111-.an I It£ F1Dff 6U6lTNA RIVER . ---------JPO ~e: ·~ WERT~A PERIOD • 1 t¥:N Bt -30 APR 82 PROOAE6610N m< JCE FRONT STA(E I 2001 ENERDY IEHA~l &. Z£AO OECN:E 1 SOT HEM FLOW CASE E-V I • INf'L.Oioi-111HOi I to() REF ERE~ R.JN NO. • B I 0 lEN)( ..wt~IAiCO ..I) I Nl' VEHTIJI£ ~PTTON? ....... ~-......... ...... ::400 .. ~-THRESHOLD ELEV. ~ Ll.. 375 .. ( > ::170 ~! i ..1 .&i \ 366 U) "'- X 360 16 ~ .... Ll.. 12 - ~ w z B 'lC u r. .... 4 UJ \ u ... -\ 0 . ~ ' 5 llu-4 ~~~ 1-6 -~ (I) ICI'VU.It OEC%1111Vt .......,., fEIIALAtr ltiiiiOi ArttiL 11181 1982 HEAD OF YHISICERS SLOUGH R...ASKA POWER AUTI~ITY RIVER HlLE 101 . 50 _,,.. -.uT I l SUS JTNA R I YER ICf. THIOCN[SS LECif:HD• WERTHE~ PERIOD ' 1 tC+I 81 -30 APR 82 ICE S1t1ULATION ---TOTI\. lHIC>I~SS STAGE I 200 I ENERGY C£1'Rl0 Tlt1E HIST~V • • • ---~JSH C0"P0"«~<~T I NfL~-t1RTCH I 1-G • F L ~ CRSE E-V( ~ZA-E~ ..JliNT VU.llltE I REFERENCE RUN 110. I BJOlENX L__ ••t-.... _ jft ..... , .... ,., A70 ~ .... ... 465 - > 460 'j .... r----'\. en A 56 _./ ~ :1 450 16 ~ f--· .... "" 12 w 8 liC u ... r .... 4 .... \ u ... \ 0 I' -.... 5 ,.-- ~u" ,I ~-~~ ~-& '---. Cl) NOVrr.lt ~ ..JINJM'f n~ ltRIICH ~IL ,.l 111112 SIDE CHANNEL AT HEAD OF GASH CREEK ~ASI<A POWER AUT.utl TY RIVER MILE 1 12.00 -~~· -..n I : 5US1 TNA Rl VER I 12 'llitOOIEM L[.Q[HO • WEAT~R PER[OO 1 t«:f-1 81 -30 APR 8Z ICE 51t1ULAT10N ---TOTil.. 'THI~'I!SS STAGE I 2001 ENERGY t:E~O TIHE HIST~Y • -- - - -LI.JISM COt1~'E~ INFL().~-HI:lTCHlii.O • FL~ CASE E -V[ REFEREf..CE RUN 11.0. I BIOLENX !AtlA-£8J6CO ..OINf YENliJit .... -..... -........ , -.141 I AiO I ~ ' 1- LL •BS > •so .... __r--'-..J .... \ (/) 456 '-----:I •so !6 -t- 1&. 12 - ~ z 8 X u r t-.. .... u \ ~ I --0 -----· 5 r-- ~u .. r1 ~-~~ ~-~ ~ 1 t- U) HIN[,_It llfX%rtiP .JNJAit'Y r!lft.MY fMitH ANIL t•L 111112 !'lOUTH OF SLOUGH 6A FI...ASt<R ~ AUTHCAITY RIVER MILE 112-34 UIMI-..:Y I I 51.51TNR RIVER I Cl! ntl OOC8S U!G!NCh ~ATt-ER PERIOD · 1 ~ 81 -30 Af'ft 8Z ICE SJIU..RTJON ---fOf'l.. TH I tlll<t!8a STA(£ I 200 I ENERGY I:Et1~0 1 I HE HI ST~Y ------a.u»i COIU'OI«NI' INFLOW -HRTCHJNO • FLOW CRSE E -Vl ~IIR6CO .Jlltfr YENlliiE REFERENCE RUN NO. I 8101ENX --..... -,.. ..... , -··· A95 -/_·THRESHOlD ElEu'. t · ~ ABO _j_ ..; ... lb 1&1 _1 ..1 '-... \ Ill A10 ..___ ~ Affi 16 ----· .... 11. .. 12 m w .c 8 y u ~ r .. .. IIJ -==:::::::::_ 1-· \ tJ _\ I .. ... 0 ...... - 5 ,._ 9;u .. ,J ~~3 ~~~ ~ .... -o en ~It DEC!:,_,. ....,...., 'f IIIIIU"'f ltMCH ,...,l ••• 1982 HEAD OF SlOUGH 8 ~RSKA PB4ER Alfl~ I TY RIVER MILE 114.10 _,,.._.cY I I SUSI TNR RIVER I CE n-tOO.fSS L[IJI:tjQ, WE AH£R PERl OD I NOV 81 -30 APR 82 lCE Slt'IU ... AT JON . ---r o·llL. ••Hroi'lfSS S TC~CE I 200 I ENERGY I:EH ANO TII1E HIST~V • • • • 9L .'51• ;"(J1D ~ ... T iN~L~-H A T CHIND • FLOW CASE E-Vl RF"ERENC E RUN 1'.(). I BIOlE"'X ~M-E~O ...Oi tlT VE.NT~E f'otc-.. h ........ I" M ., l iG.IOZ -- .!C}C; .... >L 490 - > "85 ..u :J Ill AOO /THRESHOLD ELEv'. ( _;-----\ L._ ..-\ ---~ ~ "l: AIS 16 -..... u. -12 Ill ~ - "' 8 l( 1.1 I. ·-A ... II ~ 0 \ r-' .. ...... 4 • \ .. . ..... . .. --.... -..... .. . 5 i;u4 ~~3 ~~~ ... -o r-1 I~ U) IC)Y[ .. It D£CV&Jt ~ FEIIII\Rtr IWICH "'"'"- 19111 1982 SIDE CHANNEL "SII f:l..RSKA POWER AUTI'iCR I T Y RIVER MILE 115.50 I\IIIIMI-.tf I : SL61TNA Rl VER ICE T MICI<Ht:!IS L[OlHC• WEPTHER PERIOD : I NOV Bl -30 APR 8Z ICE SJI'tlA.RTJON ra·"'-. ~H I C'I'I!'S!I STPGE I 200 I ENERGY CE~O TII1E HlSTCRY • -51...&1 ::cl'090·~<. 'IT INfLOW-MCTCHJNO . FLOW CQSE E-Vt ~A-EIIA6CO • .cu .. r \IENlllfE REFEPE,.,C!:: R'JII. NO . I BIOIENX ................. ,.._.! ·--1•1 ------------L_ ____ _ 496 -/THRESHOLD ELEU. ~ ~ 490 , ~ "'\. > 485 ----j 1-'" L cnABl X 475 16 .. ~ u.. 12 - ~ ~ B u ... r ~ 4 .... I ·. . . -\. u ... ,_J .. -... --.. ... ... ---...... 0 -..... --. -. ---. . ... -... - 5 . ,...J ~~~ ~ 2 ~-~ ~ en NOVO.• OEtt'IIP .JIINJII«'f "EIIIUIR\' IW01 .... IL ••n 11182 HEAD OF SIDE CHANNEL "Sit ~ASt<A POWER AllT~llY RIVER MILE 115.90 Min.~ J l SlfiJTNA RJ VER ICI! THICIOII!:SS U:ODIO• WEATtER PERlOO 1 NOV Bl -30 APR 82 lCE Sli'U ... AT 1 ON ---TOT'-~•ttCII'ESS STilOE I 200 I ENERGY CEJ1~0 Tti1E HlST~Y ........ ll.IJ!!M COt!"'>E"lf INFLOW-HQTCHlNO , FLOW ~E E-Vt ~ZA-EilASCO .JliNT YOn~(. REFERE NC E RUN NO. I BIOlENX ........... ,_,.. ..... , '-·"' I I s~ I I - I .. lL. 525 > 520 J \ .... ..J \ .J .... -ui su; 'S SlO tG -• ... 12 - ~ ~ B X u -.. . . . "\ r I ....... ... ----......... \ ·-. . -.-........ --.. 4 I :\ ... u -I '1 0 5 iu4 1 ~~~ 1 I r 1-6 '"'1 I t-en tCJ¥! ... ~CZI*IIP ~ 'l!IIIU'IW IWICH .... IL •• l 111112 j:l_~ POWER AUl~l TY RIVER MILE 120.00 .. ,,.-..a I I Sl.6JTNA Rl VER I Cl! nil OCNDS L.I!XII!HO • WERTtE:R PERlOO l NO/ Bl -30 APR B2 lCE SJtU..ATl(»>f TOT'-TWI"'~ STAGE I 200 l El£RGY (£tVNJ Tit£ HlST~Y • • - -• -Ll.ei COII'O~NT INF'LQ.4-!1AT04J"'l • FL().I CASE E-VI ~..£IA6CO .JliN1' VENTIItE REFERENCE Ft.JN Nl . I 8\0lEN)( -.... -....... , -.ttl !.SO .. I · .... 5&i -v '\ "> w !>50 I \r ..1 w ~ lJ) 545 \ X 540 16 --... u. -12 m w L. ~ B I ....... -........ u -..... .... -.. . -...... ---,.. . t--• 4 J r "'\ w u ... I I \ 0 5 ~u• 1 I ... i3 I r 2 a I n f W-o \ J \ 1 ... (I) ~Etti!Eit OEC!:I&JI .IINJIIIff f't 8IUIR'f' IWICH fftll lll8l 1982 HEAD OF "OOSE SLOUGH R.ASt<A PBER AUT~J TY RIVER MIL E 123.50 MIMI -.aCT I I I SUSJTNA RJ VER ICf Tl1100«SS l !::XNO• WERH-£R PERIOD 1 NOV Bl -30 APR 82 ICE SII'U.ATJON j ---TOTAL ~H I ~"'!'SS STAGE I 200 I ENERGY t:EH~O lii1E H( ST~V I I • • • · • • Sl...JSH :011PJ'lf..._T INFLOW -M~TCH1NG . FL~ CQSE C-Vl RE~ERENC:E RUN ~ . I 8101ENX ~BR6CO .Jlllff VENTlJtE --..... -·1"-·1 .•. , .. 586 ·~ _,.-THRESHOLD ELEU. .... ~ 580 ( ~ 575 ...J _J_ / '\ '"' ui 570 , h \;.]' L 3 565 16 ... .... ---... 12 ·- ~ ~ 8 u -I. .... 4 , ... __ \ w .... -........... -.. -...... lJ .... I . ---·. ··J 7 \ 0 5 n.u .. r- ~~~ I I ,.., r ~-~ \ T T ,..J ..... (/) NOYU.It la:CV8£Jt ..........., niiUI"f I'WICH flrltll. IIIIH lteZ HEAD OF SLOUCH SA <-.JEST) ~ASt<A POWER AUT~ I TY RIVER MILE 126. 10 _,,_~ I I SUSJ TNR RJ VER ra THIOINfSS U:Oitl40• WERTI'£R PER[OO : I t«JV 81 -30 APR BZ ICE SJPM..ATJON --TOT A-'TiflCIIteSS STAGE I 2001 ENERGY CE~O TU1E HIST~Y I • • - -• • !l.U!II1 COO'IPO'<f'IT INFLOW-"~TCHJNO , FLOW ~E E-Vt REFERENCE RUN t-C . I 810LEN)( HIWUA-€11&:0 ..lllNf VENllltE ... -..... -........ , -.\4,1 s~ 1-THRESHOLD ElEU. ~ 595 - > SfJJ w .I w Ul 57S ~ 570 16 ,. I 1&. 12 - tJ ----- '1! B ::,( LJ r ... 4 w u /" ....... 0 LJ .............. 5 iu4 Wt113 ji2 1!1 I ... -o I-= \ ..---.. Ul tCJV(Pelt ~l'fltlt ..JNJMY Ft:llll.JAIIIT 198\ HEAD OF SlOUGH SA <EAST) RIVER MILE I 127. 10 I C'l<t«SS L.£CJEHD • WERT!-ER PERI 00 1 NOV Bl -30 APR BZ TOr'-• .,ICK"£93 STAGE I 200 I ENERGY r£11~0 • • Sl. USoi C: ... PO 'IE~T IIIJFLCW-'1ATD-41110 • FL~ CASE E-Vl REFERENCE ~N NO. I BIOlENX - \ . . . . . . . '~ /l 1 1 .... ..,.. ·~ L ~ J I I r ,-1 ,_,.IL A..RSI<R POWER -IIMIM&aY I SUSITNA lCE S111U Tlt1E HI ~ZR-£BR6CO .J ..... -.-..-to-- ·- ·-·-·- -- - - AUT~JTY ~IVER .All ON iT~Y . ... .. ., c I SIS -/THRESHOLD ELEV: •· ll.. 610 .. [ ;&ai F "'- ---'- "" \ liol r \ fli&al I 595 1G - I t ... 1?. I ~ ~ B u ~ r t · .. IIJ r ........ ' u ... I ·--..... ······ ~ I 0 '• 5 to• r--r-t-13 I E ~ ~ r-t r w-b l -----.. J \ r-1 ... UJ HOVtmli!lt ~meP ........-., fl!~f fWIIICH ,...IL ,., 19112 HEAD OF SLOUGH 9 A..RSKA ~ER RUTHCIUTY RIVE R MILE 129.30 .... ,. fiiiO.ac:t I I SUS lTNA RIVER I CI. T'H I ~SS L~NO • WEIH~R P ERl 00 1 NOV 81 -30 ~ 82 ICE SII1Ul.A110N 'O'"-l'11 ~"'f:~5 STAGE I 200 I ENERGY I:Ef'AID Tlt1E HlSTCRY • • • • • • S...l..&l CJ-PO.,P:"C" 1NfL()..I -1'1 Ql CH Jfl() • FL~ CASE E -Vt RE F'EREN CE RU N II(). I B I OlEN lC ~ZA..£8A6CO .. JUNr VEN'Ili1£ \t T H11t? ••u--... .... r.u.•J IIU .I&t OPTICIItt no ... ~ ~828 . 5120 / \ • 51& tl! ~ ~ &10 15 -~ IL 12 Ia -~ 4 w .. u -J -...... ............ .. ___ , 0 . 6 ~u" r-r- tl! I -,-, r \. -__.} \ __.J ........ . ....... .IHJM'f RIIUin' ...,. ""'IL ,., ... . SIDE CHANNEl UIS OF SLOUGH 9 A..A&I(A POWER AUT tat I TY RIVER MIL E 130 .60 ua,..-.at I I SUSJT..,:t RIVER liZ nil~ I..IIIDIJ• ~ATI-E it PERUJ) • k_t0t 81£-ao Af'lft 82 ICE Sl..a.ATIDN ..•••• ~O:Jf ~ I I RlY tR«J T lttE HI ST~Y NP'~-ttAT01fm • FLO. 01!5[ E -YI I'EP'EA!NCE fltJN NJ . • 810lfNX MNJWII&:D ..., • .,. ~---...-......... -·-- 840 ,.. ... ~--5 8!0-~ I ""---.. I ""' 11i&2S 2 62D 1& -... IL 12 ~e u -' ~ 4 ~ , ... '\ -I ---· ...... ·\ 0 . 6 ~u .. --,.- tl! I -r--\ r \. ~ . _,...J \ f--1 ...... ... ,..,. ....,., Pl...., ~ III'IIUL •• l ·-SIDE CHANNEL UIS OF _.TH JUt.V CREEK fl..A&CA fl'llNEft AUTtDU TY RIVER MILE 131.80 __ ......,I I IUSJTNA Rl YEA IC:. Ma.~Da LGIDID• M!ATtER P£RIOO I I Ht:N 81 -30 APR 82 IC! SltU .. ATIDN TOTII!. THlou.81 ST& I fml ENERGY [EHFNl TU£ HlSTtRY •••••• ~ c:otPCIIeNr INF~-~T0t , FL~ c::ASE E-Y I .....WIIBD .J)Itfl' ~ ~FI!R!NCE filM ~. • BlDlENX -""'-P••t -... a&,---------~---------r--------~--------~---------T---------, ;: ~ TH~ESHOLD ELEU. ~MD+--~~--+------+------+-----~------~----~ ~ :;~j_~::~:::::;:::::~=:::~~:v==~~=:\:_:~;~~~;~ :II &45.---------~----------~--------~~------~~--------~--------~ 1&,----------r--------~~--------,---------~---------r---------, -... ~ 12~--------~----------~--------~~------~~---------P--------~ ~~~ -i ... 4 ti _f-··· --~ ~---.. :'\ f ·~ I ·~ - . 6,---------~---------r----------~--------~---------T--------~ ~c;.. --~~!~~~:::t--::::: __ :t:::::~::::~~:::::::::~:::A::::::t:::fi-J::~~~~,==t~=~,:~~t::::j CD ~Dfo.ll at1iHUI JtiiH.IIWf P'!IIUM' ...,. rca '"'011111 LIGIND• ::::::Gt ~=== HEAD OF SLOUGH 9A RIVER HILE I 133.70 ~~~ ~·u~l k~v&~ FWtR ez 1to.f'~ttAT011Nl • f'l.m.l E-V I AEFERENC'! .._.. I'C. • 810lENX ,...IL &t.61TNA R 1 V£R ICE Slt'U.ATION Tit£ HlSm:tY ~..:0 .IJINf WINT1JI( --.-1"_-·1 -... no ... _,..--THRESHOlD ElEV. ... ~-( / \ -jesl r "' _L_ / v .,;s:aa :z 6!D Ui -... .. t2 Is r-r-... .f' ·~ :z. .. ·~ -f ' I -o\ ~ .. lj I \ -, -I \I \ 0 s ~u• --,_--1 II! I -,--, r L--.r--\ ~ /'=J T ,_J co ~ lla:EJaJt JIIIUWf 1'!__., ltiiiiCH .... IL ,., ,,.. SID E CHANHEl U/S OF SLOUGH 10 FUaCR POER AUT tat I TY RIVER MILE 134.30 uana...., I I &L61TNA RIVER IC:. ntl~ LIDDCI• ~All-£" P£Rl 00 • 1 NDV 81 -30 APR 82 ICE SHU.AT10N :-::::-:-~~ S ~I fml a£ROY CEHRil 111£ HI ST~Y I~ -ftATOi , FL~ CASE E -VI AEFEAENCE ftJN tC. • BIOlENlC ~11&:0 ,JUNf V£KT\M .. _ .... _,_ ...... , --·· ao -.. ~ 87!1 / \ / ' ~ 1510 r \_f \. ui&ai 1t 660 16 ·~ .. .. 12 - Ia r.::-: ~ -pf f' ·-.. \ % ~ .. .. I I \ tf l -f \ I \ 0 6 ~u" ,.--1 IH I h--r-t r ~ --./"'\ 7~ T .,._..J CD ~· ........ ..IHJI1f/l'f ~......, ...,.. flfiRIL .. , ... SIDE CHANNEL 0/S OF SLOUGH 11 A..~ f'OWER AUT~JTY RIVER MILE 135.30 ... ,.....aT I I 5U5JTNA RJ VER tea ntaCIOIIa LIIIIND• WEA~R P£fUOO I I NOV 81 -30 RPflt 82 ICE SJtU..AT JON ::::::=== w;ACE I 2001 ENERGY tEHIMl Tit£ HlST~Y NFI.JJ.f-MTCHJIIO • FLB4 CASE E-Vl AE~NCE AI.JN toe . • BIOlEN)( tAUA-~IA&tO ..atlff von.--... -....... , -... llili -/'THRESHOLD ELEU. ... ~890 _L ~685 _/ ' ~ ""'\ .r1 \.-r' L ~ • IiilO I'! X &15 I& -... .. 12 Ia ... % ... 4 I'.~ rJ ~ l"':l ... r 1 f \ 0 6 ~u4 ,..-J II! I ~ ,---, r- ~ -.r-\ :r-"1. 7 -c::::r l .--J ~· ........ .INJM'f P'laJIR\' fiAIICH ,.,..IL .. , ... ~ HEAD OF SLOUGH 11 'LR6"A ~ AUTtDUTY RIVER MILE 136.50 .. ._...._..I I SUSITNA ~JYER tea Moe... LeuDCJ• W!ATti!R PfRI rm I 1 HOY "lE-30 APR az lCE SltU..ATIC»oo -TOnL=:J y:;~ I I ENERJY ftiMl Tit£ HlST~Y ........ ~ foE -MT01 • FL~ CASE E-VI ~lllim .J»INf VDf11Jt[ REFE:A!NCE "-tt loC • • 8 l 0 lENX -M-.. M.·I -... 7iO -... ~ 725 ""120 ~ .,; 716 :& ....... 710 1& --... IL 12 Ia r ... 4 rJ -0 ..... 5 t ii .. ,.--1 .. I; I ""---, rl r ~-~ ~ --J\ J ""----" t r--' CD NIMJIR. ,.,, .... .:IHJ#IIff P'!I!Uitf MI01 fW'IIIL •• l 1112 HEAD OF SLOUCH 17 ~~POER~1TY RIVER MlLE 139.30 _._-.ao I t 6USJTNA RIVER ace '"IC*De L.mtND• WEATt€R P£RIOO I I HOY Bl -30 Ri'"R 82 ICE SlttJLATlON :-:::-:-::-~~ ~ ~T~l m• a€~Y CEttFNl TU£ HIST~Y NF -MTOi • f'L~ CASE E-VI ~IA&tO .JIUCr ~IJI£ AEFEAENCE ..... te. I BIDlENX -... -.... , -.14 ,... ..... I .,~ . / THR,ESHOLD Et.EV' • I ... I ~ I ~ lal5 ( i a'S) I r-I • 72S I I "! :K 720 t& -... IL 12 ~ 8 -X ~ .. lj . .... 0 & ~u4 r---1 1l! J ~ ,.., r "'"""' ,_...... r-,J 1 J -l ..---J c.o eavo.• ,..,'*" ........... n~ fiMDf ,.,.IL ••• ·- HEAD OF SLOUGH 20 ~Ni"A POWER AUTHEI'l TY --.. ,._..aT I RIVER MILE I 140.50 SUSJTNA Rl Vat ICW ntl~ l.&GDG• WEA1l£R P!RtOO • 1 tOi 81 -30 APR 82 ICE SltU.AT10N :::-::-::-:-~ ~ 'T~I ~~ ElEROY tEHMl TlHE HISTMY Nf'L -ttATOi 1'0 • FLn.. CASE E-VI ~RiiCD .J)INT WfH'fiM. AE'DIEHCE fUol 1'0 • • 8 I 0 l ENX -~-_,. ...... -··· "JSSI -~THRESHOLD ELEV. ~ ~71516 ( ~1!0 f .; 7.&6 'S 7«l I& ... ~ IL t2 ~8 -'f. 4 tl ... 0 6 ~u" ,_.J" II! I ~ r-1 r ~ -.... ~ r-J "\ ~ J_ -l r---" ...... ........ ..JIIHIWf RIIUift' fW01 .... IL •• 1 ·-SLOUGH 21 <ENTRANCE A6) A..Aiii<R POWER RUT~ I TY RIVER MILE 141.80 ... ._..,..I t Sl.61TNA RJ VER ua '"'~ L&GDG• NEAT~" r-tRt oo • b.£ tOt 81 -30 AftR ez IC£ SJtU .. AT 1~ ==~~ fN~ I fOOl ~y [EMil Tit£ HISTa:tY .... -ttATOi ~ , FLOW CASE E-Vt ~.J)INf~ REFERENCE ...... ~. I 810 lEN)( -.-.-...... , ., ..... .,. .. ..-THRESHOLD ELEV • ... ~,.., _,. __ I ~ 1!15- .;1Bl 1t 7~ 15 .. ... ! .. 12 ;8 u -J: ... 4 t: ... 0 ' 6 ~u4 ,-f ~·I= I ~ ,., ,-~-~ ~ -\ -I,..J "'\ -1,..1 -l r--., ~ I&WWN .IHII«'f RIIUift' IND1 """IL .. , liR HEAD OF SLOUGH 21 JI..RIIii<R f"''W[R AIJTtot1 TY RIVER MILE 142.20 uaNI.....-r I I Sl.61TNA RIVER ICI THtOOIDa LDIDCio NEATH!" P!Rtrm . ~ tOI 81 _ 30 APR 82 ICE SltU..RTION :-:::-::~~ ~~I I 9£~" I:EMil Tit£ HIST~Y Nf -MT01 tG • FLO.. CASE E-Vl ~II&D .JIIMT ~tJI£ AEFEJIIENCE: "--N tG • • 810 l ENX -..... -......... -··· c 79& ... /THRESHOLD ELEV • t- ~ 790 ---L ~71E -.... .,;780 .s 175 IG ,. ~ 1&. 12 Is u ! .... r t-4 ... u -0 6 ~u• .~ ml! I "'---t ,--, r- \ -~ "\ r-f-1 l ~ (,D ~· D!tDiillR .......... 'IM.JWr IWIDt _,.IL ,., ,_ HEAD OF SLOUGH 22 ~R&t<A f'OWEJt AUT""' I TY RIVER MILE 144.80 .. ,._...._,I I SU51 TNA Rl YEft ICZ TH1~ L.amllt I"Tt£1t f"t:R[IlO • 1 HOY 81 -30 Rf'R 82 ICE Slt9JLAT1 ON ·····-~~ ~AGE I fm1 e£ROY (EPR() Til£ HIST<RY ..WLQ.l-MT01 • FLOW CASE E-VI ltiiUA-OAKO ..UINT VINTlM IIIErt:RENCE NJN Nl. • 81 0 l ENX -.... -P--·1 -··· ._ UJ uJ u. z 0 -t-a > w _J w c / v/ / v ·- ., .~/ / - -// ~ ... / I 4!11 310 360 -~ / / /-:? ./ ~/ [/ fi· v L /- / 7 lf,/ ~ //' / I / ./ / , r 420 fTI < ~ .... 4to ~ 3510 ~/ r // / I' ..... "TI fTI _., ,// I - 340 I / I 330 98 99 100 101 LIDEN), ----·1c. IF 111.10 ttt ·--------·-....vD.ID ICE INfW'N% -------fiJTYCit OF LL.8f I~ ____ ,_,VIJI liD / // "/ 7/ 7 / // 7 / ~/ / 102 103 104 105 RIVER MILE ~A'n1(R PERIOD • l N3'4 81 -30 APR 8Z S'I'IU: It 200Z EN£RO'f (EI1IK) FLI»oo CAIE E-V I • I tf"L~-fMTCHJhC SO FT . [RIO)WN. 2 PORl8 '£FERENC£ Rl.N NO. • 810~)( / «JD fTI ..... / 106 101 ....... loaf ,., BJ lOB UStTNA fUV£R I • E 6UU .. AT llJ'ol PAIFIU CF tWCI11Ut1 STRCE:S ~ £1Ai1:0 ..Oiter wamJI£ -.... .... w l.d u. z 0 --.... a > w _J w c .t70 v· / / / / . ,. 620 460 7--1,/ / / . . / 7 / ,. 510 .450 /' ~ / y / / / / rn r fT1 . I / /'/ I / 440 / v ,; / ~ :-I 430 ~-J I .;" . // ,"" ~ .420 //' / / / / 410 / leE 109 110 Ill ---------T~~aLID Ia ·--------·a.uttVD.IO f CIE INlt:WIQ: ------·801flllt CF aJ.JiH ICE -------1~1VDI llD / v f"",,, / / / . , ... 600 < D / v·· / r / •, I /•' ,' I / .; 0 491 z / . ---/ v ,- /' / v / ' / / ..., 480 rn (TI -t / // / v ·" / 7 / • i / •10 /-/ / / 112 J 13 I I .t liS 116 117 .tf.il) liB RIVER MILE ~ATHElt P£RIOO • l ~'4 81 -30 APft 82 STIU: II 200Z EN~Ol DD1IMl FLc:a. CAS£ E-Vl . I ,_,:-Lc:a.-"ATCHJ~ 50 FT . CRMXJWN . 2 PORTS REFI:.AENCt RI.N NO . • 8 I 02£Nl( .. ,_ IIIILitT 5U5tTNA RIVER t CE 5 lt'U.RTJ a-. PfU'"ILE CF ~lCI"'-lt1 ST~S ~~IIP6CO ..JliNT Ye4lt.M -.t&l ~ w w u. z 0 -~ a > w _J w c 560 / v~ / I / 540 / " v " " J / / I / /-"" / ," !BJ &;:r> 520 ~,~ / '..--" ~/ / / / / I(' I v /I / ,"' ~ V::'" I :/.;, / , --/ / / "' /" I // / fT1 r 680 fT1 < D -i -0 510 z 510 ~I /\I / . / / / I ; / / V,"" / v /'; 7 / , , 560 fT1 fT1 -i 500 ~ / / / / / / /t 7 ; ; ~ --7~ / v I ~90 118 119 120 121 122 123 124 125 126 127 S«J l28 -----·'TIP CF tiiii.IO ICE • • • • • • • • • ·&.IJIKID.ID Itt llffOW'W::& - - - - - --son'" r:F ILUiiH let ._.VOl tml RIVER MILE ~Ml£R PERIOD • l 1«.1Y 81 -!0 AI"' 82 S'TRa: I t 2002 ENERGY DEI11Ml FL~ CASE E-V 1 . I ~LCJ.I -~TCHl~ 50 FT . ~OOWN . 2 PORTS AEF'ER£NCE A\.N NO. I 8102ENX A...ASKA POWER AUT~J T Y SUSITNR Rl'IER [C£ 5111Ll.ATJrN PfU='ILE CF I'IAXI""H SfJUS IAUA~IR>CQ .JJINT YEHTIJt£ c / v / 630 / / I / / I I / 6BJ 1-w 620 w u_ ./ /' v / I ~ /;' / 7 I 1 fT1 r 6'?0 fT1 < D -f 610 L. 0 ;;' I I /1\ I /' ~ / I V -0 660 z 1-a > 600 w _J w S!m (t' / v 7 / /' I 7/ v I I v;.' 7 v/ I / / / v , 650 fll ITl ~ 6.0 seo / vI / 128 129 130 131 I 32 133 13 .. 135 136 630 137 ----lOP OF 111.10 ICE ·--------·tiUJIIVa..IO ICE IN11EWAC% ------·BOt Tilt tl' ll.lliH IC£ ----.. IVPI!Il RIVER MILE ~RlKR PERIOD I I NlV 81 -30 APR 82 ST~ I l 2002 EHEROY t£H!:Kl F'L(»j C~SE: £-VI • I ~L(»j-"~TOUI-C 50 FT . !JA«JJIIN. 2 PORTS REFERENCE AlJoj NO. I 810:lEH)( SliiiTNA RIVER ICE 5111LLATJ<Jo4 PACJ"ILE CF 11AXIMUH ST~S ~~!RiCO ..OINT YElfll.IIE 73) ~ w 720 w u.. / / z 710 0 ........ II / / t-cr > 700 w _J w 6g) /; v / 7 / /" iF/ v 137 138 139 --------T~~SLID I~ ----------~.ID-10 Itt INt!JIFI!a - ------BOTTIJ1 ~ 9..IAlH ICl -------I .. IIVI lED c I 17L- /; /j I I I / /7 / 1/ /I I / /; / II I I 141 142 1A3 RIVER MILE ~Rn£R PERIOD • I 1«)'1 81 -30 APR 82 STJU: It 20l'l ENERO'f ~ FL(I.I CASE E-Vl. 11'#\.(1.1-ltiUCHJ~ 50 FT . IJAIOOWN, 2 PORTS ~F'EROI~ lUll NO. I 8 I 0201)( / / L 190 / / 7 / / 7eO / / JT1 r TlO JT1 < D -1 ....... 0 700 z T1 750 ITI IT1 -t 740 R.ASf<R POWER AUT~ I TY &.61 TNA RIVER tC£ S 111LUnl a-. PACI" I LE CF t1f:IIC 1Hl.l1 ST~S ~IAiCO .. JUNT' Y(tft"'£ ....... c \90 liO \GO ISO uJ ...J ...... t~ :L 0:: --, ___ ·-···A -·-w ·~ ~ :-~ > '.-.. 'l\. ...... I ·-~:1 .,~ cr ' ' 120 ' I I ) ·,'V ·\_ I . I I ,I \~ ' ... --' ...... I I I \10 ' I I I ''l I I ' I . I ' I I I -~~ ' I I I \CD I ' I ·~'\ ' I I 90 l'llV C£C .JAN FEB "AR ~ R..ASt<R POWER AUTH€R1 TY ~. _,,.--.cr I ICE FRINf SL6[TNA RIVER • - --- - ----~ DE011U tl!llm0t1 WEATI-£R PERIOD • l NOV 91 -30 APR 82 f'ft()(RSS tON fJ' 1 CE FRONT STA(E II 2CXI2 ENEROY lE~Il &. l£R) DEtRE 1 SDTHERtt FLOW C~ E-V I • INFLOW-"~TCHJI'Il 50 Fl • I:RAWOOWN. 2 PI:RT6 IMZ'A..£81&:0 ..OINT VE.Nllll£ f£FEREN:::E RUN NO. I 9 I 02ENX n•n-., ~.&&. .... ~~-...... • 380 .. _,.-THRESHOLD ELEV. t- ~ 375 ( . > 370 ~ _L_ J \ II) 3Si "% 3&) 16 -t- IL 12 - ~B u ... r t-4 1&.1 u __\. ... 0 5 J ~0<4 I mH '----t r=!_ \ 1\ ~ \ r-k 1_ CD IIHD'II!II ~ ...lfNJM'f f'£ llll.An' I'IIM:H ,.,.IL •• l 111112 HEAD OF YHISKERS SLOUGH R..RSKR !"'BBER AUTtt:Rl TY RIVER MILE 101.50 Ul~-acr I I SL5JTNR RIVER ICI! ltiiCICNQIJ LIXlPCh WEAT~R PERtOO ' 1 tm Bl -30 APR ez ICE Sli'U...AT ION ---T'OT"-THI~ STAGE II 20:2 ENERGY r£HFNI TIHE HlST~Y • -- - - -IILLei C.,.I'OICNT' INFLOW-~~TCHINO • FLOW CR5E E-Vt ~IIR&D ..!liNT VENTIIt£ 50 FT . ~AWOOWN. 2 ~TS REFERENCE RUN NO. • e I 02EN)( ... -..... -t-..... •1 -.... A'JO ~ .... IL 465 - > 460 .... ..J I \ II) A 56 \ X 450 16 -.... IL 12 .. ~ B X: u ... r .... 4 -- IAJ -.. .. . --...... -\ u -.. .. . . -..... -.... J '.\ 0 5 to.-r--- ' r ~~3 \ ,..--J J: 2 ~-~ ..._, I \_ ,....-J \ I 1\ r---'1. / ~ to NOY0111!1t Of~ ~ f!llft..Ml' riAM:H AP"tiL .. , 1982 SIDE CHANHEL AT HEAD OF' GASH CREEK R...RSKA POWER AUTHCRJ TY RIVER MILE 112.00 -11--.t:CT I I SU51TNR RIVER let nil00108 UIXNOo WERTt£R PERlDO 1 NOY Bl -30 APR B~ [CE SlHULRTJON ---TO"-THI011e81 STACE I [ 2002 El-ERCY (£1'VN) TIHE HtST~Y • -• • • • LIAH coPII'OteNT INFUJ.I -11AT Oili\O • FLCJ.I C~ E-Vl 50 FT • ~IUJDWN . 2 PORTS KNR..£1Rit0 ..OINT VDO~E REFERENCE FUN 1\0. I BI02ENX .... -..... -........ , ltlll.lq no ~ .... I.L 485 - > w 46() \ J w J II) •SE :J: •so 16 ~ .... IL 12 - ~ B :11: u .... r -.... 4 . ... ...... ~ .. ---····---.... ___ -.... \ u -J ',\ 0 5 ~u .. r-- """"\ [ .... ~~ \ .r-'. ......., J \. r--J 1-6 \ r h ,..--,. £ .... (/) liN DilliE It ~tvt![lt ..JRI'UWtY l'[lft.JlR\' MilCH ,.,.ll llllll 1982 l'tOUTH OF StOUGH 6A F\.ASt<A f'OUER AUTHm1TY RIVER MILE 112.34 _,,.._.et I I SUSlTNR RlVER JCZ TlfiOOIUS L.EMNCh WEATI-£R PERlOO : 1 NOV Bl -30 APR 82 ICE Sli1ULATJON ---TO~ 'T HICI(~ STACE l I 2002 ENERGY CEHf:Nl lii1E HIST~Y -- ----&.LIIH COI1 ~N!M' I NFUJ-'-11A TOil toll • FL().4 CASE E -VI ~M-£!R;CQ ..OIHf YENllltE 50 F T . ~RWtnoiN . 2 PCRTS REFERENCE RJN toll . I BI02EN)( ... -. .... -........ , -.t.a A86 ~ /THRESHOLD EtEV. ·-IL •eo -( > . w •75 II \ -1 w J C/l A70 "1: .. 65 16 ,. t- IL 12 .. ~ x-B u .... r t-.. .., If · ·-· · · ... _ \ u -.......... .. . . -.. \ 0 ,/ 5 Q.ij .. r-- ~~~ h ~ \ --,:=I \ 1 \ 1-----' 1-6 l r r\ ...r--\ I t- U) N:NVftlflt OUO.It JNJAitf n8IUI'Y I1MCH ,.._IL ,., 1982 HEAD OF StOUGH 8 Fl.ASI<A POWER AUTt«:RJTY R I ''ER MILE 114.10 _,,__.CT I I SUSITNR RIVER I Cl! TWI OINDIS U!llt:NO • WEATt£R PERI 00 · 1 NOV B1 -30 APR ez ICE 5Jt1ULAT I ON ---TOT"-. TH10t..alll STAC£ II W a.ERGY lE:t'VNJ TI11E HlST~Y · -• - --Ll.ll1 a»1f'OieNr I NfL(].j-11ATOi ~ • FL().I CRSE E -V t ~BR6tD .JllNT VEmli'E SO FT . [JUMJ~. 2 ptJ;~TS REFEAENCE RUN ~. I 8102ENX •• -...... -...... -1 ltll. '" .. 96 ~ ~.THRESHOlD ElEU. t-..... ..so -( > .CBS I \ ..., " \, J ILl u; .. BJ 'X .C75 16 -.... ..... 12 -- ~ z 8 )1: u -r t-.. I -....... \ w .... . ... ---........... u ---~. ··.\ 0 6 ll.i:j .. --~~= \._ r-- \ r--l 1 I L...... ,..._...., ~-~ l _r r\ ..r--\ / 1- (J) IIIMlttlr:lt D!COIIOt ~T Ffi!IUWn' IWIIICH ArftiL t•t IIBl SIDE CHANNEl r.SII ~ASt<A POWER AUTI-I:AITY RIVER MILE 115.50 ... , .. -.CT I I SUSJT~ RIVER I~ T11101N!:t't u:.GOCI• ..W::ATt£R PERlOO • 1 NOV 81 -30 APR 82 ICE 5111\JLATJON --TOT'll... THtCM ... STA(£ I l 2~ ENERGY CEHINl TII1E HISTmY - --- --Llei C"'I'Otoi!HT INF~-MRTOilt-0 • Fl~ CASE E-VI IMZ~·-EIR;CO ..OINT YENliJIE 50 FT . CIUKJOWN . 2 PORTS REfERENCE FUN toll. • 8102ENX --........ 1-.... •l ..... ., A96 ~ /THRESHOLD ELEV. ... "-490 -_j_ I) \ > .... •as J .... II) 400 :r 415 _,__ )(; ~ ... IL -12 m ~ 8 u ..... ,------------\ :r ... --.. ' .. • -----"•\ 1&1 u ..... ) ',\ 0 - 5 ~u4 "'\ ~ ... ~~ \ ,--J 1 I '-......-~-6 \ r \ ..r--\ / ... UJ ~~~ DEcvt!l:lt ..JINAtf 'fii!UWn' I'IAIICH ,....IL , .. 111112 HEAD OF SIDE CHAHHEL rtSII f:'LASt<A POWER ~tml TY RIVER MILE 115-90 UtNI-.an I I SUSlTNA RIVER t (2 11il00.. LLODIO• toERTt£R PER[OO . 1 NOV 81 -30 APR 82 [CE S111UlAT 1~ ---TO Tfl... 'Uti 0\1£!111 S TRCE l[ 2cxrl ENERGY l:EHf:Nl TII'E HIST~Y . -----L18i c::ati i"'N!NT I F~-11ATotl "'l . FL[).4 CASE E -V l ~-£1Rit0 ...OIHf YENT.-SO FT . CRRWOQWN . 2 PCRT6 REFfRENCE fUN f'C . I 8102ENX -.... -.......... ..... ., • 530 ~ .... I.L 525 -. > 520 .... I v \ ~ u) S16 ·:c 510 16 ~ .... ~ 12 - ~ ~ 8 X u .... I: 1-• w u --... ~-----...... ---:\. I ·· ... _ ··\ 0 . 5 tu• L.., ,_-J ~--~~ \ ,--J \ I L_ 1-J LJ 1 ~ J\ ) .... en ~~It or:~ ..JitUWf Fflft.AU IWDi *"IL ••• 191112 Fl..ASI<A FU€R AUTHCRl TY RIVER MILE 120.00 _,.,.-.a I : SUSJTNR RIVER ICE THIOOIUS UO!ND• WEATHER PERIOD · 1 ~ 81 -30 APR 8Z ICE 5111UUH ION ---TO"'-THIOOI[sa STAtE ll 2002 ENERGY IE~O Tlt1E HtST~Y -• - -• • &.lei C~I«NT l~LCW-"1-UD-11....0 • Fl~ CASE E-Vl ~IIA6CO .JUNT YEWTII'E 5D FT . CRRWDO~. 2 P(JHS AEFEAE NCE RUN "'l . I 8JQ2EN)( -·-.......... No., --101 sso .. 1- 1&. 555 - > 550 .... I \ .J [ \ .... ui SA.S \.--J ~ 540 16 ~ 1- 1&. 12 - ~ B X' u .... r .... .. r .. ·-. -~ ~ "" :). u .... I \ 1 \ 0 5 ~u ... ......_, ~ ~--~~ \. ~ \ I L-..--~-6 l-..J \ ,_...r \ _j \ 1 .... U) ~IU rxcveu JNAn rEIIIUIRY "'IICH ,....IL ••• 191112 HEAD OF "OOSE SLOUGH R...RSKA POWER AUT~JTY RIVER MlLE 123 .50 -u ... -.a 1 I SUSJT~ Rl VER ICI! l'tiOCNPII!I LDJOC)e WEATI-£R PERIOO l NOV Bl -30 APR 82 ICE SHtJLAT ION TO"'-1111 CIUC8I STA<E: It 2002 9£RGY CEmll lit£ HIST~'t -• ----LLet COIII'OI«NN' JNFUJH-f1RT0-11NJ • FL[).I C~ E-Vt IAUA-(IIRSCO ..J:IIHT YE.Mli.IIE 50 F T. rRJMlOWN . Z P~T S REFERENCE R.JN II() • I B I 02EN)( __ .... _ ... __ , -.IQ sa:; .. t-THRESHOlD ElEV • I&. seo - > 575 w ..J ... .,;s70 ~ 565 16 .. t- II. 12 .. ~ 8 X u ~ .X: t-.. w u ~ 0 5 Q.lj .. ~~~ ~-~ ._ U) II% nilt..~ L.IOfHO• ---TCTIL THICKMUI • -----a. ... CIII'II'Ot«H!' HEAD OF SlOUGH SA C~EST> R I VER M I LE I 1 26 . 1 0 WEATt£R PERIOO • 1 NO'/ 81 -30 APR 8Z SHU l [ 2~ ENERGY IEHf:Ml WfL~-t1AlCHHlJ • FL().4 CRSE E-VI 50 FT . CAAWOOWN. Z P(JHS REFERENCE AUN ~. • 8 I 02EN)( - r--F ~. 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I \__ I T I ~ U) ~· r••eflltJt ~ nlft.Jin' fW01 ..... l ,., 1182 SIDE CHAHHEl U/S OF SlOUGH 9 Fl..ASt<R POER AUT~ITY RIVER MILE 130.60 _,,..-..ett I I 5l.51T~ Rl YER Itt THI~ L.IGDID• WEATt£R P£Rt 00 · 1 NOV Bl -30 APR BZ lCE Sll1ll..ATION TOnL T"loueJII STAGE II 200Z Et£ROY [Et'VN) Tit£ HlST~Y • -----.... OOitPOteiT INF~-P1ATDilNJ , FL~ o:a: E-Vl ~IIA!iCD .-.INI' ~NT~ l 50 FT . ~AWOOWN. 2 PmT6 REfERENCE lt.JN NJ • I B I 02EN)( --..... -_ .. ~-· ... MI I -G40 -._ ~ 636 ~ 6!1) I\ u)62S ".S 620 IS -._ IL 12 - ~8 u ... X 1-4 .., u ... 0 /\ 5 ~u• h \ _r-- tH 1 ~ l -,._... - L_ 1 \.. r - (I) Nll'tflel llfiZIID ..6IHSWT n:IIIUIRI' rtAN:H ""'IL ,., I !1112 SIDE CHANNEL U/S OF -tTH JULV CREEK lt..ASI<A POWER Al~Tl«:RJ TY RIVER MILE 131.80 -·"" -..1:' J t su:iJTNR RIVER liZ nftoec8e LIIIIMD• WEATI-ER PERIOO : J tO/ 81 -30 APR 8Z ICE Sl~ATJON --TOTILT~ STIU It f002 ENERGY CE~D Tit£ HIST~Y • • -• • • IL..-H C lt-Fl..Q.I-~TOt 1-D , FL~ CASE E-V l ~IAitO .J)INf 'lENTil'£ SO FT. ~N. 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I 8101ENY R.A&KA POWER AUTtUUTY SUSITNA 1'1 YER lC£ 61tU.ATU:J·~ PRCFILE: CF ~ICI..., STRG£S ~II&D .JJINf VOilll'£ c 740 VI 730 / I /; .... uJ 120 w lL / v/ / / I L 710 I J / v/ z 0 .... / / .._. a: > 700 w ..J w {' I / ./. ~~r I , ~, ~ mil / v 137 138 t39 LEDIN), ----TIP r. 111.10 ICE • --------·a.a..viCLID ICZ INYIWIII2 - -----·IIJTTIIII r. &.Lei ICK ----IUYIJII KD / / I I J / 1/ / /I L I a•o ... 1 142 1413 RIVER MILE lEATHER f'£AIOO • I ~y 8' -30 Af'ft Bf BTRCE I 2001 ENER 'f tmACl Fl.CIW CME: E-1 • INA..CIW-1Wn'041t.G f£F£Roc:£ ,_,.NO. • 8101ENf / / / / v / v 180 / v I'Tl r no fT1 < D -f ,._, 0 760 z Tl 750 fT1 fT1 -f 7.W 145 l -·--..t 6~1TNA RIVER teE tsti'U.ATJa-1 PRIJFILE ~ M)(t*JH &f!I:U:& 11NA-€1J1Dl .. JUNf '4HTIJI( -··· c 180 liD -·--·----·---190 ' ' ' ' ' I I ' ' I ' I 1&0 ' I . ' • ' ' I ' w ' I __!_ : . ' ' • _j ' • ' -t«J ' . ~ :z: I ~ • ~ • • • • I ' ./ --.)...:L ''·~ • ~ I .. I I I ' ' w tao ·~ . -~ I > I I I ' ' r! ·., I • I ' . -. I -',~ ·~ Q: • ' I ' I ' I ' -.~ 120 ' I :L .. I I ' ' I ·~ ' '-. I •:::f I 110 I ~~ I • ~ tm ----· ,.., • 10 tCJV OEC ..JAN FEB ttRR APR Ft.~ I"'NER AUT~ I TY LLOENJ• ...... ......, I ICE..., SUStTNA RIVER • - - - ---• -•DIIO Dall!l ,.,.,..... ~AT~R PERIOO 2a! tOI 16 -30 RPR 82 f1itUUi£&i I ON m: I CE A(£ I I EN: 't CEI'Ail t. lPO DE~ JsmtEIIM FLOW CAiE E-1 • l'*'LDW-MT01JNO ~ NJN NO. • 8101ENY ~Wiit'O ..GIMT VOfTII'[ -... -_11!_ ... •1 -.... ., "" ~THRESHOLD ELEV. ~ ~!'78 ( ~310 _J_ J 1 .,;ilili \.... X 380 16 ,.. ~ -IL 12 le -~ 4 tj \ -\ 0 ,_. . 6 ~u~ 1l! CD ~ ......... JINJIIIIt'l RIIUWI' ...,. ,...,l .. , ... HEAD OF UHISKERS SLOUCH R.f&(A f'OWEft AUT'tOtJ TY RIVER MILE I 101.50 .... ....., _l_ 6U5JTNA RIVER IC. Mc:.a. UIIIDG• WJne P£Rtoo . bE,tOi ei£-30 APR ez lC£ SitU-ATION :-::-:::~~ ~· im' ~y PR«l Til£ HIST~Y -MTCH , FL~ CASE E-1 AUDW!ta ...... ""· I 81DlENY ~ ..OINT WUftiJI( -... -..... , -... 410 -... ... ... -. ~40 ~ ui466 ...-I :& ~ 16 -... IL 12 ~8 ... 1: ... 4 ~ I . -.... ......... \ I -.., ........ _ 0 -··· ·---·-.... -. .. .. ---.. ' 5 r--. ~ii4 - II! ~ co IIM!:ta• '*'I'*" ......, fit: aMI' ...,. ,.,_IL .• , ·-SIDE CHAHHEL AT HEAD OF GASH CREEK ~~ PONE:A ~ITY RIVER MILE 112 .00 ... ,.....a I I 6U51TNA RIVER let '"'~ LIGDID• WEAT~A PERIOD I l NOV 81 -30 APR 82 IC£ SltU .. ATlDN --TOTIIL1~ STU: I fml ENEROY JLtR«~ Tit£ HIST~Y ........... , INF~-MTOt • F L~ E-1 REFERENCE RJN te . I 810lENY NNA-IIAiim .J)IN'I' «MTII'£ _ .... _,. __ 1 -.141 4i0 ... ~ IlL 4t!fi ~.., ~ ~ ..;46'6 L__ . "& 450 .,_ J& -~ .... 12 le u -X ... 4 I ... \ tf ---...... _ . .. I "' ......... ............... ---·-· --.... ··l 0 & ,---- ~(;-- , II! -co ....... '*" .... ..INIWf FflfLMr ...,. IW'ItiL •• l ·-"OUTH OF SLOUCH 6A A..A6t<R POWER AUTtDI TY RIVER HILE 112.34 uana...ar I I &l..6JTNA RJvet IC:. -ntlc:.wc.l LIDDC• WEATtEit ~Rtrm · b£HDV 81 -30 APR Ill ICE SUU ... RTION ------::11~ ST~l ~ ROY tEHIMl Tit£ HlSTm:tY I NF -ttATOt • FLC:S. CASE E-1 IR&A-€1111CD ..., ... '410"" AEFEAENCE RJN NJ. • 8101ENY --........ , -·-- 4E ... ~THRESHOLD ELEV • ... ~..., _L 5"15 I _fV ... "JD II! '---- 'S .q;s 16 -... ~ 12 le ... :r ... .. I .......... -. tl ... ... -............... . . -A/ ·-·----' 0 6 r--. ,J ~u .. 1l! t'----\ (jl) ~· , ........ ....,.., ~.....,. !WitH IIIIMIL ••• ·-HEAD OF SlOUGH 8 ~ P0WE:Jt AUT~ITY RIVER MILE 114.10 Mlna...:f I I 8UI51TNR RIVER ICil MOCNIII L.IIIDID• .e:ATt«R ~RIOO • I NOV 81 -30 APR ez IC£ SltU..ATJON ·-----~:=.~ STU I fm1 ENERGY tEttfNJ TU£ HISTORY INF~T04 Nl • FLtJ.t CASE E-1 tMM-1..0 .JliiCf V£Nl\M. !~£FERENCE AUN NJ. I 810l94Y --~--· -... 49& ... ~THRESHOLD ELE~ • .. ~ ~90 ( J "'\. ~AE _\......... Iii _l '--1 .;_, ~ :It .fl5 IG ... ~ IL 12 ;8 u -I ......... _ ~ 4 .......... .............. . I -..... --.... ---.... t: • -J • 0 5 --. .-1 ~u .. mil ~ I (,0 ~· .• , . ....,. ..IMIIWt I'!IIUIW ...,. lil'ltiL ••• . .. SIDE CHAHNEL "SII Jl..f&(A POWER AUllOU TY RIVER MILE 115.50 ...,_fil~Ua I I SU51TNA RlVER ac::a ttna..a. L.amG• WEATtO PERl~• k_K:N 81 -30 APR 8Z leE S 1tU .. AT10N -TOnL1HI~ yru 1 1 ~Y lEt'WMl lU£ HIST~Y ······a...-.c~ NFL.Bf -••nomo • FLa.. CASE E-t ltNA-liA&C1 .J»INI' V£NTIII£ AEP'EA!ta ftJN ~. • BIOIENY -..... -... ·1 -. .- 49& ... /THRESHOLD ELEU. I .. !: 490 .L J .~ ~·as -t .,;480 ll 415 16 ... .. IL 12 §e I .......... u -...... . . . .. --'£ 4 I .. .. ............... __ ...... ---, ... j u ... J 0 • & -. ' ~ ~ii-- 1l! ~ • ...,..,. . . ....... .......... naMY ...,. IIIWIL .. , ·-HEAD OF SIDE CHANNEL "Sit R.RIIi"A P0WEJt AUTtOtl TY RIVER MILE 115.90 ..,,___.I I &USJTNA RIVER tea ,..~ t..amG• M!AnER P£RIDD : 1 HOY 81 -30 ~ 8Z ICE SJtU..ATlON ------~~ fN~I fil 9£ROY (EtWIJ Tit£ HIST"'Y '* -~T01 • trLOW CRISE E-1 ~'EA!NCE ...,. tG. I 810\ENY ~ JDINf VI:N11M. -.... -..... -··· uo .... ... ~52& v . ~521) I .,; sn; 1t 510 16 -... .. 12 ~8 ~--I .. -.. J: -. ..... ---... ... 4 -., .... ~ I 0 5 ~u• !I! r---"\ ___.... ..,... ,.,,.,.,. .........., ne~U~tr .. , RIVER MI LE I 120.00 ICil ntiOINDe L.IDIND• WEA1l£1t P£ftl00 • 1 NOV 81 -30 APR 82 ·-----~~ w;~1 mil DEROY [EHFN) ~ ~TOi NJ • FLDW o&: E-1 RUERENCZ NJN NJ. 1 BIOlENY - IWDt ... ' . '\ \ ' \ ' .... -... ,\ ·\ 1 ,J I ..... IL Jl..R&f(R FQ ER !VltDUTY _.,...._,. I susn lA ftl~ tU.ATtON ST~Y ICES Til£ HI ~--· .J)I Hf V(JCYIJIE --··· _._._,._ &GO ... ... ~5S& I ' ~S!iD Mt / J \ aiSA& u \ :& ~ 16 -... .. 12 Is I ... -.. --......... -... u ............ ... --- X I ~ ... 4 I I \ lj ... '{ 7 \ 0 5 ~u" I ' mli ' n ~ ~ --I \ .r-1_ c.o ~~~ ........ .INJIIIItY ftiiUin' IWICH AP'ItiL ••t ·~ HEAD OF' ,.,OOSE StOUGH R.R&I<R POIER AUTtatiTY RIVER MILE 123 .50 uan.-.:J I I Sl.6 JTNA R I V£R tnt nttaec. LIDDIO• WfATt£R P£Rl00 • 1 t«W 81 -30 ~ 8Z ICE SHU .. ATION ::::-:-:-~ ~ STA(E I 2m1 ENERlY IEtVNl Tli1E HISTatY INF~-MTCHl , FL[J.t CASE E-1 ~IRI:O .JJINf ¥£N1Uit£ f£FEAENCE RUN liD. • BIDlENY __ .,. __ , -... 686 -~THRESHOLD ELEV. t- ~680 ( ~ 575 -L-/ ' .,;&10 l k__j ~ ~ Sli5 JG .. t---.. 12 ~8 u -r .... 4 lj J --....• \ -/ -....... ---.---.·I 0 5 ~u-4 I r ml! I fl __, "\ -r--\ T _.1 CD ~· GUI'BR .JINJIIJtf fli!Uin' ....,. ,.._IL .. , , .. HEAD OF SLOUGH SA < IJEST) FLASI<R POWER RlltllRJTY RIVER MILE 126. 10 ..... ~I I SUSJ TNR RJYER ICI MC*De LIDDCI• w:TtEft PERIOD I 1 NOV 8J -30 APR 82 ICE Sltt..l.ATJON -t011L 1HIOC.... ~I ¥ml D£ROY [EtfN) Tit£ HISTCJn •••••• a.~ CCitP'ON!Nr -MT01 Nl , FLOW CASE E-1 tAUA-EIIB:D .J)INf VD'tf'JI£ ftE!fE:AEI'«% RJN Nl • • 8 t 0 lENY __ .... _,. __ , ....... 690 -/THRESHOLD ELEV. .... ~ &815 _t \ ~511) .; 616 X 510 16 -.... IL 12 ~8 u i .... 4 .., u ..,/ .......... ........ .\. ----···-............ 0 6 ~u.e r-r mH I I l --' 1 ,-r---\ 1 ' ..-J c.o ~It ........ .IHJIWf I"EIIIlMY IWICH lll"'tiL .. , ... HEAD OF SLOUGH SA <EAST> Fl..AISI<A POWER AUTHDRITY RIVER MILE 127. 10 -~-~I I Sl.61TNA RIVER ICZ Moec. L.llmta• W!A~ft PffttDO I 1 NOV 81 -30 APR 82 ICE SUU.ATJDN :::::::-z::. ~ ~TReE I ~~ ENERlY [EtAIJ Tit£ HIST~Y NF~-MT0i tG • Flt»f CASE E-1 ~IA&CD .J»INI" VDnlN: AUEftENCE 1\.JN I'(] • • 8 I 0 lENY -.... -........ , -.... c 816 ... ~THRESHOLD ELEV • .... ~ 610 { jea; ....,. ' --1..--.r \ ... .ft&al :a 596 16 ... .... IL 12 - =8 ~ -X .... 4 ~ L~ ....... -.. ~'f······-. -'\ 0 f •! ·\ 6 ~u4 .--r- IH I I \ ,.--J \ -!-.. J'""""""\ J r---J Ut ...,.,... ll!t.:DaJI .JMIMT ffi!Uin' ~ ,.,_IL .. , ·-HEAD OF SLOUGH 9 ~R&I<R POWER Almill'l TY RIVER MILE 129.30 .. ,,...__. I I 5USITNA RIVER ICZ ntl~ LIIIDID• tEAn£R P£ft[00 • 1 tOI 8 1 -ao APR 82 ICE SltU..ATIDN :-:::::-~~ fl!U l ~~ aE~Y I:EtRil Ttl£ HI&~Y NP'LDoMtATOi t.O • FL~ CASE E-1 IAUA-€1111CD .JJINf VEMflJI£ AEFERENCE "-JN Nl . I BlOlENY ~TI-_tt.A_,. ...... -.141 liiO .. ~ ~8211 ~820 / v \ • 61& ~ '-s 610 1& .. ~ IL 12 Is u -~ 4 lj ... , ...... . . ... ) -J \/ \ 0 & ~u• r-r-~~~ I T T ,........J \ r-"\ f\ .1\ ,..., ' ,...._.I Ul ........ ~ JINI«f RIIUIW IWID1 ,.,..IL ••• ·-SIDE CHAHtiEL U/S OF SLOUGH 9 A...A61<R POER IUTtllRITY RIVER MILE 130.60 Ml""-..:r I I 6USJTNA RIVER ICilM~~· lNATt£R PERIOD • 1 NOV a1 -30 APR az ICE SltU.ATJDN :-::-:::~ == ~I ~~I ENEROY ~R«J Tit£ HIST~Y IN=' -MTDI , FL~ E-1 A£FEAENCE ~ PIC . • 81010.Y IIIUJWIA&ED ..JllNT WENfiJI( --......... -··· 840 .... ... ~8!6 50) .L \ ./ ........ J v ~ .;626 ..... :K 62D 16 -... ~ 12 Ia ... ~ 4 ~ , .. ____ .. ---:\ I ----\ J \ 0 & ~u .. ,..-- ~ .n I f 1 ,....J \ r-r'\ .r--\ f\ _..J l ..---1 liD ~ II!CDeiR .........., l'fiiU'JW fWICH IW'ttiL ,., , .. SIDE CHANNEl U/S OF ~TH JULY CREEK ~Aa<R POWER AUlltDRI TY RIVER MILE 131.80 .. ,,..__, I I &llil TNA Al VER ace ncu:••• UIII:IG• N!ATta fi£RIOD • 1 NOV 81 -30 ~ 82 ICE Sl .... ATlON :::-::::=. ~ f~l Jml Eh£ROY [EtVN) Tit£ HIST~Y -ttAl'Qi N) • FL~ o:&: E-1 IINA-&N5W .JIIMf VDnllll AEII'EJ£NCE ,.,. N). I 81 0 I ENY -... -....... , --·· --/ THR 1 ESH0l.D El.EV'. ... ~880 I aBS5 _j_ / \ / \ .;&ED ~ X 645 16 -... IL 12 - le X u ... X r.'----,"\_ ... . /.~ "\ I \ lj -I \ I "\ 0 5 ~u .. -,.-I 11! I ........ { 1 ,_l \ r-1"\ ~ /1 ~ ' ~ (I) ~· QP!f ..... .JIMJIIIR'f 1'!-...n' IWOt ,._IL ,., ... HEAD OF SLOUGH 9A fl..R5f<A POWER AUT~J TY RIVER MILE 133 .70 ... .,.~ I I 81.6 1 TNA Rl VER aca nttOINDe Lame~• W!:AnEft PERIOD I 1 NOV 81 -3D APR 8Z ICE Sl!U-ATlON :::::-:~~ BTACE l 2001 EN:RlY ci£tRil TlttE HtST~Y lNF~-"ATOtUO • FL~ E -1 KNA1811D .JliHf VENT\M REFERENCE ..,. tO. • 81DlENY --..-~ ... -1 -.141 ;?I) .... /' TH~ESHOLD ELEJ. ... ~ .. I ~&al _,.,.--r-.. r I'\ _i_ / \ I • &66 II! lt 6SD 16 -... ~ 12 ~8 -F-f-:\ -r · ·.:'\ I -\ ~ 4 tj I \ I ... I \ I \ 0 6 ~u" ~ ... I: I ._ [ l ,_J 1-A \ I h. ,--J 1 / 1 ~ ' ~ m •a.• III!XZJ.ut ..JIINMT I'!RM'r IWIDi ,...IL ,.l ... SIDE CHAHHEL U/S OF SLOUGH 10 ~~ PONDt Al.JllDtl T't RIVER MILE 134.30 11&1--... I I SUBJTNA RIVER ICK THioetaa LIDDID• ~AT)£R P£RIDO I 1 NO¥ 81 -3D RIPft 82 ICE SJI'U..ATJON ==:~== ~I mJl a£ROY ciMtl lit£ HIST~Y lttr -ttATOt • FL~ E E-1 ~ .J)INI' WEMlllll REFERENCE ~ t.C . I 8101ENY -... -....... , -··· 680 -.... ~6-,s /' / r\ a &iO I \__( \ .,;666 ~ 61!0 16 -.... ~ 12 UB lC u i A F -1 .... 4 / \ I tl .. I I l 0 6 ~u .. ~ ~~~ _!_ -f 1 -,.::::::r \ ~~ __...J "\ LJ l / '--' l f--J c.o ........ DEmaJt .JMMT RIIUin' IWIOi ,.,.,~ -,., ·-SIDE CHAHHEL 0/S OF SLOUGH 11 FUI6t<R POWER AUT~I TY RIVER MILE 135.30 us--.r I I 6L61TNR RIVER ICZ 1HI~ I.IIIIIG• W!AnER PERIOD I 1 tOt 81 -30 APR 82 ICE SJIU.ATION :-::=::J1~ ST~ I fml a£FI:IY cl£twNl TII1E HlST~Y INF -MTOi • FLCS. E-1 ~ • .c111cr WfMIIIE REfERENCE R.JN NJ . I BIOlENY -.... -~~-t -··· 89lii -/THRESHOLD ELEU. ~ ~890 _i_ ~BE ....-"'\ --f-"\ .r \ ~ \_ uj&&O ~ 615 16 -~ ~ 12 De ~ i ~ 4 ...-r.t ~ .A f \ f \ 0 6 ~u• ,.._I ~~: T -.... T T -:._] 1-A ' rk ,_-J \ -i-f 1 y~· T ~ CD ..,.,... IEaJaJt ..JIM.Wrf ff:I!Uin' rtiiiDt ..... IL ,., ... HEAD OF SLOUGH 11 R.A&t<A PO€R AUTlUU TY RIVER MILE 136.50 Ut-~ I I SUSITNA RIVER ICI ntiOOC. LIIIDIO• WEAn£R PERIOD • 1 NOI 81 -30 APR 82 ICE SIIU.ATI ON --TimL~ ST~J ¥m' e£~Y IEHFN) TIME HIST~Y ·-----a.-. INF' -11ATOt toO • FLOW CASE E-1 ~IIWD) .JilNf W£NTUII[ A!FE:R!:NCE ftJN toO. I BIOlENY --.. -·1. -··· 130 -... ~ 725 a120 .; 716 :z ' 110 16 ... ~ 12 ~8 u ... :r ... " ~ -0 5 ~u• _..J d! I h--I ' ~ l r" \ I ,_J \ I l ,....-.... CD ~· ~~!malt .INJIW1 'l!IIU"Y ......,. IIPWIL •• l ·-HEAD OF SLOUGH 17 Fl..RS<R POWER AU'Tttml TY RIVER MILE 139.30 ... .,.__,I I SL61TNA RIYER 1ca '"'~ LIIIIND• ~AnEJII PfRIOO • 1 ~ 81 -30 APR 8Z ICE Sl .... ATION ---~'"'~ ACE I 2001 Eh£ROY rEtAil Til£ HIST~Y ·-----~~.Lei~ INF~-"ATOilt-0 • FLOW CASE E-1 ~ .JIIHf V£)0111( AEF'EAENCE RJN !G. • 810lENY -... -.. --. -.IQ 7.CO ... ,-THRESHOLD ELEU. ~ 7!15 ( -- ; 730 .... .;725 ~ 720 16 -... ~ 12 ;8 i ... 4 .... !.:! 0 6 ~u" ........ / tl! I ~ I l J \_ rt"<t. \ r f-1 \ I l r-- en ..,.,.. ~ ..IHJI«f f'f~ ltMC:H flf'WIL .. , 1182 HEAD OF SLOUGH 29 R.A&t<R f'OWfR MJTtt:JU TY RIVER MILE 140.50 -~-~I I SUSJTNA RIVER liZ MDtlaa LIIIDCio NEATt£1t P£RIOO , l NOV 81 -30 APR 8Z ICE Slt1ULAT JON --TQTIL~ BTU: I ~1 ENERGY~ Tit£ HIST~Y ............. ~ 1~-MTOt • Fltl4 E-1 ~IRiilm .JUN1' V£MYUII[ AEFEAE..::E ...... ""· I 8101ENY _u._,. ...... -.,. 7GO -/THRESHOlD EtE~. ... ~ 185 ( a7S) _L_ .; 74i ,. 740 IG -... ~ ·~ ~8 u i ... . w ~ 0 6 tu .. I ... I~ I '---.. I I J ~-~ \. r ~ \ r-r..J \ I l ~ Ul 1011: ... ll!riJaJI "'""'" ~IIU'Jt\' .....,. ,....IL ,., ·-StOUGH 21 <ENTRANCE A6l R.Aiit<R POWE:R AUT to. I TY RIVER MILE 14 1 .80 ---~I I IH.61TNA RIVER lea 'IMI~ L&liDIIIo WI!An£R PfftlOO I 1 NOV 81 -!0 ~ 8Z ICE SltU .. ATION ::-::-=:z~i m== STAlE I Jml a£RrfciEIWNl Til£ HlST~Y INf'L.Boi-"ATOi • FL~ E -1 ~ .J»IICf W£NnJI£ AEFEJ£NCE ft..IN roo. , atotENY _...._,. __ , -.... 7E ... /THRESHOLD ELEV. ~,., ' ~155 .;"11iD 'S 745 tli ~ ... ~ 12 ~ 8 u i ... 4 ... ~ 0 6 ~u4 I ~~~ I ~ I \ __J -o \. r ~ \ r-fJ \ I \. ,.-1 co ~-IIECDaJt "'""" ftiiUWn' ....... lll'ltiL ,., , .. HEAD OF SLOUCH 21 R..AIIICR POWER AUT.U.ITY RIVER MILE 142.20 -••-.tY I I &l.61TNA RlV!ft Ita ttft~ L.&IIDih WE:ATt£R f'£R(OD I 1 NOf Ill -30 Rf'R 82 IC£ SIIU..UUJN --ronL~ yr~t Jm' aE~Y EEHIMl Til£ HI&T~Y ............ Nf' -MTOi Nl • FL~ a&: E-1 ~118:0 .J)JNf V£Jnlllt AE~ta ~ Nl. I BIOlENY --... -....... -... c 196 -~T~RESHOLD ELEV. t- ~7!10 ___L_ ~711i '-.... • 1110 II! 'Z 775 16 -t- ~ 12 le u x t-• ~ - 0 6 ~u .. ,-d! I ~ I l __.) L_ I \ r t-' 1 l L..... Cl) ...,.,... ~ ........, I'DII.MJ IIIIIDt APIIIL .. , , .. HEAD OF SLOUGH 22 A..R&J<R POWER AUT~I TY RIVER MILE 144.80 _.,.__.. I I SUSJTNA RIVER ICE ntl~ LIIIDID• tEA~ P£fU oo . 1 ~ et -au Rf'R ez ICE SJ"lll.AT ION ::-::::~~ fTACE I ~~BE Y~ Tit£ Hl6T~Y NFI.BI-11ATD1 • FLC»> E-1 IAUA-£..:0 JOINt vonU1t AEFEAENCE IUt toe. • 810lENY .,..,.,_. --... -....... -... EXHIBIT E • ._ w w u. z 0 ,_ .... a > w _J w c v/ / v / 380 ~/ / --;;;;;, v / 4!11 /, / /.: / P'l r tTl 370 ~/ l/ ~/ 420 < ~ 3EO //' ~/ 7 3EO /~ ( ..--v,.... I - 3otO / I I 91 100 101 UDDG• ----·t• IF RID ICI ········-~10 lc:& IIITIN'JI:Z - ---- -·ID'ftllt C. ILL8f ICE -----"l'tllt 11:11 v /. 1.--/ / ~/, 7 .... 410 ~ ~/ / / ""/ v v / .,.. «JD tTl tTl -i ~/ / / ~/ / ,., ~/ / ., 102 103 104 lOS 107 l 108 08 RIVER MILE W!ATHEJt P!RIOO • I NOV II • 80 N'ft at ~Za:R ODOY [E)WC) ~ l-• INIFLOM-IIATOtllil n. . 2 IIORTII _,. NO. • IIOIEN'f fU8<R POa AUlt0tl1Y !Uill'NA ltiVER ICE: 811U.A11~ Na"l L£ CF *UCUU1 S~S ~118:0 .J)IIff ¥ENTIJI£ -.Itt z "40 0 ..... ._ a > 490 ~ IJJ ... 0 / /// L ,,. V/' [/ / L "" v /. L'/ / .· / / ,, / / ~/ / /I' V r./ I I ~ / v.~· / ... ' / /:'~ ,' ~· / , / ' , ·_,, L / v / / ~.-:"·' ,' . , /:'~ , / / c / 510 L2 / V:'' / ,, .. fT1 r sm ITI < ~ /•'' L , . , /' , L , , ..... a 4!10 z v .· -~ / IV /-._ .. , v·;' v / ., 480 ITI ITI .... ·, v / .,., lOll toe llO Ill 112 113 11• 115 116 11"7 l1 ., 8 LIDDG• ----T· • RID Ia: • • • • • • • • -• ....,.._ ID lea llflllii"'Z ------·IDTTIII. ~ 10. ----I'IYIIt liD RIVER MILE .e:MHEJ~t f'EIUOO • l tGV II • SO Al'ft 8! STilE I~ZaJl DIOO'f DEJ1FNl 1'\.0W ~ E-1· l .. F\..Oif.ltATCHitCl SO n , . 2 POftTI REFERD~a: lUI NO. I IIOKH'f ----8U6tTNA RlvtR ICE &JII.l.IUl~ PIIO'"IL£ f7 IWU"'-'" Sf~& lllmWIASCU .JIINI' VEHTUII£ -·-- ._ LtJ LtJ LL z 0 -._ CI > LtJ ..J w c ~ V/ /I' " S«J / " / , / A V,' " / /~ /, •' /; "' ., 630 ?' / ~ ~" "' "' / VI v /'' / / ," r-" v...-7 ~, v ~ , / "' r 610 "' < D -t -0 z 520 /" I // / 510 510 ,., 17\J /. :' I v v·--" " sm , / / ~ 1111 ll8 120 121 ----1· II' RID ICl •• -• • • - -• ·a..u.vlllLlD ICE IN'IIIII'a -------ID'TlCIM CF ~ tm ----IU'fllt lED /-_ . " , w·" / " " /. ,' / ~ // " / /, j,/ v J 122 123 12. 125 RIVER MILE WEA'Jlelt l'£1t100 • l NJV It -30 AP'It 8r Stfa:~2a:JZ ENEROT DDRCl R.Gt E-1. INFl.O•MtRTCHI~ fill n . . 2 PORTS NEFEROU: lUI N), I 8l02£NT 7 / ., sao "' "' -i sso S«J 12'7 l 128 2B FLAa(A f'OER AUTlOU TY 6USITNA IUVEit ICE SUU.ATJON lltU'"ILE OF MXIIU'I SMC£S ~IAiiiCQ ,J)IIff W()ltlll[ __ ... c / v / 690 130 ~'. I 7 E' I I I 68) ..... uJ 620 w 1.1. /t' I / I , /,/" / / I FT1 r 6i0 ., < D -f z ItO 0 - i' if J I I\ I ~I /"J / v v 0 660 z t-cr > 600 w _, w sm (,' / / vr I / I // / ~/ v v/ / / / I , 650 fl1 FT1 ..... 6«1 v l.f I 1211 129 130 131 132 133 134 135 131 630 13'7 LJDDG, ----TIP CIF' RID ICl ··-··-----~10 ICE lll'f~ -------arnlltiiP ~ 1c. ------IU¥111 I!D RIVER MILE WEAnU f'EftiOO • l teN II -SO AI"R If &TIU:~20012 DOOY CUAG Fl.lll l-1. 1Nf'l.DII-MT04HG 50 n . . Z I"'RTI !IE IUf NO. • 81011N't .. , ... __, fi\BITNA RIVER ICE Sltt..LATICJ<f Pfi:FIU a: ..._II1Ut'l ar~s ~ .JIUif VOITIN: -... c I / ·790 740 !/I / / / / / 1/ 17 7eO 730 /J / Vj I / . fTI -r ._. ./ no fTI w '120 7 v / v < w D I.L -f ~ I V/ ...... I 0 I '750 z a 710 / / / I / -VI ~ ._. /, v Tl ([ 750 fTI :> 700 I fTI w / I / -I ...J -w / /" /, v 1.&0 890 v/ 1// liS) v J /. 730 137 1!8 139 lAO 1Al 1A2 10 1AA 1"5 , .. RIVER MILE 'l.A6t<A f'OWEft AUllOtiTY LIIIDII• __ __, -T 'TCP IF RID ICE 8USITNA ltiY£R --• ·-• • • • •a.u.v~QLIO lCZ I~ ~A'IH!ft 111£111100 • l NJ'I II -30 Rf'R !I! IC£ &JtU..ATUlN -------•no..CF &Jat ta FIE o\k 2002 EMEIW'f tEJAI) ....:FlL£ OF ttRXIfU1 Sfq)£S ... ¥111 liD FLC14 E-l , INFLOW-MTCHlNJ 50 n . IJAIDIN, 2 PORT I MNJWII&XJ .J)INr 'IEHTIIIE REFtRIHCI: IJUj NO, t &IO!EN'I' ~IIIIIW -~-~~---1 -... c UIO li'O lSO lEO UJ ...J ...... 140 l: ~ ··1', ... w tao '··::J '~· :-:,:.~~ > ... ...... 1 ;~ :I ·~ 0: • I l20 ,·-I I I I 1/ -~ ·~ 0 I • I I . " ··-~ I I I I -, I .. --, l10 I I I I : . .._, I I I I I I ' I '\ I I I I lCIJ I I I ~\ I I I 90 NJV DEC .JAN FEll ~ Af'ft R..f&CA POWER fiUTtflRI TY LIDDG1 __ __, I lCIADft' SUSITNR RIVER •••• • • • •. •JIM DIIRE lllln«NN WEf'lT~R PERIOD irk_HI:N ~ -30 APR 82 Ht\DE:S6! ON r# 1 CE FlUff STA€£ II ENE Y [EM«J .. ZEJ10 IXo.E£ 1 SD1lCAtt fLOW CAE E-1 , IIIFLCW-MTOiJND ~FT.~. 2 ftCRT6 EJea flJN NO . I 81 02ENY ~..0 ..DINf V£Jn\JI£ !n.9·--... -....... , -... aao ... / THRESHOLD ELEV • ~5715 ( a !"X) _j__ \ -!at 2 360 Ui ... ~ 12 Ia r ... 4 ~ -\ 0 & ~u" J I -~~ '-t r--1 \ A ~ \ J CD ICM!NKit IBII'ID ..JMJM'f I'OIUWr IIIIIICH ,..._IL IWL ·- HEAD OF UHJSKERS SLOUCH FL~ POWER ~tTY RIVER MILE 101.50 Ml--..ct I I SU51TNA RlVER 1ca '"'ae.aa LIDDCI• W!AT~ PfiiU (I) I 1 NIW 81 -!10 AfR 82 IC£ Sl~ATl~ ==~~== ~A(E II mifl EM:~Y IEtRIJ lit£ HIST~Y Nfi..Ooi-MT01 IG • FLO.. CASE f-1 ~ ..l)llff WDnlll£ 50 FT . "'RWOOWN . 2 PORTS AE'EA!HCE fUj IG. I 8102ENY -... -.. _••L __ .. .'10 .. .... ~..., a•eo II ' .;AS& J t 'S 49J tG .... ~ 12 §e u -~. -........ \ ... .. ... -... . -............... ~ J '.\ 0 5 ~u• r-- '""' I ml! \ r--1 ~ I \ 1---1 \ r-~ r--\ 1 Cl) III'IU.It II!IZI80t ,llHJWff ~......, IIIIDt fl'ltiL IWl ... SIDE CHAHHEL AT HEAD OF CASH CREEK Fl.~ f"'WER ~~ TY RIVER MILE 112.00 __ _,I I SUSJ~ RJ~ IC:W ntiOICie LIIIDIII• ~TJo£1t P£RJDO I J NOV 81 -30 Af'R 8Z lC£ SJtU.AT tON ::-::::-:~ == ~II W ENEr«;Y JIHINl Ttl£ HIST~Y ltf' -fiATOi N) , FL!Si E E-1 IIIQA-£1AfiC0 .Jlllfl' .an Ill( 50 FT . tRMJOWN. 2 PORTS ~'~NCE fUol toe. • 81 02!NY _,..,_,. __ , -··· 1'70 -... ~ 485 j•eo I \ -?166 "Jt •so t& .. ~ 12 ~8 -X -... .. .... -....... . .... '\ !;! -.... -.... ............ .._\ 0 5 ~u~ ,..--- """\ f !H \ r-' \.......a f \ ---J \ ,.... .r-=\ J OU.I ~ JINJI«f I'EIIURI' ltMCH ... IL •• l ·~ ptOUTH OF SLOUCH 6A II.~ ~ AUTttDRJTY RIVER MILE 112.34 -na-.a I I SUSJTNA RJV£R ICll M~ LIIIDCio NEAT~" P!l.rf2 , ~tOV et -ao APR ez ICE SJIU.ATJC»-1 ==:lit~ w;~1 l 002 ROY tEIR-Il TU£ HISTORY foF -MTCH tO • FLCS. CASE E-1 IAUA-liA!iCO ..OINf VbCT\11£ SO FT . EJUMlOWN . 2 P!JU6 A!,DIDU ~ N:l. I 8102ENY -... -~--· -··· 48& -/'THRESHOlD ElEU. t- ~480 _L a4'?S \ a!410 "'& "65 u; t- ~ t2 '8 u i t-.. "' ......... " ~ .. . ... --... -.. --. _\ 0 .......... s ~u .. r-- h r mil \ ,_-1 ...._, r 1 ....-1 \ r-h. .r-\ r' co ....,.,.. IIIEIDWJI .liMM'f PUIUitt IWIDt N'ltiL IWl ,_ HEAD OF SlOUGH 8 A.A&IIR POWER AllllOU n RI VER MILE 114.10 ..... --... I SUS1TNA RJYER u:a MC*al UIIIMD• WI!:AT~R P!ftlf?s2 1 tiJV 81 -!0 ~ 82 IC£ SJtt.LATJON :-::::::D; t~ fi~ I ENE~Y tEt1fNl Til£ HIST~Y NF ttATOi • FLCII CRSE E-1 ~ .J)IIII' Vllfflll( SO FT . ~. 2 PORTS fiUEJIIENC! ....... Nl. I BIOZENY -... -...... __ ... 496 -/THRESHOlD ElEV. t- ~ 4!10 ( ~46 • \ -'" u!., '% 415 JG t- ~ 12 ~~~ u ... % t-4 I ... -... v \ ~ ............ .. ----.... --... IJ ·}._ 0 6 ~ii· ,-- h. r 11! \ r-' ....., I \ r--" \ r-~ ~ ~ CoO ..,.,.,... II!UNDt ......,.., naJIW IWI:H ,...IL .. , 1.-z SIDE CHAHHEl ~SII A.ABI<R POWER AUTtOU TY RIVER MILE 115.50 UIMI-.&T I I SL61TNA RIVER liZ Mat~Da LIDDCI• MEAnER P£tuoo . ~t«N 111 -30 APR ez ICE S1..ul..ATlDN :::::-:-~ === ST~ 11 mfl ROY ciHFNJ Tit£ HlSTCRY INf' -MTCH • FLCW E E-1 ~ ... ,...,.~ ... SJ n. ~. 2 I"CRT6 ~n:~NCE...,. ...,, , BI02ENY -.... -....... --·· - 4S .. /THRESHOLD ElEV • ... ~ •eo -L v \ a·85 ~ . .., 2 475 16 ... ~ 12 Ia i I ..... -..... " ....... -\ .... 4 . .. .. .. .. . -. ~\ tf ... ~ '.\ 0 6 ~u .. -n r ml! \ ,.--J --, I \ r-" \ 1'\ _.r-"\ _,_.. ID ~· ~ ..1INIWf I'!IIUII'r IWICH ""'IL ,., 1.:2 ~ HEAD OF SIDE CHAHHEl ~Sll A...At ~ 1"'00 ~JTY RIVER MILE 115.90 ~~~· I &uSJTNA R1Y£R ICI! ·M~ LIDDCh W!ATt£R P£RIOD I I NDV 81 -30 APR at IC£ S1tU.Al1~ :-::::::-:::. m\~ 'T~ I l f002 ENERGY IE~ ~ TIHE HISTORY N1 -~ 01 N) • FLCS. CRSE E -1 SO n . a.AWOOWN. 2 PaltTB .... wwa:D .Jill« gTIII( ~NeE,.,. t«J. I BI02!NY ~ .. -_.. ..... -... sao ... ~ !SIS al20 J v \ .,; 516 ::1 StO 1& T""' -~ ! 12 Ia -X ~ 4 ~ ~ I ......... . ·\ 0 I ...... . 8 ~ii· \. ,-I tl! ' r-' I f \. ......- ' 1[\ ,..-r "\ f\ f-...,... IIDZJePI .JIMMY I"E___,. ...,. ""'''-••• ·-II.~ flOWER AUTtiJitJ TY RIVER MILE 120.00 _, _ __, L I SUSJTNA ,.JYER ICll ntt~ LIIIINih ~ATH!:R s-fftJ OO I t ..,., ~-!0 .... 82 IC£ SltU.ATtON :-:::::"""'-~ I l E:NERlY IW«l Tit£ HISTORY NF~-... TOimfl. fi'LCII E E-1 ~IIISO ,JUMI' WJRI.JI[ !iO n . IWIWOOWN. 2 II'CRTS N!f'!M:NCE fUf NJ. I BI02!NY --......... ..... li80 -... ~IR!il& aSS) ( \ ( \ -!~ '<....-J ~ 5.tO 16 -... ~ 12 ~8 ... ~ 4 r -... :.. .... ·l d' ••• ~ 0 I '\ I \ 6 ~u" ~ ,-F 1l! t r---1 I [ '---- l_f '\_ ..r--\ I \ I al IGWIMIIt ~ ..IMM'r I'! aM\' IW01 flfttll. ••t ·-HEAD OF "OOSE SLOUCH R.A6I<R flOWER AU1'ta.l TY RIVER MILE 123.50 Mlllll..-..:r I I &USJTNA Rl VER tat MOMII &.amll• ~ATHER P!ftt~ b._tm 81 -ao fVIR 82 IC£ SltU.ATIDN ::::-:::-~~ ~ ~I t ROY CEMINl Ttl£ HISTORY NF -ftATOt • FL.CJf CASE E-1 ....w.a:o ..,,. VU(1111£ son. ~.2~T6 ~N(% IUf t(), I 81Q2!NY __ ,. ...... --ltl liE -/"THRESHOLD ELEV. ~ ~sao ( a 575 _l._ ~ / 1\ -!&10 I \..__) 1\ 'K 5&5 I& ~ ~ 12 le -:s: .... ti ... ~ -/ ~ I I 0 6 ~u• ~ ,--J ml! '--,....-I ' I '-- 1-.J -\ t' \ J Cl) --IIUID.at ..IN/II#l'f F!RMY ...... ..... IL ••• ·-HEAD OF' SLOUCH SA <~EST) A..~ POWER ~ITY RIVER t11LE 126.10 ... _ __,I I aJSJTNA Rl 'IEJit aca naa.a. u.HO• ;rnER '!RIOO •• NDY Ill _ 30,... 82 IC£ SUU .. ATHJ•t :::::-:~~ AQE II ENEROY I1FNl Tit£ HIST~Y Nfi.Ot-MTOimJ2, f'L..~ ~ E-I ~ ..OINJ ftNfllll SO f'T. CJIIAWOQIIof, 2 flOATS A!~NC!: ..... .c), I 8102ENY -~-.. --. -... t &90 .. /THRESHOLD ELEV • ~ ~&aS _1_ ./' \ . ~sm .,;Dlli ]I 510 16 ~ ·-~ 12 Is u ... ~ 4 r! 0 ../ ....... __ ~ & ~u .. ...,. -, r---' 1li '---. ,..--1 \ I '-- L.-.r -\_ \ .ff.J CD ~ ...,.. ,INJII«f "-IIUin' .....:H ""'IL .. , ... HEAD OF SLOUGH BA <EAST) A..A6f(R P'OWER AliTlUtJ TY RIVER MILE 127. 10 Ml--.at I 1 8U9JTNA RIVER IC. ft4101Naa LIIIIND• Wilt£" P£RIOO I b£t0i ~APR 82 IC£ SU1UL.AT10N --~~ ~It mJZ ~y TUE HIB~Y ·-----a. ~TCH • FLOW E-1 1M1A-01a::D .J)INT afllll 60 f'T . DWIJOWN. 2 POI'TS REF!Rf:NCE ......, Ill]. I 81 02!NY --..-.---. -··· c It& .. /THRESHOLD ELEV • ~ ~ 810 f ~1105 -.1.-_] A 1\ -!lim :K 596 1& -.. ~ 12 Ia· i .... 4 rf ... r' ·~ J\ 0 6 ~u .. M 1 ..r-- 1l! --., ,--J ' I '----\....... \. r 1-' CD ....... ~ .JNM'f nlll.lln' IIIIDt ,...IL •• l ·-HEAD OF SLOUGH 9 j:l_A&MR POWER ~tTY RIVER MILE 129.30 ....,,__, I I SUSITNA Rlvat aca '"'.,..._ UIIDCI• ~"~" P£Rtoo , t HOY ell:-ao APR e2 ICE SttU.AT ION ::-:::-:m~ ~ mrz EJER)Y tiN) Tit£ HIS~Y TOt 1'0 • FLOW CR!K E-1 ~ .. J)IICI'V£Nt1Ml !5D n. ~. 2 I"(JtTB ._.,_ fiiUER!tQ "-JN Ill), I 8 l 02ENY -.... -t-..... •1 ..... 810 ... t-!:128 ~120 n -! 61& ~ 610 J& -t- !: 12 Ia u ... ~ 4 tl -A 0 6 . h ~u• "'\ - 11! ......, ,_--1 \ -J ~ ~ J \ r I""' ..,.. ~ ........., RIIUIW IIW.H ..WIL ,., ·-SIDE CHANNEL U/S OF SLOUGH 9 R...A&KA POWER fl.IT~JTY RIVER MILE 130.60 M&MI-..:r I I 6l.61 TNA RJ veR ICII fHIC*IIe LIDDCh NEAT!-ER P£Rl00 I I HOi BJ -30 APR 82 lC£ SIIU.ATJON ::-::-::::.~. ===t fN~ I l ~ EJ>€ROY (E111NJ TU£ HlSllRY NF -ttATOt • FLCJf ~E E-1 IAUIWIRiCD .J)IMT ¥9ffllll 60 FT . ~. 2 PDI'TS AUOW!:NCE ...... N). I Bt029ft __ ,. ...... -... -- 8AO ~ ~UIS ~eo {\ -!G2& ~ 620 1& ,.. ~ ~ 12 ~a u i .... .. i rf ... /\._ 0 & ~u• h \ .r-tl! -, ,....- \ I '-- ~-1 \. r - IDfDtRII llltDeDt ..,.,.., n......,. MIDt .... IL ,.l ,_ SIDE CHAHHEL U.tS OF 4TH JULY CREEK ~""' POWER ~tn RIVER MILE 131 .80 ..... ....., .l I lUi I TNA Rl YEA ICW nti!CIINI:. ~~ ~"~ P!RlOO I ~1 ~ 30 Af'llt 82 lC£ Sltt.Jl.AT ION -TimiL.1MI~ '~ mfl y HfN) TU£ HIST~Y ------~ alftl'liNI!NI' T04 • fl. E-1 ~ .JDINI' VDn&M l5tl n . ERII)OWN. 2 II(JtTS NUEJIJEHCE .U. Nl. • 81 02ENY _ ... _,. __ , ...... .. IIIIi -~TH~ESHOLD ELE~. ... ~liD ( . ~1!58 _L -!&liD 'S 646 16 -... ~ 12 ~8 -~. lj -0 6 n ~u• \ - II! , r--'_ I ,_..,. I --I J" -...,.,. .JNM'f ~ ....... IWDt ..... IL ••• ... HEAD OF SLOUGH 9A ~MGt POD fVTKitiTY RIVER MILE 133.70 _ __,I • &US I TNA ~I V£ft ICE MC*IIa u.MI• W£" I'"£R100 I I MDV Itt -30 RrR 82 tC£ SitU-AT JON ::::::m=-~~ r mrz ea:~m JLtAIJ Tit£ HlST~Y -MTOf , FLDW E-1 tAQIW.aJ) ..,, .... WEJmM 30 trT. IJIAIDOWN. 2 IIORTIS ~NCE fU,I NJ. • lll02!NY __ ,. __ , ...... 1?0 ... ~THRESHOlD ElEV • }- ~-( ~.., { _L_ -!lilili lt 8SD 16 ... ... ~ 12 Is u ... r ... 4 t! 0 5 ~u4 "'\ \ --II! 1 r---1 ' ...--.. ~ I r ..,.,... ~ .JINM'r RIIUIW IWICH ,..IL ,., ... SIDE CHAHHEl U/S OF SlOUGH 10 R...A&I(A f'OER fUTKJ'tl TY RIVER MILE 134.30 __ __. I • &L61 TNA !Itt ¥Eft tea M~ u.cto WEAMR PflltiOD • I NOV 81 -30 ~ 8! tC£ SitU-AT ION -m-.~ fN~ll ~ ENERlY IEIR-Il Til£ HtS~Y .......... N1 -MTOH • FL~ CASE E-t HINJWIRBIX1.GI .. WlMI\M SO FT . ERMlOWN, Z PORT& ~Dt!NCE ..... Nl. I lU 02ENY -.-....... -.... 1180 -~ ~ 87& ~InC • li&i "! Jl .., 16 -... ~ 12 le -r ~ 4 tf -. 0 & ~ij .. ~ \ -II! ' r-' ' --- ...,.. ~ .....,.., P'IRM\' fiAIICH .... IL ,., ·-SIDE CHAHHEl D/S OF SlOUGH 11 A...A&KA POWER RUT'tOtl TY RIVER MILE 135.30 --..· I !UtiTNA Rl VEft ICII MC*Da L.DDCI• WEAnER ~RlOO • b.:HOV e1 -30 AfiR er IC£ Slfi.LATI~ :=::-~~ 'TACE H ~ ~y J&:M«l Tit£ HISTmY NFLD4-ttAT01J • FLm. E-1 ~1118:0 .J)llff WIMTIJI£ 50 FT . tRMIOWN. 2 ""'TS ~NCE ...... toO. I 8102!NY _ ... _,. __ , --- ... ,.. ~TH~ESHOtD EtEV. ~ ~8!0 _i_ . ~~~~~~ -!.., .. 675 16 -~ ~ 12 ;. u -~ .. lj -0 a ~u4 \ \_ ;I~ l ,-J 1 ___,. - ........... aa:IJalt ....,.., P'EIIILR"t IWICH ,...IL .. , ·-HEAD OF StOUGH 11 RLA6ICA POWER AUTHDRI TY RIVER HILE 136.50 .. , .. ._.,I I &l61~ RIVER 1ca ntiCIINIIa LIIIIND• WEATteR PlRIDO I I NOW 81 -30 AftR 82 IC[ SI.U..AT ION ::::-:::-:::. ~ 8TAOE I I mJZ HRlY ~ Til£ Hl8TeltY INFL.o.-f'IAT~ • na, E-1 ~IA&tO .JIINf ~-SO ~T. IRIDJWN, 2 PORTS ~ FUf N:J. a 8102ENY --......... -... '7iiD .. ... ~12S ~120 .,; 716 :Jt ' 710 16 -... ~ 12 Is u l 4 ' lj ... 0 6 ~u" ~ l ~~~ ' _r-' - Ul ~ IIIIZJ8III .INM'I I'!IIUin' IWIDt N'ltll. .. , IIR HEAD OF SLOUGH 17 ~POWER~ITY RIVER HILE 139.30 Ulna-.a I I Sl.liiTNA RIVER lc:a THICI!NIIe LIIIDIDo ~ATt£R PERIOD I I NOV 81£-30 APR 8Z ICE SIIU.ATlON -711"'-~ ~II W a£r.JY HFNl TU£ HIS~Y ·-----a.u.. W -ttATOi "'J • FL~ eRiE E-1 IINA-OAIIt1) .JIINJ VOfTIJI[ SOfT.~. 2~T6 RUEA!ta MJN 110. , e 1 D2!NY _ .... _.,. __ . -.141 ,.., ... /THRESHOlD EtEU. .. !:'7815 f 57!0 .;72& :a: 72D • 1& -.. ~ 12 ~a -% .. 4 ~ 0 15 ...... . '--t ~u .. L.... II! l r-' ..,.,.,.. ~ .IN/IIIIf'l P'fi!Uin' IWDt ""'IL 1.1 ... HEAD OF SLOUGH 20 A..Aiii'A PaMER AUTtiJtl TY RIVER MILE 140.50 .. ,.__, I I &uSJTNA RJ~ ICI MC*IIa .......,. w:~" "ffttrmz I NOV 81 -30 APR 82 ICE SJtU.AT JON -TDTIL~ ~I e£AOY IEI'Ail lUtE HIS~Y ······L~ ftATOt Nl • F!..OW CRSE E-1 ~ .JliMI' VEJnlll( 5D I'T. ~. 2 PORTS fiiiUO!NCE llJN ~. I 8102!HY -.... -.. _-·l -·-- .,., ... /THRESHOLD ELE I. ... . ~--( ~15) ·--L .; 746 ... .. 740 16 ·-... -... ~ 1rl ·- ~8 - -~ -~ .. lj ·--0 ·- • 6 -,;-~ i ~ '--.___, ·-2 l __, - f-A ... ...,... II!I:IMP ........ r'li!UWI' 1111104 ..... L. -•• l ·-- SLOUGH 21 <EHTRAHCE A6> fl..AS<A POWER ~ITY RIVER MILE 141.80 __ __. l I &uSJTNA RJV!R ICZ M~ LDDIDt ~lt'Mft ..:•uoo , s ..w as -ao ~ • lC£ SJ .AT ION ==~~ '~ mfl a.£AOY~ 111'£ Ht 'lT~Y lCH • FLOW E-1 ~IIIICO ~oiiCf VDnllll SO ". ERKIDWN . Z PeAlS A!,~NCE ..... N:). I 8102!NY -... -...... -... - '711& ... /'THRESHOLD ELEV. .. ~.., ' ~7!5!5 -!1m lt 7~ 16 .. .. ~ 12 ~8 u i! ... .. rt -0 . a -~~= ;___, 1-A I ..r-' Ut ..,.,.,... ~ .INMY f'fiiUIW IWD4 llf'ltiL .. , ·-HEAD OF SLOUGH ~1 R..A&I<R f"'NER AUTHORITY RIVER MILE 142.20 __ __, I I &USI~ RIVER lea M~ L.IIIINih teA~ PEI .. oo . ~ at -ao ~ 82 JC[ SJIU .. ATION -m-.~ STU: II W Y JLMil Tit£ Hl8T~Y ·-----IL~ INf~-MT0f , FLII' E-1 ~..X. .JIIINI' ef!IJI( fiD n . tJRD:JWN. 2 "CATS N!:~NCE ,.,_. t(). a 8102£NY -....-........ -... '796 -/THRESHOlD ElEU. .... ~7!10 __,_ a7116 '\, -!780 :K 775 16 -.... ~ 12 Ia u r ... 4 ~ -0 • 6 ...... ~i: -.___, 2 ' 1-A Cl) ~ llm!l.ut ..IHIIWt RlfU'fn' ...,. M'ltiL .. , ·-HEAD OF SlOU~H 22 fL~ POWER AUTKlRITY RIVER MILE 144.80 ... ,.__, I ' St.SJTNA ftl VER ICZ M~ UIIINO• N!"TH!ft P£ftl00 • I Ht1i ~-30 Fll"ft 82 ICE Sll1ll.AT10N --TUTIL~ ST~II mfl B*:fWJY 11M) Til£ HIST~Y ······L..-. IN' -MT~ • FLOW E E-1 tfltlfWIIBO .IUIIf C1n1M 60 fFT. I:RNlQWN, 2 ~TS ._,.lawt ~f'!RE~ ...... NJ. I 81021ENY -.... -... •_1 -.... c iBJ •«» ~ '/ / v v,:;--/ 380 /' 4!iJ p/ / ~ p '/ / 1"1 .... r uJ 310 ~ 420 fT1 w ~/ / ~/ < LL D -, -4 / .......-~ v -I / 0 3lj[) z z ~ ~ ~/ / ·410 0 / ,/ I ..... / .... ~ 7 // /v ..... a /' ., > 350 fT1 w :,_,. ~ I ~--v ·400 fTI _J ~ -i w / - 3AO / /' 7 I ~v // Rl --~ I ~ / 330 / !II] 98 99 100 101 102 103 lOA lOS 106 1(17 lOB RIVER MILE R.ASI<R POWER AUTtDU TY LBlEJCI• tel' IF 111.10 Ja: -•na-..m I • • • • • • • • -·ll..t.IIWD.l D ICE INtiii"AA:X ~MlO PERIOD I l t()Y 11 • 30 APR ~ &uSlTHA RIVER -------8011111t c. ....... ttl STillE I l I 2020 EHEROT IE'Ril ICE SltU.ATI~ IUVPt Ia F'\..()1 CASE E-1, INF'L.OW-ItATOiltG PACI'"ILE OF 11AXII1U" ST~!S 50 FT . CJA«llWN, 2 PORTS IAUA..(IAitD ..OINT VEMTIII£ REF'ERENC£ R.tol NO. t 812DENY ~lotl'J --... -1"' .... •1 -··· I-w w lL z 0 ...... I-cr > w _J w c .J'V," / .q;o //" / // / / / "' SlO 460 //" / / / "" / ~/ /. ; / , r r;m "' < D ..... <4"0 7 / /"' r A ~ ~ ~ ,.. 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PNFILE CF t1A l<l11UK SrRCES IIRZR~IAit'O .J)IHf VOOIII£ c / v / 6~ VI I / I v z aeo .... w 620 w LL 7 :; / l'i / / / / rrt r 6i0 fT1 < D -f z 610 0 v / j 1\J / /"'--J / I v --a 660 z .... a > 600 w _J w sm // v I / / I // v / I V/ / / v , 650 fll fT1 -f 640 580 v V7 630 128 129 130 131 132 133 I~ 135 136 ·~ LIDDIJ, --------T~SaLID Ia ---·------~10 ICE INTIIPG. -------arnCJt m: St..I.JiH It£ ----1«11 lED RIVER MILE ~A'Tl£R PERIOD • l NlY 81 -30 APR 82 ST~ I I I 20ZO O€RO'f ~JN:I R..Of CASE E-1 , INFl..OW-"RTCHIICI 50 FT. [JqiOOWN. 2 PORTS REFERDia RlJol NO. • 8 120DI'f Slf)(T~ RIVER ICE S1tU..AT1CN PACFILE CF M1Clt1U" Sfr:IDES ~IRitD ..Oliff WEifl~Jt£ - c // 7 7 730 /; ...... w 720 w u.. / vi I / / I z 710 0 - I I / // / / / / ...... cr > 700 w _J w 69l ~I / I I / I I / / ~ /; I / VI v 7 7 137 138 139 140 U1 1_.2 1~3 ----TCP t1F fiLIO Ia: • • • • • • • • • •a.uevta..IO I Ct: I lffiJII"Aa: ------•8Cnt1Jt OF 11.184 ICE IVIJI em RIVER MILE lof:AlHER f'ERIOO I 1 NlY 81 -30 APR 8Z STAlE Ill 2020 ENERO'f IEH'Nl FI.IJ.I CASE E-1 • INF\..OW-"f:IT041Ni SO FT . ~OOWN. 2 PORTS REF'£RENa: ~ NO. I 8120EN'I' I / / / / / / 711) / v 145 TID 760 750 7«1 730 146 fT1 r ,., < D -t -0 z , ,., ,., -~ 5USITNA RIVER ICE 5111\LRT ltJ'ol PRI:FILE CF I'!Al(f._., Sf~S IM~BR61D ..JIIHT Yanlllt c UIO t'70 t60 ISO w .J ..... 140 ~ 0:: w l30 > -0:: --t20 : r ~ I I I I I ·f:\ L_--1'\ ;f---~ . • tlO I • '• ':' '.\ I \~ I • .. I ''.\ 1 . \ • I • . I tOO . '.--• ·" ·~.\ • ' . II • . • 90 IIOV OEC .JAN FEB f1RR APR A..ASt<R POWER At.mon TY L£DDG• ---.a _l_ ICE FfDif SUS[TNA RIVER ----- ----·ZIJtO OIDII!E leona" loEATHER PERIOD I t NOV 81 -30 APR 82 PNOU£561 ON OF J CE FRONT STA<E I ( J 2020 ENERGY IE~O C. Z£RO OE[RE JSOTHERt1 FLOW CASE E-J • IIIFL~-111=1T0-1JNO IAUA-£1RiCO ..OINT YENliJIE 50 FT • ~AWOOWN. 2 P~TS REFEREN:E RUN NO. • 912C£NY bPTtott? --~-.......... -.I ... 380 /TH~ESHOLD I -ELEV. t- ~ 375 ( ~3"70 i&i ' v \ ui366 :I: 360 1& -..... li. 12 - ~8 -- :r: u r t-4 1&.1 u -0 -\ 5 r-- tu"' ~ -. I t-~~ 1 ,., I \.......,. r-r--"\ ,..----,. 1 \._ ~-~ \ I LJ \ J\ I t- CD NDWIJtll!a ~ JlHJIWf Ff~ IWICH N"'tiL IWl 1!1112 HEAD OF YHISICERS SLOUCH j:LA6f<A POWER JVT~J TY RIVER MILE 101. so -~-~I I 5L61TNR RIVER rca '"'~ UDINO• WEATt£R PER(OO 1 tD-1 et -ao RPR ez ICE S111l.LAT JON --T'DTIIL.. THIOI.._ STR<E III 2020 Et£RGY (EtRIJ TII1E HtST~Y ·-----LI8t~ INfL().I-11ATOi1"1l • FL~ ~ E -1 IIR~!A;CO JOINf 'fENTliiE 50 FT . ~J¥.«llllolll. 2 ~TS REfERENCE RUN I'll. : 8 12tENY --·"'--1'--·1 -.IAI I 4'70 -t- ~ 465 > 460 .... ..J .., r-.. ,_...--I\ I .,;•sr; l.....J \ ::1: 45D lG . -t- ~ 12 ~ ~ 8 u i t-.. ... ~ u / ~ ... ~ 0 6 ~u.e ~ \. I d~ \ c:l I l r '\ .r-\ ,....--, ~ J l -~ -IJ \ / ~ en ..,.,.,. .. ~ .-uwn fEIIIUifl' IWICH """IL ,.l IIJB:l SIDE CHANNEL AT HEAD OF QASH CREEK ~A6t<A POWER AUlHml TY RIVER MILE 112.00 Ulmt-.ct I I SL51TNR RIVER ICE '"IOINU8 L..DZNOo WERTt£R PERIOD . 1 NOV 81 -30 APR 82 tCE SIIU...AT ION --TOTIL 1HIOI~ STACE Itt 2020 Et£RGY [EtVN) Tit£ HISTORY ·-----81..1.8f COli~ INF~-t1ATOtl..:l • FL~ CASE E-1 ~!Aim .. JnNr VEmiJIE 50 FT . ~~. :Z PCJ:nS AEFEAENCE "-JN ..:l. • e IZCENY ... -..... -,. ....... -.... AiD -... ~ A66 1 ~•m ni '\ j r \ .,;•ss :I •so )6 .... ... ~ 12 ~8 lC u r ... " ~ .., u .... r'\. ~ r--\ 0 5 tu" ~ r'\. I ~--~~ \ r "'\ I 1 rl'\ r--Jl ,-----,. I ~ l-6 \ I '---, ~ \ / CD ~" ~ .I'NJII«Y fEIIIUin' ...,., Af'ltll ••• 19112 "OUTH OF SlOUGH 6A A..RSt<R PDER RUTlOU TY RIVER MILE 112.34 -•--.a I I SUSIT'*' RJVER I Cl '"IOINI!IS L.llleND• WERTtER PERICIO ' 1 ~ Bt -30 APR BZ ICE Sll'l.I..ATl~ :-::::::C1 ~ STAGE Ill 2020 ENERGY tE~O Tli1E HIST~Y I Nf'LBoi-11ATOili'O • FLOW CASE E -I IAUA-£1Al:Q .!Iliff VENliJI£ 50 FT . CARWOOWN. Z PORTS REFERENCE RUN 1'-C. , e 12tEN'I' -·1<4-,. ..... j_ -.141 496 ~ /-THRESHOLD ELEU. .. ~ •eo I > 101 •75 /\___} r--\ iii Ill •70 ~ •ss IS -... !I; 12 ~8 'll: u -X ... 4 "" u -" ~ 1'--0 5 ~u~ I ,.-1 "L-. 1 Iii \ r\ J 1 _I r\ ~ .r-J. J ...__ \ I '---, ____... \ I .... IINOIKII ~ U) ..JioUWf I'(M.JIIn' IWICH APWIL •• 1 I.Z HEAD OF SLOUGH 8 Fl..ASKA POWER AUl~l TY RIVER MILE 114.10 _,_-.Rt I I 5USJT~ RIVER UZ THI~ L.fDOIDo WEATt£R PERIOO · 1 t«:N 81 -30 APR 82 ICE SJIU.RT )(Ill ---lliT"-lHI~ STAGE IIJ 2020 Et£ROY [EtRID Til£ HIST~Y •• - - -• IL~ aii'I'OI&Ir INfL~-T011NJ , FL~ CASE E-1 ~IIUO .JliNT VENI~ 5D FT . c:RAWCIIJ.IN . 2 ~TS REFEAENCE R.JN NJ. I BI2CENY -·~-,. ...... -·"' 4$ -/THRESHOLD ELEU'. .... ~ 490 I -- > 485 r--. w .J _l_ w --.,;•m ~ 415 - 16 ·--t---- ~ 12 ,- ~8 ·-lC u i - 1-4 w • u -0 ~ s tu .. I _f '---. I ~-~~ \ r-1 J \ r "\ ~ ' .r--1. 1 ~-~ \ I ~ ------J \. I 1- "' ~-~ ~ RIIIUitY IWDi ,.__.IL ,., 19112 SIDE CHAHHEL ftSII ~A6f<R PJWER fUT~lTY RIVER MILE 115.50 .. ,,.,.;:;Cf I I 51.6 TNA RIVER ICI. '"IOOCI8 LIIIIND• ~RTI£R PERl DO ' 1 tDI 81 -30 APR 8Z ICE SltU..AT ION ---T'O"'L THIOt ... STRCE I [[ 2(m 9£RGY r.EHA-Il Ti t lE H[STMY • -- ---a..u.1 aiiiPOHi!Hr INfL~-1'1RTOtlflll • FL~ CASE E-1 ~e a:o .JUNf WEMTll'£ 50 FT . tRN)(Mf. 2 PffiTS REFERENCE ~N liD. • 812C£NY --· ...... •_!!_ .... •1 __ ._ I 496 -/ !HRESHOLD ELEV. I .... I ~ 49() .. > r--1 161 <185 J t 161 '- ' 480 I II) ~ •75 16 .. ~ 12 ~ ~ 8 u r ... 4 IIJ u ~ 0 ,........,..,. 5 ~~~ ,-J ~. I \ .r-1 1 \ r [\ ~ 1 _r--"\ I ~-~ \ I ~ ..r---"\.. } l I ... U) IINO.R QEC!:Ie[ft .........., FEIRAU IWIOi A'RIL ,.l 1!1112 ---HEAD OF SIDE CHANNEL "SII Fl..ASKA f'O£R AUl~l TY RIV ER MILE 1 15.90 ....... -..a .I I SUSIT~ RIVER 1~. notiOOCIB I.DIEJjO, WERT~R PER I OD ' 1 NOV 81 -30 APR 82 ICE SII'ILI.AT JON ---TOTAL 1HIOINla STACE Ill 2020 EP£ROY I:EtR-10 TIHE HlSTORY • -----.. ~ c»>I'Of«NT INFLCiol-t1AT01JNJ • FL().j CASE E-1 KR~fiR6[Q .JliNT VENl~ SO FT. [JUKJOWN . 2 Pt:JHS REfERE ..c:E RU .. NJ. I BI2C£NY --·IU.-... M-1 -··q sao ..... ... ~ 525 ~520 A .J 1\ uJ en StS 'K SJO 16 ~ ... ~ 12 a z 8 lC u .... :r ... .. w u -A 0 s ..r-!u" ~ T ... ~~ \ ,----,_ J ' r 1\ _,---' l .r--\ -= bl m-6 t J '--I l Ul ~· IID:IleOt .IHJI'«'t RIIIUIRT IWICH ,_..IL •• l lea:l Fl...ASKA f'OWER AUTtUU TY RIVER MILE 120.00 .. ,,._.a I I 51..5 JTNA R I VER ICZ ntlooce I.LODCI• WERTtER PERIOO . I NOV 81 -50 APR BZ (CE SJ ..... ATtON ---TOT'fl. lt1101N!!IB STAGE 111 2020 ENERCY C£~0 lU£ HlST~Y • • • • • • LUIIH CO!I"'teNT IIIFLiloi-11AT011110 • FL~ CASE E-1 ~IIA&O ..OINT VEHTIJtE 50 FT . ~AWOOWN. 2 F'~TS REFERENCE fU4 110 • • BI2CENY -................ --IV 660 ~ .... ~ 555 ~ 550 u; s•s 'X s..a 16 ~ f---.... ~ ~~ ~ z B lC u i .... 4 ltJ ~ 0 5 ~u• r-· ~ I ~I! L.. r----\ __} \ r "'" 1 r-~ r-1-1 l J ~ J Ul ~~~ ~ ..JNJM'f RIIIUin' IWICH ""'IL •• 1 191!12 HEAD OF ptOOSi SLOUGH R.AStOl f'O.£R ~~ TY RIVER MILE 123.50 _,.,.,.-..o I I Sl.61Tt¥1 Rl VER ltll ntf~ LIXJDCh IEATt£R PERl DO ' 1 tDI Bt -ao APR ez ICE 5Jtt.LAT1DN ---111r"-'"rocteaa STACE Ill 2020 Et£RCY CE~O Tit£ HIST~Y · --- --L\8i COitPCNHT 1Nf'LCJ..j-!1AT011t-ll • FL~ CAS E E-1 ~IAiCO .J)INT ¥EHTIItE 50 FT . CJUK JOWN . 2 ~TS AE FEAENCE ft.JN t-Il . I B IZCV.Y -~-.. -·1 -··q - &e6 ~ /THRESHOLD ELEV. t- ~ 5EIO (_ ; 575 --'--.... ui 670 "X 565 16 -t-u... 12 - ~ 8 - u ... :r t-4 lj -0 5 ~ii I-.. r-- ~ I "--, r "'\ ~ ' I ~ \._ r-r-1 r-J ~-~ L-J '----" .... UJ ~~~ ~ .sMJI«T FftiiUin' lfiiiCH ~IL ,.,, 1!1112 HEAD OF' SLOUGH 8A CI.IEST) R...RSKA ~ AUT~ITY RIVER MILE 126. 10 -~-~I I 6l51TNA R I 'IER ICE l'HI~ L.f.DPIO• WERTt£R PERlOO 1 ~ 81 -30 APR 8Z [CE SIIU .. AT ION --TUTJL THIOIICM STAGE I ti 2020 ENERGY C£~0 Til£ H[ST~V . -----a.lei ~ lNFLQ.I-P1ATOiJt-ll , FLtJ.4 CR5E E-1 ~8ASCO .JliHT YENTtflE 50 FT. ~AKJDWN. 2 ~TS REfERENCE Ft.JN t-Il. I B 12CENY --...... _,. __ , -·'" OPTJOft? I I 590 I -~THRESHOLD ELEV. ,. ~ 595 _J_ ~SB) .J 1&1 ui 5'76 '1: 510 lG - ~ 12 ~ 8 X u .... r .. 4 1&1 !::! 0 5 h r--~u.c l I t-i: -~ I \. 1---J \ I -'------• f-/' ""'\ r 1-' l-6 \.--1 '---' (I) IOI~It IIUDIEJt ~" nDUin' Ill ItCH ,....IL 1881 1982 HEAD OF SLOUGH SA <EAST) ~RSt<A PO~ RUT..cAJ TY RIVER MILE 127. 10 .. ,,.~ I I SUSJTNR RIVER ICZ TtiiOIHUe LmiNO• WEATI£R PERIOD : I NOV 81 -30 APR 82 ICE Sll'l.JLCIT JON ---TO"'-'T"IOINUII STIG: I [I 2020 ENERGY CEt1~0 Ttl£ HISTORY .............. COIWOI«NT INF1.Bf-t1RTCHJKI • FL~ CRSE E-1 IMZA~IRiCO ..J:IIHT VENl~E 50FT . ~N . 2 P(JH6 AEFEJ£ t«:E RUN t-Il • I 812CENY ----.. -.... 1 -.. ., c &15 ·~ ~THRESHOLD ELEU. ·-... 610 .. -I > 600 'j _,__ ... u;sm "I 595 16 ... ... ·-12 Ill ~8 lC u .... ... ... ... ~ 0 5 tu.-h --1 I ~~~ -, r ~ ' I -\...-...., r r-I r-~-~ ............. ~ to IIJ\IOIRit ~ ...floiAtY FEI!IIlJIR'f IWICH f!f'ltll IIIII I 1882 HEAD OF SLOUGH 9 A.ASI<A POWER AUTt«Ytl TY RIVER MILE 129.30 -11111-.cT 1 t SU51 TNR R1 VER II% tHI~ L..!OOIO• WEATt£R P£Rl00 · 1 NOV 81 -30 APR 82 ICE Sli1Ul.RTION ---fQTlL THIOC,._ STACE lH 2020 Etoi:ROY !EI'UNl TII1E HlSTCfiY • -----...... C:U.'OI«HT INFUJ.f-tiAT011"1l • FLOol CRSE E-1 IAUR~BI&D .. JUI4f VEtfTIIIE 50 FT . ~RioiJOWN • 2 PORTS bf>UOK'l REFERENCE fl.JN fill • • B 12CENY --..... -....... , -.Ita OPT lOft? Gao ~ ... ~ 625 ~620 _, .... .,; 616 ::& 610 16 -....__, ... ~ 12 ~B lC u i ... . "' u .... 0 5 ll.i) .. \ ~~~ \ I , ----.. f ~ \ I ~ r f-F -\ f ~-~ - IQ IIM'ltiEil D!I%J'IIDI ~ n....-r ltMCH l'f'ltiL t•l 1!182 SIDE CHAHHEt U/S OF SLOUGH 9 f:LRSt<R POkER fUl~l TY RIVER MILE 130.60 Nll'llll-.cf I I 51..6JTNj:l Rl YER ICR 'n:tl~ UXIDCI• WERTt£R PERI DO • 1 tOI Bl -30 APR BZ ICE SltU..RTlON ---rom.. '"'~ STAtE Ill 2020 ENE~Y 1Et1AIID TIHE H[STOOY -- - - - -.... a..I"'M!NN' INFL~·"RTCHJt.D • FL()I CRSE E -1 ~IIA6CO .JliNT VENTIJIE 50 FT . CJIA~OWN. 2 ~TS REFERENCE RUN t.[) • I 812CENY -..... -........ , -··· G«l -... ~ 635 ~630 cn62S X 620 16 ~ ... ~ 12 ~0 u z ... .. "' ~ 0 6 - ~u• h \ r ~-~~ 1 r ""\ --' I I ~-~ -... CD ~· CIECOIIllt .I'HJP«f '!IRMT IWD1 fW'ftiL .. , 111112 SIDE CHA""EL U/S OF ~TH JULV CREEK "-.ASt<R POWER AUTtGJ TY RIVER MILE 131 . 80 UIMI-..cf I I SUSJTNA Rl VER I~ lHIOOCIB LZOINOo WEATt£R PERlOO . J tii:JI 81 -30 APR OZ ICE Slt1U .. AT JON ---TOTIL THlOC~ STAlE !M ~ DEROY [EfoR.Il litE H[ST~Y ------&Aei~ INF~ TOi Nl • FLOW CASE E-1 lfRZJH.IIRStO .JllNT VENTtltE ~FT.~. 2~T6 FEAENCE RJN Nl. I B 12(ENY _._._,. .... , , ..... GG6 ~ ~THRESHOLD ELEU. .... ~ 660 I ~655 iii ...L en sso X 6'5 16 -.... IL 12 ~8 lC u -r .... .. .... u ... 0 5 ~u-4 ]._ \ r t-1: \ -1-~ \ l r m tCNOtelt CI!'CVImll ....,.., fEI'Ifi.JIRY IIIIlCH f'PWIL .. , 11111:2 HEAD OF SLOUCH 9A A....flSt<A POWER RUT~ I TY RIVER MILE 133.70 un•-..:t 1 I SUSJTNA RIVER ICZ YHIC»>de L.GIHD• ~ATt£R PERIOD I 1 NOV 81 -30 APR 82 ICE SII'IULAT ION --TO"'-THIOCIII!SI S A(E Ill 2C20 ENERCY CEH~ Tit£ HIST~Y • --- --a.\81 C&Jiti'OIII!Nf 1NFU14-t1ATOiUD • FL(J.f CASE E-1 llltlR-€IIAGCO ..JltNT ~IJt£ 50 FT . I:RMlOWN. 2 PMTS ~FERENCE RUN t.o • • 8 I 2CENY -... -pe~o~o.eiiJ .... ., - SiD ·~ / TH~ESHOt.D Et.EV. 1- ~ 665 ( v '~ 660 ' .,jG66 :s 650 16 1-... -12 ~8 X u i 1--4 t! 0 5 ~u .. "'\ \ r-._I~ I --r 1-A ' I r U) IOIOIIIER ~ ..IN.At't FE.uRT fWICH ..... IL ,., la82 SIDE CHANNEL U~S OF SLOUGH 10 A...A6t<R POER IVTtmiTY RIVER MILE 134.30 Nlnll~ I t 5l.51TNA RIVER II% 'IHICJOII.a LI.DIDIO • WERTtER PERlOO · 1 NO\/ 81 -30 APR 82 [CE SIIU..AT JON --ronL 1HIOCICSS STAtE I ([ 2020 a£ROY I:EI'VNI TIHE HIST~Y • -• - - -L~ COII'QI«M' I N FLCJ,.I-11ATOi1~ • FL!Joj CRSE E -1 ~IIA!iCO .JIINf VENTIIIE 50 FT . ~~a..... 2 D~TS REFERENCE RUN I'll. I 812CENY -...... -,. ..... •L -.... GOO .. .... IL 675 > 6'70 ..., ~ ui666 "J: 660 16 -.... IL 12 - ~8 31" u i .... 4 1&.1 ~ 0 6 ~u-4 \. l. _r-' ... I; \ -~-~ 1 l .... en NDWUtll!lt llEt'f)aJt .........,., 1'£--.-IIW:H ,_..IL ,., IIISZ S!DE CHAHHEL 0/S OF SLOUGH 11 Fl..~ f'Oro£R IVTK:RlTY RIVER MILE 135.30 NIMI-..c:Y I I 5l.6tTNR RlVER ICI TH10CNUS Lr.D!HDo WEATt£R P£AtOD . J NDY BJ -30 APR 82 lCE SJtU..RT lON ---TOTIL l"ICKII!al STAlE ll [ 2(20 Et£ROY (EHfNl Ttl£ H[ST~Y •••••• L&et C:UWON!NT JNFUJ.I-l'IATCHlf\D , FLCI4 ~ E-1 IMZA-£IIA6CO ..J)JNT YENTIRE 50 FT . ~~cr.4N. 2 ~TS REf'ERE,.CE RUN liD . I BIZtENY -..... _,. __ l -.141 696 ~ / THRESHOLD ELEV. .... ~ 690 _j_ :!i6815 J u)Gfll :& 675 lG ~ .... u.. 12 ~B lC u i .... 4 .... l ... 0 6 tu"' \__., \_ _r-' ~~; \ ' I -~-~ Cl) IOIOa. CIECI!Ja:lt .IM1I'IIrr l'fiiUWI' MJI[H fWWIL ••• I!BZ HEAD OF SLOUCH 11 R.RSI<A POWER fUT~I TY RIVER MILE 136.50 .. ,...,.-.n I I SUSITNR RIVER ICR 1MIOOCIS LLIJDIOo NERTt£R PERIOO • 1 NOV 81 -30 RPR 8Z ICE SltU.AT ION ---TOnL Tlt10t= ST A(E ll ( 2~ D£RGY CEI'Ail TII1E HISTMY ······L~ COII"' INF~-t1ATCH1Nl • FLIJ,I cqse: E-1 IMZA-£111&:0 .J)tNf VEm!N: SO FT . CRRI«llWN . 2 P~TS II£FERENCE ~N Nl. • 8l2CENY .. .-. ... -........ , ·-···· 790 ,.. t- ~ 725 > 720 .... ...J &&I UJ 715 "'E 710 1G ,.. t- IL 12 - ~8 lC u :r t-4 &&I u ... 0 5 to~ ~ \. ~ ~~~ l l 1 -1-6 ~ UJ NOW,_. D!C!Ja:JI ..JIMAtY f'EIIURJ IWICH ,....fl . ••• 1182 HEAD OF SLOUGH 17 ~RSI<A flOWER AIJl~ITY RIVER MILE 139.30 -IMI-.a£f I I SUSITNR RIVER ICZ nt1~ Ulm~Qo WEATt£R PERl 00 • I NOV 81 -30 APR 82 ICE SIIU..AT ION ---TOT"IL 'TNIDCIII!aa STA(£ Ill 2020 ENEROY IEHfNl T lt1E HISTORY •• - ---a.l.ei COIII'OieNf INFL.B.I-HATCHJNl • FL~ CASE E-1 KR~IJ&:O .DINt~~ 50 FT.~-2 PMTS REFERENCE ~ Nl. • 8 12CENY -·-.... -......... , __ ,., -... -. 740 ·- ~ / TH ~ESHOLD ELEU. 1- ~ 735 l .; 730 101 .J 101 ~-.,;ns ·- :i 720 ·- 16 ·-.. --t- 1&. 12 ·-- ~8 ·- ·-'JC u ..... -r t-.. ·-w ~ ·- 0 ·- 5 ·-tu .. '----1 .~::::r== L-. t-1~ ' l l -1-A .... U) IOilleJI ~ """"' F£IJURI' .,.,... ,.,.IL I Iiiii lliii:Z HEAD OF SLOUGH 20 A...RSt<R f'() £R ~~ITY RIVER MILE 140.50 _,,_ __ I I SUSJ ~ RJVER · IC& ntiOOC. L.&DDID• 1£RTI£R PERHXl : 1 NOV 81 -30 Af>R 82 lCE ~·IIU.ATJON ---fOTIIL. 'fttiOINEa STACE I [[ 2020 e£RCY tEIVNl Tltl HlSTCRY . • •••• Lu.t t'GII"'ICNI' INF'~-HAT01JN'l • Fltsl CAS£ E-1 ~-CO ..JJINT \'ENTIIIE 50 FT. t:JUII·Ilcw.r-.. 2 ~TS REF'E't::NCE RUN NJ. : 8 I ZCENY -· .... -1-.... •J -·"' 1GO .. ~THRESHOLD ELEV. ... 1&. '755 1 > 150 .... _L ...1 ... 11'1 .,.5 'S 140 . 16 .. 1- IL 12 ·- ~ ~ 8 u i 1-4 ... u -0 6 ~u .. '---l L-..., r ~-: l l J ~PJ· -o en ~· !lEtt ..... ..IMRIT ''flfV'«f IIIM:H ,._.IL ••• . .. SLOUGH 21 <E"TRA"CE A6 > ~A6KA POWER RUTHCJU TY RIVER MILE 141.80 ...... -.cr I I SUSJTNR RIVER ICZ ntiOCNDB LEGDIOo WEATt£R P£RI 00 1 NOV 81 -30 Ff'R 82 ICE SII'U ... ATION ---TOTAL THIOCNUI STACE I ([ 2<XZO ENERGY CEHfMl Tlt1E HISTmY ·--·-·LI.81 c~ INFUJ.4-I'IAT011NJ • FL~ CASE E -1 HMZA-EIIRSCO ...OINT etltlf£ SO FT .~. 2 PORTS REFERENCE RUN NJ . I 812~NY --..... -......... , -··· 1G6 -~THRESHOLD ELEV. ... &L 760 -I > 755 ... ..1 ... II) 750 .I '145 16 -... loL 12 -· ~B --- u ... :r .... 4 .., u -0 5 ~u" ~ L..., .r-._I~ l l J 1-A ._ CD ~· ~ __........, f[IIILJRP!T "'IICH -IL ,., l.a2 HEAD OF SlOUCH 21 A...A61<A POWER AUTHORITY RIVER MILE 142.20 -•--.ut I I Sl.fil TNA RJ VER ICI! '"1~ UGIMO• ~~TI-£R P£Rl00 ' I NOV 81 -30 APR BZ ICE Slt1Ul.AT JON ---fO'"'-. T"IOC= STIU: I (( 2a20 ENERGY IEHJMI Tit£ HIST~Y • -- -----~ CCJft INFL.BI-MTOiJNJ • FLa.. CASE E-1 HIIUA-£1RiC0 ..0 lifT VEHlii'E 50 FT . ~. 2 PIJH6 REI"EAENCE: AI.JN to() • I 812C£NY --.... -....... ·1 __ ,., c 796 -/'THRESHOlD ElEV. 1- ~ 790 y > 785 .... J I&J Ul 700 ~ T15 16 -~· ... 1?. ZJ ~0 :IC tJ -r >-4 .., u -0 5 -tu• '---l '----, ~~~ \ I L.J ~-~ ~ en NDVU..It ~ ..IIP&Ml ftiiUWI' IIIIIDt fW'ItiL IWl 111112 HEAD OF SlOUGH 22 R.RSI<A POWER AUT~1 T\' RIVER MILE 144_80 -lfllll-aT I I SUSJTNA RIVER lte nftC*US L10DID• ~ATt£R PERIOD . 1 NOV Bl -30 RPR 8Z ICE SII1ULAT JON ~:~~ S A€E I I I 2azo ENERGY CEt1f:Ml Ttl£ HIST~Y INF~ttRTOiliiD • FL()4 CASE E-1 ~BJa:O • .CIIICf VE!ftti'E 50 FT • ClmWOOWN . Z PtJUS bPTIOII'7 REFERENCE fUol liD. I 81ZC£NY __ ._._.,. __ 1 -.. ., • EXHIBIT G ...... w w u. z 0 ..... t-a > w _J w c 9\1 99 l 00 101 102 103 10<4 106 JOB 107 Lfi1 V L:r ., /. w / L_ v A v L ~ 4:Kl IT1 r 1'11 3'70 _£_ 'if!!:_ -v ~ 420 < D -t § L / Lf2_~ ..... 0 z 3liD L1 v/ ~ /. ~ L 410 3150 /(fY (' ]J v I !«) L L I 98 99 100 101 UI:IN)o I 1 II I I TIP • &ILID ta: -. ~ t-,,-. ... -o;. &!JIIVD.IO ICZ IIITIJI"'II:Z • • • • ~· • "=3 ID1llllt aF ~ ICE ----IUYIJt .0 L / v AJ rr L v , 400 1'11 rn -t ff /_ Lf1 v L f' 390 A w / 311) 102 103 ~~ lOS 107 t 106 OJ RIVER MILE ~AntER PERIOD • I t«JV II -30 APR 82 ENEROY ~ • WA1JN4 2001 CA&E: C F\.OWS ltfP• INA.OW-MTCHINC fiEFtRENCE fUf NO. • 810104A A..AS<R POWER AUTtOt1TY &u;l TNA Rl'IER IC£ 6111l.l.ATJa-f PRFil.E f7 MXItUt ST~S IAQA-(IAII:D Jllltn' VOCJIM. -... c 1CII 109 110 Ill I IZ 113 JH At) ~-Y / '"" ' (ff:7V / A/!:_ ' v / 115 116 117 lUI 520 5 10 .tJ IYY rv ~ f'1 r 600~ /) v v ~ ~ / ~ I z 440 0 ((/!/ / A ~~y ' .... , r 490 ...... 0 z ..... ~ a ~ A ~ :37' I I > 430 w -' w /:7 7 ~ / v / 41 0 v 108 109 llO Ill l.lCDIJ• I I { / ( l! ~!0 .': IMTIJPIU :-·-, ._h.._.,....III'YT IJI C. a.t.84 ICI ----"I VIIt Ull ~-~ ::,? I ~ / L; v / i" A~y 1 ~ lY v; AP. ~? / 47'0 W? / / liZ 113 114 liS 116 IJ7 l1 RI VER MIL E lo£Alt0 PERIOD • l t«)Y 81 -30 APR 8r ENEJI)Y ~ I WA'f'RN:I 2001 CA&E C F\.DN6 T£fP• INF\..1»4-ItATOtiNO AEFUI£NCE ...,. NO. I 810 ICNA SUilTNA fUYER ta: 81"'-l.ATICN PRFIL.E OF I'IAXI.._. ST~S ~RID .Jlll41' V()Cllll£ __ .._ c 118 ll9 IZO I 21 IZZ 123 12-4 12S 128 12"7 128 &m ..... W6aQ W · u. /~ ~ v.:~ y / 7 .- ~/ /r- I 7 '7 ' / ~-·V v -.--/ I v 7 r f.-/ v A zS:ZO 0 ..... .tl r/:.cY I // t-a: > 5 10 LIJ z -~ ~:-7 v ~/\ I I v ...J w .. / / / ~ lJB 119 120 121 LIXlDCJ , ""T"">....,......,,......,..-rltJI IF 811.10 ICE I 71 I I I. ILUIIfiiiLIO Ia£ INYIDI'Ia ·=·-·--=---~TDt OF aA84 ICI ----tttm • /J 7 .. w / [Z) / 7 7 / ----- ~-:;; v v ~ r --..-I ·-' .,. IZ2 123 124 125 RIVER MILE ~Ane f'£RIOD • 1 NlW II -30 APft BE ~., teAt) I MAlAN' 2001 c;RSl _ C FLQWS l£1Po lllf\.~TOUNG lllff'Eft£NIE ..,_.. NO. • 810H:t.- / A 5 / /. t7 / ; / ?' / / / 550 27 l &USITNA RIVER ta: Stl1l.LAT1CN ~ll.E CF MJtl..ut1 SUUS ~ .JJIM't VVCYIM _ .. c 128 129 130 1!1 132 133 135 138 137 li9l , v L. 63J .... w 620 w lL. ~ VL L ff I I 1 """ (I v / r " L L L v 68) ,.., r 610 rr1 < D .... z 610 0 - J If _j_ 1\J ; ~ :/' l v -a 660 z .... a: > 600 w ....J w .A ~/ L_ j_ / / L / v "TI 6SO fT1 fT1 --t 590 ~ v A v/ L // I 6«) 680 v A vI 63J 128 129 130 131 13Z 133 135 136 137 I.EDENJ• 'YIP CF 111.10 ICI I I ( I I r. •eva. to ICII INTUPIU -:!.:>:y-;.-_...llntllt C. ...... ICE ----"IVIR liD RIVER MILE WEATMR f'£RI(Il I l NlV II -so APR • ENEJIJl ~ERG o WA~ 2001 CA&E C F\.OWS t£11P• INFl.~MTCHUG AEFEMNCE lUI NO . I llOICMR SUSlTNA RIVER tCE SltU...ATl~ PA:FlL£ f7 11AKI..-. &TJCES KRlA-UA&CO .JJINI' VOfldl£ -.... c 1!7 1311 139 140 Hl 1.CZ 1"3 1 .... 146 1-48 190 740 /L / / L_ / / L 180 790 L; v v / L / JT1 ~ v/ r .._ /_ 'nO m w < w 720 / v / v D u.. -f -..... v I v / 0 I / 1ED z z 710 / / 1/ I 0 / -~ v .... /I v L_ -n cr '79) JT1 > 700 m w / L I / -1 ....J -w / L ~ L~ 7.0 690 L /I &al v / L 190 137 198 139 140 Ul 142 JA3 , .... lAS ·~ RIVER MILE A...RSI<A PQWER AlJTHCRI n I..DXNJ• __ __. I liP "' IlLlO ICE SU'ill HA Rl VER I ' I a,.u..,.,_ta tcz unaP~~CZ IE:All£R P'UIOO • l NO~ 81 -30 APR 8r ICE 611U..ATI~ .''f"~~-~4(80'TTIII, ..,_ ICI ENEAOY I:DRCl • WRTRN' 2001 PMFILE OF ..,_lCI""" STIU& c::R&E C n.DN8 TE"P' IHFLOW-IIM'OtiNO lvat lED REftR£MC£ ,_,. NO. • 8101CNA ~IAiim .DINf ¥ENt\Jil bo'UOK? __ ,. __ J -... c l&O liO tSD 160 w --. _J . ' ..... 140 . • ~ • • r:r • ,','\ . . . w tao '·-;_J . > I ---~ . A-. ---.... f '-\ I '• ~\ r:r . . . 120 r -.\:/ -'0 I '.\ • • • ·.~ '.\ ---tiO • . I ',,, I I • • • : . ' . . tOO --- [l I I ·---I I • I I • !iO tOY DEC ...-.. FEB MR Ff'R A.A6KA POWER fl.ITHrRITY L1QDI), -•--..o I ICE AUf!' SUSITNA RIVER ----------~ Dallll& lllln«JJtt WEAT~R PERHlO • I tDI 81 -30 APR 82 f'RQOAE561 ON CJ= 1 CE FRONT ENERGY [EIAI) I WATCH! ZOOl 4. ZERO DElRE l&DTHERit FLOW CREE C TEMPo It-FLOW MTCHINO ~FERE.ta RJN NO. • BIOJCNA ~wa:o .JIIIff WOfllK brftOK7 _ .... _,. __ , ---- i80 ,.. / THRESHOLD ELEV. ~ ~ 3'76 ( ~3"}0 • \.-.....__,. aiaG& :z 360 16 -~ ~ 12 ~8 % ~ 4 l'j ... -0 . 6 ,-- tu• [ I .. I~ ,---m-~ ~ I \ J \ to ~ IUei!Dt .INJRitf F!IIIMI' MilOt IIPIIIL ••t ... HEAD OF YHISKERS SLOUGH Ft..R61<A POWER ~1TY RIVE ,~ MILE 101.50 -•--.a:r I I SUSITNR RJveR am '"'~ Lfii!)IOo W£AT1-£R ~RlOO : J NOV 81 -30 APR 82 ICE St...a.ATJON ==~~ BI£ROY !EitFN) • WAT~ 2001 Tit£ HlST~Y C F\.QWS TEJ1Po Jt.FLOW-MTCHtND ~II&:D ..Oliff W(HTIII£ AEFERENCE ltJN hD. • 810lCNA --.-.. --. __ ... AiO ~ ... ~ 465 ~<4&) - I -7 ... .;ASi \..... :'& -----...... 450 16 ~ ... .. 12 - ~e u -1.···-----:r ... 4 .......... - tl I ......... .. ···-f ' -'.f 0 6 ~ ~u .. ,_-J I mli r== ~ ,.-, -r- \ ,--J \ 7 Ul IOIOIP D!tZJIEJt -INJIIIIrt fEIIUfn' ...,. ~IL .. , 1!1112 SIDE CHAHHEL AT HEAD OF' GASH CREEK A..ASt<R POER AUTtUU TY RIVER MILE 112.00 _,_-.cY I I &l.61TNR R I YER liZ 'nflooele LEZIIDG• W£ATI'£R PERIOD • I NOV 81 -30 APR 8Z ICE Sli1ULATJON --TOnL~ DEROY [EI1FN) I WAT~ 2001 TU£ HIST~Y ·-----a.t.et CASE C FL!I.s Ta'IP o 1 toFLOW-MTtHINO ~ ..OllfT W(HT\11£ REf~NCE ltJN toll. • 81Dlo.A _ ... _.,. __ , -.... •;o .... ... ~.e66 \ I I ~4a) / ai&i ~ :11: 450 16 ~ ... ~ 12 ~e ~ I r [.······· . --... -... --.... 4 . .., rr ·· --. · ·.--. -.v.· • u . . . ... 0 . 6 ,.--- ~n .. r-' I 11! r --.. r--r- t _r--1 \ 7 Cl) IIWOIIRII ll!rEI'II!Jt -'"An Pl!tllll.IAM IWICH ,..,.IL .• , 111112 ,.OUTH OF SLOUGH GA F\..ASt<A POWER ~IN RIVER MILE 112.34 ---..m I I Sl.61 T~ RJ VER ICR THIOO«<S UllPID• WEATtE,_ PERIOD • I NOV 81 -30 APR 82 ICE SHU.ATI~ --rom.~ D*:ROY t£HFNJ I WAT~ 2001 Til£ H(ST~Y . -----e..~ CASE c n.aws Te1Po JN'LOW-t1ATCHtNO ~lllliCO .JliNf ¥00\Jt£ ..UEJ£NCE RJN NO. I BIOlCNA --.-.. --. __ ... A&6 ... / THRESHOLD ELEV. ~ ~ 480 t - a .. 15 I' \ v v tO A70 ·- ][ -4fiS 16 ... ~ ... ~ 12 ~8 ~ ~ :r .... 4 I -..... -·······--·~ t! -II •• 40 ... ... ···V t 0 5 !u" ~ I ~-~~ l I --,.-., -' 1=-~-A l J \ J\ J CD ~· II!I:VIIUt JlHJI«f I'I!JIUIIW IWICH ,.,_IL .. , IIR = HEAD OF SLOUGH 8 "-.AS" A PQWER AUTtUU TY RIVER MILE 114.10 _.. -.&7 I I ..=.;; SUSJTNA RIVEA 1CI! ntl~ LIDIND• NERTI-£R PERl 00 I 1 ~ 81 -30 APR 82 ICE SJtU.AT JON --TUTil. n4101.._ a'kROY !EMil I WAT~ 2001 ____ Tl~ HISTORY ·-----~~ c F\.OWS Te1P I JN=LOW-I'IATCHINO AEF~t«:E FtJN toe . • 81CltNA tAt ~-.:D .IIINt WEJnl.ll£ -~-oat ...... = 496 -/ THRESHOLD ELEU. ... ~480 ( ~ ~486 ~ I v . ..., II! :a 475 IG ... 1- ~ 12 ~e u ~ 4 ·~- r.r 1 'i -I ·····--..... _ ·--l J \ 0 6 ~u .. ~ l tl! A ,- """" r-1'\ r--1. A I- l r-\ 1\ J ..,.,.... ll!l:fJaJt JIIHJIWf I'!IIILMI' ...,. fW'ItiL .. , , .. SIDE CHANNEL "SII fU&<R POWER AUfHlJU TY RIVER MILE 115.50 -1'111~ I I SUSJTNA RIVER liS Moec. ~~ WfATt£R PfftlOO • 1 t¥:N 8 1 -30 APR 82 lCE SltU..ATJOH :::-:::-Gt ~ BI£ROY [EtA() • WRT~ 2001 Til£ HIST"'Y C FLC»e TEJ1P I ltoFLOW-t1ATCHlNO tAU:A-EIIBD .J:IIICf W£NTIJit AEI't:AENCE ..... NJ. I 8lDlCNA --.. --1 -... 49& ... / THRESHOLD ELEU. .J"\ .. ~ 490 ___t_ \I 1 IJ ~<4115 '--\ • 480 II! ~ 475 16 -.. ~ 12 ~8 ~ 4 I --· -·-···---~ tl -I ·-· ...... _ ---~ J ' 0 5 ~u .. r-' I ~~~ -n-~ 1-\_ f""""'\ ........... n ~ l r-\ 1\ 7 IOIINU llltUaJt -'"""' f'IIIUWr IWOt llf'9tiL ,., IIR HEAD OF SIDE CHANNEL "SII ~ POIER fl.ITHOR1 TY RIVER MILE 115.90 -~--..ft I I fUiJTNA RIVER UZ TH1CWC8a UDDGt WE:ATtER P£R(DD I 1 NOV 81 -30 fW'ft 82 IC£ Sltt.A.RTJON --TOnL~ DEAO't ~IR«) I NAT'"' 2001 Tli1E HISTORY ------a...-. CASf. c ows TEt!P I I tf=\..OW-t1ATCHlt4J HAAIA-ORiiCO .JJ lift' VEM'Illt£ AEf~NCE IUt tO . I l!llDlCNA _ .... _,. __ , -... 630 ~ ... ~525 / -, . ~520 r \ "--.} \. a! &16 :z 510 16 -... ~ 12 ~a i I --~ .... 4 I 1 11.1 u ... I ...... .. ·,\ I \ 0 & ~u,. ,....-1 I II! n ~ .... ,-:1 r--'\ fl I ..__ \..-.F \ 1 \ J CD ..,.,.,.. IIEti!MD ..,..,.., rt-...n' IIIIIIDt """IL ,., , .. A..A6t<R POWER RUTt«JtiTY RIVER MILE 120.00 --~· I 6L61TNA Rl V£R ICII ntl~ um:JG• WEATt£1t ~R[OO I I N(W 81 -30 APR 82 ICE SltU..AT ION --TO"'-~ Et€ROY ~tVN) I NAT'"'~ TU£ HIST~Y ·•••••Lu.t CASE C OWS Tell • 1 CHINO IINA-(III&CD ..., ... WJnllll ~£R!ta 1\JN toll. o BlDlOIA -... -.. --. -... &liiD "' ... ~556 5SSD , r "\ f \ ( \[\ M!li<l& ~ v ~ 2 540 IG -... ~ 12 ~e ~ .... r ~ 4 ~ r! r· --··-·!·l I \ 0 I ' I \ n 5 ~u" _J I II! f \ r ~· r n ,......, r 1 I '--' \ 1 \ .r-'\ I ~It ~ JNIIII(f RIRMt' IWICH ....... ••• . .. HEAD OF "OOSE SLOUGH ~ASt<A POWER fi.ITt«:ftl TY RIVER MILE 123.50 _,___. I t 6USITNA Rl VER UZ 'ftft~ LIIIDIIh NEAn£R P£Rroo • 1 HCN at -ao APR ez Itt: SltU.ATION -TOTIL~ ~ !EI'Wil I WATIM 2001 Til£ HlSTIJff . ---.-.... C FLOWS TEHP• Jtfl...~MTCHINO ~..Otter VUC1111[ AEFEREHCE NJN Nl. • BIOl~ '----.. --. -... 1 686 ~ / THRESHOLD ELEV. ~ !!:580 I 5575 _t__ ~ ' r'\ a!'70 T 'Z SEi6 IG -~ ~ 12 ~8 -:r ...... ... 0 -/ .. -.. " 0 6 ~u .. .r I tl! \ r '--J 1\ .r-1 1 \ \ ~ \ r-\ ~ ~ JIIHJI«'' 'fM.M'I' ....,. ,.._IL .. , ... HEAD OF SlOUGH SA <IJEST) Fl.A6f(R POER AUTHORITY RIVER MILE 126.10 ---.~itt l ' 6L6J1NR Rt 'iER Ita lHI~ LIDDID• WEATHEft PERIOO • 1 tQ 81 -3D APR at ICE Sltl..l.RTION :-:::::~~ ENEROY (EtRI) • WRT~ 2001 lit£ HlSTa:tY CASE C F\.OWS Tel" • Ufl.ON-t1RTCHlNl ~11&:0 .JUNI' ¥DniJI£ REfERENCE fUf toe. I BlOlCNR __ ,. __ 1 -.141 690 ... ~THRESHOLD ELEV • ~ ~&as __J_ \ .r'\ ~SliD a!fii'li ".J: SiD u; ... ~ ~ t2 18 lS -r ... 4 t! 0 ...J ··-., 5 . f !u4 I ~~: \ r '---' J \ J 1 J I 1-A l \ -- IGVD!Rit II!IZJimt .JIHJIIt/fY f'f.IIUWf' IWDt fiJ',UL ••& ·-HEAD OF SLOUGH SA CEAST) A..A6m P0ER AUltGITY RIVER MILE 127.10 u•-~ I I &llilTNA Rl VER 1ca M~ UGDIO• ,'J!EATH!:R PERIOD I I tOI 81 -30 APR 82 IC£ SltU.ATION -fOnL.~ DEROY tEHfMl • NATA-lA 2001 Tit£ HIST"'Y ........ ~ CASE c FL.OWS TePo I N'\.QW-"ATOUNO ~0 .JDINf Vl:NliiiE AEP~NCE ...,N NJ. I BIOlOIA _ ... _,. __ , -.,. c au; .;. / THRESHOLD ELEV • t- ~ fUO I ~IOj -J ..;&m ~ 2 596 16 ~ ~ 12 ~8 -:r t-• tJ -~ 0 & ~u .. _r-- I ;I! \ J \. J \ __.J 1 ,J I l j l ,..... .J"'""""""\. ...,_II II!CI!MIIt .#HI'«f RIIUift\' IWIDt APftiL ,., ·-HEAD OF SLOUGH 9 A.J&(A f'OWER flm«lRI TY RIVER MILE 129.30 _,.,.__, I I 5U51 TNA RJ veR ICR nflc:.a8 UDDG• WEATI-£R PERIOO : 1 NOV 81 -30 APR 82 ICE SIIU.AT JON ===~~ 8L~~~ I NAT""~· Tit£ HIST~Y TEJo'P I J QW-ftArOiiNO ~ .J)I NJ \IOT\JI£ A!,~ IUf NJ. I 81Qlo.A lllttl0119 __ ,. __ , -... ao ... t- ~IZS 5820 r -! &16 :z 610 16 ... t- ~ 12 Ia ... ~ 4 . lj -0 ,.~ 5 ~u-4 ,.--- I tl! \ 7 .....__ \ ,_J 1 ,..1 ' L-I ' ,.. ~ co ~ ~ ..IN.M'f rtiiUR't ..... .... IL ••• . .. SIDE CHANNEL U/S OF SLOUGH g A...ASt(R POWER AlJ'TtUU TY RIVER MILE 130.60 --~I I 8L61TNA RIVER ICI! naoo.-LIIIDII• NEATt£1t PERlin • 1 NOV e1 -so APR ez ICE SltU.AT ION -nmL~ DERO'f ~HFNJ I NAT~ 2001 Tit£ HlBT"'Y ·-----...... ~ CASE C OWS TEI1Po J~QW-11ATCHINO IINJW.IIIit'O .., ..... .ufl!Jt£ ..u~ ...... NJ. I BIOla.A --.. -·1 -... -~ -, uo -... !:&a& ~830 ,.1"\ I \ .;1026 2 620 16 -... . ~ 12 Is u % ... 4 r: .. r\ 0 6 ~u-4 r==- I tU \ J __r 1 u 1 L-. 1 1 r \._ IIMJalt aa:IJaJt ......... R......, IWDt ,.._IL •• l 1112 SIDE CHANNEL U/S OF 4TH JULY CREEK A.A6t<R POWER ~ITY RIVER MILE 131.80 .. ,_-..:f I_ I SUSITNA RJV£R tea nuooe. &.IDDCD• WEAl~ PERIOD • 1 NOV 81 -30 APR 82 ICE SU1Ul.AT JON :::-::: 4°:/:i ~ &'kef litttfN) I WATfN' 2001 T UtE HIST~Y C OWS TB'P• ltfl.OW-ftRTCHINO ~118:0 .. IUHf VOfldl£ IIIE'EAENCE AUN Nl. • BIOlCNA --.. --. -··· sa; .. ... ~880 ~THRESHOLD ELEV. 56!55 _L 1\ IIi &liD 2 &45 IIi -... IL 12 §e u i ... 4 ~ 1\ 0 6 ~ii~ ~ I 11! 1 J __.J \ r J ' ~ I ' r-_, \. CD ~-~ ..IH1IIIn n......, ....,. AP'IIIt. •• 1 ·-HEAD OF SLOUGH 9A A..~ POIER AUTHIJU T'f RIVER MILE 133.70 _, _ __. I I 5U51TNA RIVER lat '"IOINOB LEIIDID• WEATI'£R PERIOO I I NOV Bl -30 APft 82 ICE SJI1lA.AT ION --TtmL~ DEROY~ItFNl • MAT~ 2001 lit£ HlSTORY ........... CASE C OWS TEI'Pt JI#LQW-MTCHINO HIIUJWIAIIOO .DlMr w:Jnllll RUE:A!NCE fUf tel. • BID\~ __ ,. __ 1 -··· - &no TH~ESHOLD I ... ELEU • .... .,.. !;8815 I a.., _j_ 1\ .;G&6 ll: 650 16 ... .... ~ 12 ~8 u i .... 4 ... u -0 1\ 6 ~u" r-- I ~~~ r y J __, \ r-J ' J ~ I ' r '--.1 CD ~· ~~!aJaR .JINRrf R......., ....,. ...... l. ,., ... SIDE CHANNEL U/S OF SLOUGH 10 R.Arii<A POWER RUTHIJU TY RIVER MILE 134.30 __ _.I I 6USITNA ftiYER u:a na~ LDIIIID• WE:Alt€R P£R[OQ I 1 NOV 81 -30 Af'ft 82 IC£ SltU.ATlON --"""-~ ENEROY IEHINI I WAT~A 3)01 Til£ HISTORY ............ -CASE C F\.OWS T9'1' • I N'L~CHINO IAQA-UI8X) .JJlNf 81111£ REFEAEta l'lJN teL • 810\o.A _k_,. __ , ..... 680 -~ ~ 175 5S"JO .;&&& 1t liB) 16 -~ ~ 12 ~8 ... :r: ... 4 t.l ... 0 6 ~u4 ---I II! ......_ -T T 7 .__ \ I p l --T 1_ r ~...J • -· armeut .-uwr l'fiiUWI' ....,. ,.,.,l. IW\ ... SIDE CHANNEL D/S OF SLOUGH 11 A..~ POER ~JTY RIVER MILE 135.30 ---..:7 I I 5USJTNA RIVER 1c:a THI-=---LIIIDID• MEA~ PERl 00 I J HOY 81 -30 APR 8Z ICE SJtt.A.AT ION ::::::~~ ENE ROY ~tAll I WATf:NI 200 I Tit£ HIST"'Y CASE C OW9 TEHP1 JN=LOW-ttATCHINO ~IIB:O .JlliCf VORIJI[ fiiiU~NCE ..... toll. I 8lOlOIIA --.. --. -... 896 ... / THRESHOLD ELEV • ... ~ 890 _]_ 58Eii r-----.;Ga:) z 615 1& -... ~ 12 ~8 x .... 4 lj -0 6 ~u .. ~ 1 tl! -.. r--.. J \ J \ r _, l _l_ ---. 1 l r \,_J IOIDtR. ~ ..IMM't RIIIU!Itl' ...,. .... IL ,., , .. HEAD OF SLOUGH 1l "-.AtifC:A POWER AUT~l TY RIVER MILE 136.50 _, _ __, I I SUSJTNA RIVER ICI n.1001a1 L.IXIINIIo WEAT~R PERIOD I 1 NOV 81 -30 APR 8Z Itt S111Ll.AT10N :-:::::z:. ~ OEROV~IR'Il I ~TJ:N:I 2001 Til£ HISTORY CASE C OWS TePo 1 tofl.OW-MTCHt NO IAUA-£1Aim .JJttft VEMttJI£ REFEAENC£ IUt Nl. • BlOHM~ _ .... _,. __ , -··· .,30 -... ~"725 5720 • 71& II! ~ z 710 lG -... '! 12 Ia u i ... 4 .., u -0 6 ~u .. -r II! h. -,.....-., I \ _J -__, \ r -I I ~ '--' ~ r ~ ~It ll!aJimt ..IMIWf l'l!RMY ....,. .... IL .. , ·-HEAD OF SLOUGH 17 A..~ POWER AUlK:ftl TT RIVER MILE 139.30 .. , _ __, I I &UBJ TNA Rl YEJt ICR MOINUB LIIIDCI• WEf\TI-£1t PERIOO • 1 NOV 81 -30 APR 82 ICE SltU.ATJON ---TOTIL~ ~ ~ltfMl • NAT~ 2001 -lit£ HlSTMY •••••• L..-. OWS TEJollo Jtfl.~TCHlNO ~ ..,,.., \ll.1mJil AEFD£NCE flJH NJ. I 8101o.A ........ _,._,., -.ttl .,.., .. ~ THRESHOLD ELEU • ... ~ 71115 i ~ 7!10 '--.. -!121i :a 720 16 ... ... ~ 12 le u -~ 4 tf -0 6 ~ii .. I II! M -r--\ I \ ..r \ r r-\ I --J -~ I "\,_j ....... II!IIMDt ..JIHIIIIff RIIUIR'r ....,. ""'''-.. , IlK! HEAD OF SLOUGH 28 A..~ flOWER ~ITY RIVER MILE 140.50 _,..._,I I &U!IITNA IU YEA IC. M~ LIIIDIIh N!ATH!:" P£"100 I I .., 81 -30 Af'ft 82 ICE SUU..ATJON ::-::::~~ ~[EMI] I WATJMJegl Tit£ HlST~Y C fLOWS TBP• I OW-ttRTCHlN) ~..aiNfaNI£ ..U!JIE)U NJN tG. • 810lo.A -·~-,. .... , -... 'J80 I -_,-THRESHOLD ELEV. ... ~,. ( 51!50 --L .; 75 :1: 740 I& ... ... ~ 12 ~8 !4 lj -0 & ~n .. ' II! """'\. ,_ -...---.. , \ __J \ r \ I __, --~ f ~ --...,.,. "'""" ~WUift' ....,. ..,_IL .. , ·-SLOUGH 21 CEHTRAHCE A6l R..~ flOWER AUftOU TY RIVER MILE 141.80 ---· I &U5JTNA "1'1£R ICil ntl~ LIIIDIOo Nl!:ATI'£1t P£Rl00 I 1 HOY 81 -30 API' 8Z IC£ 51"'-I..AT ION ::::-=: ~o:a. =:f ~ROY ~ltiNJ I NATIN'~l lit£ HlSTIIn C OWS Tll"P • 1 OW~ CHINO IIIRM-I..xl ..,, .... VUf'fllt[ fiE'e:JIIENCE "--N Nl. , a 1 oleMA -... -....... -... -.., '7&6 .. /THRESHOLD ELEV. ... !;780 l ~7S5 "---... .011iD i 746 16 .. ... ~ 12 ~8 -X ... 4 ff -0--· 6 ~u4 r II! h --,--., I \ r \ I ---~ I \.._I -· CIEmiiUt ~ I'!IIUift' ...,. IIIPIIIL .. , 11112 HEAD OF SLOUGH 21 "-A&tCR f'OIEft f~UltCJ'I TY RIVER Ml i...E 142.20 -•-.u I I &USHNA RIVER ICZ ntlaotae LIIIIMD• WEATt£R PERIOD • 1 t«:N 81 -30 Af"lll 82 ICE Slt'IUI..ATlON ::::::-c.~ ~ ~ttfM) I WATIM 200 l l II£ HISTtRY C ONS TEI'P• ltfl.OW-ttRTCHitoO ~ ...,, .. WEJniJI£ AEfEAENCE IUf NJ. • 8\0lCNA __ ,. __ 1 __ .. e 79& ... r THRESHOLD ELEV. .... ~790 1 ~1115 "' • '7IIJ II! 'Z 775 16 ... .... ~ 12 ~8 ~ 4 !;! 0 6 ~u4 r- 11i ""\ ---,--, I \. f \ r ___, ' -r .\,.;...J • ~ II!IZJ.:Jt ........., fiE.....,. IWDt fii'IIIL ,., a..r HEAD OF SLOUGH 22 A.~ PQWER AUTHDRI TY RIVER MILE 144.80 ..... -.a I I &l.BI TNA RIVER ICI ntl~ L.IDDIDt NEAT~ PERIOD • l tOI 81 -30 AP'R 82 ICE SIIU .. ATIDN ::::-::m === ~ ~ttfMJ I WATIN'Jl>gl TU£ HlST~Y QWS TUP• 1 OW-ttATD1tNO NNJW.a:D .JIIMf VUOIJI£ AEf~NCE R.M t«J. • 8101~ III'TII»>'t -.... -.. --...... .... w w u. z 0 -.... <r > w _J w c 98 99 100 101 IOZ 103 104 105 106 107 A IY / v .. 380 A w / , / j 430 nl Lff2_ :y I A A 1JY 3li) # A w / v 360 dJY ( w v I 3«l / I I 330 98 99 100 IOJ ~. TIP IF SLID Itt WHWi~·~ ::DI'a: ----RIVPI 11!1) l/ / v A2 ff A{) v / A' rrJY 7 fifo A rfJY AY / 7Y / v 7 ,/ [4JY '/' / a 410 z 380 102 103 to• JOS 106 107 Cll 1 RIVER MILE 6USlTNA RIVER wam£R PERI(I) • 1 tf:N eJ -90 ff'R az tC£ SltU..ATtON ~~ ~ 1 ~~~IU.~~ WMOT WATER PfD'"lLE CF MXUU't STIUS REF~tf:E ~ ~. I 8101CWB KNR~lAiCO ..OINT WEHllltE -·-- lOB 109 110 Ill liZ 113 ~ ~jY 460 /?r / . c 115 116 / 117 118 £D 5 10 A ~ .,. / A ~ WEQ w V./ r v ~ f'T1 r 600~ D -i u. ~ v v:7 . v z....a 0 .... ~ . v I ~ CI ~ ~ 7 > 430 w _J w A? ~ v /. / v 0 v lOB 109 llO UJlDC), 11 J TIP S &ILIO ICl ! I! (fill a..ultVD.ID I!X INTOI"Ia ·~•-··· '"'• •• 81Jl101t OF 8..UiH ICl ----ltlvP liD / v / Ail! ~ ~ w L) 7 v ~ ~ ·~ 7 /.? IV / 112 )13 11" 115 RIVER MILE At). fY 1tf!f7 r ~ v ·; 7 v v 16 11'7 l1 a 4~ z Tl rn <t60 rn -i 460 8 SUSITNA RlVER WEAH£R PERUD • I tf:N 81 -90 ff'R 8Z (C£ 5111LLATI~ ~~ ~ 1 ~~lh_~~ IMMST WA'Ii:R PN:FIL£ CF t1AXII1ll" SHUS REFERENCE RI.M tO. • BlOICWB IAUA-EIIA6CO .JliNT VEMllll£ __ ,., 118 ll9 120 121 IZZ 123 rz -.. ·~/ . ' ~~. ~· . /. ---< :P v --~· .• c 124 / v J 125 126 l27 128 GOO A 540 7.-~-7 _ / 7 ~ ...... 590 t- w 53> L&J /; .4 ~r r .. _., .. ----v A ~ ./ fT1 r 680 fTI u. ?~--·· )I . ~ ~ .. z520 0 - A ~,·y . .P:· / . . I t-a > 510 w £; v /\ J _J w K/ I v ;.~" ~ / SCI) / ~ 490 118 ll9 120 121 L(.Q[N), TIP IF fiiLIO ICE I ' ( UJ.£f!WaVD.IO ICE llnlliii'IU -. "' • .r' ' .. -' IDTTCII OF ILA.8f ICE ----RI'IP lED I / 7 /./ r-- < D -i v v / / Aq / ..... 0 510 z /(] v / / / -~ / -- , 560 fT1 fT1 -t ~: r • 17 /. .. ?· -/ / 7-rr: .. 7;7 / 550 ). '/_,_ / v v . ~ -) . -. 540 122 123 124 125 12"7 l 126 28 RIVER MILE Fl.ASI<R POWER AUTHDRlTY Nlnll-.c:T ~tTNA RIYER NEA1't£R PERUD • I NIY 81 -SO l'f"R 82 ICE SltU..ATJ~ a£RDV ~p() ' WATE~!£00 I ...._...,,WATER PRCFILE tF MXIf'U1 St~S CASE c FI..~S .....--I_............ .. RffERE.CE RIM t(), I 8101CII8 IAI!A-£118:0 .JliHT W£1flllfE -.... c 128 129 130 131 132 133 13 .. 135 138 137 g) 6 kf7 v / . . A v 7 /"' 630 § I / 7 .._ W62Q w ~ w ' ' v / r rra r 610~ D -i lJ.. z 610 0 ...... .._ cr >soo w _J w 59) A / w / [7 7 J ( #' ~ ~/ 7 I 128 129 130 131 ~· 111' IF &11.10 IC£ 0 II I I I III..UIIVID-ID ICE IMTDI'IICI: • .fj:' ;;-~,.,.~1101flll CF 1U8i 1Cl ----IUVDI~ 7 17 if J / 1\/ ...... 0 660z ~ r7 v /9 I w/ [7 A It/ /7 I A l7 7 . 630 132 133 13~ 135 136 137 RIVER MILE A..R6KA PO.£R AUTHCRl TY SU51TNA RIVER WEATt£R P£Rt00 • I NJY 81 -80 ~ 82 tCE 5Jtll.l.ATJ~ D£RDY oawtJ • MATANA zoot L~r '-""TER PROFILE CF MXIt1Utt sn:~;Es CASE C FLO..S 1£t!P IU..E • ~ ...., IIEFEAEtCE R~ t.O . • 8101CW8 IAUA-EII&Xl .MliNI' VOillll£ -... c 137 138 139 140 141 HZ 145 148 790 740 73) ..._ W72Q w lL. / / z 710 0 v / ..._ a >700 w ..J w 1180 l.fDDG· / 7 [7, v 7 I 1/ !"' 7 v 137 138 139 TCJI f1F &!1..10 ICE I I I I J I ILIJ8KID.IO liZ llnDFIIC% <t;--... ;..~.;'f •• ::110TTIIII CF fU8t ICE ----ltiVP llll /I I / 7 I 7 7 /; v / / 7BO v/ I 7 v 7 v fT1 r T10 rn < D -i I v/ / 7 ..... 0 160 z VI / I "T1 750 rn fT1 -t /J v VI 1<10 I I 141 142 1.43 14 • ·~ \ 73l ~ RIVER MILE 5U5tTNA RIVER MEAft£R PEAlOO • I tClV 81 -30 ff>R 8Z ICE 611'U..ATIQN . D£11JY DEtW.IJ 1 WATE~JOOE I u-..T WATER PfO'"ILE CF ttAlCI._.. Sf~S CCIIIS[ C FLB$ ...,... "'A. • _,.... IIEFEAE.U: Rt.N ~. • BIOICIE ~ ..OINT von• -. .- l80 110 UiO UiO lJ.I .• J . . ...... 140 , . -. . --I l: ' . . 'rt . ---· ·r" . . cr -. • '.I\ . w 130 ~ l :-r~ > h. ..... ... I '.\_~ . ·.'--._ a:: . . 120 . ··.'V' ·-.~ ~ .... t • . . ----I ' •' ·-~ ' . , ' 110 : .. ·. , ' •.\ • ' ' . . ' 0 , . '.\ . . tm ' • ' . ' ~,, , ' . I ' 90 NlV DEC .JAN FE8 t1AR APR ~ASKA POWER AUl~l TY I.UlEND· IC£ FJOIT Nl--..:a I SUS(TNA Rl YER •••• ·-•• • ·ZEAO t:lflR![ IIOTlO" WEATI-£R PERIOO I I NOV 81 -30 APR 82 PRDOf£551 ON ~ JCE FRONT ENERGY CE~O I WRT~ 2001 &. ZERO DE~ J SOTHERH FLOW C~ C TE11P RU.E I W~HEST WATER AEFEREN:E "--N NO. I BIOJCW8 ~ZA-£8A6CO .JliNf V{Nl~ L-.iPtHVt? .. -... --.. ·-·1 -.lt2 ' ·. . . ill) ' ELEU. ... ,-THRESHOLD ... ~375 ( ;310 t \.-Ill .Oil&& :c 360 JG ... ... 1&. 12 le u ..... X ... 4 Ill ' u -\ 0 5 r- ~u .. ~ J ~I! r-=! ~ \ I \ I 1 f c.o ~· IID%IImt JIIHJIWY RIMMY IWDt f!rf!IL lWl 1182 HEAD OF YHISKERS SLOUGH ~ POWER AUTHOR) TY RIVER MILE 101.50 .. ,_-.uT I I Sllil TNR RIVER lal lHI~ LIXIDIO• WEAn£R PERIOO . I ~ 81 -30 APR 8Z ICE Slt1ULATJON -TO'NL 1NI()( .... D£ROY tElA() I WATA-lA 2001 Tit£ .. ISlc:RY ·-----~~ CASE C FLOWS TEt1P RILE I WMt£Sl WATER KIUIWIIEICD .JliNT YEMTIII£ AEFEJ£HC!: ft.JN t.O . • BIOlOII -·--P"-·1 -.141 .&iO .... .... ~ 466 ~48) '\ ... 66 r "! \ 2 "'---.. 450 16 -.... 1&. 12 we 'lC u r .... 4 tf ........ . . . \ -) -. . ............ .. -... .. --1 0 -· . -- 6 tu• ..-I I .... li ,...... .....-1 """"-1 ' -J ~-~ \. I \ ,_! \ 7 ... CD NIWDa:. CEC£1'&R .....,..., FEIIUfiT MilCH N'ltiL ,., 191112 SIDE CHAHHEL AT HEAD OF GASH C~EEK ~~POWER AUlHCRITY RIVER MILE 112.00 -111111-.c:T 1 I &USITNR Rl VER ac::e '"'C*U8 LDJOID• WEATt£R PERl 00 . 1 NOll et -30 APR ez ta SJtU..AT ION --TOf"-1HI .._ ENEROY (EHI-N) • WAT~ 2001 Tit£ HlST(RY ------~~ CASE C FLOWS TEI'IP RLLE • ~f1EST ~lER ~IRiCO .. JnNr von~m AEFER:NCE AI.JN til. I BIOICWB _ .... _.,. __ 1 -··· • iO -.... IL <C&Ei - ;. 4EO ~ .., ui•Sii 2 450 IG .... ~ 12 ~a u r .... 4 r.: -0 5 ~u4 ... I: --~-~ l I 1\ CD ~· ,., ICZ THIOIN!8S LmPIOo ---f1lfAI. 1HICJCN1!811 ------~~ 1 \ 1 .......... .......... -.. 1 -....... -·-····--·\ ,--, I \ __.} \ 7 ~ ...,..., FEIIURf fWI:H 1912 ftOUTH or SLOUGH 6A RIVER MILE : 112.34 NEATt£R. P£RI 00 : I NOV 81 -30 APR BZ D£~[E~ I WAT~ 2001 CAS£ C FLOWS TEt1P Rl.LE I WMt£ST WATER REFERENCE RUN toll. I 8 I 0 I CW8 I . I - -• -........___.. ·-·- ~- ·t -- - ~--- - ' _.J,- l_ - ,.. J - _J ---~IL -- Ft..ASI<A f'OD AUT ~lTY ... ,.-..a 1 SUiiJTNA RJ VER ON ICE SJtt. LAT J Til£ HI STIRY IAUA-EIIISCO. OINJ -... -...... ..... ~ ~THRESHOLD ELEV. t- ~ 48) _j_ ~4"'5 1 \ u)4'70 ::& 465 lEi ;: ~ 12 ~9 u -X t-4 .... . . !:! I ............ .. \ 0 ---.......... ... . .. . . 5 tu" I .-J I I t-13 ·= .r----1 I 2 .. ~ I \ ~ -~ \. l r--' 1 J CD ~-~ ..JINRtY fEM.MY tWICH Af'IIIL .. , 1182 HE AD OF SLOUGH 8 A...ASI(A POWER AUTtOU TY RIVER MILE 114 .10 _,,_-.ut I ' Sl.6JTNA Rl YER ICZ ntaOOCie UlXNO• WE All£R !"£Rl00 . I NOll 91 -30 APR 8Z ICE SJIU.ATJON --TOJ"'-THICRNDI ENE RGY [Ef'WNl I WAT~A 2001 TltE HIST~Y • -----~ CDti'ONINr CASE C FLOWS TEt1P RLLE I WMttf:ST WATER IAtlA-£118:0 .JliNr vatlllt£ AEFEJ£NC£ fiU N). I 91010..8 _ _._,_ .. , -··· ~ -~THRESHOLD ELEV. .... ~·90 ( 5 .. W" ~ -:::J..._ r a! .am :K .. 15 IG ,.. ... IL 12 ~8 X u -1: ... 4 ~ .I \ '{ ··--·-····---. ...... --~ -.. ---. ·1 0 ...... -' 6 ~u" J I II! L'"""""l ~. --.... --I l ,...-J \ r--1 \ J c.o --ar.cEielJI .JANAII'f RIIURY IIIIIDf IW"RIL t•L 111112 SIDE CHAHHEL "SII A...A6t<A f'OWER AUTtOU TY RIVER MILE 115.50 -~~~~~._.., I I SUSJTNA RIVER ICil THI~ UGDGo WEATtER P£Rl00 · I NOV 81 -30 APR 8l ICE 51 tU.AT ION :-::-::::-~~ DE.RGY ~lA«) • WATA-4A 2001 Tit£ HlST~V CA5E c ows TEtP RLL£ o WMI£ST WATER ~IA&CO ..JJINI' VOfliM AEFEREHCE "-JN Nl. • BIDlOom -... -.. -.. , -··· 49& -/THRESHOLD ELEV. .... ~ <190 ___t ~ y \ ~<185 ~ 1&1 ui4SO :I <17.; 16 -... ~ 12 ~8 lS .... r r '\. ... 4 r! :r·-.... -.. "'\ ...... -........ \ . ·~ 0 5 tu .. ...--/ I ~~~ ,--,. ,_I 1-----T T _.J 1-~ \. I \ ,.--1 \ 1 lD ·~· OO%IIU -'"AI'f FE""""" IWIOt ,....IL ••• ..2 HEAD OF SIDE CHANNEL "SII Fl.R&KA POWER ~~ T't ·--•--..a I RIVER MILE I 115.90 5tB1TNA RJ V£R 10! THiaoc:le LIDDID• WEATt£R PERfOO : 1 NOV 81 -30 APR 82 ICE SUU.ATJON ---TOf"-TttiOC~ DERCY lE:HFND • WAT~ 2001 lit£ HIST~Y • -----ILWt Clll'lfiOielf CASE C FLOWS TEt'IP RU.E • W~t1EST WATER ~..OINT VEHT\11£. AEFEJENCE RJN 110 • • 81 0 l a.e .. _ .... _,. __ , -.141 6aD -t-~625 ,; \ a520 ,r 'I v \ ... .,; &16 :1 510 16 t- 1&. 12 ~8 u i I --.~ .... 4 w /····-·--... . . \ I "\ u -I ~\ I '\ 0 6 ~u• r-- I II! ...---. _.} ---. r-h A I \ 1---1 \. .r-\ }\. ./"""""' .... CD ecwo.a ~ .JIHIMY I'EBIUin' fWICH ,...IL ,., 1!182 R.ASt<A POD AUTte:Rl TY RIVER MILE 120.00 ...... -.s:r I : &lfilTNR RIVER ICil YHICIINEie LlmJCI• WE~TI-£R PfRlOD ' 1 NOV Bl -30 APR 82 ICE 51"-l.AT JON --TOr,._ 1"fCitMUI DEROY IEttiNl I WAT~ 2001 Tlt1E HlSTMY ·-----~~ CASE C FI..OWS TEtf> Ru..E • WMMEST WATER IAUA-(a:e:Q .J)iNJ VENlllt£ REFERENCE NJN NJ. • 810 lCWB _ .... _,. __ , __ .., liGIO -.... !;56& I ~SSJ / \ -J \ ( \ ui&A6 ...., ~ ~ :z 540 16 -... IL 12 ~8 ~ r--.. lC 7 1 u ... r··· ·-·-· . ) 1 :J: ... 4 I ~ I w ~ r \ 7 0 5 tu"' r-- I ... I~ ..----. J ~ r-,_...., r-l I l --J ~-~ \._/'-"' \ I \ J CD ~· llfXEIImt .INJRIIY R'IIIURr fWl01 APtiiL a•L 191112 HEAD OF "OOSE SLOUGH Fl.A<;I<A f"'BER AUT~ I TY RIVER MILE 123.50 -MI~CJ I I SL6JTNA RIVER IC2 THI~ t..la)~Do WEATt£R f>t:RIOO • 1 NOV Bl -30 APR 82 ICE SII'U.ATHlN :::-::::~~ ~ [EI1fM) I WAT~ 2001 Tit£ HlSTMY C FLOWS TE11P Ru..E • WMttESl WATER ~IIAiiCO .JllNf V£)0111( ~FERENCE ,._,. 1'0. • I!IIOlQ.IB __ , __ , -··· &116 ... /THRESHOLD ELEV • ... ~sao ( 5 5'5 --'---~ \ ,/ l ui 670 \ :0. I 5&S ' IG -~ ... 12 ~a u ... X ... 4 tj . r:-r., ... / --~ / \ 0 6 ~ij· r-- [ tl! r--l -J -. r-1-\ ,.---, ,.--, --, ~ L..J' \ I \ I U) ..,.,..,. DEtEiaJt JIHJII«f n..__., ...,. Ar'IIIL ••• 1182 HEAD OF SLOUGH SA CUEST> A..ASt<A POWER AUT~ I TY RIVER MILE 126. 10 -----.l I QSITNA RIVER ICZ ntl~ L.aaiJIO• WEAn£R PE:RIOO I 1 HOY 81 -30 AP'R 8Z ICE SUU.ATIDN --TOTIIL. 1HIDCNUI ENEROY [£11fN) I WAT~ 200 l TIME HlST~Y ···---~~ CASE C FLOWS TEf'IP R\.1.£ • ~WATER ~IAiim .J)I .. VEMTIJIE REFERENCE RJN I'C . • BlDlDe --P'-•L -... I I &90 ... ~THRESHOLD ELEV • t- ~586 .--b. _,-/ a5S) \. .; 676 ~ 570 16 ~ ... ~ 12 ;8 u -:r ... 4 .., u -_I ..... -·\ p ~ 0 5 ~u• ~I! ~ r-'l ,......., II ~ '--' \. 1 \ J (0 ..,.,... ~ ..JIN.IAWt FE~ .. , IWZ HEAD OF SLOUGH SA <EAST> RIVER MILE 1 127. 10 ICII n-tiOCNal LI'I.Hih WEATt-£R PERIOO • 1 NOV 81 -30 APR ez -TOTIL 1Htou.aa &\:RGV ££t11Nl • WATfN:I 2001 ·-----.. ~~ C FLOWS TEI'P RU.£ I ~Sl WRlER ~~Er£J£NCE RJN t«l. 1 Bl o 1 a.e ,--- r ,--, _l I ~ IWICH N"'tiL A..RSKA POo.£R AUTIGI TY uana-.a I SL6JTNA RIVER ICE SltU..AT ION Tlt1E H(ST~Y ~IA&D .J)INr 'Wenllt£ _ ... _.., __ , -··· c 1016 ' "' /THRESHOLD ELEU. t-!!: 810 f 5&mi I \ .1\ -'--.,;&m 'S 59!6 - I& ... ~ 12 ~B u r ... 4 lj -r ... -.-A 0 5 ~ii4 r--r-~~~ ,.---"\ _J '-""\ r-"\ ,.., /I ~ T =----L... 'I \ 1 U) ~-D!a:llml ......., FE ~~~~.Aft' IWOt Al'ltiL IWl 111112 HEAD OF SLOUGH 9 A..RSI(A POWER AUTHCIUTY RlVER MILE 129.30 ua--.:.c:r L I SL6JTNA RtVER CZ YHI~ I..I.GPIDo WEATt£R P£Rt00 : 1 NOV Bl -30 APR ez ICE SltU...ATJDN :::-:-::-:r~ ~ D£ROV CEttf:Nl • NAT~ 2001 Tlt1E HtSTDR't CAS£ C FLOWS TE11P Rl.LE • I¥AI'£ST ~TER ~IJ&:O ..JllNf VENllll£ ~FER:NC£ ftJN ~. • 810lCWB DPTIO!t? -&4-f'_-·t -··· QaD "' t- ~628 51520 J I\_ .,; 616 -..... X 610 16 ,... ... ~ 12 §e u i ... .. B ~···, 0 5 tu• .-t-1~ ., _.J "'\ lh r-'1 r-1. ...---.... I _..___ 1-~ L-.... 1 1 IIIMIIIUI ~ ~y ftlftMT tiMCH .... I&. .. , 11112 SJDE CHANNEL U/5 OF SLOUGH 9 fLASI<R POWER ~I TY RIVER MILE 1-30.60 __ __, I I 5lJSlTNA RIVER ICI! TtiiOCNaa &.&CmiO• WEArt£R PERIOD , 1 NOV at -30 FtC~R ez ICE SliU..ATIOH ::::-::~== EN:RCY ~.HfM) I MAT~ 2001 TII1E HIST~Y CASE C LOWS TEttP RU..E I WMt£ST WATER KIUA-£1Rim .Jlltff VEteliiiE REfERENCE NJN ffl . • BIOlGm -·-!"••1 -.,. uo -~ ~ .. ~B) ~ l 't • 526 II! ~ 620 16 ... ~ t2 ;8 i ... .. rJ ~ .... I ~ 0 6 tu,. r-' iii' ,--, -J "\ 11 II ,....., T ~ ~ ~ \ -u c.o -· llll:fJaJt ..JIMIM'f f"fllllMI' fWICH fW'ItiL ••• 18112 SIDE CHAHHEL U/S OF 4TH JULY CREEK A...AiitCA POWER ~1 TY RIVER MILE 131.80 aaa--..rr I I Sl.61 TNR R 1 V£R ICR tw~oe.u. LmDCio WE~Tt£R P£1U 00 ' 1 tOI Bl -30 APR 82 IC£ SUU .. ATJON --l'QTil. Ttfl~ D£ROY tEMIID I WATFHA 2001 Tit£ HIST~Y • ••. • • a..t c:otf'OieooT CASE C FLOWS TEt'P RLL£ o ~WRTEA ~IIRiitO ~·NI' WENlii'E AEFEJENCE flJN ~. • 810108 ____ , __ , -., .. - 8&6 .. /THRESHOLD ELEV • ... ~6&0 I ~&SlS ... _j_ 1\ ... a!51i0 :K 645 16 .. ... ~ 12 §8 u x ... 4 1&1 J'lo. u -J \ 0 6 ~u-4 ~ ~~~ ,.---,. _.J ~ r "\ .!"'\ I l r---\. I - '---1 J \ r-i-J ...,.. ~ ..JIHJIW't n~~UWt rwiCH fW'RIL •• 1 lee:l HEAD Of SLOUGH 9A R.ASI<R POWER AUT HOt I TY RIVE R MILE 133.70 -na-..o _I I &USITNR Rl VER tal lHIOCNae LIIIIND• WEATt£1t PERIOD I 1 NOV 81 -30 APR 82 ICE SIIU..ATION -TOnLlHI~,._ ENEROY C£t¥Nl I WATFt4A 2001 Til£ HISTMY • -. --....... COIPONIHr CASE C R.OWS TEtV" RlLE I WMt£ST WATER tMZA-EIJECD .JUitt VEMliN: AEFE1£NCE ,.,. Nl. I 8101~ --.. _--1 -··· -~ - 8iO -/ TH~ESHOLD ELEV. ... ~666 ( ;&EO • 1\ ... • liS& "! :z 6SD Ui ,.. ... 1&. 12 Ia - u .... X: .... . t .1\ -7\ 0 6 ~u• r-' mH r---\ _J ""\ r-' ,.......r 1 J 1 -~ J \ ,.... ',.J co ....,.,.. ~ ..IINJII«'f RB!Uin' MI01 M'WI"L .. , ·~ SIDE CHANNEL U/S OF SLOUGH 18 A..ASI<R POWER AllflOtJ T't RIVER MILE 134.30 uana -.cr I I 6l.61TNR RJ V£R It& nil~ LIDDIOo ~AT~R PERioo • 1 t0t1 at -ao APR a2 lC£ SltU.AT10N -·T'Ofllll. '""'"·· ENERCY CEHfNl I WAT~A 2001 T UtE HI ST~Y ····••L.-.~ CRSE c FLOWS TE11P RU..E I WMt£ST WATER ~ll&::o .. JUHI' V£M111tE AEFERENCE IUol toll . • 810l048 --f"_-•j ... , .. sao -... ~ &7& > 6~ a {\ . 666 II! lt 660 16 -... ~ 12 =8 - ¥ u -:t ... 4 r.: -1\ 0 6 ~04 r-' d! -,__..... ..-J "\ ' ,_J "\ J l ~ I -I ' I ~ ... fD fG'IIPWR CllaJalt .INAtY ,~~ IIAII01 Pl'ftlL ••• liBZ SIDE CHANNEL 0/S OF SLOUGH 11 A...ASKA POioiER AUT~ I TY RIVER MILE 135.30 Ullllll~ I , Slfi JTNA ft I VER ICIE TttiOCNDe L.tGINDo WEATt£R P£RI 00 : I teN 81 -30 APR 82 ICE SJI'IULRTJON -TOnL 'IHIOII«I!IB ENERGY IE~ I WAT~ 2001 Tilt£ HISTmY ·-• • ·-L .. COIPOIC"" CASE c FLOWS TE11P RlLE I ~T WATER IMZA-EJRi'CD .JIINT ¥£.NtiiiE REfERENCE RJN NJ. I 810lCWB __ .... _.., __ , -·"" 896 -/'THRESHOLD ELEJ. .... !;690 _L ~686 /"\ -.;&Ill :a 675 16 .... .... ~ 12 UB ~ r ... 4 tl -0 ' 6 ~u4 1l! -\ ~ "\ J \ ..----.. ~ 1 \ r ~ c.o ~· II!CDeP JIIH.6IIn PI! aMY ••• 11182 HEAD OF SLOUGH 11 RIVER MILE I 136.50 ICI: ntl~ &.aiiNDo WEAH£R PERIOO I 1 NOV 81 -30 APR 8Z ::::::c.~ ENERGY IEHAND I WAT~ 2001 a:ISE C FLOWS TEitP RlU I ~ ~TER f£fERENCE ,.... NJ. I BIDLCWB I ,.--J l r-\ _.J - j IWIIOi IWIL ' fU6<A POWER All HCRJTY NIDII-.Bf I 5Ui1TNA Rl~· ICE SJtU.AT I ER ON y TIHE HISTO~ ~IAICO ..Onfl --1"--1 7iiD -... ~ 125 >720 ~ .,; 716 ---...,. 'Z 710 16 -... L 12 Is u ~ 4 lj -0 6 ~u .. ,.-f ~I! 1-\. r---'\ ~ \ r-J I 1 I r r" CD MDWu.• ~ ~ n~~UWW ....,. fi"RIL .. , 111112 HEAD OF' SLOUGH 17 A...ASt<A POio.£R AUTHCRJ TY RIVER MILE 139.30 ... ,..-.:t I I 5llil TNA RJ VER ICil ftfiCIICHD8 UGIHO • WEATtER P£RIOO : I NOV Bl -30 APft 8Z ICE SJt1l.l.ATIDN ---TO"'-'"IOIN91 ~RGY [EM«) I WAT~A 2001 Tit£ H[ST~Y ·-----a.~~ C FLOWS TE'IP Ru.£ I WJH£ST WATER ~tR;CO ..JliNr WDOIII£ REFERENCE f¥.JN t«l. I BIOta.B _..__,. __ , -··· 7.0 -/ THRESHOLD ELEV. .... ~7al6 ' ~13) uj72'6 :& 720 16 -.... ~ 12 ;8 u i .... .. .., u -0 s ~u .. ,--r ~-~~ "-\ ,.--, ,_J \ .J ' r-J \ j=C.J ... ~-~ 1 \ r _. Cl) IGVDII!a rEIJellt ..IMJIIIN F(IIUWI' IWICH Al'ttiL .. , 1882 HEAD OF SLOUCH 20 A...Afit<R POWER AUTHrJU TY RIVER MIL £ 140.50 ....... -.a I : 6l.6ITNA R1VER ac:a nttaM~e &.CG~ND• WERT~R PERIOD : 1 NOV 81 -30 APR 82 ICE Sli'IULAT ION :-:::::~~ ENEROY C£~ I WAT~A 2001 TI"E :·UST~Y CASE C Fl..OWS TEP1P RU..£ I WMf'IEST WATER tffUA.£11&:0 ..OIWI' ~\liE REfERENCE~ NJ. • 8101011 -·~1"-·1 -··· ?&0 -I ELE~. .... _,....-THRESHOLD ~156 ( ~7SD w -L ui1A6 "" :1: '740 16 ... 1&. 12 ~8 'lC u ... X .... 4 w H 0 6 ~u" _.f ... I~ ~ ,.--,. _J 1-A \_ ,..... J I ,--.__} J 1 I c.o NND!Ielt ~ .JIIN.M'f fUIUftr fWII:H fll'ftiL ,., ·~ SLOUGH 21 <EttTRAHCE A6) A...A61<R f'OWER flUTtDU TY RIVER HILE 141.80 .,.,_-.e:Y I I Sl.6JTNA RJ VER lt'l! fWIOOCie LfGIHO• WEATHER PERIOO ' I tDI 81 -30 APR 82 ICE Sli1ULAT ION --TOT!l.~ ENEROV CEt1fNl I WAT~~t li"E HlST~Y ·-·---a.~ CASE C FLOWS 1E"'" • WMHEST WAT~ ~BA&m .nun V£MTIJIE AEFERENCE RUN Nl . I 810\CWB -.... -... -.. 1 -··· 7Si I .1. -~THRESHOLD ELEU. .... ~ 760 ' . ~7$ ui'760 z 745 16 -.... ~ 12 ~ ~ 8 u -r .... 4 .... !:! 0 6 tu" ,_J ~-~; h. ~ _..J \_ ,_ .J I '---" 1-J 1 L r g) OO.It lll!me[R .IHJil«'f f(lftMY IIIIOi fW'WIL ••• I.Z HEAD OF SLOUGH 21 FLASt<R POWER AUTtDU TY RIVER MILE 142.20 ... ,,._.a I I 61..61TNA Rl YER tea llfiOOC.. LG11JC11 WEATt£R PERIOD I 1 NOV 81 -30 Af'R 82 ICE SJIU.ATJON ---TOr"-'"'Q(..:. ~ROY [EHINl I WAT~ 2001 TitlE HlST~Y ······a..at~ SE C F\.OWS TEP1P RU..E I WMtiEST WATER ~!Aim .JliNf Yf.lf'flll£ REF~NCE ...... I>C . • B I OlOII -·-1"-·1 -··· c ?96 I ELEV. ... /' THRESHOLD .... ~ 790 ___f_ ~785 ' "' • 7&0 II! :1 ns 16 ... .... ~ 12 ~ B X u -:r .... ... "' u ... 0 5 ~04 ..r-~-~= h-. ~ -J -c...:. r ~ \ r=~ ...... ~-~ ......__. L...-. r CD ~· CJUDe[lt JINII«T f'faMY rwDt ,._IL •• l li82 HEAD OF SLOUGH 22 R.ASKA ~ AUl~ITY RIVER MILE 144.80 _, _ _.a I I SU51TNA Rl VER ICI THJOCHUa Lf.IIDID• WERTt£R P£R(Q0 · I NOV 81 -30 APR 82 let SJtU..ATJON -fOTil. 1HI0Cte• ENERGY £EI'VNl I WAT~ 2001 lit£ HI STMY .......... QltPOICNf CASE C FLOWS TE"P RLLE I WMfel WATER IAUR-f:IWiCO ..nun YEHTIJI£ REFERE NCE ltJN tfl. I 81Dia.48 OPTIOH? _..,_,._ ... .... Mt .... w w 1.4.. z 0 t-a > w _J w c 91 100 101 ICZ 103 104 105 106 1117 A tf1' / v 3110 ktf' / / v 430 f11 i'iD ~ ~ I A r 42D f11 ~ 360 / ~ / v .A 350 ~ ( , I ~ / I I 330 100 101 z /[/I ij 1 1r. tiT 81l.ID ICf: • ..,... . ,_ "' ~ ~ &ueVD.ID liZ I lftiiJI"'M:: ,; 1 " • <"' IDTlCit Clf 1LL.et ICI ----M'WIII liD l/ 7 < D __... v _,(} v _/ v / ...... 0 410 z / / ~ ~ v , 4QO f11 f11 -t / 7 A1-~ / v - 3SQ ~ / 3110 102 103 104 105 106 10'7 lOB RIVER MILE W£Afi£R PERl(l) • I NlV Ill -SO fPR 12 D£1Vf OOWCI I WATitiA 2001 CAK C I"L.Oof6 1E .... IIU.E • LOW LE~IL 4 M:fafiCE RtJf Nl . 1 IIIOICLA fLA6I(R ~ AUTHDRJ TY SUS I TNA Rl VER IC£ 81K.LATIDN c 112 J 13 J ,.. 115 JJ6 117 118 ulOB~--~~~DBe_--~'ilo:_ __ ~,~~~~---1:_--~t-~~-t--:;~------t------r-----:r~ 4~-v:r L .. ~ •--+-+--+--+~/?~~,c.PiV_' --rLT---r---r---r---rsto ....... ~w / £"""'· ,.., ~_:Y-· r-V r ~ ~----~----~---1~~~~+:7~L--t----~----1-----t---~~~--r~ ~D ~ EO-t A~ // ~rr -i u. ~~~t~~~/7:: ~1;L~:~~:~_-IJ_-_-t-r---z--t~~~, ~v __ ·-;=_-;L; .. !'m ~ a 440-l-~v 1 eri! L ;: A.~ /IV , CI ·--~'2::·· -~+--l-/+--+----t--1~~&71----t1L___t--l-t 480 ~ ~ .. (K).. L ~ § I -i w ..J:~----k.-LL-+-1---+--+7P~~:·r-rY-"7'"fV;,___-t---.---r·10 420 LV u / v _&>7 L_ 400 4to~~--~------~----~-----1--~~~--~~~--~~~1:5 ----~1t16;---~,1~7~---.~~e lOB lOB 110 1!1 112 113 114 R I VER M I LE ~A5AA POWER AUTHORITY IlEA TIER I'£R 100 • I NJV 81 -!110 ff'R 1!112 O£RO\' ~tel I MAT~ 200 I CR6E C FLtloiS lEIIP IU.E • LOW L£V£L .. REFEJ£toe£ ,.~ I'll. I 8101ClA 6UStTNA fUVER lCl SI11U.AT leJ.I PNFILE OF tiAXII«JH STAGES IIIUA-€1Ait0 ..IIINr WENTIM --.. ... ._ .... -··· .... w w LL z 0 .... a > w _J w c I 18 119 120 121 IZ2 123 124 125 ~7 / / .·. -.. -..... 540 ~\7~ / "~ . I /? y 7 :· 630 V"Y ~ I--" A b7r-v . - 520 f-Y I ~ "' / R v 610 L · ~ v\ J ~ w / v t? / . ... 600 v 7 A ~ / / /. ~ / ,..,...,,. ~- ~ k?!:' ·.··, v v ,~ ;;>: J ·' l18 119 120 121 122 123 12 .. 125 LIDDCI• TOP fiF IILID Ita I{£ {1//&&leVIDL.ID Ia: llf'IIJII'IU ~ i t · ... £-;. IOU C.. fiF &Let Ita RIVER MILE I WAT~ I JztS 12'7 128 &al Sal 680 /_ / / 7 / 570 v / / / / v / 5S) MiD - 540 126 28 2? l fT1 r 1"'1 < D -t -0 z , rn rn ~ R..A&I<A I"'WER AUT~1 TY ---.cf 1U5 TNA ftlVEit ----ltiYIII liD WEAH£1t~l • I ..:IV 8~ !10 A"R 82 L.CIWS U.. IU. • LOW L£'1Q. .. let: 6119..l..ATIB-I 1"1171L[ OF NAXI..utf STRli:S ~ It~ t(), I 8101CIA ~..a ..Oliff VEJn\11£ -... -·-· -.,. -, 128 IZ9 I 131 uz 133 / v 630 1// L I c 134 135 138 /_ 137 690 / V I 680 .... w 620 IT1 r 610 fT1 /_ v L I w lL / z 610 0 ..... v I / ~ .... a: > 600 w _J w // L L 590 ~ v / v 580 128 129 130 131 LIODGo liP QF IlLlO ICX /l~->{1: :-:·~ ::u.~a ----WIVIII 1111 < D -i / / v ..... a fiB) z _j_ _Lj / v v / v I // / 1/ L v VL 132 133 35 RIVER MILE IIEAft£R f'£RIIXI • I tDt 81 -80 IPft 12 0£AOI' oeR«1 1 WAT~ 2001 CA&£ C ,U!W& liiiP fU.[ o ~CW I..EYIEL 4 IIEP'OIIEN:E RlM ICl . • 8101 CLA 136 I 650 640 630 37 Tl fT1 fT1 -i ~ POWER AUltOtiTY ..... _.., SUSITNA RIVER IC£ SIIU..ATio-. ~ILl Cl" ttAlCI"'-" &fACE:& ~IAiiiCO ..DINf WOfT\IIl ...... ~-·---.... c 137 138 1!9 lo40 1<41 142 143 144 145 146 790 7~ 71 / 7 / / / / 180 730 /; v 1/ / 7 / fTI ~ vj r I-/ no , < w 720 7 / / / D w -i u.. -...... v I v / a I / 160 z z 710 7 7 1/ I 0 / ...... ~ v v I I ., I-a I 150 , Ill > 700 I I 7 4 w / ...J -w / [7'::7 1/ '/ 1~ 6i0 / [77 680 [/ I I 7!10 137 138 1!9 lo40 .... ... 2 ... 3 , .... 145 lAS RIVER MILE f:l..A&KA POWER AUTta.l TY Lf.ODII• MIMI-.ct I ~~/Ill I ;::.::.~o 1 ~ atnUPta SUISITNA ftl Y£R 11Eflft£R f'P(CD • I t«lY 8~ -SO Ff"ft IIIZ IC£ 61111.LAT1~ f ;.:.-.•.··=}~.lll'llCII OF a.a..t ICl f.~IO'r ~ 1 IIAT~ CDI PMlF IL£ ~ MXl._.. SffUS ::r:oi F~& T£11P A.L£ • LOW L£VD.. • "''01111 liD tC( ~ .., . I 1101CLA IAUA~IAIICO ..J) I NT V(J(tlll£ hDTfi\N? -.. -.. -.. , -.a. lSO l?O l6D 160 w ...J -140 :E: a: . --. . w laD ~.-. ' . > OM '---..... y-=f . 1:----cr 0 . 120 --r_ ~ :,{ -~ ·~ 0 '-\ llO :lo ·~ o--0 0 ',\J '\ 0 • 0 100 . 0 •o o, \ . . . \ 90 tllV DEC JAN FEB f'IAR APR "'-.A&t<A POWER AUTHORITY LIJJDoll • ---..~I ICE fiiiDNJ 6tJSlTNA RlV£R --• • • • • • • •ZDIQ ~ II!JnUtt WEAH£R PERIOD • t NOV 81 • 30 APR 82 flftOORESSIOH Of ICE FRONt ENE~Y [EHf:NJ I WATRIIA 2001 ~ ZERO D£QRE£ ISOTHE'"' FLOW C~ C TEHP RU..E • LOW \.EVEL 4 AEJfEAEta fUI NO. • BIOlCLA tfNA..£11&:0 .JJINf \'aiTUit£ hPTION'l --..-·-·1 __ ,., i80 -_,.-THRESKOLD ELEU. t- ~ 375 I ~nl i 1/ "\ .OilS& lf 360 16 ;= ~ 12 ~8 ~ .. tj -0 •\ ' 6 ,.--- ~u• ( , 11i f ""\ ··r= I r\ r=\ I I ~ l J l 1\ r ..,.,... OUDa:a ......_, 1'1!...., filCH AI'IIIL ••• 1182 HEAD OF YHJSKERS SLOUCH fl..Afit(A POWER Al/TKI'ITY RIVER MILE 101.50 _,._,, I 6U61TNA Rl \IER tm '"'~ Lm&HO• t«ATI'£1t P£RIOO • I Na.' 81 -30 APR 8Z ICE S li'IULAf ION ::::-:-:~~ ~~ ~~ • NAT~ 2001 Tit£ HISTMY E C OWS TEt1P RU.E o Ll»l L£V£L 4 ~,E,_NC£ ~ tel . • 8101CLA ~IA&CD ..DIIff VOil\Jil _..__··-·· -··· ·- •;o ~ ... ~486 ~4&) w t-!466 J \ '--J L :11: ---.. .. 50 16 ;. ~ 12 ;8 u ~ 4 !;! f ... . . .. :\ 0 I .. -......... ~ ... .\ J \ 6 ~u• .--J I ml! r \ ~ ~ 1 1\ J I I I .. , ........... l I I I In NDWCIIIIII acv.a~ ..1IIH.JM'f "~ MilCH ........ ,., ·-,_ SIDE CHAHHEL AT HEAD OF CASH CREEK fl..AfiKA POWER AUTHUI TY RIVER MILE 112.00 ---.a I I 15U51TNA Rlvoi- UZ THICIOCI8 u.c:c!IO• W€AT..:It P£RIOO • 1 HOY Ill -aCJ AI"R 82 ICE SlfU.AT JCit'l :::::-:::~ == &\;ROY ~Moll I ~T~ 2001 Tit£ HISTCRV c Ok"S E.... ltLL[ I LIJ4 L£11£1.. • ~IA&CO .J)Uif If IRIIIl A!FD41!NCZ lUI t«<. • IIIOlCLA ---t•••I ••••• <\?0 ... 1- ~ .. a·IIO r \ I \ u!AEili "' :K 450 16 ;: ~ 12 ~8 u i .... .. w I ... -.. ---~ ~ J ·-. . -. -l J \ 0 -. 6 ~ u .. --;:::::I I ~~ ~ r I ~ 1------.. I 1\ J \ I \ A I -c::. -== ~ L..., I \ I ~II IIEt£leDI ___ , Ff._ IIIIIICH -IL .• , 1.-r ftOUTH OF SLOUGH 6A A...A&t<A POWER AUTHORITY RIVER MIL£ 112 .34 Nt--.ct I I SL6JTNA RIVER IC. niloe~De L&CIDID1 WERTI-ER PERlOO • I NOV 81 -30 APR 8Z lCE S lt1ULATJ ON ---TanL~ ~ROY [EIRfl I WAT~ 2001 Til£ HISTMY ······L\Ati SEC fLOWS TEP1P RU.E • l~ LfV[L A IMZMIRiiiCD • .IUNr VOtl\11£ AEFE:AENCE ft.JN ~-I BIOlCLR -.... -.. -... -··· 496 /THRESHOLD ELEU. ~ ~ 480 1 > 'j 475 r I \ .... \ en 4i0 :Jt 466 1& ;: ~ 12 B ~ 8 u i ~ 4 .... -~ J ---------.. . \_ I "\ 0 6 ~u .. ~ I ._i~ I \ ,.--'"' --. \ -J \ 1 \ I"\. I ~-A L..., 1 \ 1 CD ICMJIIEII OUO.II .-.MY I'EIRJRIW IWIIICH -IL ••• ·- HEAD OF SLOUGH 8 A...A51<A POWER AUT~JTY RIVER MILE 114 -10 -•--.ct I I &.61 TNA R 1 YEft IC:Z nil~ LIIXHD• WEAnER P£Rl00 · 1 NOll 81 -~ RPR 8Z ICE Sltt.Jl.ATJON :-:-:::-:~~ ~ ENEROY CE111Ml , wAT~ zoot Til£ HlSTMY CASE C FLOWS TEI1P Rl.L£ , L~ LEVEL 4 ~ ..OINT VOttiJI£ REFERENCE "-JN NJ. • BIOlC.A -.. -.. -... -.... .. 96 ~ ,.-THRESHOLD ELEV. ~ 490 ( > 485 J ~ ~ ~ \,-J ~ u;•eo 'X 415 16 ; ~ 12 ~8 u r .... .. .... I .. -. ··\ !::! -J \ 0 -- 5 ~u" ,...-J I ~I! I I ~ r----"\ I 1\ ~ \ { I A l ...__ L........., -, T 7 Cl) ~It ~ .:INJM't FfRMn' IWIIICH """IL IWI 1182 SIDE CHANNEL "SII A...A&t<A POWER AliT~ I TY RIVER HILE 115.50 aaJ--.ct I I SllilTNR RIVER ICE ""lOOC. LIIIPID• WERTt£R P£RIOO • I NOV 81 -30 APR 82 ICE Sll'lJLATlON ---TDTIIL THICIC= ENEROY [EtR() . WAT~ 2001 Tit£ HIST~Y ···-··L_. CDIPO CASE C fL()45 TE11P RLLE • LOW ~EVEL • IIIUA-liRiitD ..II I Iff Vf:Nllll£ REFERENCE RJN 1-D. • BIOlCLA --..-T•••I -··· 49& .... ~THRESHOLD ELE' • ~ 490 I > J \ .... 485 ""---~ .ol .0480 :Ill 475 16 ;: ~ 12 18 lC u i I .... ·-1 .... 4 I .... l ~ -1\. J \ 0 . 6 ~u• ,.--J I .-~~ f I ,..-' t----\ _} 1\ ~ \ I I r\ I '--1-6 ~ J \ J .-CD IOIOIIEII IKCOIEII --'"AIT fEIIII.JM"I I!AIICH -IL .• , 1182 HEAD OF SIDE CHANNEL "SII "-ASt<R POWER AUT~ I TY RIVER MILE 115 .90 -·--..a I 6USJTNA RIVER ICZ '"ICIOIUe u.DDID • WEAn£R P£Rt00 · 1 NOV 81 -30 APR 82 tCE SJI'tJLAT JON :-:::-::-~~ ~ ENERGY tEM«l • WATFNI 2001 Til£ HlST~Y CASE C FL~ TEMP RL.LE • LCJ.I LEVEL 4 REFERENCE fUN loll . I 810lCLA IAUA-£11&:0 .JJIKI' VOlt Ill£ -.... -.. -.. , -··· I 6i0 ~ ... ~ 52& 5520 .r-~ I \ I \ ..; 616 :a SID Ui -... ~ 12 ~8 u x .... 4 w ~ ~ r -...... I ' 0 5 ~u• J I ~I! --r I ,-' \ ,-J \ I I r""-J -...___, I J co ~· D!CEfa:R ,IHJII«f fEBIII.IRI' IWW)ot -IL •• l ·- FU&<R flOWER AUTtOU TY RIVER MILE 120.00 -•--aet I I 6U61TNA RIVER ll:a TWI~ LIIIDID• WEAT~It P£RIOD . I NOV B I -30 APR BZ IC£ Sll1li..AT10N :-:::::-~ == ENERGY IEHIMl • WATA-IA 2001 Til£ HIST~'t CASE C FLOWS TEI1P RlLE o L l»> LEVEL 4 IAilA-UA&CO ..OINT ~Ill£ RE:IfE:AENC£ ltJN .C . o BIOtQ.A -.... -··-·· -.MI 6&10 t- ~ SS& >s!SD /1. a J \ /\ ~646 ~ 3 540 16 -t- ~ 12 . ;a u x .C. t-4 I \ !\ .... ~ /' \ I \ 0 5 ~u-4 J I t-1~ r-.r---1 ,.---, I \ ,..... 1-A L....l" \ I...J \ [ \.. J - I I r ,...J en ~· ClECIJWJt ..IN.I/¥(f 'li!Uin' IWIII01 """IL ••• 1182 HEAD OF ptOOSE SLOUGH A..AQ<A POWER AUTHO'U TY RIVER MILE 123.50 .. ,,_-.:~ I : SLSJTNA RIVEI't ICE 'llil~ UDDCI• WEATI-E~ P£Rl00 • I NOV 81 -30 APR 82 lCE SJtU..ATION ==~~ ENERGY CE!tfMl I WAT~ 2001 Tit£ HIST~Y CASE C FLOWS TEI1P RLLE ·• LOW LEVEL 4 HARZA-EII&D .JIIIIf VORIII£ AEFUE:NC£ ft.JN N:l. • BIOlCLA --..-··--· -··· - 686 _,/THRESHOLD ELE\J. .... ~sao ( ~ 575 _L_ r1 .,j6i0 ~ lr S6S 16 ; ~ 12 ~8 ¥ 1.1 :r ~ 4 ~ 1\ 0 5 ~u .. r=: I ~~~ r-r--\ ,--, r \ ~ --\ r _, I r '---J I I I ...1 Ul ~ lll:c:v.;JI JINJM'f 't:IIUWtr IWIOi -IL .. , IIBZ HEAD OF SLOUGH SA CUES Tl A..A6t<A POWER AUTHORITY RI VER MILE 126. 10 _. _ _.. T I SU51TNR RIV!'.R ICZ THIOCNae LGIEHD• WEATt£R P£Rl00 ' I NOY 81 -30 AI"R 82 lCE SJI'U..AT JON ::::::-:r:. ~ ENERGY~~ • WAT~ 2001 Tit£ HlST~Y CASE C OWS TEt1P RLLE • LCW L.£VEL. 4 ~ ..J)INT VlHTIJI£ AEFEAENCE ltJN toll. • 810lCL.A _,.._··-·1 -··· 690 -~ THRESHOLD ELEU • ... ~ 586 _L ;sao "' uj676 'lt SiO 16 ;: ~ 12 ~8 u i -- .... 4 ... ~ 0 5-r-· to .. r-- T ._I~ r=-n r--1 r--1 ~, 1 r=r l { I I '--1 1-J 1 l ~FP ._ CD IJDWDalt IECOB:II ......... , 'f.IRJRin' IWIOt -IL .• , 111112 HEAD OF SLOUGH SA (EAST> ~ASt<R POWER fl.ITtDtJTY RIVER MILE 127. 10 -~--..o I I Sl..61TNA RIVER ICZ nil~ LIDIJCit WERTI-£R P£Rl00 . I NOV 81 -30 APR 8Z [C£ SJI1ULATJON :-:::-:-:-~~ == ENERGY ~IVMl 0 WAT~ 2001 Til£ HIST~Y ~SEC OWS TEtP RL.LE • L~ LEVEL ~ IAUA-£1AiC0 ... CIINf V£10111£ REFERENCE fUol NJ. • BIOlCLol -· ... -1•-•t -··· &16 .... _,rTHRESHOLD ELEU. ~ 610 I ~6(15 ~ u!&m ~ ~ 5!5 16 ; ... -12 ~8 u i ... 4 ~ 0 6 ~i; r--- I rh r--1 ["( 1 \ r-'_ -L-.., r I I '-----' l-6 ~ J l r c.o ~GWR~Ea IIICEiaR ..JI1NI¥IT ,E..._., ~MilOt -IL ,., 1882 HEAD OF SLOUGH 9 R.RSt<R POWER AUT~JTY RIVER MILE 129.30 .. ,-~I I 6l.61TNA R 1 YEA liZ n41~ LUJIND• WERTt£R PERlOO : I WJ'-1 81 -30 APR 82 ICE SltU..AT JON ---TOTIL== ENERCY IE~ . WAT~R 2001 TIHE HISTORY . ----...... CASE C FLOWS TEru> RLLE • LDW LEVEL 4 '"'ZA-liA6CO ..IIINI' VORIII£ REFERENCE RUN NJ. t 810 I CLA nPTfllM') ---··-·1 -.... Of'TJOH? 830 -... ~ 825 ~620 1ft 616 :z 610 lG ;:: ~ 12 aB ¥ u T ... 4 t! 0 5 tu• r---r ... I~ 1"\ r 1 r I \ ~ ~.........., I J "---oJ 1-A J I CD IGVu.lt III!.C:ENPI ..JNJM'I nRJRM .-:H -IL •• l 1882 SIDE CHANNEL U/S OF SLOUGH 9 Fl...ASI<A ~AUTHORITY RIVER MILE 130.60 ua-~ I I Sl.6JTNA Rl YER tea n.1~ UDDG• WEATI-£R PERl 00 • 1 101 et -30 APft ez tCE SI"'-LAT ION ---TDTIL l"IOC ... ~ROY tEHA'.IO I WATR*I 2001 111£ HlSTIJ'Y ····--IU.et~ 2 C FLOWS TE11P RU..E I L!J.I LEVEL 4 ~IRiitO ..OINf W(NT\11£ ~F~NC£ AUN roc . 1 etota..A --.... -··--· -.... 840 -~ ~8!115 a 6!0 -!52& :z 621) Ui ;: ~ 12 ~a u r ... 4 ... !:! 0 6 ~u• ~ I II! ....... lh J i r , I \ ,..-J \......., r I I '---' ~ J L I IIMJalt D!miK .. .IHII¥I'I rr:IJUitl' ,_,. -IL , •. ·- SIDE CHANNEL U/S OF 4TH JULV CREEK R...Alii(A PO€R AUTHCitiTY RIVER MILE 131.80 .. ,_--.aT I &l.61TNA RIVER Ita THIOINDa LaDDGo WERnER P£R[00 ' I HCN 81 -30 "'"' 82 ICE SIIU..AT ION --TDTIL~ EN~AOY ~tWN> I WAT~ 2001 Til£ HISTORY ·-···-La.t CREC OWS TEtf" RU..E I LIS! LEVEL 4 ~IAiCQ ..DINT VOftlll( ~f'[AE~ l'tJN Nl. I 810lCLA -k-·0-·J -.Ita liQ& -... ~ 6610 /THRESHOLD ELEU. ~6S5 .;j _j_ ct!liliD :z 645 lG ;: ~ 12 ~8 f; i ... 4 .., ~ 0 5 ~u .. -r ._I~ f 1"\ J l r 1 I \ ~ ...____ I I J -1-A L-J L-,.. I en ~ ar:cu.o~ .....,..._., I 'fiRMY ltiiiiCH -II.. ,., 11112 HEAD OF SLOUGH 9A ~A&KA POWER AUT~l TY RIVER MILE 133.70 -•-.ur I I SUSlTNA Rl VER ICil THIOOIUS L&IIINh WEATI-£R P£RIOO , I NOV 81 -30 Rf"R 82 ICE S111Ul.AT JON ---T'OTIL~ ~~[EM() • WAT~ 2001 Til£ HIST~Y ·-----a.~ C fLOWS Tft1P RlLE • LISI LEVEL • lfNA.UAiiCD ..OINT VEM1111l REFERENCE ,_.. tel . • 810lCLA --.-··---.141 &"X) ..... _,.-TH~ESHOLD ELEU • !; 6a5 I ~&m __L_ 11!666 :z 650 16 ; ~ 12 ~B i ... 4 "' ~ 0 6 ~u .. { ~I! I--J 1"\ ___..J '1 { l I \ ~ ~ ~ I I J '--' ~ J at ~· ll!tVImt .IIHI«'f fflllllftl' IIW:H -IL .. , . ., SIDE CHANNEL U/S OF SLOUGH 18 "'-.A61<A I"'WER AUT•ou TY RIVER HILE 134 .30 ... --..cr I 6t..61TNA Rl VER Ita ntiOOIUe UIIDIO• W£ATI-ER P£RIOO , I NOV 81 -30 APR 8Z IC:E SII'U.ATION ---TOnL=:f ENEROY ~11~ • WAT~A 2001 Ttl£ HlSTORY ·-----a...-CASE C OWS TEMP Ru.£ , L~ L.£VEL .. AEF~NCE fiJN NJ . I BIOIQ..A ~1180 .. IUICT V£HTIJI£ --··-·· -··· IiilO ---t- ~ 67S ·- ~ 670 .&! u!li&i ·- :z 6Bl ·- Ui ·- ;: - ~ 12 ~B ·- :IC -u i ·- t-.. ·-w !:! 0 ·- 5 ~u4 r '- ml! 1-----.. J 1\ ,_..J \ f ., I \ r-' ·- I I I ·-..____ J - Ul ND¥01 ... ll!tDeVI ...-JRIIY ,!RMtf ... litH -·L·-·-,.l 1182 ·- SIDE CHANNEL D/S OF SLOUGH 11 A...A&t<A f'OioD AUTHrMJ T Y RIVER MILE 135.30 -·--.a 1 I 6l.61 TNA RIVER ICZ THICJOIQ8 LIIIIND• WEATI-£R PERIOD . 1 tO/ 91 -30 APA 82 ICE SJ.-ATION ---TOf"-THICIQCal ~ROY IEH~D I WAT~ 2001 T IHE Hl STORY ······L'*i~ C FLOWS TEI1P RLl.£ • L~ LEVEL 4 IRU~IA&CO . OIMT W(.Nllll( AEf'EA£NC£ "-JN ~-• 810\CLA ... -... ~-· -··· - n& -/'THRESHOLD ELEU. ... ~no _t 5111115 ---!lill) 2 InS 1& -I ... l !!: 12 ~e % ... 4 ~ 0 6 ~u .. ,..., II! -J J ~ ~ \ ,--- I \ ~ ~ '--\...._} -· IE2JeDI ...,.,., I'I!RMY ,_,. """'" ••• 11112 HEAD OF SLOUGH 11 ~ASt<A POWER IUTtOU TY RIVER HILE 136.50 _,.__, I I SlSJTNA RIVER tea THio.aB UDDG• WE"TI'«It PfRIOO : I NOV 81 -30 Af"R 82 ICE SJtu..ATJON ==~~ ~ROY IEtfNl • WAT~ 2001 lit£ HISTORY C FUIWS TEI'IP RlLE I LOW LEVEL • IIIRZA-E..a .J)JNI' V(MTIJI( ~f'EAENCE RJN NJ. • Ill 0 Ul ... A -.... -.. -.. __ .., 780 ... ~ ~ 726 ~"720 Ill ui 716 ~ :z 710 16 ;:. ~ 12 ~ {5 8 i ~ 4 .... !;! 0 5 ~u• ,- IH \ _lJ I -I \ _r--J I I ~ D '--.J Cll -· DrCDe[lt ..IHJI«'r FUR.MI' IWICH -IL ,., ,_ HEAD OF SLOUGH 17 R.RSt<A ~ AUTHORITY RIVER MILE 139.30 -·--..a I Sl.li1TNA Rl YEA 1c:a n.IOD!ae UIIENO• I!EAn£R PERIOD 1 NOY et -30 APR ez ICE SJI't!AATJDN ---TDTIIL. Tttl==t ENEROY IEMID I WATINl 2001 Til£ HISTMY .......... em. CASE C FLOWS TE,.-RU.£ • LOW LEVEL 4 IMIA-llll&al ..OIIIf VEHllll£ AEFD~)·C£ "-JN toe . • BIOICLA _IIA_,. __ , -.HI 7.0 / THRESHOLD ELEU • ... !: 7!1& ' ~ "730 ~ u!'726 :II 120 16 ;: ~ 12 Ia u i ... 4 tl -0 6 ~ii .. -~ ... I: \ J l .---.. I \ J=-1 I I ,... 1-1 !-A "'----J -· ~ "'"""" ff.-r IIIIIOi lftiiL ,., 1182 HEAD OF SLOUGH 28 R..Aet(R ~ AUTtOU TY RIVER MILE 140 .50 ---.a I I SlJSITNA ftl Y£R 1ca '"'~ ......,.,, WEATio£R P£RIOO ' I NOV 81 -30 APR 8Z ICE Slt1ULATION ::::::-:~~ B1kRCY IEttFNl I WAT~ 2001 Tit£ HISTMY C FLOWS TE11P RU..E • LOW LEV EL A ._ZA-£118:0 ..Oliff VEMTIII£ ~l"o.ENCE "-JN htl. 1 BIOICLA -.... -··-·· -.... 'NiiO ~THRESHOLD ELEU • .. ~1!8 I ~7!0 _L .,; 7.&6 Jt 740 16 -.. ~ 12 ~~~ -~ 4 tl -0 6 ~u .. ,.--' 1l! \ r-~ \ ~ I \ ~ J \ r-~ ~~ Ut ---IIICDeDt .IHI1«f ,!.,..., .-cH ""'IL I.L , .. SLOUGH 21 <EHTRAHCE A6) R.A&t<R POWER AUTHORITY RIVER MILE 141.80 __ _,I I &USJTNA RJV£R IC. ntiOOIDa LIIIIND• ~AftER PEfUOD ' 1 NDY 81 -30 APR 82 lC£ SJIU..AT JON ::::::~~ ~~~~ I ~T~~~ 111£ HlSTMY £f1P • L~ LEV£L. • ~IAI!ICD .JOINT VEHllllt AE:FEAENC£ "--N NJ. • lllOlCL.A -... -1"•-•1 -.... ,. .. ~THRESHOLD ELEU • ~ ~ ,., 1 ~75& u!"'&D 2 746 u; ; ~ 12 Ia u -r ~ 4 ~ 0 5 tu• r---:_ .. I= \ r--J \ ~ I ~ J t r-...J ~-~ --· IIECIJall .IN/WrY fiEIIUWI' IWIICH IW'ttiL ,., ltsl HEAD OF SLOUGH 21 R..A&t(A POER AUTHORITY RIVER HILE 142.20 __ __. l I &u51TNA RIVER ICI M~ LIIIDIIh WEATt£1t PERIOD • l NOV Bl -30 APR 82 ICE 51"'-Jl.AT ION :-::-::-:~ ~ ~~~~ I WAT~ 2001 Til£ HISTORY TEtwt Rl.L£ I L~ LEVEL 4 IAUJW:IAIIJl .JOINf ~lJI£ REFERENCE ..... 1'(). I 81010..A -·a4-··-·t -.Itt c ~ - "' ~THRESHOLD ELEV. ... !!: '790 --L > ... 785 "' .oJ ui7&0 :& 775 16 ;: '!: 12 ~ 8 u i ~ 4 !;! 0 5 ~u .. ,....--~I! \...-., r ...J J ,.----... I \ _.-I -L-.,. r -- t-~ CD ~ .#HJI1#rf 'EIIUWI' IWIOt N'ltiL ••• . .. HEAD OF SLOUGH 22 "-ASI(A f'OIER Al.lTHCA I TY RIVER MILE 144.80 _, _ __, I I !SUi I TNA RIVER ICII '"'CIOIIIe UDIMO• WEATt£R PERIOD . 1 NOV 81 -30 APR 82 IC£ SII1LILATJON ---fDTIL=::J ENERGY IE1910 . WAT~ 2001 l111E HIST~'t ............ CASE C FLOWS TEHP RLL.E I LIJol LEVEL. • ~IA&O) .J»t Nf V£NY IN: REFERENCE ft.JN t(), • BIOICLA bPTttiH~ _ ... _, ___ -... I 1- l&.l w u.. I z 0 ...... 1- ([ > l&.l ..J l&.l I • 99 IDD 101 liZ 10! 104 101 101 un I AI) lY / ~ ., A' rtJY / Iff / 4!1D ~ A1l v / A fT1 r 420 FT1 A rctY / (rY < ~ 360 AY A v / v 8liiD rl1Y r ~ v I ,., / I I • • IDD 101 LBIJIGo 111' II' RID ICZ ( (t f I I I ~ID ICZ UnPP"MZ ~ ' .. ..,.:or.· IIJTY .. Ill' &.Laf ICI ------ll'fllt 1111 _/ v /fP ~ r / -0 410 z § / A v 7 ;' "TI 4(1) rrl fT1 -i AY / A ,. / 390 A rJY / 102 103 104 105 IOi l0'7 3110 lOB RIVER MILE !«AtHER Pl:ltiOO • l NOV 'L., ARt • Dolllrr DDWfJ a WA""' I c:r.E . f-1 ,LOti TltiPo I OtltG IUIJIENC£ IUt NO. a IIOIENA IU!UTNA lttYEit ICE SJIU.ATJQN IJIIIJfll£ClFMXIfUtS~ ....... ..:0 .J»IMI' VIMYIII[ _ .. 1-w w lL. z 0 -t-a > w ..J w lOll •-,a ., 10!1 110 Ill c 112 II! 114 .#' / ~ ;I' / . ~ ~ / 116 JUS 117 lUI li2D 610 ~ 460 ff r v 7 fT1 r 60) ITI A '7 / / ~ (/' < D ...... 4«l ~ / ~~ r ..... 0 •m z ~ v / I A fY I 4aD iff 7 rp 420 v 410 108 LIIJDII• / v / toa llO Ill TIP. RID ICE ! f .{_I.{ f._l= •reue..tD ICE INT!PniS H• ••• ••••• -., ..... ~ ICI ----''"'"VIIl liD ~ r I ~ r / v 7 v , 480 m m -i A v ~ w / 410 R . / 112 113 114 115 116 117 460 118 RIVER MILE ta:ATHER 1'£RIOD • I NlV II -30 APft 82 EM:IIO'f [EJRCJ I WA~ 2001 0. ,_. F~ TE"'"• IIIFU»•·MTD411G II!EfllllfNC£ .._.. NO. • 8101ENA ----&USITNA~R::l~VE::::R:----1 ICE BII'I.LATJ~ PRCF'IL£ CF ftAXIKM &Tfa:S ~ .JIINf VEJC'IIIIl -... .._ w w LL ~ .... .._ CI > w -' w 118 SliD Ill 120 121 122 IZS A v . ~ '-';Y ':. ,., ...... c 124 1215 7 / / 1211 12'7 1211 liCI) A 5Cl A· v / ; . 690 &aO ~~~ r :_.../ ~ v / (TI r li8) , /5, ;,Y ~ y . I 52D //' I 110 A ~ V\ J ~/ / v .#;- 500 7 / I--' l18 119 120 121 UllDCio , 7 z 7 ,7 c·. -~~ ICI • . .e. -~ID am unllll'fll:l • '· . • .· ·•·IDTTCIIt Of..._.. ICK ----RIWIIIID / , / r- < ~ A 'P / / V./ / -a 5iO z /!]; 7 v / ~ / A , sao m m -t /) / / y / . 5!iD ~·/ / ~ :.<:..: .• / 122 123 12• 125 126 12'7 5«J 128 RIVER MILE IEAlHER= • I NDY II -30 fi'R 1R ENEJID'f I WATIWI ZDOI OR t-1 II'L.Ba ltiPo INF\.~OUND Rff'ENHCE fUt NO. • ItO lENA fl.~ f'OEJt AUTHIJU TY .... __, IISITNA IU V£R IC£ SUU ... ATI~ IIRDFIU: f7 MAXI .... SfiU:S c 128 118 1!0 131 13! 134 136 138 1!17 580 ..... W62Q w LL z 610 0 ..... a: >&m w ~ w 590 SilO j f ~ ~/ / 7 tr :; / [7 // -zy . / /1 I A v 7 . w / 1/ A /) V/ z 17 I 17 / / 1/ I 81!0 7 I / II Pl r 810 JT1 < D -i / 1\J / v. v .... 0 611) z / I ~ / v Tl &EO JTI JT1 -1 / / ~~ 630 1211 129 130 131 132 133 13~ 135 l 136 ~ LIIJINt• lOP IF 111.10 ICI: ] J. .'. 1• U ~•o acz unanca . ·· ·· · -· ·' ·· · •rnt~t 01' ...... ICI ----RIM'IIIt 1111 RIVER MILE ~.,.,.~ : ~~~1 30 AM 82 CAlli £-S I'UlN& 1£..,., I~OUtG REFEMNCE ..... NO. I IIOIENA ----&U5lTNA RIVEtt ICE &ll'l.LATJmt f'NlFIL£ lF ~~ .... STAllS c 1!17 138 139 1-40 141 ... 2 ... , ..... V7 7!0 / / 7; v 1-w "720 w lL. / / / / v I v 710 V I / 17 / z 0 .... / / 1-a > 100 w _J w v, v 7 I 690 v V" / v 1!17 I !It 1!9 LIDDG• I I I I I I,,.. CF aao let ,,_ • • .; •. -,.~~ID ICK llffiJI'IIZ ···.•.> .. , .. .-T1'11tCJif ...... ICI ___ __,., .. 1111 / 1/ v / I / 7J v VI I I 140 141 142 143 RIVER MILE ~AnD PEJtiQO I l hOV II -30 fft • ENEROY tEMO • WATA!f' men CAli£ ,_, FUNS TEIP 1 1 NF\.1»4-MromG R[f!M)U,.... NO. I 8101DIA 146 7 146 790 7 / -/ v 7110 / // fTI r 'nO m < D -i .... 0 160 z "11 150 m m ~ 740 730 145 46 l IUSlTNA ltiV£1t lt£ 6lt1.1.AT I 1»1 PRCFIL[ OF ttiUI ..... &ff:GS ~..Oliff~ -. .. c J liD 110 l&O lED w ...J -l«> 2: , --. ~ ... :~ ' ' w 130 J . ' > .. ---·· 1\ .... ,....... -... ~ ' ' lt ·~ • L ~ t'\_ l2D .,1:1 -·..1 • . • . I ' • ·~ '-\. • • .. -• llO I • ' ·~ ·.~ I ' • • . ' I ~ I ~ • ' .. \ UIJ I ' ' • • '\ I I I • • 90 NJV DEC .... FEB ... APR fUIIIItCR POWER ~ITY LIDDG • -·-~I ICI RDft' &EtTNA RIVER ··········BRa CllrR£ IIDnU!t WEATt£R ~ • I ~Bloc 30 APR 82 PltOONEl» I ON 0: ICE FRONT ENEfiJY tE I WAT I I. lEAD DECNE II!DTHEMt FLOW ~ E-6 TEt1P• II#LDW MTCHINO AUEMN:E fUt NO. I B IOIENA ~ .J)JMf WHTIII£ bHtalt.t __ ,..,._j ...... 11110 /THRESHOLD ELEV. .... ;1'76 ( 5!70 ' I .;a&& :z 350 u• -~ ~ 12 ~8 ~ 4 lj -0 6 ~u4 1l! "\ f r\ ,_1 \ Ut ~ ~ .lfltUWr 'EIM.MI' ,.1 ltiiR HEAD OF YHISKERS SLOUGH RIVER MILE I 101. so ICII MOIIQI UIXND• WEATH!R P£RIOO I I NOV 81 -so fWIR 82 :::::::~~ 8tk.AOY IEfR.Il I WRT~ 2001 E-6 FLOWS T01Pa JN=LOW-11ATCHINO ~f'!AENCE RJN NJ. I 8101ENA \ \ ,--, I \ J IWICH . I I - r ..-J fl'ltl ~f OWER ~ITY ---r:l &leiT ICE 51 NA RIV£R tU-ATJON Hl&T~Y Tit£ tAQA.O.al __ ,,. -· _._ .-,a .. ; ... 5., ,, "\ -!<IIi& ' \ lr 4S) 1& ... ~ .. 12 Is -~ 4 rt ·-... -\I ---•\ 0 .. 6 ~u4 -J T IH ,.--, r- .---. I \ ....--1 ' I \ r \ 1\ J .. .....,.. ~ .,..,.., I'IIMMI' fiiiDt """IL .. , I ..:I SIDE CHAHHEL AT HEAD OF GASH CREEIC fU&CA POWER AUTKJU TY RIVER MILE 112-00 __ __. I I &1.&1 TNA Rl '/£A liZ 1't41~ LIIIDih WE"Tt£R f'£RlOD I 1 HI:N 81 -30 APR 8Z lC£ SUU.ATION ::::::-:z:. =:a ~ _fiRil I WAT~~ TilE HlST~Y E fl.DWS TEJ1P I l -MTCHIND ~~ ..DINJ VENTdl£ ..U~NC£ ..... toO. I BIOlENA -10&-... --. ...... .-,o ... ~ ~ ... ~..., J y \ -! ... lr 4SJ 15 ... ... ~ 12 Ia ... ~ .. lj ... ... \I . ··\ 0 .. & ~u4 ~ I II! ,....., r l"""""'l ' l \ ,_...1 \ l \_ I \ 1\ 1 ...... IIUIMIIt .,...., PIMJIWr ,..,. llf'AIL .. , ... ftOUTH OF SLOUGH 6A ~ PUER AU'TtiJ'JTY RIVER MILE 112.34 ----I I &l.61TNA RJV£R ICII M~ LIIIDID • NEATt£Jt 1"£RIOO • 1 NI:N 81 -30 ArR 82 IC£ SUU .. ATION --"'"'-~ ~_flfN) • WATIM~ Til£ HISlmY ·-·-··&.-.. l'l...OWS T!tP I 1 CHINO ~.JIIIO'al&M ~ID'ENCl!: IUf Nl. I IIOlENA -M-.. --. _ .. .. "" / THRESHOLD ELEU. r.:., t 54?.5 I v \ -!410 1l 46& IIi ~ .. ~ 12 ~8 ~ 4 tJ -\/ ·-.... -·\ 0 ..... & ~ u 4--r--1 I II! ~ ,.-,......, 1\ I l ~ \. I 'l J \ 1 \ I ...,... ...,.... ..JIIoUII'Y f'UMM't ....,. ,._IL ,., , .. HEAD OF SLOUGH 8 ~ f'OifJt AUTHtJUTY RIVER MILE 114.10 __ _.I I &US I TNA Rl YEJit IC. 1ttl~ LIIIDID• NEA~ P£R[00 I I NOV 81 -30 ~ 82 ICE SltU.AT ION :::-=:::.~ BLROV _fPINI I WRT~Jllgl Tit£ HIST~Y ~ l"l..OWS TEJ'P• J ON-MTCHINO ~~ .JDtMr WINT&M AEnR!NCE flJN NO. • BIOlENA --.. --. ... , ... ~ ... / THRESHOLD ELEJ • ~..., ( . I \ 54115 ' .;.., :11: 475 u• ... .. L 12· Ia -'l:. 4 lj -J 0 ........ -----·l 6 ~u4 ....-J I II! ,.--, ,--...__ ,.--, n ,.... I ' I--' \. I \. J l J\ J ........ ll!llD.ut JIHIII«f FIEIIUIII' IIIIlCH .... IL ,., ·-SIDE CHAHHEL "511 fU&CR PQNER AUTHORITY RIVER MILE 115.50 _.___, I I SL8JTNA RIVER tm M~ LIIIDID• WEAn-Eit I'£1UOO I t t«:N 81 -30 APR 82 IC£ Sllti.IAttON :::::-:m== DEROY tEJtFNJ • ~'"' ~ T II£ HISTCRY CASE E-6 !"LOWS T o Jt.FL -ttATCHINO ~ .DIMf VDnllll AUERENCE ..... ""· I 810lENA __ _..._,..J -.. ... -/THRESHOLD ELEU. ; .. ., , 1 \J \ 5481 .r -!4(1) :t 415 15 ;. ~ 12 Ia ... :r ... 4 lj ---... ' ... . -.-~ 0 & . .-f ~u .. I 1l! ,.-, r r--1 n ,...,. I \ .--1 l I L..J \ _}\ I ...,..... ~ "'""" fliiiUIIft' ,.,.,. ""'IL .. , ·-HEAD OF SIDE CHANNEL "Sll fU8<A I"'OER ALm«JJtl TY RIVER MILE 115.90 -----I I &USITNA RIVER Ita ntl~ UIIDID• MEA~ P£Rl00 I I NOV 81 -30 APR 82 IC£ SltU..ATIDN -taTIL nu~ ~ROY~ I WAT"*'~ Tit£ HISTCRY ·-----&A8t co ! fUlWS Te11" • 1 -"AT CHINO ~ .Dllfl' WDI'f .. ..UER!HC£ ALM toe. I BlOlENA __ ,. ..... _ .. &aD ... ... ~ .. ,_..,--5520 ~ \-..} ' -! Iiiii :& 510 IIi -... ~ 12 ; .. .., l .. lj F' ~ -If ....... -.... -~ J \ 0 ... --. 6 ~u .. r- I ~~~ ,.--, r- r---. -,.-, J1 -I \. .-- '--L ~ \ J \ J -· ~ .JINIIIRf P!IIUIII't ...,. ""IL .. , ... R.~ f'tN:R AUTHIJUTY RIVER MILE 120.00 __ __,I I &LISJTNA Rl VfJt u:a ,.~ uec~. ~Tt£R PERl 00 I 1 ..,., 81 -30 IW'ft e2 ICE SltU.AT JON --nmL1~ ~ [EtA«) • =~~ TU£ HlSTCJff ·-----~=---IS fLOWS T • 1 -MTCHINO ~ ...... WJn .. REfERENCE IUt tG. • Ill 0 lENA _ _._,.. __ , _ .. lililD ,. t- ~- ~UJ __., '\ /\. 1/ \ J -!6A& 1\ ~ 540 IS -t- ~ J2 ~8 ~ 4 lj ~-······· ~' A -1 l 7 1 0 & ~u4 .r-- I 11! ,.--, r -----. -.r--1 I l -1: piiiiiiiiiiiil' ~ I '--' l I 1 _,.J .. ....,... ~ JIHI«f PEIIUIIY ..... ...IL •• l ... HEAD OF "OOSE SLOUGH FLAilMA PQWER AUTHCRJ TY RIVER MILE 123.50 ----I a.& I n.A RJ VEft tea '"'~ &.GIIND• WfATt£tt "fRIOO • t NOV et -ao N'ft az Ia SIIU.ATJON ::-:=~~ 8L:ROV lEIRil I NATIM 2001 Tit£ HIST~Y E-8 FL.CWS TO.o J~aw-MTDIINO ~(IMim .., .... V(N'III'£ ..Uil'Eta .... NJ •• 810l£NA -... -.. --· -... Iiiii -~TH~ESHOLD ELEV. ... !!:.., I ans _(_ r ~ n .;&10 :z &&i I& -... ~ 12 ;. -'f. 4 lj -~---,....... 0 ...... & ~u" _,.--- I II! ,--, r----, ,..... J 1 I \ -..=.;;.-l """'-\ I L_ 1/ ' r ...1 ...,... ~ ......., PUIUin' ....,. .... IL , .. ·- HEAD OF SLOUGH SA CUEST> ~ POWER AUTtatlTY RIVER MILE 126.10 ---aY I I 81.61 TNA RJ VER liS ntta.a. LIIIIIGo W!An£1t P'!RlOD I I tOI 81 -30 Af'R 8Z let: SUU .. ATJDN -"""-"'== D£AOY [EliN) I WATfloiRJtlgl Ttt£ HIST~Y ······&-.all CASE E-6 FUN5 Ta9" • 1 aw-.KU'CHJNO HINJWII&Q .Dlltl' WIN!IM _,OENCE 11JN NJ. • 810l!NA --~--· -... li90 .. /THRESHOLD ELEV. ~ ~-___1 .J r \ ~!B) -! &1& ~ S'XI 1& .. ~ ~ 12 ~8 .... l: ~ 4 lj ... J ..... 0 . 5 ,..--~u" I ~~~ ,., l ----, ,.-~ 1 I \ --1 l- """""""" J ....__, \ r r-' ......... ~ ..-,.., reaMT .....,. .....IL ••• . .. HEAD OF SLOUGH SA (EAST> fi..ASQ:t PQNER AUT~ I TY RIVER MILE 127. 10 --.r I &USITNA RIVOt ICII M.,.._LIImG• N!.An£1t PERIOD • I NOV 81 • 30 APR 82 IC£ Sltt.A.ATION --TDTIL~ BL:ROY ~ ·~IMJf& Til£ Hl&TmtY . ·····&.&814 E-I"L.OWS • J -MfCHINO ~.~~ .... .,.. ... AU~ ltJN t«J. • BlOlENA __ ,..,. .. _ .. r c 11& "' /THRESHOLD ELEU. ~ ~ItO 1 5-,.--., I -!liDO .z SSii I& -~ ~ 1.2 ~8 -~ 4 l1 ... r-··~ 0 6 ~u4 -I ~~~ ,.--, r -, .--~ ~ ~ 1 \ ,........,. L- ~ ~ l r r- \ Ul ..,..,... ~ ......, f"'!IIUift' IWDt ""'IL ••• ·-i HEAD OF SLOUGH 9 R...AIIIIA ~ AI.JnOUTY RIVER MILE 129.30 ----I &U51TNR RIVER ICS'"I~._....., NEAT~ PERIOD I 1 NOll 81 -30 APR 82 ICE SJtU .. ATJON --TonL '"'.= DEROY ftvN) I NAT~~ lUtE HISTMY ·------.u.taa CASE E-fLOWS T&ro I -"RrttmG ~ .J)INJ emil£ A!~ IUt tG. , BIOIENA ~YII:IN'P --.. --. -... ao .. ;12'5 ~620 _...... I ui 516 'Z 610 16 -~ ~ 12 ~a u i ~ .. w !::! r ·' 0 . 6 ~u .. ~ I 11! r-"\ r "'\ 1'\. r-' \ T 1 r ~ 1..::::: ~ ~ 1 ~ 7 CD ..,.,.. aa:DtD JINII«'r rfaMY ,..,. ""'IL ••a t.:r SIDE CHANNEL U/S OF SLOUGH 9 Fl..flii<A l"t:JWffi IUTHlJU TY RIVER MILE 130.60 _, _ __. L I SUS I TNA Rl 'IER IC. ntl~ LIGDCI• WEATt£11 PERIOD ' 1 NOV 81 -30 APR 82 ICE SIKJLAT JON --nmL~ ENE lOt [EM() I WAT~ 200 I Tit£ HISTMY ............ CASE E-8 fLOWS TEMPo 1...-LOW-MTCHINO tiNIWIAfitD .JIIIff ~ AEFEAENCE AIJN NJ, I 8101ENA _ ... _,. __ 1 -·* ---. twa ~ .... ~ .. n 51!0 I • li2G II! 2 62D I& -... IL -12 ~8 ... X ... 4 1:1 ....-:.. I ... I \ 0 & ~ii .. -I ~~~ ~ r- "\ ,-, .r-' \ J 1 I L- ~ ~ 1 L-.,. r ... • ....,.,.. .. ~ .........., l'fi!Uin' ...,. ,.,....\. ,., ... SIDE CHANNEL U/S OF 4TH JULV CREEK R.~ POWER AUnllRITY RIVER MILE 131.80 --~I I 6L61TNA RIVER ICII ntl~ LmiND• WEATt£1t PERIOD • I HOY 81 -30 APR 8Z ICE SitU-ATION --TV"'-TMI~ ~ CEttfN) I NAT~ 2001 Til£ HlST~Y ·-·---~~ E-6 FLOWS TOP• IN'LDW-MTCHlNO tAUA-£IIIii:Q ,JUNf ~Ill£ IW:fEAENCE ftJN 110. • 8 I 0 lENA _ .... _.,. __ ( -.141 IIIIi .. /'THRESHOLD ELEU • ~ ~.., ( 5&85 1 J\ -!liED ll: 645 16 -~ ~ 12 ~8 ... r ... 4 ti -1\ 0 6 ~u .. { tl! -,--, r \ r '\. r-\ J \ -\..- ~ j_ ~ { -· IIICDalt ..I'HIIW'I RIIIM'I' MilOt ""'IL .. , IIR HEAD OF SLOUGH 9A FI..A6m PCNER ~lTY RIVER MILE 133.70 ---.a I I &UHTNR RIVER !CZ Mc.a. L&GDID• WEATHER P£RtDO : I NOV 81 -30 APR 82 ICE Sltt.JLATJON ::::::-:::; ~ ENE!Ot IEtAil I WAT~ 2001 Tit£ HISTCRY CASE E-6 fLOWS TEP'I" • H¥LOW-ftATCHlNO tAUA-OAa:D .tiiNf 81111£ AEF!J£NCE flM NO. • I!IIDLENA -~-t--·1 -.... _, I'JD ;.!. ... /THRESHOLD ELEV • ~ ~-( ·-a., ·-_J_ !\. -!I& - 2 li6D ·- 16 ·--·-~ ~ 12 ·-~e ·- I i ~ 4 ·-.., u ---" 0 __.J . & ~u .. r-~~~ ........... ,_--""\ r- \ I "-.r-\ J ' I '---' L- '--' I ....__. r co ~· lll!aJ.a .JIMMY PUIUWW ...,. ,.,.. ... ·-,., ·---SIDE CHANNEL U/S OF SLOUGH 18 A...A6I<A PDNElt AllltDI TY RIVER MILE 134.30 ... _-..a I &.61 TNR ftl VEft ICI ntf~ &.alDie• WEATt£R P£Rt00 : I NOV 81 -30 APR ez IC£ SII"JLATJON ::::::~~ ENERGY 'fttiMl I NATHJtl81 Til£ HSTCRY CAS£ E-FLOWS TEP1'o 1 OW-MTCHINO ~.aD ,JUNI' WEMIIM AEFEJeCE IUt NO . • 8101ENA -. .... -........ -... .., .. ... ~ 175 aD) uilifili :I 6SJ 16 -... ~ 12 §e u -t 4 tf -0 6 tu• f ... I= ~ ,.--, r- ~ f ['--'" \ J \ 1 '---l-6 "---I ~ J loD IIMNIIt CEallml .IHJM'I n-....r MilCH Wit II. ,., ... SIDE CHANNEL 0/S OF SLOUGH 11 fl..A6t<R POWER AUTKlRI TY RIVER MILE 135.30 ...... __.I I 6L61THA R1Y£R aca '"'~ UCIIDID• W£ATI-£R PERIOO • l tDi 81 -30 APR BZ ICE SIIU..ATJON :::::-:~~ ENERGY tEffNl • WAT~ 2001 TlltE HISTMY CASE E-li FI..OWS TEI'W" t JN'LOW-MTCHINO ~118:0 ..OIICI' V£HlUt£ AEFEAENCE RJN Nl. • BlDlENA __ ,. __ , -·- I 'I m&,---------~--------~---------r--------~--------~--------, ; / THRESHOLD ELEV. ~ uo1-----~~--~---------1----------~------~~--------+---------~ 5~~=i~~==L==i==~~ u! li80-'= :K ~~--------~--------~----------------------------------------~ 16~--------~----------~--------~--------~----------,---------~ ..... ~ 12~----------+-----------+-----------+---------~----------~----------~ ~8 i ..... 4 rJ -0 I -,--., I \ r ['\.-/' \ ,_. 1-J \ I \.----I -........J ~· II!IZIIml .MUWr ,......, .....,.. ,...,\. .. , ... HEAD OF SLOUGH 11 fUI6t(A f'OWER AIJTtllRI TY RIVER MILE 136.50 ..... _. J I &l.lil TNA RJ VER IC:. '"I ~LIXIDID• WEATt£R PERIOD • I tD1 81 -30 APR ez ICE SJtU.AT JON TDTJL1HI~ RL:RGY tEtRil I WAT~ 2001 Til£ HIST~Y ·-Lu.t~ E-6 FLOWS T&Po 11#LOW-~TtHINO ~IA!iCO ..Oliff V£JOIJI[ AEFDea fU,I toe . I 810101A -· ... -r--·t -... "1iiD ... ~ !:72& ~721 -! 716 ::c 710 15 ... ~ IL 12 ~e -~ 4 tf -0 6 ~ii4 ,.., 1l! f-... . .r=--1 r-\ r L_ I -\. .-1-J \ ..__ '----1 Ul -· II!COiml .INRI\' RIIILMY ....,. ,...IL ••• . .. HEAD OF SLOUGH 17 A..A&t<A POWER AUT~ I TY RIVER MILE 139.30 -•-.r I I &l.61 TNA R I YER ICII ntl~ I.&GDIDo WEAT~ P£~[(1) . 1 NOV 81 -30 Rf'R 82 ICE: SJ11LLATION :-:-::-:::-~~ ~ IEIAIJ • WATFM.ml lit£ Hl&T~Y -6 FLOWS TEJ1P • 1 ~CHINO ~!laD ..DUff WOCTIII£ AEFEJ£NCE IUt 1'0 . • BIOlENA --1"-·l -.... 'J«) • ... /THRESHOLD ELEU. ... ~715 !( 57!0 -!'72& :a 120 lG ;: ~ 12 Ia -1: .... 4 ... ~ 0 6 ~u• ,-- 11! -_... r---'\ ~ r- L-I -L..... ,... J \ J -~ "'-.-1 ~ ~· ClltDaJI .IMMY RIIUirr IWI:H llii"'IL .. , ... HEAD OF SLOUGH 20 FL.~ f'OioiER AUTtUU TY RIVER MILE 140.50 ---.a j_ I Sllil TNA Rl VER tea na~ LIIIDIII• WEATI-£R P£Rl00 • I HOY 81 -30 ff"R 82 ICE SltU..ATION -TOnL~ DIEAOY [EtA«) I NAT~~· TltE HI&T~Y ·-----a.-. CASE [-6 FLOWS Taft • I OW-"ATCHINO ~1111:0 .J)IIfl' ¥ENTIM. ~l'u.!ta IUt t«l . • 8l0lENA -... -.. -·1 -··· 'J8D .. /THRESHOLD ELEV 1 • ... ~.,. ( . a7SD -L ui 7.tli z 740 1& -... ~ 12 18 ¥ u % ... 4 lj -0 6 ~u• r- 1l! 1--.. -,........, -~ r- l-.. I \_ ,-~ \ J --'-- '--1 '---' Ul ..,.,.. aa:u8Pt JIN.Mf I'EIII.MT tWICH N"'tiL ••• 1112 SLOUGH 21 <EttTRAHCE A6 l ~Aiit<R POWER llJTHDR1 T'r RIVER MILE 141 .80 ... .,._., I 1 8USJTNA RIVER IC& THICMNUa LmDIDo WEATt£R PERIOD • I tO 81 -30 APR BZ ICE SJIU • .ATlON :::::-:-:~ ~ ~RQ'{ fm . ~TIMJE18t '!'IHE HISTI:RY f-TEtPo J LOW-MTCHIND KIUA-EII&D .A»IMf VENTIII£ AUEN:NCE 11M Nl. • 8101~ --.. -·1 -... .. ... /" THkESHOLD ELEU • .... !::'J8D { >'l!i& d ' ..;"JSD 11: 1-4& I& ;: ~ 12 ~8 -X .-4 .... u -0 6 ~jj .. r-' 1l! h ~ ~ r--\ .f \..........,. J \.._...., ,-rJ l ,_. I..J - '---1 - C.D ~ arartmt ..IHJIIflrf RIIUitY IIIIDt .... IL ,.1 IIR HEAD OF SLOUGH 21 A..A6I(A f'OER Al~Ttm1 TY RIVER MILE 142.20 -••-.a I I 6US1TNA RIVER ICil ftiiCIIICie LIIIIND• WEATt£R PERIOO • 1 NOV 81 -30 AI"R 8Z ICE SHU .. AT10N -TOTIIL~ DEROY CEtACI • WAT~~~ Tit£ HISTMY ····-·&..-H ~ CASE E-6 P:UJWS TEtPo J OW-11ATCHINO tfiQA..OA&[Q .JUNI' WPI'IIJIE REfERENCE ,..... NJ. I 810lENA -~,.--. -·-- e '7tli -· ~ THRESHOLD ELEU. .. ~780 ~ 5.,. .i111D 2 715 t& ;:. !: 12 I· -X .. 4 l1 -0 6 ~u .. ,..-- tl! ~ -,......, /'""'"""\ f ~ I -\. ,-f-.1 l -J ..,.._.---= ~ &D ~· I:JID2,.p ..JIN.JIIIY ffi!Uift' IIIIlCH ,...IL ,., ·-HEAD OF SLOUGH 22 R..A&KA POWER AUTHORITY RIVER MILE 144.80 -•--.cr I I 6U51 TNR R I VEF! IC& ntlallae ~· WEAn£R P£RIOO • 1 NDY 81 -30 APR 8Z ICE SJtU..A: JON :-:::=~~ ~~ (EMIN) I WAT~ 2001 Tit£ HISTMY E-6 FLOWS TEJ1Pt JN"LOW-MTCHtNO ~IAiCO ..01141' Y£Hllll£ IIIEFEJIENCE .... ...a. I BIOlENA a.TIOH't _..__,. __ , -... EXHIBIT K • ~ Ul w u.. z 0 -t- CI > w ..J Ul 91 .. ., a70 3ED 360 340 98 c 99 100 101 IDZ 103 104 106 lOIS 107 108 440 v I I AfJ v / " lrtfY / / v 430 ~ I" / AJ ~ rfV / / f'l r 420 fl1 < D -t / / / ~ lf / v ~ / / A -0 410 z l/ ( / /"" I A ~ v / , «D IT1 IT1 -f / / / AI rY /v 39l ~V 7 100 101 102 103 104 lOS Ul& lO? ., lQB RIVER MILE ~AltO PERIOD • \ NlV ll -30 1ft 112 EHERDY tEI1fNl t WATAtf' 2001 FL.,. tAM E-8 T&P • ~T WATER [l(J8TJNO WAT~ lt~TA<E DEBIGf REFEMJG IUt NO. • IIOIEWA A...A6MA POWER AUTHtRl TY tuilTNA RIVER ta: Sltt.LATI~ PNFIL£ CF MAXI ..... StiUS HINR.oi&:O ..,, .... WENllJI£ -... .... lLI w LL. z 0 -1- ([ > w _J lLI lCII 410 460 Ull llO Ill c 112 Jl3 114 115 " 7 ; .,... / .A ~ / JIB ll7 ll8 ~ SJO ~60 ; r '/ , I'll r 600 P1 b r / ~ ~ < D -i 440 7 / / r ...... 0 49) z ~ , I' I •ao ~ I / ~ ~20 f' / v / / lCII lOll llO Ill LIGDGo z ( //tt/TrP fiF 111.10 ICZ ., . t".-..,..,.._ID ICE INTPP'C& .. ~ ' ' • • •• IIJmlt OF llJ.84 ICE ------11¥111 liD / I ~ ,. / v / I .., 480 m m -t /.} ,.. / ~ / 4i0 p~ / 112 113 114 liS 118 ll? 4&) liB RIVER MILE ~AllER PERIOD • I NlV II ~ 30 APR 812 ENE:Aal [E)tfM) • WIUAtft 2001 FL~ CASE IE:-8 TOP I liMIEST WATER EXJSTlNO WATAtll INTA<E DE8ta. .. nMNCI: ~NO. • eiOIENA ....... __. &lfilTNA RIVER let: SltU..ATlat-1 PfiDFIL[ «:»: ,_lCI"'-" SfRCE:S ltiQA-IIAiito ..oucr VENTIJI£ -.,. ~ w w u. z 0 -.... CI > w _. w l18 &liD 540 119 120 121 122 123 / ,/ ~ ~ c 124 / 7 / j / 125 IZ& 12'7 128 iOO / 590 590 J / _./ I / JT1 r 611) Ill ~ < D ~ r--/ / / -t 520 ~ I A. iff I 510 A w ~V\ J . w / v :M.Al / ___ ..,._ ~-/ ~ 118 lUI 120 121 LIGDG• 1 1 11 1 1 1~ f1F ID.ID ICE • ·;,-··r ~ID liZ llft...:Z •• , ' < ">' llntiJt QF ~ ICE ----IIIUVIJl liD // ~ / // ..... 0 510 z 1// v / / , 560 fTI fTI -t 1// 7 "'/ -cc;o / ...... / j 122 123 124 125 126 127 540 128 RIVER MILE .a: Ana P'E ft I 00 • l t«)V II -ao Afllt 82 ENEJIJ'f tENN) I WATAHR 2001 F\.E [-8 TeP. NARtGT WM'ER EX 8T NO WRT~ INTA<£ 11£8(0. ~ AUN NO. 1 IIOIEWA ~ f'OMER RUTtDlTY &U6lTNA RlY£R ra: &Jtt.L.ATJ~ MlFILE f6: MXU1Lt1 STADE& HINA-£lRitO .J!INf W£NliJI( -.,. c 128 5«J 129 130 1!1 1S2 1!1! 134 136 l38 l37 590 / v / 830 / /I I / I / 611) ~ UJ 620 w u.. / I / r / / / v JTI r m m < D -i z 610 0 .... v If / 1\J / ~ / I V -0 66D z ~ a > 600 w ..J w OiL~ // v I / / I /_/ / 7 I 1_/ / /' I 'T1 650 fT1 m -i &«J 580 / VI 128 129 130 131 132 133 13A 135 136 630 l37 LEDDGo z1CP fill SG.ID Ia -~ !:--.· (1} -....va.co cca tlffiRI'IU ·~ ~' ·~ ~ .1TIIC fill LLIH ICI ----:IUVIJit .:11 RIVER MILE ~AnD P£RIOO • I t«lY II -30 Af'ft 8r ENDIOY [E)R() I WA~ 2001 Fl.Oof CAS[ E_. 1£MI • MMMDiT WATIJt £Xl8T1NO WAT~ I Nf~E DOl~ AEFIROG IUf NO . I 8101EWA R...A&t<A POWER AU1HDR1 TY &tlil·TNA RIVER [C£ 8ltU..ATU»4 flfO='CLE f7 ~lCl"-'" St~ ~IRiCD ..DU« VENTIM -.&41 c 157 7.0 ~~ 1!9 140 141 l<t4 146 148 790 7!0 .... w 720 w 1L. / / z 710 0 .... V I / / .... CI > 700 w _J w /I / / I 190 / /"" / / 137 138 139 LIDDD• I I I I {I,. CF 111.10 let 1 • ·' ·-• • ;r. &IJIIVIII.ID ICE INTEII'N:Z • • 1 ,.,. or 8..1.84 lCl ---~'I VIJtiD V/ / / /; / / / / / /7 / / I I I 7 l) / /j / / ••• ••z 243 RIVER MILE loE:RTHEJt f'£1U 00 • l NJV II -30 Af'tlt 82 ENEJIO'f ODtiMl I NAT~ 2001 FLm. CAE £-& TDP • WMftEST WI\TtR EXIISTINO WATAH:l INTIM: OE8UlH AIFIMNCE ..... NO. I 8101EWR / / / 7 / / v 780 / / 'TJIO 7S) 150 7.0 730 l~ ... _ __, fTI r fTl < D -i -0 z , rn rn -t Sl&ITNA RIVER ICE SltU..ATII:J'f l"fi:Fll£ CF ~l..utt SUUS ~ .JIINf VOfliN: ...... c liiD l?O UiO l60 w ..J ..... 140 l: ~ w 130 > ...... ~ o""A •"/\ l2D ._d_ ' :[ '.\ ··r.:J I~ .. ~ . 1\ llO :~ ,[ ·~ t t .. ~ 1 .. ~ -·· ' UXl t ' ' ,_, \\ J ' t ' • • 90 ltOY DEC ..w. FEB I1RR APR FLA6KA POWER AUlt«lRJ TY LlllDG• UIM-.a:t I ICE RIINI' &lJilTNA ltl'IER • • • ----• • •:IIIRO IXDIIlC llllnOfl WEATHER PERIOO • t tO/ 81 -30 APR 82 PROOAEE& I ON r:E 1 CE FRONT ENEROY IEfiNJ I WRT~ 2001 f. lER) DI:CNE JSOTHEMt FL OW CAl!£ E-6 TEHP I WMtiEST WATER EX &ITJ~ WATAIIA INTAt<E EE&ICJf REFEREN:E ._,. NO. I BIOJEWA tfNA.f:IAIIm ,JUI« ecliJI£ Nt'rltiN? _ .... _, .... l -··· I 9110 -/'THRESHOLD ELEU. t-~ 17& / a 3"JO ' J u \. ~¥6 lr 3ED l& -... ~ 12 ~8 u z ... 4 I'J -0 6 ~u" ~ I tl! f l ,_-J [ 1 f\ I l f\. J I J \ I '--' l J \ 1 ~· ~ ..IIMJMY ~aMI' IWIOi .... IL ,., ... HEAD OF YHISKERS SLOUGH R.RSt<R PQNER ~ITY RIVER MILE 101.50 uana__. I I 5l.61TNA R l VER tea nua.. LIDIND• WEAn£R P£R I 00 : 1 ND'I 81 -30 APR 8Z tCE SlK.Jl.ATJ~ --TOT"-1~ Ble:fVI ft11M1 I WATA'4A 2001 Tit£ HISTMY ·-----a.~ co !:-FLOWS TEftP' WARtEST WATER KltZA-€IAiim ..,,"' VDniM EX16TINO WAT~ INTAt<E IESIO.. AUEN:NCE AUH ~. I BlDlEWA -~-··-·1 -··· •?O ,.. ... !!: 4615 ~4&) _,---"'\ -! .... ·\.....__/ \ ~ 450 16 ,.. ... ~ 12 ~8 u ... r ... 4 ~ r-... J'l" •• -• .rl ... \ 0 5 tu<4 J 1 ... I= ,..--, T T ~ -I \ ,.--1 \ r T T ~ T ~-~ L_ ' J ... 1!01,.. CD ~ ..JNJRII'f 'I"'-"'" MilOt llf'ftll ,., IIR SIDE CHANNEL AT HEAD OF GASH CREEK FLA&t<A POER AUTHIJU TY RIVER MILE 112.00 ..... -.&C'I l I &lli 1 TNR Rl VER ICI! THIOCNUa L.IIIDGo ..e:RTHER P£RtCIO I 1 NOV 81 -30 APR 82 ICE SJJOU.AT JON :-::::-::-~ ~ ENElUt C£twm I WAT~A 2001 Tit£ HlSTMY o:ISE E -6 FLOWS TE"'"• WMI'IEST WATER ~ .J)IICF VENIIM £XJ6TtNO WATA~ INTAKE IESI~ AEFEAENCE. ~ to(), I BIOlEWA -M-J•-•1 -... 4?0 ,.. ... ~ ... ~~ l _/ \ . .a; II! ll 450 16 ,. t- ~ 12 ~8 u -:r ... 4 w u -r1 .. 0 ,........., .... -.. -. \ 6 . __.F ~u4 I ml~ ,--, I ' ,-- ....-. , \ r-' \ ~ I r ~ \....., \ i/ (IJ ~· OEaJeiJI .........n fUIIJIWf IWIDi fWIIIIL ,., llaZ "OUTH OF SLOUGH 6A Fl...AS<R POWER Allltatl TY RIVER MILE 112.34 .. , _ _. I I Sl.61TNR RIVER 1CI !ttl~ LIIIDID• WEI\Tt£1t P£Rt00 : 1 r«N 81 -30 APR 82 IC£ SitU-AT JON ::-::::-~~ ~ROY f~ I WAT~ 2001 Tit£ HlST~Y t E-FLOWS TEP'P • WRAI1EST WATEit lfiUA.liA&co .JOINf WMTIII£ txlSTINO WAT~ INTAt4:: DESION IIEFEA!:NCE lUI N). • BIOLEWA --.-··-·· -.... A&lij. ... /'THRESHOLD ELEU • ~ IL ~ , a . .,5 rJ .I ~ u!4i0 :1: 466 I& -~ IL 12 ~e u -:t ~ 4 11&1 u ... ,..-:'7: 0 I . ... 6 ~u .. ..r-- I ~I! r-'l I l ~ _,........,. I \ ,.-J \ r-I I '---' ~ l II" g) ~ llECIDeot ........, ,....,. .....,. ArltiL ,.1 1182 HEAD OF SLOUGH 8 Fl..A&t<A POWER AUT~I TY · RIVER MILE 114.10 Ul--.:f I I 6U61TNA RIVER IC& M~ L&GDID• WEATHEit PERlOO : 1 tOI 81 -30 APR 82 (C£ SlltULATJON --TOf"'-THIDCJeal ~ IEtAID I WAT~ 2001 Tit£ HIST~Y • • -• --&.4ef a~~~PG~ew SE E-6 FLOWS TEt1P I WAAI1EST WATEit lfNA.Uiiim .JliNf ft)(liJI£ [lCJSTJNO WATAfoA INT~ ~e:.\(111 A!:'ERENCE IUf N). I 810\ -M-_l•••l -·~ ' • ~ .. ... /TH~ESHOLD ELEO • ; 480 ( ~4115 I ,--- -"' r- .,;GO :s 475 IG -1-... 12 Ia u x 1-4 .., u -0 .. ~ 5 ~u4 ...r- I II! r-1 L _l -~- ..r-""\ I \ ,_--1 1 1 I ~ ~ \ co ~· IECEIIIIU JII#U¥N f!:IIUift'l' IWIOt f~Pf~IL ,., 1112 SIDE CHANNEL "SII A...ASKA flOWER RlJnOU TY RIVER MILE 115.50 ---..n I I 6l61TNA RJ VER rca nuooc. l.UIIND• WEATt£R PERIOD : 1 NOV 81 -30 APR 8Z ICE SJIU.AY l ON --TOTfL1HI~ ~~-~~ • WRT~ 2001 Tit£ HIST~Y .............. ~ TEt1P • WARHEST WATER ~IAiim -'liN1' W£Nli.M: I EXJ6TIHO WRTAN=I JNTAI<E [£51~ ~F[AENCE ..... ~-I BIQlE}ojA -~-J ·-·t -··· I ... -/THRESHOLD ELEV. ... !: 410 __.J_ r--J 1\.,. ~485 ..r • 411J "! lt 475 16 -... ~ 12 ~8 -r ... 4 lj -0 . .,...........,. 5 I ~u4 .r- I il! r--1 I \ ,..- ~ I \ ,_-J \ l I -..... ~ -t IGVU.R ~ .........., f'EIIU!In' ...,. ""'IL •• 1 . .., HEAD Of SIDE CHANNEL ftSII ~ASf<R POWER AUTHCJUTY RIVER MILE 1 15.90 ... ,..-.a I I 6L6JTNA RIVER lCZ ntlaecte LIIIIND• WE:An£R P!RlOO • 1 NOV 81 -30 APR 82 IC£ SltU.AT ION --TUT"-~ ENEfm fHA~~D I WATFNI 2001 Til£ HIST~Y ............ CASE E· FLOWS T£t1P • WMtEST WATER lfNR.EIAEiCO .I)INf WEiillllll EXISTINO WAT~ INTAKE CESI~ REFERENCE ...... tfl. I 81DliEWA --··-·1 -... 6i0 -~ ~6211 ~520 n f\ I .I . 616 II! ;K 510 16 -... ~ 12 I B i ... 4 lj ... 1\ r\ 0 5 ~o u -. I I I r-- !"'~'!I ~-I --·-'-. I ~~~ -r ~-, ·-----1 r ~ I I I __. - 1 L--.. .J ~· II!CDeDt ..........., fEIIUWt IWICH ,...IL •• l ·~ fU8<A flOWER Al.ffiUU TY RIVER MILE 120 .00 Na--.n I I SI.S1TNA RIVER tea nuoe.u. LIIIDIO• IEATt£R P£R[00 I 1 HOY 81 -30 Af'ft 82 IC[ 51tU..AT ION ::-::::-:lit~ ENERO'I fMW I WATFNA 2001 TIt£ HI ST~Y CASE E-FLOWS TE11P 1 WARIEST WATER ~ ..lltNI' mniJIE EXIST IND WAT~ INfRI<E CESI~ ~,~ta ,_,.,. 110. I IUOIEWA -... -.. -., -··· A A. 16~·--------~~--------~----------~---------r----------~--------~ -... ~ 12~----------~----------+-----------+---------~----------~----------~ Ia ... :r .. 4 r! 0 6 ~A: --~ wo r--t c:/ ,· .. I I I I -· ·-l l J I ~ I m~· ~· ~ JHI/II#rt n~ ,., 1182 HEAD OF PIOOSE SLOUGH RIVER MILE I 123.50 Ita l't1t01Nde LGIINOo WEATt£R PERIOD I NOV 81 -30 APR 8Z --TDNL 1KJDI ... ·--·-·&.~~ Blt:IVf IE~O • WATFfo4A 2001 E-6 FL.OWS T£,., WRRtEST WATEft D<ISTJNO WAT~ INTAI<E CESI~ ~,~NeE ftJN tfl. I BIOl&tA ,--- I I -·.::_ . • . . i.:.:.:.. .::::::J- ....,. .... IL A...R6I(A POWER RUT.U.J TY ... .,._.o I SUSJTNA RIVER ICE SUU .. ATION lit£ HlSTatY ~At~A-£1A&m .JliNf WENlllll -.... -··-·1 -... liQ& " / THRESHOLD ELEV. ... ~680 ( ~575 ' w .;&10 'Z SE5 16 .... II. 12 ;B u i ... . tf -0 5 ~u• r--- I 1l! ,....., L""'"""1 _/"""\ I \ ,...-' -J ....__.. \_ I I .-.J '-' ~ J g) ~~~ ~ .JIMRn ffM.MY IWICH ..... IL ••• lil2 HEAD OF SLOUGH SA CIJEST> A..RQ<R POWER fUltGI TY RIVER MILE 126. 10 -·-~ l I 5U51 TNA Rl 'IER ICII n.aooc. Lll:IDID1 WEAn£R PERIOO • 1 NDV 81 -30 APR 8l ICE Sltt.JLAT ION --fOTIIL 'YHIOQI!M ENEAG'I ~tw4) I WATIM\ 2001 Tit£ HISTMY . -. -.. L-. c:o.ooe.T CASE E-6 FLOWS TEt1P 1 WRRf1EST WATER ~81&:0 _.,,NT won"" EXI6T1NO WAT~ INfAI<E CESI!J.I REf~NCE ..... toe. I 810l&IA -·-.-··-·· -··· 690 ... ~THRESHOLD ELEV • ;&II& __/_ ~580 -!57& .. 510 JG -~ ~ 12 ~8 u i ~ 4 ., w !::! 0 5 ~u• --[ ~~~ r-'\ ,..-, J l ~ I \ r--' -\. I \ ,.... fJ "'---1 ~ CD HOW~ ~ .JINJWtf fti!Ulln' ....,. llf'ltiL ••• IIBZ HEAD OF SLOUGH SA CEASTl R..A&t<A POWER AUliOU TY RIVER MILE 127. 10 ... ,..~ 1 I &t.SJTNA RJYER IQl ntlaecle L&aDCio WEAT~R PfiUOO • 1 NOV 81 -30 Af"lt 82 ICE SJtU.ATIDN ::::::.-~~ EN£AOY [Et'WN) I WAT~ 2001 Tit£ Hl6T~Y CASE E -6 FLOWS TE: .. o WMttEST WATER ~IAIICQ ..J)JMf I!Ofllll( EXISTINO WAT~ INfRt<E IESI~ fEf'ERENC£ ...... NJ. I 8101~ --··-·· -... c 11116 ... ~THRESHOLD ELEU • .... ~ &10 { ~&ai .._.a._ uilim :11 5$ 16 .... ~ 12 is -r .... 4 t! 0 5 tu,. f ~-~~ r-n. .r , J \ ......... I \ r- L-. 1 l r-~ 1-A --.. '---J c.o ~· ~ ..........., l'liiUWI' ...,. ,_..IL .• , lw:P HEAD OF SLOUGH 9 ~ POWER AUTtatl TY ' .. ,,..__. I RIVER MILE I 129.30 IUSITNA RJ~ ICI ntloellle L.llmllo WEATJo£1t PERIOD I 1 tOt 81 -30 AI"R 82 It£ SltU.AT JON -TOniL.1HI= ~ROY iftWG I NATA-lA 2001 Tit£ HISTMY ·····-&.~a... E E-fLOWS TEttP I WMt1EST WATEit ~..., ..Oliff CN'Illl( DCISTJNO WATAIIA INrAt<E CDIC»> bPTtiiiW "ErEAENCE ,.,... tG . , 111 o l&4A --··-·1 -··· SilO ,.. .- ~62& ~620 • 616 "! :.& 610 I& ,.. ... IL 12 ~8 u .... ~. tl .... 0 6 ~u" r II! Ct\ __.J""l ,_ ~ 1 ~ I \ r- \.-I t r-....1 '---' IOIDIII• IEc:vaR -"'U''ft't fi!M.MY MilCH APRil .• , I.Z SIDE CHANNEL U/S OF SLOUGH 8 ~ POWER AllltDI TY RIVER MILE 130.60 .. an.-.n I I SUS J TNA Rl YER 1ca '"'~ LIIIDIO• WEATt'£R PERIOD I tOI 81 -30 APR 8Z ICE Sll1l.t.AT JON :::-:-::-::-~ == &tkAO't ~.ltfMl I WAT~ 2001 Tit£ HIST~Y ~-fLOWS TE11P I WARriEST WAT£111 IINA-liAiim ..,, .. W£N'IIII£ ~JSTJNO WAT~ INT~ tESt~ ..u~NCZ 1\JN toe. , a 1 o lEWA -.. -...... -··· IWO ... ... ~63& 5630 . ai526 :a 62D 16 -... ~ 12 ~e u ... ~ 4 lj .... 0 6 ~u4 r 1l! r r\ ,.._J ""'\ r-J t r---'\. J \ r-'. .___.,. I 1.. r f-.1 '--" co .,.,... lllaJall .INJI1tlrf f!IIUWI' ....,. ,...L. t•L , .. SIDE CHANNEL U/S OF 4TH JULV CREEK R..A&t<A POWER AUT~ I TY RIVER ~1ILE 131 .80 uu•-at I I QSJTNR AIYER 10 MO.C. UIIDCI• WEATt£R PEAtOO • 1 NOV 81 -30 APR 8Z ICE SJtU..AT ION :-::-:-:-:~~ ~AO't [EttiNJ I WFIT~ 2001 llt£ HlSTMY SE E-6 FLOWS T£t¥" • WRMIEST WATER ~IIIISCO .J»INr VOC1IJI( [)(JSTJND WAT~ INT~ !ESIO. ~f'~NCE ~ r..n. I 810lEWA -... -··-·1 -··· --.. ~., ~THRESHOLD ELEU. 5&l56 4 -!liliD :z 646 IS .. .. ~ 12 Ia -~ 4 t -0 & ~u4 ,- 1n r r\ r-,J \ ........ J \ r- I '--r .... -· ~ .IHJIIIt'f PfiiUIIW ....,. ,....'-.• , ·-·-HEAD OF SLOUGH 9A f:l.AIIt<R P'OWER ~· 't RIVER MILE I 133.70 _,..,....I all I TNA ... VUt ·- ICI M~U.Co WEATti!lt ~ I I Ht:N ., -10 ..... lC[ SINJLATJON -TO"'-lJ'i;ll TIME HISTORY ••••••-...L 81fl.fi'LOWS 1 ,~~ ~ST WATEft ....W-.D .Jtll« VINft ;;-[)(J 1ST J NO WAT ~ I N'l'~ IES I !»of M'EMNCE: lUI NJ . • 810l£WA -... -..... _1_ -..-- ;;0-~ ~866 /THRESHOlD ELEU. ~660 --l... IIi GSli x 6SD 16 ;: ~12 ~8 - :0: Ur ~4... ~ 0 6 ~U",.., ~I~r "',--r "1 ,-~I ~I \~ ~1 I L.....r ..... ...-0 CD ..",.,..lECEItmt ..INJF¥tY f'ElIUlRT IWIOi 'I'ltIL I.',- SIDE CHANNEL U/S OF SLOUGH 10 R.RSl<R POWER fUT~IlY RIVER MILE 134.30 "1_~I 1 5USlTNA RIVER 1C2 nilOOlDa l..UlINO.~ATIo£"PERtOO •I tOi 81 -30 Affi 8Z lCE SII1ULATJON ---TUTIIL THloc..-O£RCY [EtVNl I WAT~2001 T111E HtSl~Y..._..~~CASE E-6 FLOWS TEt1P I WARI1EST WAi~"IfIllA-tlAilCD .JIlHf VDfTlJl(EXl6T1NO WATRIIA INT~tESI(JIl REFERENCE FUN 1«1.I B I0 I EWA -"'-1'--'_wa IiQl)-~ ~875 a670 v?6Ii& x &ED 1& ;: \&.12- m ~8 - u ~ X ~4.., u ~ 0 6 ~U~~~H r -J 1 r-I-J \~\~ l-..[ ~ Ul lIND_II IlIECOImt .sNS'In n--.--=ti _IL.•,,- SIDE CHANNEL D/S OF SLOUGH 11 FLASt<A POWER AUT~ITY. RIVER MILE 135.30 UI_-..:r :SL5ITNA RIVER lCll ntlOOlDa UllDCh WEATt£R PERIOD '1 NOV 81 -30 APR 8Z ICE SJIU..AT JON ---TOT'lL lHI~D€RCY [EM-(I I WAT~2001 11HE HISTmV·-----L...~CASE E-6 FL.OWS TEMP.WARIEST WATER ~..oINT V£)(IlJl£EXISTING WAT~INTAI<E tESI~ PlEFEflENCE flJN "-C.I 810lE~_a.._lo __1 _.... L f09&-/THRESHOLD ELEV.t- !;890 -1 j6815 lli5&D ~ 675 16 ;: !:12 ~8u i:..... '"~ 0 5 ~U"I I ,--t-I;r ,-r-J \r--\..J \~ I-A ~r CD ~.IIUeJeOI ..INJII«1 1'(__ IWIOt ,.,.Il. ••l I~ HEAD OF SLOUGH 11 Fl..R6MA flOD AtJTHCRJTY. RIVER MILE 136.50 "'_-.0 I I 6l..61T~RI ~ER 1m lHI~u:DINQ.WEAU£R PERIOO ,I HOi 81 -ao APR ez ICE SIItl.l.ATJON ---rofrL TMIOI...ENERGY ~1VMl I ~T~2001 TII'E HlST~Y .-.-.-~~CASE f-6 FLOWS TEI'P,WAR"EST WATER ~II&:D .JII1"f VEMTlItEEXISTINGWI=lTRN:l INT~CESI(Joj AEFEREta IlJN t-C.I BIOLEWA ---"-10--1 _.14 7i1O-~ ~72S .; 120a CD 1 lEi ~710 lEi ;: lI.12 =8¥u I ~4.., u-0 6 ~U"~d!-I \r .-I \\,..-- ~~ ~ CD ~.C2CDBJl ~l'f1lUllW .-:H _IL I.'.- HEAD OF SLOUGH 17 A...A6I<A POWER AUT~I TT RIVER MILE 139.30 ...._-aD I SL6lTNR RIVER lea THf t:IlNUa LDIDlO.WE~TI-ER PER10D .1 NOV 81 -30 APR 8Z ICE SItU-ATIOH ---TDna.TIlI~ENEROY [E1tfMl I WATAIlR 2001 TII£HlSTMY • - - - - •IUei CDIPOIIIHr CASE E-6 FLOWS TEt1P I WRRI1EST WATER IAllR-£lIAIiCO •.cUNr V9IllJl(EXISTING WAT~INTAt(E rE5IGl REFERENCE ''-IN to().•BIOlEWA .._&0._1 ___1 _... 7~- ___THRESHOLD ELEU.-.. ~7!6 ta75l ui 726 ~ 720 I' ;: ~12 ~8 ur....4 wu-0 5 t U4 r....1;--J t r 0-1 ,-\r-'----JI-~~~lEC%JIEII JIN$>#f'I nRAt\'ItIIIlCH ""'.L 1.1 1_ HEAD OF SLOUGH 28 A..R5t<R F'OWER AUTtOtl TV RIVER MILE 140.50 _...-.:f I I Sl..6ITNR RIVER ICR I'WICIlIC.-LI.lIDIO.WE:RTt£R P£RIOO ')tDi 81 -30 APR 82 ICE SIttUl.AT1ON :::=:::.~D£RQY [£I¥N)I WAT*Nl 2001 TIlE HIST~Y CASE E -6 FLOWS TEt1P.WI=lRtEST WATER IAUA-£lAiCD ..JlINf VEHTlIl£EX16TtNO WAT~INTAt(E C£SleJIf AEfEAENCE flJN 1oIJ.I BIOIEWR _..._,---,_.141 1 "1IiO ~/'THRESHOLD ELEV. ~7S6 (a 7Sll i- ui 14& ~ 140 16.. ~12 ~8xu i t-.- W ~a 6tu..,........, '-I~~J \.r \-\,.---.J '--J1-6.- CD ~.lIECZIePt ..fMJRI'T 'E__~~IL,.l I~ SLOUGH 21 (ENTRANCE A6)~POWER RlITtta't1 TV RIVER MILE 141 .80 ..,_-.co,SlfiITNA RIVER 1Cll '"'CJOC.e LalIJllI.WEATt£R PfRIOO .1 POi 81 -ao APR 82 ICE SJf'U.AT ION ---TDTIL '"101_ENEROY C'£1tf:H).WA TFfolA 200 1 TII£Ht5T~V -•----..~CDIPOIeff CASE £-6 FL.OWS TE,.,.I WRRI£ST WATER 1IIQR-E-.r;cQ ..nINf W£HllJl(EXJ6TJNO WATAN:l INT~CESIG-l AEFD'£NC£It.JN te.I 810lEWA -"'-1 0 --1 _.'oR "&-/THRESHOLD ElEU.to- ~160 i~"7S6.., ";760 :E 745 16 ;: ~12 ~8'"u i....-.., ~ 0 6 t u ",-J""'i~'--"\.J \.r \~r---J '--II-~c.o IIMJllI!It llUaeDl .INJP«T rf.-.r IIlIIDi .....IL I_I IIBZ HEAD OF SLOUGH 21 A...RSMA F"OIo€R AtJT~1 TY RIVER MILE 142.20 UI_-.cr 1 I Sl.filTNR RJ VER ICR MoecI8 LmDC.WEATt£R PERIOD ' 1 tD/81 -30 APft 82 ICE SIItULAT ION ---TOTIIL TtlIDUea ENERGY [EIUN)•WAT~2001 111£HIST~Y._-..-........~0:15£E-6 FL.OWS TEMP I Wl:lR"EST WAlER 1MJA.(lAia)..JlllCT VENTlJl£EXISTING W'lTAfoR INTAI<E CESICf'ol "EFEJ'£NCE ftJN "C.I BIOlEWA -"'-1 0 --' _.... .,..-/"THRESHOLD ElEV. t- ~790 , ;; j 785... 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U'_-aD IlelFIIN&JiITNA RIV£R••••••••--..caNl IIOnCJUI WEATHER ~•~tIN 8\-30 APR 82 f'9tOORE56lON CF JCE FMlNTENERJYIEIVILCAN'tOf 2002 &ZOC Df:1X£JfjQTHE,,"fLOW C~E-6-02 If:tP.wlW£8T WATER ~.-o ..GINI'~..WW~WAT",*,INTAI<E 1E8\~.u ,....NO.,8102EII8 --,.--._...Io.a..,--. ~../,THRESHOLD ELEU •~~17l5 (~3iO ~-'- -!36Ii I% 360 Iii ; ~12 I.u i..4.... !:!\0 6 ,--- ~U .. (, II~k r-t I \,l ...-- 1 I 1\r "\f UI ~.~..IMJAlIl'f ffllUllW IWlDt lW'IllL..,,1m HEAD OF UHISKERS SLOUGH ~AStCA POD AUTHCMtTy RIVER MILE 101 .50 U.M1-.a I I SL6ITNA RIVER ICK M~I.IGDCI.WEAT~.P'fRlOO I 1 tOi 81 -30 APR 8Z 1CE SHU.AlI ON ==~~~AOV [EJtfN)I lEVlL CA-lYCN 2002 TitlE HIST~y !-6-02 fL.Oa EIP.~T WATER ~1IBIl ..o1Nl'wonlJl£ElCISTlNO WAT~INTAt<!DESllJf RErO£NCE IUt til.I 8102&l11 --....·1 _.... 4"0-~ ~... 5411) -!46Ii 1J V \z ED 1& ; ~12 18lieu i -- ~.. ~1/-............\/.......~0 & ~U4 ,..-J III~i r "'\I '---.~,..-...3 ~ l j 1\r-\J \J CoD ~.~.INJIW't ffllUlltl'IIlIDt AP'IIIL I_L I~. SIDE CHANNEL AT HEAD OF GASH CREEK A..A6t<A f'OWER AUT~1 TY RIVER MILE 112.00 _..-..I I &uSlTNA RIVER lea "e:-a.l.IIlDII.WEATtER P£RIOO '1 tOt 81 -30 Af'R 8Z la SItU.ATlON ::::::-=~~I¥)Y [.EfAI)I [.EYIL ~~TII£HISTCRY E-6-02 fL04S E.....WMtO WATfJ'IMM-(IAIim ....INI'W£ltt1Jl[EXI&TJNO WAT~lNfAtcE DESI~ flIUD'ENCE .....NJ.•8\ome --......._.le .-,0-to- ~4e5 a 410 r \t',.....-.. ED 15-.. ~12 Ieu % to-4 w f'- -•.....,-..!:!I ,J \0 6 ~U .. ,.-J III~,r ,I "--0 -1"\......j '-- LJ \,--\J \J--CIECIDImt .IH1IWr R..-IWOt _IL ••1 .., "OUTH OF SLOUGH 6A ~A8"R f'OlER AUTtfJRlT'f' RIVER MILE 112.34 ..,_-.co I 5USITNA RIVER lar Ma-ae LIlmlII.MEATl«Jt P£RlOO • I to 81 -30 Af'ft 82 ICE SI ....ATION :-:::::Ct~BL:ROV [EM«)•[EV ~k ~y~2002 llt£HI8l~Y E-6-02 'UWi ...WMl£ST WAlE"~.JIINJ~EX1STUO WAT~INTAt«(ESI~ AEfDlENCE ....NJ.I OI02£WB --."--._.- ....-/"'"THRESHOLD ELEU.~ ~411)-'-~415 / \/\iii 4'XJ ~ 4E6 16-~ ~12 ~8... 'f.4 lj r'-....... "'f"•.••.'\...J t J \0 6 ~U"~ ~I II!,r-.--,.......,-•"- L...J \..r-\I \I co IIIMNPl ~.IHI1«'I R ......IWDt IlPtlIL I.'IIR HEAD OF SLOUGH 8 R.A6MA POWER AlITKJ'I TT RIVER MILE 114.10 ..,-__I I 6L61TNA IUV£R 1m MOMIa LIIIlDCI.WfAT~R P£RIOD • I NCN 81 -30 Af'R 8Z let SUU.ATlON ::::-::~~ENERGY fM()I MY~k CfM().l 2002 litE HISTMY ~E-D2 FLOG ...wMltfST WATER IMM-IINUI .lSI"'.umJl[EXIST I NO WATANR I NrAIE (ES I (J\l ..ufN:NCZ MJN tCJ ••81D2EM1 -~-"'-·I _... 4"-/,THRESHOLD ELEU.I- ~480 (54115 ...-J \. -?C1.. 475 Iii ; ~12 18:l'u i . I-4.., !:!f ----'Il..0 ..-1"\ 6 ~U"~ '--I II!\r "'I.,r--,--,--- '--J \.-J \),} III _.IIaZIeP .INJ1«f HIIUlIn'MIIDt IftIL 1.1 1- SIDE CHAHHEL "511 ~A&tlA POWER AUTtOU TV RIVER MILE 115.50 ..,--...,6USITNA AlYEA lea Moe-.l.IIIDID.W!IlITtE"~AU]Q •I NO\I 81 -30 ~82 ICE SIIU.ATION :::::-::-~~8L~_f~uM[EVlk~~MATER l ..IE HI STMY EXISTINO MATANA INT'~[£SION ~-'II"VDmII£ IlIUDlEta ~N).I 11102&08 -"'-"·-1 _..• ~s ~/,THRESHOLD ELEU.I-!:~!ID --1-. ~485 ~\ Cl!4ID :II 4"5 lSi-I- !:12 Ieu...r I-4...-!:!I 1\0 ...... & ~U4 ,.-J-I II!\r "'\J 1 ,---,.--.- l.....J \....J \J \} co --~..IHJM'r l'!aMY IIlKH _IL •••1- HEAD OF SIDE CHANNEL "SII A..ASI<A POWER flUlHCRl TY RIVER MILE 115.90 ...-___I I 6USJTNA RIVER lea Me:..-L.IIIDlII.WEAT~1t PfRIOD I I tOi 81 -30 AI"ft 82 ICE SIIU.ATJON ::-:=z:.~B:k1Vt f~I [EVIL aM~TlttE H(SI(Jff E-D2 L.CWi TE,p,T WATER MIIlZA-EaiiO .Ill"'WENllJI[DI6TIND WAT~I~AME 1ESI(J\I lIE'En!NCZ IlJN N).I 810me --'---1 _... 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I SUSITNA RIV£R 1m Mc.aa ~.NEAT~P['U 00 • I tOt at -30 Al"R 8Z let SIItLAT ION --mIlL ;'1==Me:~-fmuMIEYl~~WATEft TUlE H1STIJff.............~.JlI"'8t_EXJ8TJNO WAT~INT'~IESI~ ~"-"NO.,1lI102Be _...-....-.-.. &15 ,-~.../,THRESHOLD ELEU •;em (55115 --l.- -!1i'lO -I \.. 5&S IIi ;12 IB ~4 ~ 0 - 6 ~U4 ~ '--I Iii '-..r ""10 '.--J I r\..r "\r oJ \J,......lII:lZNPI ."..,..,n .......IWIOt _IL I.'.- HEAD OF SLOUGH SA (UEST)~A6ICA f'OWEJ'AUTHCltJ TY RIVER MILE 126.10 _____I I &lIiI TNR ft,YEIt I",",~"-'.~AT~P£RIOO I ~Itl -30 ~82 ICE SJtlJLATION-TlmLTtI,=&L~_~uMCEVlk~~WATEJIt TltE HI6T(Jft ...........CD. ~.-:D -'lIMl'eTlIllDCISTJNOWAT~INT~t:E81~ AUEAENCE .....~.I 1t,D2EMt _...-...-._... ., /,THRESHOLD ELEU.I I- I ---l.-t ., ,...---..,I-..,r ""\_I J 1\\r \J,- ~IIEaMIJl .IIHJIf«'I "...-IIIIlOt ....IL..,.- HEAD OF SLOUGH SA (EAST)I~---'"RIVER MILE 127.10 ----IIa.il TNA .uva. oec.L.IIIDCI.~ATtE"PflUOO , I lOt 81 -30 AM ez la SIIU.AT JaN TlmL.~~Im ~~I [EvtL~Y~2OCl2 TU£HISTORY.......E-D2 L.l)e E I ~T WATEJIt ~"""''''IIIf'''''EXISTJNG WAT~INTAtCE lESlGt M:I'ID'!NCE .....hQ.I Blome _.-...-._.... 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"\IIn,r "\..~ '--'I \r r-".....IIIaMal ....,..,!'f__....,.fIP'lllL,.,,- SIDE CHANNEL U/S OF 4TH JULY CREEK A..A6ICA POWEJIt AUTHDftI TY RIVER MILE 131.80 __-at I I IlJIlTNA ftlY£R IC.,",~"""~AT~f"fftiOO • I NEW 81 -30 Af'ft 82 ICE SItU-ATIIIN --"TIL '"''-~~~muw.lEV~~~WATfft TIlE HISTQRY .-._._~co ~,.I)I".un_DUITINa WAT....-INTAte [ESICJo! ..uUWIU lUI fe.I _IOZEWI --...-..... ......_THRESHOLD ELE~.~!:Im I5-L -!li&D ~ &46 1&,-- tL 12 Ie ~4 t! 0 5 ~U .. M 1 IIn\ ~I \.r ..,..llECD.ut .INIMf Pl.1lUWt .-:H _IL I.'a- HEAD OF SLOUGH SA A..AIIMA POUt AUTHORITY RIVER MILE 133.70 __-.r I I lUll TNA Itl Y£R Ie.Ma:.c.UIIIIND.NEA~1t I"(ltloo •~1Ot 81 -30 ~82 ICE SItU.AT ION --TOT"-~~-f~uM Y{~~~WATEJ'11t£HI6T~"........... I4IRrA-l8iIta ..GI.....umMEXISTINOWATCHlINrAl«[ESI~ "Ef~IlJN NJ.I 1I102EWII --"'·-1 _... 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REnMJa NM NO ••IIOICXD 139•• 157 •••VI // /7 /7 //}/J 1/ / [7/// /V // L7 I j v7 //// VI v V I //I 7 /r'/1 V 7 VI [7 /7 I 740 LIIlDG. 1/tIl ,I =:':'~D I':lenwa ';.',.:..t,~:.::.-',.."......ICI ----ItIVIIt lID 680 157 Z 710 o 0-4....a >700w ...J W r 18D 1?D ISO 160 W -I-140~ «rw 130 •>,-;.---....... .;rJ ~I~c:r ••120 -.,~~:J '[\ .~0 .,~ &10 ~~-\,-.... 0 .~'.\1m •. '0 ~\•I ... 90 N)V DEC .....FEB tAt APR fU&(A f'QWER AUTlOtlTY UDDCI...._-.0 -. I~RID«SUSlTNA RIVER•••••••••-mIG aaNI IIlmCM WERTHER PERl(X)• 1 to!BI -30 APR B2 PMOOflESSION C7 leE FRONTENEADYC£ttIM)•WAT~2001 ..lEN)0ECJlE£lSOTHERflFLOWCASECINT~E 1880 Rf"f'AlR:H 1850. AEFEAENE .....NO.•elolCXO ItIUIWtRiICD ..oliff VORIIl£ -"'-"'--1 ................. 8)...~THRESHOLD ELEU •t- ~ns (- ~R),II V '\.. -iili& 2 3ED 16 t-..12 18 .. -r t-4 l1-0 "\ 6 ,--.I~U ..,..--"\ , II!, ,I r '\"A .~ l I ,1\I •.....ae:a.at .JIUWf f£aJIWf MIlOt "'IL I.L .IR HEAD OF ~HJSKERS SLOUGH A..R&fCA f"OER flJTttrRl T'( RIVER MILE 101 .50 ..._-at I I 5U5JTNA "IVER lea lHIc:.lDa l.IImCI.WEATt£R PfRlOO • I to 81 -3D Flf'R 8Z 1C£SltU.AlIaN ::-:-::7~~O€,.;v ~I WAT~2001 litE:.-.ISTl!'Y CASE C OWS INTAI<£1B1ll.APPRCIDt 1850. IAUA-lIAItO .I)'"VEM'flJl[AEfo.ENCE fUt NJ.I SIOlCXO --'-"'--1 ..... c ~OX).....~... ~411) -!<&/, I LJ \ 2 - ~SD 16... ;12 18-~4 r:t r···-".~-I .\I \0 ..............~..-..- 6 ,---.f~U",--,I II!,.....I ,J ~I ,J ,I ,I~-L.-J ,}--II!rD.at ..-uwr n..-IWOt ....IL I.'.l1li: SIDE CHANNEL AT HEAD OF GASH CREEK ~A&MA fIOo£R AUTHORI Tl' RIVER MILE 112.00 _.......,I I filI5JTNA R1V£A 1m ,",e:-aI LmDlD.WEATt£"PfRtOO I I NOV 81 -30 APR ez ICf SItLt.AT ION --~'"IOC=ENEROV IEItfMl I WAT~2001 TIt£HI8T~Y••••••~lll CASE C ~aws INTAME lEBl.APPRCR:H 1850.~"'IMfKHl"AEfEAENa:.....NJ ••810lCCo -"'-~·-·I _.... 4';0... ~.. 5410 r , I \~4IiIi =& "50 IS-L:12- 18u-~4 tt I -0\-J .........._..\/,a 6 ~ ~i:r .----l I-,\J-,,J \, ,I~ I-A -L-I \J--lIECDIP .......,RIIUIt\'IlllIOt ""'IL 1.1 ..- "OUTH OF SLOUGH 6A ~f'Oa:R AUTtlJUTY RIVER MILE 112.34 ..._-..:r I I 5L6J TNA RI V£R ICII ntI~LIDDG.WEATIER flfRlOD I 1 NO¥81 -3D AI"R 82 Itt SJlU.ATlON -TOM.ntla=l 8L~~~•WAT~2001 TII£HI6T~Y•-----.....co I NTAI<E IBIll •Af'f'''1R:H 1860 •tINJW.-:D .JJ1Nl'WOfJ_llIIUDIENCE ......NJ ••810lCCO --,,--....... 48i ....,.THRESHOLD ELEU •t-~4ID ( ~4"Jl5 r \I \·4;0II! :IE .. 15... t- tL 12 18u-~4 tj ..........-'--I ...-..\~\0 -........ 6 ,.--- ~U" , ,...,III~-,,I I----"\.J 1\--l , , ,I ~-L.-..,1 ,J ~lIIXIDeut ......,naIIW ~....IL •••..- HEAD OF SLOUGH 8 A..~f"CIO AUTtUtl TY RIVER MILE 114.10 ...--.p I I 5l.61TNA RIVER ICZ ntlDlNUa LIIlINO.WEAn£R P£RIOO ;1 tOI 81 -30 APR 8Z tCE SItU-AT ION =:=~~~RO't'[EHIN)I lof\TfN'200 1 TltE Hf61~Y C fLOWS INTAKE IBBJ.APPROJDi 1ISO •~1AllCO .DI",von ..AUfAENa:fUf 1tC.I 8101CXO -"'-"'--1 _.... G5-/'THRESHOLD ELEU. ;480 ( 541&'--"1 \-V ~~ •GOII!z 415 16 ... IL. 12 18 u i...4 lj ...-.--I , 0 - 6 r-- ~U .. r- r-'\T Iii ..........J ,I ~\-..J \J 1 J '---' L-..,I T -, ClII ~lIlmeOt .......,fI.......,IIlM)t fI'tIIL I_I ..- SIDE CHANNEL "511 "-~fIQWER AUTHCRI TY RIVER MILE 115.50 ..._-.0 I •5USJTNA RIVER lea 1WI~LIIlDII.WEATHER P[RIOO . I tOI 81 -30 AfIR 82 ICE SIIU.AT ION --nlT"-~ENERGY C£tR«)•WAT~2001 T11£H[6T~Y ······L~CASE C FLOWS INTAKE IBIll.~1150.1IItZA-(-=O .1:11"VOlT_AEfD£NC£.....1\0 ••810100 -....-...-·1 _.... .. ""/"THRESHOLD ELEV.~ ~48D .--'-..J \I \5~~ IliGO z 4')5 Iii... ;12 18... ~..'-.'" Ij I ,...-J \0 &--.,-~U"r--"\III~~I , ~1\---J \I ,1- ~I \I--IIOZIID ........nllUlW lWlOt IIf'ItIL..,.., HEAD OF SIDE CHANHEL "511 A..AIiKA f"OQ AUTHlJtITY RIVER MILE 115.90 .........I I 8L6JTNA RIVER I CII lttICIlIlUe LmDlD.WEATI'£R PfRlOO I I HOY 81 -30 APR 8Z lef SlfU.AT ION ::::::-~~EHEROY ~1tM)I WAT~~l TUE:HIST(RY CASE C OWS INTAK I •APPROACH 1860.~..J)INI'won_..u'EAENlZ .......c .•81010Ul _..._"._-,_... AD... ~128..-5&20 I I \ .;515· :a SID 15... t:12 18... X to-4 lj...IDI..........-- 6..-~ii4 ,--,I II!-,--,,,,.-J \,..,, , ~\/' l.O 00.-.lIIt.CZNIJt ..IMM'f "'aM\'MIDi ....IL 1.&..---fUl6KA f'ICM:R ffJ'fHOtI TY RIVER MILE 120.00 __-.r I,&uSITNA RIVER 1m M~UQINIl.WEATt£R PERIOD • I to 81 -30 APR 82 ICE SltU.ATlaN ::::::-m~BLROY [EfRt)•TIN'2001 Tn£:HIST[Jft Cf'LOWS I NlAKE Il!IlO •AI FRtR:H 18S0.~.lJINI'81l8l£~DENCE fIJN f(J.I 8101CXD _k_P··_'_... .. &m-~ ~56B ~sm -J"T\II!&46 --:z 540 IG-~ I&.12 18... %~.. 1\AtJ-t'I 1\0 6.,--'~U4 ~, II!-r--'\r-l -, ~\(oJ ,, 1 ,1 •......~........~.....fWOt ""'IL •••.- HEAD OF "OOSE SLOUGH A..AStCR flOWER AUTHCftI TY . RIVER MILE 123.50 _I_-aa I I 6UiITNA RIVER .ea naClOlUa LIIIIIlI..WEAT~R PERIOD .1tOI 81 -30 APR 8Z ICE SIfU-AT ION -TO"'-~8L:ROY [E11FN)I .-:lT~200 I Tlt£H1STMY........~C FLOWS INTAKE \BIll •Af'f'1UCH \850 •IIRZA-UA6tO .J1'Mf von ..AEFEAENCE fUf I().I BIOICXD -~-"·-·I _... &lit-/'THRESHOLD ELE~....,IL--I55iS, -!570 rt :K ti3i 16-... ~12 Ieux ...4 lj-1\0 6 ~U .. ,-J 1'"""""'\I II!r-",.-,rI .--I \....J ,f I I,I I CoO ~Il llE.CI:NIlt .IHJI«'f PlfIlUllW ..-:H lWttlL I.'11m HEAD OF SLOUGH SA CUEST)A..f8CA f'OO AUTtOtl TV RIVER MILE 126.10 ...-...,1 •lUSt TNA "I V£J' ICII THI~LIIIINlI.IEATtElt P(RIOO ' I to el -30 APR ."fa 5UU.ATIIJN =:::::~~~ENERGY [EM.(]I WAT~2001 1 UtE Hl8TCJtV CASE C FLOWS INTAKE \811)."f'ItlR:H 1160.~.JlI"won_AEfDlENCE:~..c .•1l0lceO --1"--'..... 690 - ~ ~THRESHOLD ELEU. ... ~586 t ~511) .,;&7& :& 570 16 -... IL 12 ;8 u ... X .... 4 "' u ... 0 5 ~u" r-F_ .r--1. J d! 1""\ r-. .r-1 ,----,. I ~ l 1 \ J I l I to ~· IIEX:IJaJI .6HJIIIrf n..-MilOt ,.._IL ••• 1182 HEAD OF SLOUGH SA <EAST) A...A6I<A I"'(JWffi ~I TY RIVER MILE 127. 10 .. ,,.-.a I I SUS I TNA Rl YER ICE ntl~ I.&GIMDo WEATt£1t PERIOD · I NOV 81 -30 APR 82 ICE SlrtA.AT JON ==~== ENEROY tEMoiO I WAT~ 2001 Til£ HIST~Y CAS£ C FLOWS J NTRKE UHl . APPIICR:H 1850. ~IIA&CO .J)IIfT ¥01TliiE AEFEJ£NCE flJN toe. • 810LCXD --..-1'·-·l -.141 c .. IUS .. /THRESHOLD ELEO. ~ ~ 610 / ~&a; • 6tn ....__._ II! Jl 596 16 ... ~ 12 ~8 u X .. t -0 6 tu-4 ,....J ,....-, I ~~~ '" r-; -r 1 ~ I -\........, r J ~-~ ~ f ua ..,.,.. CErDII!JI J/IH.6III(f Fl__., IWICH .... l .. , lel2 HEAD OF SLOUGH 9 A..RSt<A POWER AUTlOU T'f RIVER MILE 129.30 ua--..rt I I 6USJTNA RIVER ICII tHI~ LmrMII• WEATI'£R PERIOO • 1 NOV 81 -30 APR 8Z ICE SltU.AT JON -TOTN.. THIOI.._ EM:RCY IEIVNl I WAT~fo!A 2001 Tit£ HIST~Y ........... ~ CASE C FLOWS INTAKE UBI. APPRtR:tt 1850 • tAUR~III&D ..OIICI" W(Nfllt£ AEFER:NCE AIJN Nl. I 810\CXD lljllfiOH'J -~··-·1 .... .., aao -... ~625 a620 c.O 616 ll: 610 IG ~ 1- ~ 12 ·- VB ¥ u x 1-4 w ~ 0 5 tu• J .r::-1 1 ~--~~ J r'\ J '"'\ f "1 r--'\.. j ~ 1 l J 1-& \. J 1-,. I CoO ~~DVD~Ra IIEl%I'IIPI .JINJifll l'fiiUI'n' IWDi fftlL .• , 11112 SIDE CHANNEL U/S OF SLOUGH 9 A.. q5I(A POER AlJTH[fil TY RIVER MILE 130.60 -•--.ro-I I Sl.6JfNA RIVER ICZ ltflOOIQa L.DIDCI• WEATI'£R PERIOD : I tD1 81 -30 APR BZ ICE SJIU..ATJON --TO""-~ EN:ROY IEM«l I WAT~ 2001 lii1E HlST~Y •••••• L~ CRSE C F\..OWS INTAKE I BIJJ. APPRCR:H 1850. ~IIR6m ..OINt' VDfllll£ AEF~NCE ftJN NJ. I BIDlCXO ... -... -... -.. -.... , GAO ... ... ~ 6!16 j&30 w ~ *!626 X 62D 16 ; ~ 12 ~8 u i ... 4 !! 0 5 ~u .. _j ~ I II! r I'\ r""'\ r l "-J ._____ I I -u "\.._} L...... I ... U) IIDYO!elt. ~ ........,. fi!BIUIW IIIIIDt fftiL •• l ·- SIDE CHANNEL U/S OF <tTH JULV CREEK Fl.ASAA POWER RUTtiJU TY RIVER MILE 131.80 uu•-..a I I 5U51TNA RIVER IC. 'fHIOMIB LmDID• WEATt£R P£R(OO I l NOV 81 -30 APR 82 ICE SJI1Ul.AT ION --TO"'-1HIDUCatl ENERGY a::"~o . WRTA-lA 2001 Til£ HISTMY ·-----&.l.et ~ CASE C FLO~S I NTRKE IIBl. Af'F'RtR:H 1850. ~!Aim • .CIINf vemJt£ RfFEJ£NC£ RUN t.O. I BIOlCXO -.... -...... , -.... G66 -~ ~680 /THRESHOLD ELEU. ~656 ;;j ._f_ 0GS0 "lt 645 IG -~ ~ 12 ~8 u ... J: ... . w ~ 0 5 ~u• ~ r\ J ~~; -J [\ -----"' l. J l ..----. ......_, I I r-.J 1-A '----' ... ~ ~ ICMJII!It ~ ..~MAn ,r:..,..., INOi AI'IIIL ••t li82 HEAD Of SLOUGH 9A ~ASKA POWER fl.ITIUtiTY RIVER MILE 133.70 .. ,-~I I Sl.61TNA RIVER ICZ 'll11CIOIUIS LI!IJDIO• WERn£R P£RIOO , l NOV 81 -30 APR 8Z ICE SttU.ATJON --TOTAL. 1111011e88 ENERGY !EM<() I WAT~ 2001 TU£ HISTMY • -• -• • Ll.ei CllltrOICNf CASE C FLOWS INTAI<E 18e0 . Af'PR(JDi 1850. ~ .!liNT V£NTIIIE REFEJ£NC£ flJN I'C. I 8101CXD -.... -.. ·-·1 __ , .. 6i0 .. ~TH~ESHOLD ELE~ • .. ~666 ( a660 t .OGD& :& 65D IS ;: ~ 12 ~B u i .. 4 ... ~ 0 5 ~ u ·- r-- r-"\ I tH --f r\ J l r l -= ............ I I r-,..1 '---' '----.__] 1.0 IOIU.It ~ ___., f'f__., MilCH ,...IL .. , 111112 SIDE CHANNEL U/5 OF SLOUGH 18 A...~ POWER flJ'TtUUTY RIVER MILE 13 4.30 -11•-..u I I SUSJTNR RIVER ICII twt~ LDJPIOo WERTHER PERtOO • 1 NOV BJ -30 APft BZ ICE SJIU .. ATJON -TOTIL 1"1011C81 ENERGY £E~D • ~A TIN\ 200 I TII1E HI ST~Y ···-··a.~~ CASE C FLOWS IN AI<E IIBJ. AIFR~H 1850 . IAUA-EI!f&D .JIINT VENTUIE REfERENCE IUf t.D • • B I 0 I CXO ---· .. --. -·- 680 ,.. ~ !!;675 ~nl ~Ga; Jr 6Sl 16 -... 1&. 12 - ~ 8 u i . ... .. .... u -0 6 ~u" .;-- 1'"'\ I II! -J ~ J l. J ' .__. I ' r 1-1 .__. .__. .... "' NINOII!It lliEl'%rerA ..JIMMY n.-r IWICH IW't!IL •• l 1882 SIDE CHANNEl D/S OF SLOUGH 11 A...Ar.t<A f'OI.£R AUT.cRJ TY RIVER MILE 135.30 u•--.ur I I Sl6JTNA RIVER Ita lHICMIUa L.I:IXIIO• WERTI-£R PERIOO • l NOV Bl -30 APR 82 ICE Sll1l.JLATlON --TOT"-TMIOI'IEII ENERGY tEHAIIO I WAUNA 2001 Til£ HIST~Y ······IL&.et~ Ct:\SE C FLOWS J NTRI<E IBEtl. ~H 1850. ~ll&ll .Jlllfr ¥EIOIIIE REFERENCE RUN NO. • BIOlCXO -... -··-·1 -.... 5S6 ,.. /THRESHOLD ELEU. .... ~eo J ~885 ui&al :s 675 16 ;: ~ 12 ~B ~ -J: ... 4 rJ 0 6 ~u .. _,.-- ("\ 1 d! --J '\ J 1 J I I '--" I I r r-1 ""L--1 ... U) NMJIR. ~ .,.._., ,r:~ ,.,. fW'WIIL .• , t.r HEAD OF SLOUGH 11 R..RSt<R f'OWER AUTtml TY . RIVER MILE 136.50 _,...-..:tt I I 5l.61TNA RIVER ICI MOIIae L.aiiHD• WERTI-E:R PERlOO I 1 NOV 81 -30 APR BZ let: SI"UUUJON --TJJTIL tKIOCie. DEROY CEIVNl I NAT~A 2001 Tt I1E Hl ST~Y • --- --~ CDtr'OI«Nf CASE C FLOWS lNTAt<E IBBJ . Aff"RCA:H I ISO • IAUI'WIAiCO ..JIIKT VEMT\1:0. REFERENCE flJN Nl. • BIOlCXD ---t·-·1 -.... '7iO .... ... ~ '125 ~120 .,; 7Ui ~ "'\ 710 16 -... ~ 12 ~8 X u i ... 4 ... u ... 0 5 ~u .. r-- r "'\ I ~I! --J J \ r-r-1 \ - I I r - II) ~· IIEWIEJt .JNAn fti!Uft'l' IIIIlCH ,_.,.IL .. , a-.z HEAD OF SLOUGH 17 A...f&<R POWER flJTtUUTT RIVER MILE 139.30 ---.,cr I I 6l.61TNA RJ VER IQ[ TtiiCICNDa LIIIDIO• WEATI£R P£R[00 . I tDi 81 -30 APR BZ [CE SJIU..AT ION :-:=:-~~ El£RO'( [EIR<IQ I WATf:lofA 2001 ll11E HISTMY CASE C FLOWS INTAKE IIHI. AI PRIR:H 1850. IAUA-EIJ&D ..JIIIff WEHTIRE REFEJ£N:E RJN NJ. I BIOlCXO -·-to·-·· -.141 , 140 -/THRESHOLD ELEU. .... !: 7a6 ' a 730 - uj126 . :I 120 1G ;: ~ 12 ~8 ~ i .. 4 w u -0 6 ~u4 r-- I "l I II! \. r-f-1 I I 1 l 1 ID 1010111!. II!DDeDt ..IHJM't PE8IUit'l' IWDt ''"'IL ,., 1182 HEAD OF SLOUGH 20 R...Aiit<R POWER AUT~I TY RIVER HI LE 140.50 -~-~I I 6US1 TN\ Rl VER ICI. MOO!aa I.IDINO• WEATt£R PERIOO : 1 NOV 81 -30 APR 82 lC£ SJI'U.AT ION --TDf"-~ ENERGV EE:"~ I NAT~ 2001 ll11E HlSTMY • • • ---&.l.e1 ~SEC FLOUS 1 NTRI<E I Bill . APPRCR:H 1850 • IMlR-£11&.D JDINf VEJniiiE AEF'EAENCE ...... 110. I 8\0ICXO --.... -··-·1 -··· '7GO -/THRESHOLD ELEV. 1- ~155 ( a7Sl _l ui 7.&6 Jt 740 16 -1- ~ 12 ~8 ¥ u i 1-.. "" u -0 5 0..\j ... r-- ~~i r \ I \. r .J \ I - ~~ I J l r ~-o ·-Ul IIJ'Ifnlf:. IECDI!IIDt ..JMAlf fEII'UIWI' IWIIICH Ari'IIL •• l ltlll:l' SLOUGH 21 <EtJ.T RANCE A6) A....ASI(R ~ fii.J'T .. JU TY RIVER MILE 141.80 .. ,1'111-.a r l St.EiiTNR RIVER laE nuaoc. l.lODIO• WERTI'£R PERlOO I I NOV 81 -30 APR 82 ICE Slt1UlAT UlN --TOTIL THIOII«. DERO't' IEHFNl I WAT~ 2001 Tit£ HIST~Y -•••• • L!af CIII!'Ot«HJ' ~SEC FLOWS INTAKE IBBD. APPRCR:ti 1850. ~IIIEID ..OINt VENTIIIE f£FD£t.'CE RUif toll. • BIOICXO -.... -... -.. __ ,., 1Si6 ~ /THRESHOLD ELE~. ~ ~160 ( a756 ----.... .,0760 ~ 745 IG -... !!: 12 ~8 - 'lC u x ... 4 .., !:! 0 6 ~u" ,....--- r ' -, ~~: \._ r ,..J I I L_ I 1-6 _. ~· tuVtEJI ......_1 ffi'ILMJ INIOi """IL ,., 191!12 I HEAD OF SLOUGH 21 A...A6t<R POWER AUt ~ tTY RI VER MILE 142.20 ua--.a T I 6L61TNA RJVI R ICZ THIOOIUI LmDIO• WEATt€R PERlOO I ~ Bl -30 A1"R 82 lC£ SJI1ULATJ JN --TUTIL lHIOC~ ENERGY tEHA'«J I WATA-IA 200' T I tiE HIST~ Y • --.-. ~ CDtPOICNT ~SEC FLOWS INTAKE IBEil. AI·FRIR:H 1850 . REFt:AEHC! "-lN t(). I 81010<0 lffUI+.f:IIA!iCO .Jl I Nf \'EHT -~-1 .. -•I -· 796 ~ /'THRESHOLD ELEU. ... ~190 ' ~711i "'\ .,;7110 11: 775 JG ~ tL 12 as :IC u i 1-.. ~ 0 6 tu,. -r "'\ I ~-~; L-.. r ..1 ' I '--J <: T ~-~ co ~· ar:tDaJt .INJ/IIIf'l fliiUWI' I'IIIDi ,...IL ••• 1882 HEAD OF SLOUGH 22 R..A6t<A POWER AUltOU TY RIVER MILE 144.80 -•--.act I I 5l6JTNR RJYER IC2 ntloela8 LEDDID• WEATt£R P£R[00 I 1 tDi 81 -30 APR 82 ICE SUU.AT JON ::::-::-~~ D€RCY ~11fMl I WAT~ 2001 Tit£ HISTMY CASE C OWS INTAKE 1880 . AWR!J:Di 1860. IMZA-€1116CD .n IMr VENTill£ AEFEAENC£ R.JN N:l. I 810lCXD DPilOit? -... -.. ·-·1 -.141 I ...... w I..IJ u. z 0 ..... ...... a :::> w _J I..IJ • aBD ., 91 lOD 101 c 102 103 104 106 ~ ty / v / / / v I 1011 l0'7 lOll .., 430 3'X) / ,..... / ~ ,.. r 43) fT1 / v !EiO / .A I' / /" aso llA1fP' 7 11-II" I 3.eo I / I • 81 100 101 LIDNI• VJ LLJ. Q':.~~D .': llffiJPIIZ . -'· ., ··>·~Of..,_.. ICI ----lltiWit ... / , / ~ , / , / 410 / / 4QO ,(j ~ / / A) ()' / / ~ 7 102 103 ·~ 105 RIVER MILE v 106 107 ... -~ !90 ., lOB &UBITNA RI~R ~AllD f'ERIOO • 1 NJV ll -3D AM Ill! [C£ 811t.LAT1aN < ~ ...... 0 z , fT1 fT1 ..... IIJ'f [E)tiM) I WATANA 2001 F\.ONa TDP AU..£, ..,....,, a. 1800. f'NFIL£ C6' ,..,._.. anus ..... Nl). I IIOICXA ..... lOB A'XJ 109 llO Ill c 112 113 114 ~? 7 G v / ~ ~ .. / J 16 JJ& 11"7 118 521) ·-r- 510 // r '/ /.? , r lim , ~ 7 / v .A!! (/ < D -t I z · 440 0 ff / A ~7 r -0 490 z ....... t-a: A 7 v I > ~so w ~ w I ~ .J w 9" / ,/ ./ AJO / lOll 109 llO Ill I.DJG• z z 17 zntal' CF RIO 1a , ... , • _.., _ "--...vD.ID liZ lllfllll'tiiX . • • ·-• --llnflll OF &.Lat Ia ----·MYD 1111 lA'· 7 I ' . ·. /: ~ / v 77 7 "T1 4eO , , ~ A 7 v/ , /Y / A'lO B 7 / liZ 1 13 JIA J 15 116 11'7 A60 liB RIVER MIL E ~AnD PEitiOO • I .elY II -SO ~ 8t EHUIOT lEW() I NAT'"' 2001 ~-C F\.OWS To. AlLE• WWES1. 11.. 1.:10 . Arrn.oa: lUI NO. I 8101CXA ...... -.a &&JStTMA Rivet ttt 6Jtt..LATUJo• PNFILE CF ..,_lCt._,. Sf~& ~ ..DillY .ucfllll -·· e 118 119 120 121 122 1%3 IZ4 125 128 IZ7 128 &o~-----+----~----~~----+-----~~~~--~~----~~----+-----~KD L::~:v / ·~~~----~---+----~--~~~-~-~~,-~~: ~v---~~v--~----~---4----+~ l18 lUI 120 121 LlllDG· TC. IF 111..10 ICl l-'i_(_f_I_{.•WVD.ID ICZ llfTIJI'IIa .,·=x ...... G E'tlllll CF ...... ICI ----lMWJI 1111 12Z 123 12• 125 126 RIVER MILE !«ATHER f'EJUOO • l NJY 8l -30 Af'R 11r ENEJill (IJRil I WATAffl ZOOI a. c FUJN& TOP~£· ....at. a 1800 . M:nMJa IUf NO. 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SlJII TNA It I YEit __________ .,...OliN&·~ ~n£R PERICXl • 1 tOI 81 -30 APR 82 f'RUC»E!!& I ON DF I C£ fiDff fUt [EIA«) I ~T~ 2001 & lEAD DECN:£ lllmCM FLOW C~ C TE .. RI..LE ·~6T. EL 1800 AEFEREta ..... NO. I 8101CXA ~ ..,, ... vomJI[ lwYiftlf9 -.... -··-·· -·* all) ... ./'"THRESHOLD ELEJ • ;1178 ( 5D) ' 1 -!iii& ---.. z 3liD 1G -1- ~ 12 ~a ... ~ 4 l1 -' 0 ·- & .r-- ~u• I I tU T r r-"\ -L.. "\ J \ ~ \ IGVU.U DII:IJWJt .JIItUIIT ~IIUIW ...,. ""'IL .. , ,_ HEAD OF ~HISKERS SLOUGH ~ POWER AIJTtllRITY RIVER MILE 101 .50 __ __,I I 6U!UTNA RIY£A tea '"'~ LIIIDIII• WEAn£R PERUlO • l NOll 8J -30 APR 82 Ia S1tt.t.AT JON --TUnL~ EHEROY li£11fMl I )IATA'olA 200 I lll£ HtSTDRY ···--·a.l.8f~ ~ c aws utr IU..E 1 WMttEST. EL 1800. IINA-UI&D ...,, .. vomJI( ftUD£NCE 1tJN Nl. • BlOlCXA --.-...... -... ~'Xl -... !:488 5.., ..;AE5 , I ' u \ lt ~ .&) l& -... !: 12 Ia ~. ~ r .. ,-.. . . -_, -r ·,·-····-·-· .:\ J "\ 0 6 ~ ~r; .. ,.-- I ~~~ T I T -r 1 rt f1 T '-- '--" \ I l /' ~ III!I:DIRR .IHJII6l't RIIUWI' ....,. ,...IL .. , ·- SIDE CHANNEL AT HEAD OF GASH CREEK R..~ f'OO AUTHORITY RI VER MILE 112.00 ---.:f I ' &US I TNA Rl VEft ICR !HI~ UIIDIDo WEATt£R PERIOO • I teN 91 -30 APR 8Z ltf: SltU.AT ION --TGTIL '01100«81 ~ C£HfN) • WAT~ 2001 Tit£ HlSTDRY -• - - -..... c:DI'OIIeNr c FLOWS TDtP IU..E I WARtEST. [L UIOO. ~ .JII ... VlH!IM AEFE:RENCE ...... tC. I BIDlCXA --··--· -.. --- ~ ~ .... ~-- ~., If ' I \ .;A&& ---~ 4SD 1& ... ~ 12 ~8 -~ 4 ri I ··•·· •.• _l ... I .......... ... .. -.. -~ 1 \ 0 6 - ~u4 ~ I II! I ' r ~ L 1 ,.-, fl J --'--' ' J J .J ~ lllmiD J1HJIIIf'f f'EIIUWI ...,. II'I'RIL ,., ·- "OUTH OF SLOUGH 6A A..~ flOWER AUnlltiTY RIVER MILE 112.34 __ __,I I SUSJTNA RIVER ICI! M~ UIIIMO• WEAn£" P£RIOO • 1 HOY Bl -30 APR 8Z ICE SUU..AT ION :-::::::~~ DEROY ~fRCJ • NAT~ 2001 Tit£ HISTORY CASE C OWS l£tP N.l.E I WARPEST. [l llllO. ~ ..JtlMr W)CT&II[ AEFEJENCE ..... NJ. I IJlOlCXA -... -.. -.. ...... ..... -~THRESHOLD ELEU. ~ !:480 _i_ ~·115 lf \ ~~ \ llial :a 465 16 .. ~ .. t2 ~8 -~ 4 ~ r· --... --~ I ---·-... ___ -.\ 7 ' 0 6 ~u4 ,-' I ~~~ r l r ---I I\ r , I \ .. , ~ L-....1 \ I \ 1 • ..,.,... DEaJePt ........., ~__., fWDt ,...IL .. , ·- HEAD OF SLOUGH 8 A..~ rowER fiUTMIUJ- RIVER HlLE 114.10 --...:J I I 6U51TNA R1VER am MOIIDa LIIIDID• IEAT~It P£ft[OD • 1 NOV 81 -30 APR 82 IC£ SliU-AT ION ::::::u.~ ~ROY [EIVN) I NATINI 2001 Tit£ HIST~Y c FLOWS TtiP IU.E I WM!EST. EL UDl. ~ ..,,.., V!aff\11( ft!fo.ENCE NJN t«<. • 8101CXA --.-1•••1 ... "' - ... ... /THRESHOLD ELEU • ; 4t!O ( ~485 f \ -::::L '----0 .\:J -!.., :z 415 16 ... .. ~ 12 Ia . ~ 4 rJ I 'r -1 \ 0 -\ 6 ~u-4 ,.... I II! T T 7 -'--I ! \ r ' I l A 1 ..__ --~ l J \ I ......... au:u.at ....,.., ~IIURI' IWIDf fii'IIIL .. , ·- SIDE CHANNEL "SII JU8CA flOWER Al.mt:ltl TY RIVER MILE 115.50 ----I 6liUTNA RIVER •m nt~a.. UDDCI• WERT~ PERIOO ' 1 WDt 81 -30 Af'ft 82 It% SJtU.ATJON --Ton..~ DEROY~ I WAT,:t.IA 200 I TU£ HlSTIRY ···---L.-.~ CAR C DWS T£~ RULE I ~ST. [L l800. ~ ..,, .. WIMJ&M ..UDIDICE RJN Nl. • BIOlD<A --··-·· ..... A Sf; /THRESHOLD ELEV. I "' .... ~·so _j_ -I \ 5•85 J t ~A&O ll 475 lG ; ~ 12 ~8 i I ... 4 ... .. , ti .... -J \ 0 6 ~ u .. - II! I ~ I \ r 1 J 1 I\. 1 --l 1 \ 1 ~· CliEaJep ..INJII«f f"'f--IWICH •• 1 ·- HEAD OF SIDE CHANNEL ~SII RIVER MILE I 115.90 ICR 'IHIC*De LIIIDII• WI!J,~It I"£RIOO • l tel 81 -30 APR 82 --TOn.-Ttt~ ~(EMf) I NAT~ 2001 ••···-~ CD n.aws TittP RJLE I WARIEST. EL 1800. AEFEAENCE RJN NJ. I BlOlCXA .. . '. \ r - ,..IL -... ~ ··----..... ~ r;_ 6UI5J TNA R1 ¥9t a SJIU..ATJON I T II£ HISTCRY &aO ~ ... !12& .r \ ~520 ·-I \ I \._ -! 616 :z 510 Ui ... ... ~ 12 §. u -% F=' ~ ... 4 I \ ... u -. --I \ 0 .......... 6 ~u4 .-J l 1l! J \ r """"--J \ J \ I l ~. L...., IJ \ .J CD IIMNI• ~ """"""' I'IIIUIIW ...,. .... IL .. , ... A..A&f~R f"'WER ~ITY RIVER MILE 120.00 __ __, I I aiSJTNA RJ Y£ft IC2 THIO!Naa UIIDCh WEAn£" P£RIOO I 1 Hal 81 -30 AfiR 82 IC£ SJtU..ATJQt.l :::::::::. ~ ~fiN [EMC) I WATANA 2001 Tit£ HISTORY C FLOWS l£tP RLI..E I WMttEST. n. UIOD. IINA-OAiiltO ..UINI' VDniM REFEJIJ[HCE IUt toO. t IIIOlCXA -... -··-·· ..... &II) ,.. ... ~- ~55) /'1 ~' r-( .;5<16 ---:z 540 16 -... ~ 12 as ~ -:r ,...... -... 4 I .\ IT l'j -, .. I \ 0 6 tu• ...--J I ... I= I \ r ~ J \ ,--1 \ J l I ~· !-~ ~ I ' :r ~· DII:D.at ___., P'l.uln' ..-:.rt ,....IL IWI IWZ HEAD OF "OOSE SLOUGH A.A&t(A f'OW[R Al/TtllRI TY RIVER MILE 123.50 _, _ _, I I 6USJTNA RIVER ICII MOIIUI LIDDIO• WEATHER P£RIOO • l NOV 81 -30 APR 82 JC£ Sltt.LAT JON -nmL~ DEROY ~MolD • WAT~ 2001 Til£ HIST~Y ·-------..-. CASE C DWS TOP R.l..E • WIW'IEST. EL 1800. ~ ..Oliff VI)ITIJI[ ..U~HCE fUt tO . • 8101CXA --.-·--·· _._ SE I .. ~THRESHOLD ELEV • t- !:a:» -( 5515 ---!..-r./l .n a!nl I l 'll 5EIS 16 -.... ~ 12 ~8 ~ 4 rt r"'\. ... ,.../' 0 A s ~u4 __f I ~~~ I \ J ~ __,--J -J \ ,.f-1 l ~ --, 1 l r ~ ,.,.... CIII:D.at JIHJIIIIrf P'!IIUIW ...,. fii'RIL ••• ·-HEAD OF SLOUGH SA CUESTl A..A&f<A f'QMER AIJTHCRI TY RIVER MILE 126. 10 __ _,I I &USITNA RIVER ICII naoe.. LOme• WEAllEIII P£R[00 • 1 NOV 81 -30 APR 82 IC£ 51"-1-ATJON :-=:::::f:.:. ~ ~ ~Mol) • NAT~ 2001 lit£ HIST~Y OWS T£tP fl.l.E • WAfmEST. £L 1800 . ~.JUIII'QY._ AUD£NCE ..... NJ . I BIDICXA --.-··-·· -... 6i0 -_,r-THRESHOLD ELEV. ... !:&115 -'-,,---1\ "' a., ~51& 11: 570 1& -... !: 12 ~e u -~ . lj -..J\ 0 6 ~u-4 ___../" I ~~~ ,.......... I \ J "-'-_r---1 \ _...., \ r .J l 1 - I I I ..J CD ..,.. DDZJeOt .INJP(/(f ,......,. IWOf ... IL .. , 1112 HEAD OF SLOUGH SA <EAST> R..A9CA POER AUTtDU TY RIVER MILE 127. 10 __ __, I I 6UBJTNA RIVER let Moe.. LlmMD• WEfiTt«R P£R(00 I I HOI 81 -30 APR 82 ICE Sltt..l.ATION --TO"-~ ENE ROY IE1fN) I WAT~Nl 2001 lit£ HIST~Y •••• --a.u.t CASE C F\.IJWS lEttP ft.JlE I ~ST. £L 1800. ~JOUR' VDOIJI£ AEfERENCE ltJN Nl. • BIOlCXA -.... -··-·1 -.... e -- 81& ~THRESHOLD ELEU. ~ ... ~&tO l ~ali -!lim ~ :z 5$ I& -... ~ 12 Ia u . -X ... 4 . !':! 0 6 ~u .. .r- J tl! --1 \ J \-..J' \ r-1-' _l I "---' I ' I ~· ...,.. .........,., l'faMI' ...... ,._IL •• 1 ... HEAD OF SLOUGH 9 fUI6tCA f'ONER AU'ft0t11Y RIVER MILE 129.30 ---__, I I SU!UTNA RJ VER ICil !HIOOII:Ia LIDDID• IEATt£R PERIOO I l HOY 8~ 30 RPR 8Z IC£ SUU.ATION -TOnL.t~ gLROY IEJVNl I WAT~ t Tit£ HIST~Y ------.. ~ c:a c FLOWS lttP ll.LE I WMI1EST. EL lSJO. ~.J»INfVDCTIJIIE AEF~NCE IIIJN MJ. • IJIOlCXA .,.,0119 --··-·· ..... 8aD .. ... !:12& ~820 -! &15 :z 610 15 .. ... ~ 12 ~8 -~ 4 rJ 0 6 ~u-4 ,--- I tl! r---,........., I \ _.r ~ '---" \ r-...... ' I - I \ [ CoD JIIWMIR IID2Jalt _.._., R.uln' ...,. .... l .. , IIR SIDE CHANNEL U/S OF SLOUGH g fl.AfiMR f'OW[R ~~ TY RIVER MILE 130.60 .... __, I I lilBl TNA Rl VOt fCZ ntloec. LGIDGo Wfi\TI"ER PERtDO • 1 NOV 81 -aCJ APR 8Z IC£ Slft.JLAT JON :==:-:a.~ ENEfCUY tE:MI) I WAT~ 2001 lUtE HIST~'t CASE: C FLOWS ~ .. fU..[ I WMt£51 • EL IIIlO . ~ ..J)IIfr VPRliiE ..UER:NCZ IUt t«J. I BIOlCXA --··--· ..... ...., ... ... ~-- ~S!D -!52& :z 621) 16 ;: ~ J2 ~8 i ... 4 ... u -0 5 ~u• --I tli r-,....... r--'L I \ __,. "\..._J l r -1 I - I l I -· IIEti!J.a .INJifl(f ,~ ...,. IW'IUL ,., ,_ SIDE CHANNEL U/S OF 4TH JULY CREEK ~f&<R f"QWER AIJ'rtUU Tl' RIVER MILE 131.80 _.,.-.:r I I &l.61THA RIVER IC& 1HIC... I.IDIND• W!:ATt£R Pt:RIOO I t HOi 81 -30 FW'R 82 IC£ SitU-ATION ::::::-:::. ~ DERrt~ I WATff.tA 2001 Tit£ HlST~Y CASE C lEtP N.IL.E I WRRt£!T. EL liiDO. ~..., .., ... WNnM fiiiEI"E:M:ta ..... N:l. I 810lCXA --··-·· -... lilil6 -__.-THJESHOLD ELEJ. 1- !:1110 I ~&S5 _L ~liS) -X 646 16 -t- ~ 12 Ia u -:r ... 4 r! 0 6 ~u4 --1 1l! r-'\ r--t. ,--, 1 1 ..r ""---J --L..... r ..... ' I 1 l r c.o ..,.,... G!IZNUI ......., flaM'~ ....,. .... ~.. ,., , .. HEAD OF SLOUGH 9A fU&(R f'OER AUTHORITY RIVER MILE 133.70 __ _.. I I SLiilTNA RJ V£ft ICI ntl~ LIIIDIIh WEATt£Jt P£Rl00 • 1 NOV 81 -3D APR 82 It£ SUU .. ATIIJN --TOTL 1"1= ~ [£HfM) I WATR-IA 2001 Tit£ HIST~Y ··----~~ C FLOWS TOP N.LE I WRRIEST. [l. l800. tM~A-~11&:0 .JIIMI' vomJil f£fEAENCE ..... t(l. I BIOlCXA --··-... -... I'X) ... L TH~ESHOLD ELEb • ... ~-( 58S) 1 -!lilili :a: fiSJ u; -... ~ 12 ~8 i ... 4 . lj -0 6 ~u4 ,-- I 1l! 1-. r-rl r-l I \ .r ......__, ---L.... r .... \ I ~ J l I CD --IIIIZNUI .IHJIIIIf'r I'EIIUIW ...,.. ... IL .. , ... SIDE CHANNEl U/S OF SlOUGH 18 fU8CA POWER AUTtDtJ TY RIVER MILE 134.30 .., _ __, I I 8U51TNA RJV£R sea nao.a. I.IIIDID• WEA'Tt£1t PERIOD ' 1 NOl 81 -30 APR 82 IC£ SlfU...ATJON ::::::-::=. ~ Bit~~~ I NAT~ 2001 TU£ HIST(R'f T£tp fU.£ I WARIEST. [L liDO. ~ .J)IIft' .uctllll ..UEN!:ta ..... Nl. I 8101CXA --_t·-·l -... ., -... ~ 67S ~rna .;666 2 liED 15 -... IL 12 ~8 i .. .. lj ... 0 6 ~u" ---I II! ......,. r-tl. _r-"\ ,..., I \ J --'---, r I I "\......J ~ I ..,.,... CII!CIJ.a JINI«f PUIUIW lllllltH fiPIItiL ,., ,_ SIDE CHANNEL D/S OF SLOUGH 11 ~A6tCA POWER A.JnUtl T'f RIVER MILE 135.30 __ __, I t 6U61TNA RIVER tea nttoec. LIIIDII• WEATI'£R P£Rl00 I 1 tOi 81 -30 Af'R 8Z lC£ 5ltLt.AT ION --TOTIL~ ~~~tefl • WAT~ 2001 Til£ HIST«Jrf ·---·-&&84 T[ltP fiJL.E I WIWEST. EL l800. ~ .DINJ 8T\II£ RE~~NCE ..... Nl. I BIOlCXA -M-(t••t ..... _, ... -~THRESHOLD ELEU. ... ~1110 _L ~IE ~ .,;IiilO ll 6i5 16 -... ~ 12 ~8 a -~ .. r! 0 s ~u• [ II! -_r-""\ _r--"\ ,.-, I \ _,. ..__, '--..., I 1 I ~ ~ 1 -· II!IZJ.ut .6/HJif/f'f ,.._ ...,. ,..,I. .. , ·-HEAD OF SLOUGH 11 A...A&ICR I"'WER AUTHIJtl TY RIVER MILE 136.50 __ __, I I &t.IU TNA ftl vat ICI ntla.a. LIIIIICh WEATt£R PERIOD ' 1 NDY 81 -30 Af'R 82 IC£ SI~AT1C»> ==~~ D£RJ'( ~~ I WATIN' 2001 Ttl£ Hl&TCRY CASE: c ows T£1P fU.E I WAflf'IEST • EL liiOO. ~.a:o ....... WNNI£ AEI"l:AENCE ..... toll. I 810lCXA --··-·· _ .. I • '7iO -.... ~la a720 -! 716 -,. Jl 710 16 ;: ~ 12 Ia ~ 4 ~ 0 _.__ 6 ~u• I 1li h. J '\ .r--1 ,...., ....---. I \ J ~ ......... I I J -.......__ .J • -· aa:DaJt .INJNff l'f--...,. ,...IL .. , ·- HEAD OF SLOUGH 17 ILAI!it<R POWER AUTHIJtJ TY RlVER HILE 139.30 __ __, I &Lii1 TNA RJ vet IC:. .,.~ LIIIDII• WEAT~It ~(00 ' 1 NOV 81 -30 Rf'R 82 IC£ SUU.ATJON :-:::::-~~ ~IV( (EM~] • WRT~ 2001 T II£ HI STa:tY C FLOWS lEtiP Uf: • WRRttEST . £L liDl. MIUJW:.a:D .JIINf WEJCIIII£ ~ fUll ..a. • BIOlCXA -. ......... _. -. .. "140 ... .r-THRESHOLD ELEU • -... ~'7815 ( 5"1!D ~ -!726 :a "120 1& ... ... &. 12 - ~a u i ... .. l1 -0 5 ~u .. I tl! h. .r r\ J' "\ II r--"0. I ----. I l = f..J .~ ~ lllllD.ut .JtUIIIn '!aMI' IIIR:H ,...IL .• , ·-HEAD OF SLOUGH 28 R.AiiMR flOWER ~~"' RIVER HILE 140.50 ----I I ISLIUTNA RIVEA liZ MOOC. LIIIDIII• WEATt£R P£Rl00 ' 1 tOI Bl -30 APR ez ICE SltU .. ATlOH ---TQTIIL~ D£Aat IEIRoiD I WRT~ 2001 Tit£ HIS~Y ···---~ CASE C F\..OWS TDP fU.E: , WARt£ST , EL. UllO. ~ .JIINJ WEJnlllt AEfEN:NI% ....... Nl. I lllOlCXA --••••t __ .. ?&0 -_,.--THRESHOLD ELEU. ... ~7&& I ~750 _j_ -!'46 ~ 740 Ui -... ~ 12 ~e u ~ 4 t -0 6 ~u4 I tl! h. ,._..J n "'\ f , I I ' -L..J ~ ....,.,.... II!CD.ul .-.MY I'E.....W IWICH '"IL ,., llllr SLOUGH 21 <ENTRANCE A6) f'U8CR I'ONER flllt'HDft1 rt RIVER MILE 141.80 ___ ., I I IUIJTNA ft1YER Ita 1HI~ LIIIDIIo W!:AftoO P!ftiOO ' 1 tQ 81 -30 ~ e2 U% SltU..AT JON --TOT"-1HI~ ENERGY lEIAil I NAT IN\ 2DO I T I 1£ HISTORY ······IL~ CD CAS£ C F\.OWS TttP ftJl£ I WARtEST • (L. LillO. ~J M:D .J)Uif VEMIUIIl A[fEJII!NCf: ..... ..,_ I BLDLCXA _ ..... •T•••I -. .. 'JE -~TH~ESHOLD EL EU. t- ~,., { ~7!i5 ~7&0 :& 746 u• ;: ~ 12 ~8 ... J: t-" r: -0 6 ~u" r -~~ :""'\ ,...-.r--\ .r-1 I ..r I \ ~ .J "'---J -· ~ ........, f(IIUW( ....,. ..... ~ ,., la.f HEAD OF SLOUGH 21 ll..~ PCNE:R AUTtDtl TY RIVER MILE 142.20 __ _.I I 6UiJTNA RIVER Ita MCI!Naa LIIIDID1 WERTt£R P£RI 00 • I NOV 81 -30 APR 82 ICE Sltt.JLAT ION ~::Ji~ ENEIVI [EM() I WAT~ 2001 Tit£ HISTORY ~5[ C !"LOWS T[tfl ~E I WAM£ST. [L UIOD. ~ .J»IMI' VEHT&IIl f~EI'ERENCE IUf Nl. I IIIDlCXA --··-·· -. ... '& .... / THRESHOLD ELEU • !;790 --L ~185 "'L -!7&) ]I 775 16 -.... !; ·~ ;. -% .... .. l1 0 5 ~u .. r II! ~ .r--1 I I r f-1 '--' ICIIWDIK• ~ ...IIIUIIrl 1'1!--IIIIlCH ,_..IL ,., ·-HEAD OF SLOUCH 22 R..f&CR POWER AUTHORITY RIVER MILE 14 4 .80 ----1 I &UiiTNA ftlvtft ICII '"'oe.. LGIOID o WEATtEit PEft l 00 • J NOV 81 -30 APR 82 IC£ SJ~AT ION :-:::::-~~ 8tk~ ~=tJ I NAT~ 2001 TIt£ HISTORY TEtP fU..E I WRRtE ST . EL 11100 . NNJWIII&CD ... ,. .. WEN!IIIl AEFEAENCE MJN I'CJ. • BIOlCXA b.Tt---··--· -... c 99 100 101 IDZ J03 J04 105 JOB l07 AJ v / ./ ./t1 7Y / ~ / ~ -430 .... w '3'70 w AI )' I -;ra , r 420 rn u.. AI 7JY / A1 w < D -1 z360 0 ...... .... ([ >360 w ....J w 330 lJJ I I A1JY A v/ v ld!JY ( !)" I / 98 99 100 101 TM_U~.ll?.~~D I~ INTIWIU ' ' 7 '. ' lllnlllll CF a.t..e4 IC£ ----"IVD 101 / AY " / AI lJY / a 410 z d!JY 7 / "T1 , Aft v v 400 rn -t 'rf!JY / AJJ y /v A11 fjjY / IOZ 103 104 105 RIVER NILE IEAMR PERIOD • I l«lV 71 -30 APR 7Z ENEIIO'f CEtA() I WATANA 2001 / 106 CA&E C FLOWS lNT~ Lf&l. j:fiPfiQACH 188). REFERENt£ AI..H NO. I '71010CD 107 ---.a 390 311) lOB Sl.6(TNA RIVER [([ 51111.LATI~ PRI:FILE rF 11AJCI..utl STI¥JES lffUJW:IA'CO .JIIIIT WOfllll£ e ltll 109 llO Ill I 12 113 114 A [fy '/ av;··· ? v / A . v '· / 115 116 117 liS 520 A 5 JO 1- w <460 w . ~)9/ rv jfp fT1 r 600~ ~ LL 7f1j ~ / A1111 ':Y / z 440 0 / t}' ~ / A1J rnr ' ' r 490 ...... a z I- ([ ~JJ P' v I > 430 w A l-lf1P rw 7 ~ _j w v / [7 / D v 108 109 110 Il l LfClDCI , -r-r-r--r-r-r--rliP IF liiL 10 I a: ( { T ('. ~ ! a.JJ8IVICI.I O II% I NTVI'IU •. , .. ";{;.: .• ~.··aaTT ~~t~IF LUiiH ICE ----IUIIP liED ~:-' /, ;/ . M y A1 w tr114 II / A v '~ 7 111}(;:: ·V / liZ 1 13 114 115 RIV ER MILE ~AltER PERIOD • l t«lV 71 -30 APR 7Z ENERGY te11Ml I WATAI*t 2001 I"'"'"' CA&E C FLOWS tNTA<E 1800 . IW'PRDACH ....... REF[R£NCE ll.N NO . I 710 ICXO 7 7 7 / !'I 11'7 ..... _. 11 , 480 ~ -t &UilTNA RtVER tC£ SJ"'-l.ATI~ PRCFILE CF 11AXt.._. STRCES IAUA-£11A!im .J:IINT YEH11Jt£ __ ... r I ..... w w lJ. z 0 ..... a > w _J w I 118 119 120 121 122 123 124 125 126 12'7 128 li6D w ~ ·y / ID) A V.·:-2 v A ... / s.a §·~ v / ; 590 At) ~£ v A1 v ,.., / r I·,' ./ IT1 630 rfP':; v v § / 600 < ~ D ,----i '41P: v I dJ rr v ...... / a z 520 A ~r .I, [/ w : v )V\ J 510 V.~/ / v ~ I 500 / 1--" 490 118 119 120 121 2 , 177 ; lilT"' IF Sll.1D aa: '~'·' .,,.:_ ._. ILUIIV8tl.ID acr; IIITOI'IIC% • · • · ·aottlll OF &184 1a: ----"IWII .:11 G / 570 Aft; (Y v -n A1J o/ / .Afl ~-) / w:~~ ~~/ / A V'-•'/ v -... / ::-.. 122 123 124 125 RIVER MILE IERnet P£R IOO • I l«lV 71 -30 APR 7Z ENEROY WR«l i WAT~ 2001 / 126 CAS£ C Fl.OWS tNTJM: 18110 . fA>~ UI&IO . IIEF£M>IC£ fU,I NO . , 7101 C:XO IT1 560 Ill -i S50 540 12'7 128 SUS lTNA R f VER ICE SJI1l.LAT1"" PRFILE OF 11AXII1UI'I ST~S llfUA-f.IIA6CD ..0 '"' V£)(1111£ -··· -, . ' . _, c .. .---------------------------------~------------------------~ . 128 It«) 129 130 131 132 J33 J34 J35 136 137 G90 bf'y v ; 630 ._ w 620 w I.L ~ ty I I§ ~~ I Art I JJ?; v v ff I ' . ' w / ~ ~ r1 6&) m r 610 rn < D -i z 610 0 ..... ~ 1/ f/ 1\1 l$ /"v A w V· v -a 660 z ._ CI > 600 w _J w ~ P'/ $ I II I w/ v L' , 650 rn rn -1 59) ~ v d) / . / Abr/ v 640 v d) v I 128 129 130 131 132 133 13 .. 135 l36 630 137 L..EaJC), 1111' IF &11.10 let / .. ! < {! (( ~ID ICE JI(TDII"IICI: -• . -·• 811111»1 C.: 8J.IiH ICE ----IIIVDI lEO RIVER MILE ~RlliER PERIOD • l NlV 71 -30 Af'fl '72 ENEJI)Y IEl'UM) I WRTAI'ofl 2001 CASE C FLOWS INT~tef 1180 . IA'ROACH 186D. AEFIMNCE ll.N NO. • ?IOICXO A...A&I<R POWER AlJTtOU TY ... _ _, SUS(THA RIVER ICE 5JI1U..ATJQN PRFILE CF ~Xlt1111 ST~S IRUA-£11R601 -'liNT VEHTIM -.... 157 I 139 140 HI 1<4Z 1<43 ..... 145 146 790 740 730 ~ w'720 lLI lL z 710 0 ..... t-cr >100 w ..J lLI 690 B80 ) // v L I / I ~ L v A lttl j ~~ I /} / w v V I / v /i ~ I / / / / / v v / 780 / L / v fT1 r no ITI < D -t / / / / 0 1m z v . I L / 11 750 ITI ITI -i /j v I 740 I 137 138 139 l•o ,.. 142 143 14 • ·~ I 730 46 LEXIHI• TIP r:F &ll.ID JC[ l ( { 1/_'d-a.utwa.ID UZ III'I!JIIFIU .>··-c ·. ·---··IIDTTOII r:F a.tJiiH It£ ----ltlval 1111 RIVER MILE lEATHER PERIOD • I NJY 71 -30 APR '7Z ENERO'I' InA() a WAT~ 2001 CASE C F\..OWS l NfAIQ;; 18110 . I¥'PIDOf lll&ll. 1£FER£Ntf 1U4 NO •. • 7101CXO Sl61TNA R(VER [C£ 61"'-l.ATJ(».. PRI:FIL£ CF' 11AXl111M ST~S lfiUA-EIIR&Cil .JIIICT Y£)fllll£ -..... c 0 UIO t?O l610 l60 0 . ' ' ..... , . . . w ' 0 0 . ! ' ....J .. --· I I ...... , -......... .... 140 I '--\ l: I 0 0 I I L"""'"'_ 0:: I f1. I / '.\ ,. w I I > lEI> I r-l . id ·~-\ I • • --. I . -. ' ·~ 0:: I -r -~~ I I ·" '·' r-.. I ,o 120 ---... I •.\ :; '---~ . I . , ..... -r '--···-~ I liO I , '•\ . ' '.\ ' ' 0 100 I 0 . ' I • 90 NlV DEC ..JAN FEB MR RPR R...ASt<A POWER AUTtDU lY L£il[N)o .. u.-..a I ICE FIOif Slfi(TNA RIVER • • • • ·-• • • ·ZI:ItO tlf.DN!E lllmCitlt WEATI-£R PERillO I I tO/ 71 -30 APR 12 HdXJ£Sb I ON (J' ICE FRONT ENEROY [E~ I WAT~ 2001 t. ZERO DECRE lsan4ERtt FLOW CASE C !NT~ 1880. RPPR~H 1850. REFEREt-a AUN NO • 0 7101CXO ~11&:0 JliNT IIENTIJI£ NoTtnH? ---~--1 -.141 aiiO -/'THRESHOLD ELEU. t- ~ i'75 ( a3"10 -.. ~ ll \ ..i:&i :If 360 lG -t- ~ 12 Is Y. u i ... 4 1 ~ 0 \ 5 ~u• d~ r , J .... CD ~ Dfaterlt .sNJIIIrt ,.~ IWW)t ~I.. 11'71 18'72 HEAD OF UHISKERS SLOUGH JLASI<A POWER Al.ITHCRI TY RIVER MILE 101.50 -·-~I I 5lJi lTNA Rl VER ICil Ttfl CIOCIII I.GlPIOo WERT~R PERlOO I I t¥:N 71 -30 APR 7Z lCE SIIU..AT ION --TOT"-'fHI~ DEROY r::EMfl I WAT~ 2001 Til£ HlSTMY • -----~ COIII'Oielf c:RSE C FLOWS INTAI<E IIBl. APPR<R:H 1850 • ~IRiCO .J31Nf VENTIII£ REFERENCE RJN lo(). I 710lCXO _ .... _.,. __ , -··-- •;o -~ ~ <466 ~·so I '\ .0~ , z r-----t= EO 16 '! -~ ~ 12 ~8 u i f··------.-. ' ~ 4 . - r! /, .. -......... -......... ........ --.......... I ... -......... -----'.\ 0 5 tu" ~~~ .--- I ~-A ,--... J c.o IOoUaJt liD:! tell' .INJWI'f I"[MAAY IIPIICii -IL ltr?l urn SIDE CHANNEL AT HEAD OF GASH CREEK ~ POWER AIJTtOUTY RIVER HILE 112-00 -1--..cf I I 51.51TNR RIVER ICil THI~ 1.1.0010• WEATI-E:R PERIOD ' 1 tCJ 71 -30 APR 1Z lCE Sllt.JLATJON ---TOTR.. lHIOCieSI DEROY !EIR«l I WAT~ 2001 Til£ HIST~Y •••••• ILI.ei CIIIIPOI«NN' CASE C FL~ IHTAI(E IBfJJ. APPR!R:H 1850. REFERENCE 1tJH tfJ. I 7101CXD ~JA;CO .JIINT VEHTIItE --... -··-·· --141 •;o -~ IL 4616 - a•so I '"" j \ .,;•6& ~ lt 450 16 t 12 ~8 :.: I \ u i l· ..... 4·--.. --.... -\ ... 4 ............ .., /, .... --........ -.. -.-'. \ ~ I ........ -...... --·. \ 0 5 ~jj .. li! r-- 1 r--\ J CoD NIM!faR IECEitl[l! ....._., FEMIMT IAICH -IL 1871 111'12 "OUTH OF SLOUGH 6A A..R61<A POWER AUTtOU TY RIVER HILE 112.34 -~-~I I SLEJTNA RIVER l iZ 'IKiaoca5 LZODID• W£A Tt£R PERIOO : I NOV 71 -30 APR 7Z ICE Sllf.JLATION :-:::::: ~[.11 == EM:RGY CEI'VNl • WAT~A 2001 Til£ HIST~Y CASE C FLOWS INTAKE lea:l. Af'PR(}:CH 1850. IIIUJW:IAiCD ..OINT VEHTURE AEFEAENC£ ftJN I'C. I 7101CXO __ .,. __ , __ .., 486 ... ~ THRESHOLD ELEV • .... ~ ..., ~ "" I a ·t75 J ~ \ -!•70 ~ ~ :II: .ss IS ;: ~ 12 ~ 8 ¥ u i L---. "'\ .... . E . --.... 1 ... ··------. u -....... --... -I -.. -...... -..... ~ ', \ 0 6 tu• ... I~ ,..--- 1 1-6 r--\ 1 to IIO'IEitiiJ' IEttiiiOI ___, fQIIIJRIIT IADt ,.._IL 11171 ·~ HEAD OF SLOUGH 8 ~ POWE.R AUTHD'IITY RIVER HILE 114.10 Ul--.«:r I I 6L61TNR RIVER ICJ[ THIOOCI8 Lf.llDCit WERTHER PERIOD ' 1 tDi 71 -30 APR 7Z ICE SltU..AT:ON ---TOni. THIOCICS O£RGY !E111MJ I WRTj:N\ 2001 Til£ HlST~Y ............ ~ CASE C FLOWS INTAKE 188J . APPR!J:CH 1850. ~FERENCE RJN NJ . • 7101CXO ~ .Jlllff W£N1111£ --.. --.----1 -.~ 496 -/THRESHOLD ELE .•. ... • ~ 490 ( j '\ j48S ~ 1'-.1 \,-------... .,j4&0 'X 415 I 16 ... ~ 12 ;B u i ,--........ . --~ \ ... . .. !;! I ................. -.. -.. . -... ' \ J ~.\ 0 . 5 ~0· ml~ ~ I ,.--.... / 1.0 MCJCJIKR DU2..:11 .INJI«f fUIIUIIIY IWICH .... IL ,..,, urn SIDE CHANNE L "SII RA&t<A F't»1ER AUTHIJitJ RIVER MILE 115.50 ... --acr l I ~JTNA RIVER I CZ ntiOCNDe I.IDDIOo WERTto£R P£.Rl00 I l teN 71 -30 APR 72 ICE SJI9..LAT10N ---T'QTfl.. 'tHIDOel8 ~RGY t'E~ I WAT~ 2001 Tit£ HtST~Y ' ·-----a...~ C FLOWS INTAKE IBID. RPP~H 1850. IMZA-£11&D .JJINf ¥£NTII ~£FERENCE RJN liD • I 710lCXO __ ..__ .. __ 1 __ .. .96 -/ THRESHOLD ELEU. .... I ....__, "-~ 490 --!:.-J \ 1--' ~·as \___.... .,;•oo z •'15 JG ;: IL -12 ~ e u J·-. -.. "'"\ x r ... -..... ... 1 ... 4 --..... -.. ---- IU I ·1 !:! I ',\ 0 5 ~u4 !I! .- I r--'-. / IIINUBJt IE.Cfltl[ll ~' FOIIIUPitf ,_,. -·1.. IV'll 1172 HEAD OF SIDE CHANNEL riSII A..A6t<R ~ AUTiO'tl TY RIVER MI LE 115 .90 ... ,..-.a ! SUSJTNA RIVER I CZ Ttil DINUI L.ZiliHil, WEA H£R PERIOO . I NOV 71 -30 RPR 7Z ICE Sll'lJLATIQN --TOTil.. 'YHIOIJ«SS OE:RGY CEI1 ~0 • WATIMI 2001 Tit£ HIST~Y ••••• -L~ CG!f'ON!'fl' CAS£ C FL OWS INTAKE IEBJ . RPf>R!J:Oi 1850. RE FERENCE RUN 1'«3 . • 7 10 l CXD IAUA-EIIA5CO ..Jl llo'T 'fEHTIIIE --.... -r-·1 -.... 6iO -t- ~ 525 I \ ~520 I \ \ _J ~ w .,; 616 ]1: SlO Ui ; ~ 12 ~ 8 lC u .. i I -· ..... ... -... -1\ ... 4 .. ... .... I ,, u -I .. \ I ·-~ 0 5 tu .. ... i~ -I l-6 ,.---.__ f 1---. ~ Cl) ICMJeDt Dl!lZitKM .JINIRII'I ~ rAIOt -·1. 18'71 111"12 ~ASt<A POIER AUTHCAJ TY RIVER MILE 120.00 ---.:cr I I 6lfi JTNA R I VER I Cl! TWt CIOIUII L.UllHO • WEATI-£R PER 1 00 • 1 NOV 71 -30 APR '1Z (CE SI11ULRT ION ---TOT'-THIQINllll ENERGY £EH~D • WAT~R 2001 Til£ HtSTCAY ···---ILI.e1~ CASE C FLOWS JNTRI<E I£&). APPR~H 1850. ~IAiCO .fliHT VEN'TIII£ RE FERENCE RUN NO . • 710lCXO __ ...__, .. __ 1 -. .-. 6&0 -... ~ 666 v / ~550 D f .,;~ -"'----.. lt 540 16 -... ~ 12 ~8 u ,..--/. ...... \ r l 'IV ..... -... ...... , ... . I 1&1 u ... ~ I 0 6 ~u" --~; 1 ~-~ ---f ~ I ~ I ~ DP:ZIISDI .IHJM'I FU!Il.fWIT ,_,. ... IL 11'71 urn HEAD OF "OOSE SLOUGH A..ASKA POIER AUTI-ClRI TY RIVER MILE 123.50 ... -~ I Sl.61TNA RJ YER II% THI~ L.llliHih WEATI-£R PERIOO . l NOV 71 -30 APR 7Z ICE SJI1ULATJON ---TOTAL. lHIOII«SSI ENEROY C£11FNl I WAT~R 2001 T 111E HI SH~Y ··----~ CDI~ CASE C FLOWS INTAKE IBEIL ~ ... 1850 . ~III&D .JliNT YENTIJI£ REF ~NC£ R.JN I'C • I 7101CXO -·....-:too-·1 -.... &86 -/THRESHOLD ELEU. t- ~ 580 { >5'75 a 1 ~ H/ ~ n c.O &70 [V \.... 'Z 565 16 ;:: - ~ 12 We lC u i - t-4 .., ~ / --~ /' ---. -....... ' 0 ,..... ------ 5 ~u.c t-i; I ~w6 --' '---l. I ~ \ I CoO lii(M)IEJt D!C!I'M:II .MtJP«'' P'tiiUWt'l IWW:)t -IL 11171 1872 HEAD OF SLOUGH SA CUEST> A..ASKA POWER AUl~l TY RIVER HILE 126 -10 --~ I 6L6JTNA RIVER liZ 1"111 CIINl8B L.fQ[NO. WEATt£R PERl 00 . I NOV 71 -30 APR 12 ICE SI11ULATJ~ --TOT"-lHIOII«. ENERGY CE~O • WAT~R 2001 Tit£ HIST~Y . - ----L .... aM'OieNT CASE C FLOWS INTAKE IEBJ . Rf'Pft!R:H 1850. ~IIAiilD ..JJINT ~Ill£ REFEAENC!: RUN Nl . I 710lCXO __ ... _...,.. __ , __ ... . 690 -/THRESHOLD ELEU. ... !:585 _l_ _,r-l,.-1 \,_ ~Sill -.., ui 676 :1 510 16 ; !: 12 ~ 9 'l< u x ... 4 ~ f '' J ....... -. . . . \. 0 ........... 5 tu .. ... I: I m-~ r--; ~ J ~ \ 1 1.0 ~ Q[(Zieol ....... n::lllUWn IAI()t ..,_IL 11171 1172 HEAD OF SLOUGH SA CEAST) Fl..RSt<R P0o£R fl/T~l TY RIVER MILE 127. 10 -~-~I I 6l.6JTNA Rl YER ltz n11CIOIOS LllZHO• WERH£R PERIOD · 1 NOV 11 -ao APR n IC£ SIIU..ATION --TOTfl. THICIIII!.SI ENERGY tEH~ • WAT~ 2001 TIHE HfST~Y . -- - - -a.~ a»>f'OI«Hf ~SEC FUlWS INTAKE IB8J . ~H 1850 . llf!ZA-liAi[X) .JliNT VEHTIIIE AEFERENCE RUN !Ill. I 71010<0 -.... -··-·1 --141 Gl6 ~ ~THRESHOLD ELIEU. .... ~ 610 I ~ asm ,.._ / J w L -..;&m ::E 596 15 .... ~ 12 ~ B u i .... 4 ~ . I ...... --. \ 0 1\ I ··~ 5 ~u,. ~I! I 1---' '---\,_ I \ 1 \ 7 CD ~ D!:CZI'80t .,.._, I'"[B,._, IIMCH -IL 1171 urn HEAD OF SLOUGH 9 A...ASI<A POWER AUl~J lY RIVER MILE 129.30 ... P•~cr : I SUSJTNA 'R J~ ICZ tHittOC38 L.ZODdl• WEAT~R PERlOO . 1 NOV 71 -30 APR ?Z lCE Sllt.JLAT !ON :-:-::-:-:-~ ~ ENERGY~"~ • WAT~A 2001 T I t1E Ht ST~Y CASE C FLOWS 1 NTRI<E I BEll. ~H 1850 . ~II&X) ..Jlll(f «HfiJI( AEF'EAfNCE AUN lo(l. I 71DICXO bPTIOH? --............. .-. __ , .. 830 -t- ~ s.:s a820 / f\ 1\. _I -! 5\6 :II 610 IG -t- ~ 12 ~8 i t-4 I ..... ·-1 "" ~ I 1 0 r'\. 6 ~u.-~~~ I ~ ""\ ~ I \ / (I) NIPIIU8P C!I:CZ..ut ...,., nBlUWIY .._,. M'WIL ,..,, 1172 SIDE CHANNEL U/S OF SLOUGH 9 A..ASt<R F'OWER AUTIDU TY RIVER HILE 130.60 .. ,_-.acr I 1 ~ITNA RIVER ICZ THIOCNDS UIIOCI• WEATI£R PERl 00 • I tOJ 71 -30 APR 72 ICE SJI1ll.RT ION --TOT"-. T"ICII1t!81 OERGY IE~ I WAT~ 2001 liHE HlST~Y ·---· -a.Lei COt~ CASE C F\..OWS I NTAI<E I BOO . ~H 1850 . REFERENCE RUN l'oll. I 7101CXO IMlA..(IAiCQ ..OINI' WO(llll( ... ._ ..... -... -.. __ , .. 8AO .. .... !!: INI5 ~IS) 1"'"\ / 1 I t I l r-~ aj621i :1 6Zl 16 ;: !!: 12 ~e x ... 4 I -...... t! ··-1 .. --...... 0 /\ I ·~ 5 ~u .. ~H I t---J "'\ -""1 I \ 1 c.o HOCMPt IIID:ZI'IIDI JINJP#IY f[IIIUfl'l IWDt -IL II? I urn SIDE CHANNEL U/S OF 4TH JULV CREEK ~ASI<A POWER AUT~ITY RIVER MILE 131 . 80 ~~a~M-...ct I I Sl.61TNA R 1 VER ICR niltwCM L.f.IID6io WEATI-E:R PERIOD ' I NOV 71 -30 APR "'IZ ICE Sli1ULRTlON ---rarAL TlfiOIN!a D.EROY IEHfMl ' WAT~ 200 I TIHE HlST~Y •• -• -• L1.8H COIPOI«NN' msE C FLOWS I NTRI<£ I BBO o RPPRIR:H I85Do REFEI£NC:: "--N l'fJ o • 710lCXO ~IAiCO ..Jllltf VOITIJI£ -0 .... -... ---· _0, .. "6 ,.. -TH~ESHOLD ELEJ. ... ~IEC I ami _j_ / ~ u!liS) :1l 645 16 ;:. ~ 12 ~ 8 X u ~ 4 tj ~-··· ... I ---~ 0 5 ~u .. II! I r---' \ I \ J ....,.,. aaz..ut .JINIM'f PUIUWf I'IMCJl -IL 1871 urn HEAD OF SLOUGH 9A A...ASAA POWER AUT~I TY RIVER MILE 133.70 -•--.o I I Sl.61TNA R I YER Ita TWICIINUe L&GPC• WffRTI'ER PERIOO I 1 NC:N 71 -30 APR 7Z lC£ SII'IULIH I ON ---TOT'"-THIOI ... ENERGY [EtUNI I WAT~ 2001 Til£ HIST~Y ······LWH~ CASE C FLOWS I NTAI<E I BBO • APPROJ:CH IBSD . ~IAfitQ ~ IHT VEHTIJI£ AEFEAEta RJN t.o . • 7101CXO -.... -... -.. -.... 8iO I ELEV. ... /THRESHOLD ... !;166 ( a &EO ' I \ .,;&&; ll 6SD ... ... ... ~ 12 ~8 x ... 4 r·· .. -.... J r! I \ 0 5 tu• ~~; ,...--,. I l-6 \ I \ 1 U) IIIMJalll QUI! .... .INJMT FUilRn IAIOi ,.._IL 111'71 urn SIDE CHANNEL U/5 Of SLOUGH 18 R-ASKA POWER Al.IT~l TY RIVER MILE 134 .30 aat--.;cr T I 5L61TNA RIVER liZ tWI~ UQOIOo WEATt£R PERIOD . l NOV 71 -30 APR '72 ICE S111ULAT10N --TOfiiL THICII= ENEROY [E~O • WAT~ 2001 TII'E HIST~Y •••••• 1'-WH CDII'O ~SEC fLOWS INTRI<E IBBJ . Af"f'fHR:H 1850. ~IAiCO .JIINf YDniJI£ AEFEAENCE RUN NO . I 7JOICXO -..... _.,. __ , -.Ita . 580 -1- ~ 675 a 6'Xl _./ I \. uiG66 1t 66D IG ~ 1- ~ 12 ~ B u ~. .... ,/' . ..... -\ u ... ( -~ 0 6 tu• --~; .......... ~ I ~-~ \ 1 \ 1 1- CD NCMliKit IIEI2.-ot .INMT l'tBIIUWIY IAIIOt ,.,.IL 1871 111'72 SIDE CHANNEL 0/S OF SLOUGH 11 ~ASI<A POWER AUT~ITY RIVER HILE 135.30 .. ,_-.u _l I Sl..61TNA RIVER ICZ llfiOOIUS UXIOIO• WEATI-ER PERIOD I NOV 71 -30 APR ?Z ICE SII1UlATION ---TQTIL liiiCKI«. ENERGY IE~O I WAT~ 2001 TJI'IE HIST~Y .• -• -• LLe1 COII'0141Nf CASE C FLOWS INT~E IIBl . RPPR<R:H 1850. ...uA-EIIIiCO ..OINT VENTIM£ REFEAENCE RUN NJ. • 71010CO -.... -·1··-·1 __ , .. • 6$ ~ ~THRESHOLD ELEJ. 1- ~ 190 ' A ~IE I . l J l r-~ ..;6110 ll: 675 16 -1- ~ 12 ~8 u i 1-4 .... u -( .. "'\ 0 5 ~u .. ml! ..--... ,....... ,-h I \ 1 \ I c.o ~ ll[a;lti[JI ..INArf FUIIU'IIn IIMCH -IL 11'71 11'72 HEAD Of SLOUGH 11 R.ASKA POWER AliT~ 1 TY RIVER MILE 136 .50 -·---=' I Sl.61TNA RIVER I D. Tt1 1L f:8ll L N:l o WEA TI-ER PERIOO . 1 NC"V 7 1 -30 APR 12 ICE SII1ULATJOH --TOT'-l"I OI>C!llll ENE RG"t IE"~O • WAT~A 2001 TII1E HlST~Y . • • • IILL.ei 1:01 ~Nf ~5£ C FLOWS I NTAI<E I!Bl. Af'PR~H 1850. AEFEAENCE RUN Nl . I 7 10lCXO IAUA-Eifi6ID .J) I Nf YEHT Ill£ __ ,.,._ ... __ , __ ... ; 730 -~ ~725 . ~720 a ~ ui 716 ~ :K ~ 710 16 ;.: ~ 12 ~8 ~ x ... . 7\ ~ if ' 0 5 ~u• ~~~ ~ ..-'""' r \ _.) \ J ~ Q[(Z..ul .sNJIIIf'f f'DIIUWIY IWICH -IL 1171 11'72 HEAD Of SLOUGH 17 A..Aiit<A POVt AUTIO I TY RIVER MILE 139.30 -•--.cr I I 5USITNR Rl VER ICI MOCNae LA:IXHO• WfATte:R PfRIOO • 1 10 71 -30 APR 1Z let: SII'U.ATION :-:::-:-:-~ ~ ~~ IE111Nl • WAT~ 2001 Tit£ HIST~Y E Fl.OWS I NTRI<E I BSl . ~H 18SD. ~IAitO ..OINf VOfTIII£ REFERENCE ru. I'C . • '?IOICXO --.. -r·-·• -··· 140 -~THRESHOlD ELEU. t- ~ 7315 { /\ a 7:0 ' .,;126 'Z 720 15 ; ~ 12 ~8 u i A t-4 1\ ~ 0 J \ 5 ~Li .. mH ,...--... r-""' 1 \ .r=-1 t _,..-/ Coli NCMJeDt IIEta..U ........ , n:MlAit'l .-:It ""'"- 111'71 1171 HEAD OF SLOUGH 20 R...A6t<A f'OWER AUl~l' . -__ __, I RIVER MILE.. I 140 .. 50 SIJSJTNA AIV!A ·- ll:t nn~ L.IIJDjl)o WERTI'£R PERIOO . 1 NOV 71 -30 APR 72 ICE Sli1Ul.ATION ::::-::-:-~== ENE~ [E~ • WAT~ 2001 Til£ HISTMY -CASE C FLOWS l~TAI<E IEIIl . ~H 1850 . AEI'ER:ta AUN Nl. • 710JCXO IMM-liR&CO ..IIINT Wflflllt -·--· .. -·1 -.. -·- 1liQ ~ ~THRESHOLD ELEU. t- ~ 7S6 ( ~1SD kl 1 n .. .,; 7•& :E 740 tG ;: ~ :?. ~ :.: B u i ... 4 .... ~ 0 ,.... 5 ~u .. II! ,_..., r-h I \ -;:.::.I ' --;::::.I .... ., ~ CII.IZI'eut ....... ., P'DIIUWf IWIOt .... IL ,.,, 1971 SLOUGH 21 <EttTRAttCE A6> ,._RSI<R POWER AUT~JTY RIVER HILE t 4 t. 80 ... -~ I &SJTNA RIVER IC2 '"'DOllie LDliDIII• WEATt£R PERl DO 1 NOV 71 -30 APR 72 IC£ S11U..AT ION ---TO"'-Tlti"' .. W ~§Fc~a.? I WATJNI 2001 l111E HISTORY • - ----a.u.1 CUIIPOieHT INTAKE IEBl. Rf"Pf0¥:H 1850 . IAUA-llllltQ .J)IItf VO(IIJI£ AEFEAENCE I'UI ~. I 7101CXO -... -··--· -··· I 1G6 .... ~THRESHOLD ELEU • ~ ~ 1'80 ( >755 a ..., ~ uj11iD :E 745 Ui .... ... ~ 12 w 9 lll: u .... r ... 4 .... ~ 0 5 ~u ... ~~: ..--.. r h I ~-~ \ ,-I \ r--1 ~ Cl) ~ IIUZ..U ~' FUIIUWJ IADt IIPftiL 1871 1872 HEAD OF SLOUGH 21 R.RSt<R POWER AUT~JTY RIVER MILE 142.20 _, _ _, I I SL61TNA Rl VER liZ THI~ UDPIO• WEATt£R PERIOD 1 NOV 71 -30 APR 7Z ICE Sli1Ul.AT ION --TUTIL lHI==t ENEROY ££11&Nl • WAT~ 2001 T II£ HI ST~Y ······L~CDI CAS£ C FLOWS JNTRKE 18130 . APPR!R:H 1850. ~IAiCO .J)INf VDfTIJI£ REFERENCE RUN NO . I 710lCMO ---··--· -.... c '196 / THRESHOLD ELEU • ... ~ 790 I a785 ""' uj180 % 175 16 ;. ~ 12 ~ ~ B u x ... 4 w ~ 0 5 ~u" ~I; 1-. ~ r h I ~-~ \ ,_-J \ ,--J CD IIIMJIKJt IIECl..rR .IJHJI1«'f f~T IADt -IL IS'? I 1171 HEAD OF SLOUGH 22 FI...A61<A POWER AUltGI TY RIVER MILE 144.80 Nt--.aet I I SUSITNA RIVER IC& THICIINDa LBIEND• WEATt£R PERIOD . J t¥:N 71 -30 APR "12 ICE SltLILAT JON :-::-:::-~~ ENERGY [E~ I WAT~ 2001 Til£ HIST~Y CASE C FLOWS INTAKE 18l!O . Af'PfUCH tBSD. ~11&:0 .JliNT VEHTIJI£ REFERENCE ltJN NJ . • 7101CXO Dlo-rt0117 -·M_.,. __ , -.lOt EXHIBIT S · ~ l&J w u. z 0 ...... ~ a > l&J _. l&J c • 91 100 101 102 103 104 105 JOB 107 lOll A«< At ~ llj)Y bf~ ..-1 3110 A(/) v / A1 7jY !_/ m J[E_ v ./ A1 ry/ / 3liD i((fY L_ jJ v i/ EO / I A{/) 3AO I A1 rw 3!10 y /~ / v A1 idf]Y A1J, lt/ 11Y / v / / \ ' A .!( mY AJj) v vr / / v 4 1'11 r 43)~ ~ a 410 z 3110 • 91 100 101 102 103 104 105 107 l 106 01 RIVER MILE LIDDIIo TIP II' IlLlO Ia Jl I ( u l_{l &JJ8VW11D IC& III'TWNZ :r-"6' • ·· · • .rtflll II' a.t.a4 I CI ---~1'1111 1111 ,._ ... P'QWEI' AI.ITtOU TY IUUTNA IUVO 1a: IJit .. LATJON f'IU'IU f:.r NAIU .... STRII:S 1-E.a:a .JIIMf VUI1dll ........ --· -... t-w w LL z 0 ..... t-a > w -' w lCII 410 4Sl Ull llO Ill c 112 113 114 A 'r11JY '/ Afl} v / A1 uY / 116 Ill ll7 ll8 52D / AfJ! 510 4liO kfLY' r v A1 'if%?' rTI r r.m rn ---;{l v / v l4fJI!. ~ . < D -i 440 WJY A1L [Y I 4aO ./, r!JY 7 l117Y ~ <120 rY / / v •Ia v lOB 108 llO Ill LlllDII• ll r I II zlCP IF IlLlO lm c . ·}--~y·· -...v-.10 UZ INfi:JI'RCl -" < • ' .. IOTTtll IF ....... ICI ----IU'ICIIIIII / Aft ~:;Y r ,I ....... '(fff~· v I . -.. , .. : ... ' ..... 0 490 z A& ~ / rv 'rrf~ v , 480 rn rn -i Af£ v ~ r1JY 1/ A 410 AP II' / 112 113 114 ItS 116 ll7 .aJ ll8 RIVER MILE 1€AllP.I • I NlV 71 -SO APR 72 EHEJI)Y I WA~ 2001 0& C ~ I NT~ liDO . lfiPtiDAtH I'TJO . REf'EJIENl1: ,.,. NO . I '710 I cxc .... -.cw liliUTNA IUVlR ICE Sltt..LATlQH PNFIU r6' ...UCl""" &TAD€& ~ ..GINf WUQIJil -·-- c lzo 121 122 123 124 125 128 12'7 1211 &&D ll!I~B----I~l!9--~~--~~--~~7r.~~~~~~-1r----i-----1------tam ~ . ···y:• / ..... '.:. . . . . ll8 Ill IZO 121 LlllDG o T/ £ 1/ f.Jlll' II' RID ICE ,. " -• -• --IUIIIVIIL ID I CZ IN!GII'IICI -.. -· r-">~ 1111TIII CJJ ll.laf ICE ----lti VIIt liD 122 123 124 RIVER NILE ~Ana f'£1tl • I t«lV 71 • 30 1ft 12 I WA'MNA 2001 tNJ~ tiCI). ........at 1710 . lUI NO . • ?IOICXC s.enNA •u " ICE &II'LLAT ll»f fWIFIL£ CF 11AXt..utt SfRlill IMIR-€..:0 ..a1..-VURIIIl ---· -... c 128 540 129 IJO IJI 1!2 135 134 135 1311 137 6110 w v H . . 630 ~ ~ I ~ ff I ~ ~ I 68J ..... w 620 UJ ~ A w v H I , / ~ v v , r 610 fTI < D -f z 610 0 - J I[ I~/ 1\J . f ~ ~ y v v ' -0 660 z ..... a > 600 w ...J w A lr7 fY I . # I A W'/ v , 660 fTI fTI -f 590 tv 1/ ~ / . / w v . , &«) v ~ w I ' 128 129 IJO 131 132 133 135 136 630 137 UllDG• I ' I I I ll1P IF lll.ID ICE • , •. '• c. ILUIIVD.IO ICI: lllfiDI'IIZ '> • _,. -~ '1 ' IIITTCII OF ~ ICl IVIJI 1111 RIVER MILE ~ATHER f'ERIOO • l NlV 71 • SO ,.,_ ?! [N[IIOT IEtWM) I WATANA 2001 CAll C: F'LOWii I NT A€ 1.:10 . fliPtUOt I 710. ~ fl.N.NI). I 'JJQJCl(t _.,.__, IUSlTWA RIV£R ICE SltU.ATICIN f'flllFILE r:6' Mlel""" ST~S IINA-OI&D .llllft' VIN'flll[ -.. 1!17 ,. I !II 140 141 142 7«1 V/ 730 / / /J c 143 144 / v 146 I v / / 148 790 / 7110 ._ w "720 / / / / 1'11 r 'nO rn w u. / z 710 0 - ~: , // / ._ CI > 700 w ..J w A v [7 I L I ,. ~ 690 / v 137 138 139 LJDDe , TG" CF RID II% ' u !JA £ ~ID ICZ llflllllna .·I . . 1 . 0. .,,.,. QF &.l.ef ICE ----'"'"" .., v 7 v I J 7 / lL I J I / /, / VI / I 140 l.l IA2 IA3 ••• RIVER MILE '-l:nno P£111100 1 l 1o0v 11 -30 ,.,. 7t £N(II)T IE)IfN) I WAY'Atft 2001 CA. C "--N& INfAICl 1100 . ~ InD . llffiROU IUf NO . I 7101CXC < D --i ...... 0 1m z Tl 750 rn rn --i 7.0 I R.A&I<A POWER AUTtOtl TY --~ &lSI NA IUV£1t Ia: SII'U.ATICN "D'II..IE OF .-xaM&M &f~S llltDW-.:D .J)IICJ WOftlll[ __ .. c liD l?O Ull 160 . • . . UJ • • I I I ___ ,·--, . I _J . ' . I .... 140 . -~~. :J: . I ~ I I ~ . I\. • L_ '·,\ I I w HID --,J ';.I ~~ > ................ . • '---. ,...---o.. I . [\,• .... ·."'-., ~ 1_ I·"' 1/ .. • 120 -· . I ( . ""'-f . ~ ' I . . -- ···~ ---· ---I I liO ' --.~ I I I ':'\ I I . tm .... ~.l 90 • NJV DEC .JAN FEB I'IAR f'PR Fl.ABt<R POWER MITHIJU TY L.EmNI I .. , ... -' I ICE fRIN 6tJ51TNA RIVER ••• --.--. -JIIIO aa.E IID'ItCJIII WEAT~R PERIOO I 1 t«W 71 -30 APR 72 PftOOIIES&ION OF 1C£ FMJNT Et£ROY [EIA«J • WAT~ 2'001 t. lEAD DECNE I &OTHE"" fLOW c,:a C INT~ 11100. APP'AOA:H 1"710. ~I"EMNC£ ...... NO . I 7101CIIC ~II&D ..UIIIf WORIM ~ --..-...t·-·1 __ .. .., ... /-THRESHOLD ELEU • ... ~875 ( 53i0 "-"'\. t lJ . \_ -!iii& ~ 3liD 16 ... ... .. -12 ~8 x ... 4 \ l'j ... 1 0 5 ~u• II! r= r J ~ 11!1:2..0 ....,.., fiiiiiMY ' ~ WML IS? I IS?Z HEAD OF UHISKERS SLOUGH ~AIK4 POioER MJT!a.1TY RIVER MILE 101 .50 ----' I I Sl.BITNA Rl~ ac:a naa... I.IIIEICio WEATt(t:" P£Rl00 ' l HOY 71 -30 APR '72 IC£ Sllt.LATION ::::::-::,:. ~ ~AGY ~!tiN) I ~TIM~I Tit£ HIST~Y C OWS 1 N AK£ I • Rf'PRCR:H 1710. IIIUWIAICD ..au• WDnllll ..Ufft!NCE .U. htl. • 7101CXC -... --...--. -... •?O ... ~ ~486 ~48) r' ' -i ... \ :z r-- •so 16 ,.. ... ~ 12 ~8 r ~ 4 \ ~ I ............. ............... \ 0 .. ...... .. .. .. . ..... - 5 ~u4 II! ,.-- I r--\. J NCI'iiJ.ut lll!alall J/IHIIWf ~ ' IWDt lf'RtL 18'71 18'71 SIDE CHAHHEL AT HEAD OF GASH CREEK A...ASICA PUlER AUltatl TY RIVER MILE 112.00 __ _..I I &l.6HNA RJV£R 1ca nu~ LDIDIII• MEATt£R P£RIOO • I NOV 7 1 -30 AI"R "72 IC£ SIIU..AT IDN ::::-::~~ ENEAOY [EitiM) I ~TFM 2001 TU£ HlST"'Y CAS[ C FUJWS IN AME I a:xl. Af'PftCR:H rno. IINA-€IIBXI .1»11« vomJil I'EfEAI!NCE NJN ~-I 7101CXC -... -...... , -... L_ 410 -... ~ 4116 ~., \ «DGii \ ~ 46D I& -... ~ 12 Ia ' u x ...... ~ \ I ..... --.. .. ... ~ ... -\ C1 ....... , ...... __ -............ 6 ~u• II! r-- I r--\ / ..,.,..,. aaz..at ..JIINJIWf l'tMAI'r \ IWIOt -IL Ia'? I le'?2 "CUTH OF SLOUGH &A R...AiitCA POWEft fVTtDI TY RIVER HILE 112.34 UI,_-.KT I I 81..61 TNA Rl VER aca '"IC~~Naa I.&IIDIO• WEATI-ER P£RIOD ' I tOI 71 -30 APR 72 ICE SlPfJLATJON ::::::~~ ENE~ ~t'SNI • WAT~ 2001 Til£ HIST~Y CASE C OWS JWTAI<E IIIXI . ~H 1770. HIIRIIWIA&LD ..J)IIIJ VDnllll AE:f'~NCE N.JN N::l. I 710\CXC _ ... _Jo·••l -.... -· /THRESHOLD ELEU. _L ... J \ I&· ,-/ \ I -·-·· ....... ... -.. ....... ----\ . -. .. --.... .. 0 r-- ' .1 ,.......... _r ......,.,_ llltll.al JIMM'f fUIIlMT ,_,. IIP'ItiL . II? I 11171 - HEAD OF SLOUGH 8 fl. MR PQ."•'IIt AUTtatiTY 1-"ii; ,;;;. • . I RIVER MILE I 114 .10 ~, i'l.-... ftft sa... L.IIIPCI• HE Fril€ .. P£Rt00 ' 1 NOV 71 -30 APR "7Z ta SII'U.AT ION TDfiL~ Et£RGY ~IVNl I WATIN\e.l t--T II£ HIITCJt'f --&Wt CASE C OWS JUTj:ll([ I • RPPIQDi rno . AUER!HC£ RJN Nl . • 7101CXC .. .._...., ...... WlftiM ~ .. -.. ---... .. .. / THRESHOLD ELEU • .... !:410 ( I \ 54115 r-=:1--~ -!., :s 4'JS 1& -.... ~ 12 I· I '""' -f. ···--.. \ % ... ... 4 . .. .. .. .. .. -..... .. rJ I -.. '\ -..r '.\ 0 . & ' ~u4 1li -r r--'\ / ....... ......,. ..,.,.,., ~ \ ....,. IIPIIIL . .,. ..,. f iDE CHANNEL "511 A...AIICA I"'ER AUnlltiTY RIVER t11LE 115.50 __ __,I I aiiiTNA IUV!Jt ICZ ntla.a. ~· W!RTt«" I"ERIOO • I NOV 71 -30 fW'tt '72 IC£ SltU.AT ION --m-.""•= ~lm litltiN) . ~''"'a.' Til£ HISTORY •••••• ._...COL C DWS IN AIC£ I • All I DK:H 1'710 • ...... .-D .., ... .,. IIJJ!~NCE: IIJN Nl. • 71DICXC --lM-•1 -... ... .. ~THRESHOLD ELEU. I 1\ ~410 _j_ L,....l 54115 '""' -!., ~ 415 I& -~ ~ 12 le 1·--... \ l ..... -.. -.... ..... _ l -............. --... r ' ~ 4 I ' t I ... I,.....( ~· 0 6 ~u4 II! -I r-\_ 7 ......,. IIIU ... JIHIIW'I l'laM'f .._,. .... IL ,.,, 11'11 HEAD OF SIDE CHANNEL "SII R.AIICR f'QWEft AU'Tttllltl TT RIVER MILE 115.90 ----I I llBTINARJVER 1ca '"'~ LllmiD• W(ATlE!t f'£ .. (00 I I NOV 71 -30 APR 7Z ICE SIIU.ATJIIN ==mm•.a:r 8IH ~ I WATIM 2001 Til£ HtST~Y C OWS lMTAICE IIIlO. 14 II 3LH 1710. ltlltM-«..0 Jlllllf .... AUU.ICE ..... 1«). I 710lOCC -............. __ .. ill) -~ ... / !:121 / 5., I I w 1'-- -!&I& :a 510 • 18 t If le ' l .......... .... --\ --.. .. .. .. --I .......... , ~ 4 ~ 1 ~.\ I .... -~ I I 0 ' & ~ii .. II! ,-- I f"\. ...,.,..,. aaz..a .......... ~ \ :...,. IPitiL le'?l 1171 fi.AMA f"'DWER Mmtllt1TY RIVER MILE 120.00 --~I I lilBI TNA Rl VEft aca M~ LIIIDID• NEATte:lt PfRIOD • I NOV 71 -30 APR 72 IC£ S11tULATIIJN --maL== ~~lit~ ·Jr~ 2001 T II£ HISTCJft ·----·&..-. 1 1800. AI I :CCSCH 1710. ._....., ...... Wlftllll "!Fu.EICZ .U. 1>13. , 71DlCXC --.. --. -..... IiilO ... _,--..._ ~5151& I ' a5SD ~ ) \ I \ -!646 ""'----'-~ 540 15 ;: ~ 12 ~e ' . . ·-........ . . 1 u /'-.... ........... ....... ~ 4 I Ill 7·Y. I u ... ? \ I 0 5 ~u• ~~~ - ' J '-J "'----.. J I ca ..,..,.,_ ~ .INM'f J'DIUWI' ~ ...... -L 11'71 11'11 HEAD OF "OOSE SLOUGH A.~ flOWER AUTtllRI TY RIVER HILE 123.50 .. , .. __,I I &U!I JTNA Rl V£ft ICII '"loe~Ua LIDDIIh WE:AT~" P£1U(I) · 1 NOV 71 -30 APR 72 lC£ SIIU..ATION ::::::-~~ D£RO'Y ~M«l I ~T~ 2001 Til£ HlST~'f OIK C INS IN AK£ UIXl. APf'"IR:H 1710. ~..:0 ..QIIIf WIMTIIIl IW:,EI'!NC! IUf IC). I 710 I CCC -~-.--- __ ... liE --. .. ~THRESHOLD ELEU • .... !!:111m ( 5 157!5 _]__ ~ r rv \ • 670 \. l ~ !illi 16 -.... ~ 12 Ia ... ~ 4 ~ ~ 0 ,_.../-\ / j -..... .... -...... ' & ~u4 II! -J ~ ~ I ~ "' I ...,.,.,. IIDZMUI .INRI'f fUMM'r ~liMO! "'"L . ...,. urn HEAD OF SLOUGH SA CUEST) A..~ f'OIER AUTHORITY RIVER HILE 126. 10 __ __, I I SUBITNA RIVOt Ita ntiCICNDa ~· WEATHER PfRIDD 1 ND'I 71 -30 APR "72 IC£ SIIU.AT1DN --rcmL~ ~~~~ • NATIM~l Tit£ HIST~Y ·-------..-. JNT'IC£ 1 • APP'MR:H rno . HIIQA.liiiEO .JDINI' IIDnllll ~F'fl'ENC£ ..... NO . I 710lCXC _,.._--.,.-__ , -... &90 -./'"' THRESHOLD ELEU. t- ~586 _f _,-/ \ IV ~!ilK) f11ili16 :a SiD 16 -... ~ 12 ~8 r ... 4 l&l ~ J .1 ... \ 0 -..... -.. -- 6 ~u,. ~~~ -J --.J ...__. I ~ r'\ J Ill NCMJ.ut lila ..at .INRI'r rtBIUWf \ II'IIDI lll'ftiL ,.,, 1171 HEAD OF SLOUGH SA CEAST) R..Aii"A f"CCroo AUTtllRITY RIVER MILE 127. 10 ---a7 I !iUU TNA RJ 'lEft ICZ ntt~ LIIIDIII• WEATt£R P£RIDO • I NOV 71 -30 Af"R 7Z IC£ SJIU.AT JON :-:::::-m~ 8LROY IEWHl • WATIMI 2001 TU£ Hl8TMY c n.ows JNTRICE IIIXI. AWRCR:H 17i0. ~ .., ... 81111£ AEFEI£NCE ..... .o . I 710lCXC __ ,. __ , -... "=1 c 81& -/THRESHOLD ELEU. ~ ~ 110 { 51C15 r-'1 "' -----J J t -!lim z 596 11i -~ ~ 12 Ia u i ~ 4 ~ ~ 0 I \ / .... -......... ....... \ 6 ~u" II! .....---.. J --..J ~ I ~ "'\ J ...,..,... IIIIZ..,. ...,.., ~ ' .,.,. -IL . ..,. ltnl HEAD OF SLOUGH 9 fUI6tCR f'OID AUTtiJU TY RIVER MILE 129.30 __ __, I I 8U51TNA .. IVER ICZ Moelal UIIDIDo ~ATt£1t P£RIOO I 1 t«:N 71 -30 Af'R 72 ICE SJIU..AT ION ::::-=lfll;~ ~lit~ I~''"'~· Tit£ H18T~'t IN RtCE: I , ~H 1110 . HllltBW.a:D .JIIMI' voctlllll fllUEA!NCE fUt N3 , • 71DLCXC ..... ,_ --··-·· -... ao -t-!:112& 5820 r"'\ 1 \ __r \ a! &16 :K 610 16 ~ ~ 12 ~8 i t-4 tj ... F\ I .... ~ .. -......... \ 0 6 ~u4 tl! ' J ~ "'\ I ~ / ~ 1 Ul NIMJ.ut lila ..a! .INMrf I'QIUWt . IlNDt lll'ttiL ,.,. 1111 SIDE CHANNEL U/S OF SLOUGH g R.ASMA POD AUTHDRI TY RIVER MILE 130.60 ----=r I I &U!IITNA RIVSt ICI Tttloec. LIIIDIIIe WERTt£R P£Rt00 • 1 NOV 71 -aQ APft 72 tC£ SIIU..ATION --TOni.~ 81£~ ~~ • NAT~ 2001 T II£ HISTI:RY • • • ---&.llt4 1NTRKE liDJ. APPfODt lT'JID • tlltBWIIa:D ..,, .. ~-REfERENCE fUI Nl. I 7101CXC --... --. -... -~ lAO -.. ~ .. 5•30 ...... ,/ ' I \. ~___) t r--"' -!li26 :a &20 Ill ; ~ 12 ~8 ~. ~ I .. .. .\ 0 L\ -........ -... & ~u .. II! -J ~ "'\ I h f \ -I IIIMI.a IB'I!..ut ,..,.., nMIWI \ ....,. -IL . .,. 11'71 SIDE CHANNEL U/S OF 4TH JULV CREEK R..AI!It<R I'OWER AUTHIJUTY RIVER MILE 131.80 _,,.__, I I IUiiTNA RIVER lal 'Wiaetae UIIDID• W!ATH!:JI P£1U 00 • I t«N 71 -30 APR 7Z IC£ Slltl.l.ATI ON ::::::~~ Btklm ~ I WATIM 2001 Til£ HlSTtltY C JNTAME IIDl. ~ 1"7'10. IW:f~NCE ..... N). I 710lcxt ~..:0 ..lllllf VDniJI£ --.. ·-·· -... IIi& -TH~ESHOLD ELEJ. t-~180 I al&i _j_ / \ aililiO :s &46 1G ;: ~ 12 ~8 l: _r---""'\ .... 4 ,----... -~ t: -I '( 0 6 ~u .. ~I! -J __, ""' ""\ r "'\ 7 CoD ...,.,. 110% .... .IHIIWf ........ \ ...,. ....IL ,.,, lrl2 HEAD OF SLOUGH 9A Fl..ABfCA I"DWER AllTHD'tJ TY RIVER MILE 133.70 ---.a I I 6Lfi 1 TNA R 1 V£R liZ '"'C*Da LII3DII • ~ATI€R PERIOD ' 1 NOV 71 -30 APR 72 lCE Sli'U.AT10H :-:-::::-:::. ~ ~ROY [E~ • WAT'"' 2001 lit£ HIST~Y C FLOWS INTAKE IBID. Af"f'ffCH I 710 • IIIQA-€11a0 .J)JIIf VOifiJI[ AEF~NCE .._..toO. • 7101CXC -~ ... --. -... ! L __ 8iO -~ TH~ESHOLD ELEJ. ... ~-( 51BJ /'""'-'\ _L I l -!li&i 'll: fi5D l& -... ~ 12 Ia u -1/.·---.'\ ~ 4 I -1 tl ... I ~ 0 5 ~u4 tl! J 7 1\ { .,, J ~ III!IZ ... JINI1«f I"UUIUNtt ... lt!I'Ot .... IL 11"71 11"71 SIDE CHANHEt U/S OF SLOUGH 18 "-~ POWER fiJTlCJU TY RIVER MILE 134.30 .. , _ __. I I SUISJTNA RJ VER liZ n.ICII!Da UDIICio WEATt£R PERIDO • ~ 1«W 71 -30 APR 72 ICE S111UlATJON :::-::-:~ === 8L:ROY [£HIM) • WATj:f.jA 200 1 lit£ HIST~Y t FLOWS INTAKE 1800. APPRtR:H 1710 . ~...,."' VOiflll[ AEFE:AENC£ llJN NJ. I 710lCXC _ .... _,. ... -. .. ~ -... !:In& 50) ~ !' \ -!lili'& 3t &liD IG -... !: 12 ~a u r ... 4 f. ... :.., ~ 0 r -·-. '\ 6 ~u• II! J "'\ r \ J .....,..,. IIE.CII.ul .-MY ,~ ...,. II"UL 1171 1171 SIDE CHANNEL D/S OF SLOUGH 11 R...I&CA ~ flJT~ITY RIVER MILE 135.30 ---..a I I &L61TNA RIVER liZ ntl~ LIDDIIh WERTt£1t I"ERIOO • 1 NOV 71 -3lJ APR 7Z ICE Sl...a.ATJON --TlmiL. ,""'' .... &\:ROY IEifNl I MAT~ 2001 TU£ HISTIJfY ····--11.!84~ C FLOWS INTAKE IIIXJ. Af'PROIOI ITIO. ~IIIJ:D .JIIIIf CNnJit ~rEAIO«% IUt NJ. • 7101CXC -... -...... , -... I ... -/ THRE;;HOLD ELEU. ~ !!:8S> -L 5685 I ""'\ l l r--~ &OiiiiD :. 615 16 ; !!: 12 Ia - u i ... 4 ~ ~ I 't 0 s ~u .. tl! J "'\ l \ ,.1 IIIMMIIIt ar:z..a .;1/HJWtf f'tMM'f IAOt -IL ·~· IV72 HEAD OF SLOUGH 11 R.A&I(A POWER AUTIGU TY RIVER MILE t36.50 __ _.I I 8L6JTNA RIVER tea n.~a..a. UIIDID• ~AlteR P£RIOO I I tr:N 71 -30 APR 72 IC£ SII'U.AT ION ---JOTJL~ D.£AOY ~ I WATit!A~1 Til£ HlST~Y I ··--·-&..-. CASE C OWS INTAKE I • AI PRIRlt 17?0. tlltBWIIBD .JJINI' VOf1111l "f:FER!NCE: Ill.. JICJ. • 710 lOCC _ _._.,. __ , -... 7iO -~ ~725 ~720 ... /\. ..; 716 "'" --~,. :a 710 16 -.... ~ 12 ~8 i! ... 4 .., u -1\ 0 6 ~u• ~I! --,._..... ' I \ ~ l U» ~ Dm!..ul ............, ~ 'IWIDI l _.L ~..,, unr r;= HEAD OF SLOUGH 17 A. &CA f'OO AU'rtOUTY RIVER MILE 139.30 ~~-__,I I ~ftiYER liZ niiOIIiUa LIDDIII• WEATt£R P£Rl00 I l NDY 71 -30 APR 7Z lC£ S111Ll.ATION ::::-:::-:-::. ~ ~ROY (EMil I WAT~ 2001 1-l U£ H[STCJtY SEC FLOWS INTAKE 1800. AI I RDRCH 1770 . AEFD£NCE fUll loll. I 7 101CXC tt ~..., .., ... 81\11( ~---t-_-•_1 -... 1 '7«l -~THRESHOLD ELEU. .... ~.,. ( 5'7!0 --!72& :a l2D ·- IS -.... ~ 12 I· i .... 4 rJ -0 ... & tu• ... I: -~ I !-~ ' l ' ~ ....,..,. IIIIZ..at .IHIWf I'IMM'f ' IWIDt IIMIL . .,. In! HEAD OF SLOUGH 28 A..~ f'OWER AUTHOR ITT RIVER MILE 140.50 ---.r I &L&TTNA Rivet ICII MOIIUa Lla."'l• WEAT~It P£RIOO • 1 NOV 71 -30 fW'R 7Z IC£ SIIU .. ATIDN ::::::-~ === DEAm [EttFNJ I NAT~ 2001 Tit£ HISTCRY CAE C l'l..OWS J NTA'CE IIIIXJ. APP'IUCH a no. ttNA-~.ax~ ..,,.., won• ~,oma .._.. ta. , 7tOlOCC __ .,. __ , _ .. r-,., ~THRESHOLD ELEU • ... t-!:785 I 51!0 _j_ t! 7~ :& 740 1G -t 12 Ia l .. tl -Q 6 ~u .. II! -' I \ J \ ~ ...,.,..,. CIIIZMIIt .IHI«'t l'laiWf "*" _.L . .,. II?Z SLOUGH 21 <EttTRAttCE A6) fUIMA POWER AUTttDRI TY RIVER HILE 141 .80 __ __, I ' &L6JTNA fUVER 1112 '"I~ LIGDID• NEAT~R ~RIOO • I tDi 71 -30 APR 72 I~ SltU .. ATION -fln!L. '"'.5:11 ~~t:t • WAT~ 2001 fU£ HISTORY ······&Let CD I NTAICE 11100 . II f IUDt I 710. ~ .JIIMr 1£JfNI£ REFEA!NC!: ..... Nl. • 7101CXC _ ... _-...-__ , -... . , ,. ... /'THRESHOLD ELEU • ... ~.,., • ~1515 --!., 2 746 IIi ; ~ If Ia ... :r ... 4 ~ 0 6 ~u• ~~~ -' I \ j \ ,-........ aa:l..al ....., fiMMY . 1WR:It ..... L una 11'71 HEAD OF SLOUGH 21 A...AIKA I"CWER AUlliJU TY RIVER MILE 142.20 __ _, I &uSITNA RIVER IC. ntlaetae LIIIDIIIt W!A~ PfRIOD • I NOY 71 -30 APR 72 let: SlttLAT ION --miL~ 8L~~~ I lfATIM~l Til£ HISTORY ······IL~ IN AKE I • II'PIUI:H I no. IMIIIWII&:O .AI .. 811111 N!'DI!NCE llJN .-,. • 710lCXC _ ... _,. __ , -... c ?iii -~THRESHOLD ELEU. ... !: ..,., --l.. 51115 "'\.. w!711l ;z ns IS -... !: 12 ~8 u i ... 4 ~ . 0 6 ~u" ~~~ ~ I \ __.} \_ r .. ...,.,.... ~ ....,.., ~ \ ......at llf'WIL ,.,, 11'12 HEAD OF SLOUGH 22 A...AIICA POWER AUTHCR1 TY RIVER MILE 144.80 .. , _ __, I I IIL61 TNA R1 VSt tea M~ 1.1111111• WEATtt:R P£RIOO ' t tVV 71 -30 fV'R 7Z IC[ 51"'-'L.ATJON ::::-:-:::.:. =:a ENEFVtfift1fNl I WATIM~l Tit£ HIST~Y CASE C DWS INTAKE I • Af"PftCR:H I'J'Xl. ~lllliltO .JIINf VEJffiJil ..U~NCE ..... ...,, I 710lCXC ~~-~ .... -.. ~--. .. ~ w w ~ z 0 ~ CI > LIJ _. LIJ 91 iiiiD ., m ., ., !WO 3!10 91 ... 100 101 102 A A111Y AJ [Y Af UJV A!P v / A ur / v ...... (([JY ( IJl [..Y I / I I A c 104 JD6 Ull 107 ATJ v / v 7JY / v / A l/ ~ w Af1j) Ill" A vY 7 d{jjY v / A1Z ~ v / ldJ)Y / A11J v / w / ' I 4!10 ITI r -~ D ~ -0 410 z • 100 101 102 103 104 105 106 107 ., lOB RIVER MILE ~ATHER I'£1UOO • l NJY 71 -30 APR 72 ENERGY IEJWO I WATANA 2001 CAllE C F\..11118 lNT~ liOQ . .......:H 1&00 . ll(fWNCE 111M ND . • 1lOICXA __ __, &lli1 TNA ltl V£1t ICE &II'U.ATJCJol l'tiJFILE Cl' MICI.U. SUUS tiNA 1-.:D .Jill ... 81\11[ -.. ... ----... LICDII• T'T"'-rTT'M"'TliP IF -..10 Ia IQ IIJL{{a»avD.ID liZ llfTIIPIIIZ ..... •~c ·•-· ··10n111 OF &.1.84 1a ----.. lftllllll c !€AnD II£RIOO • I NlV 'JJ -3D,.,. ?2 OIEJO'Y CUAG I WAlANI 2001 11011 CAl£ C F'UIW& tNT RICE JICI). IWfDOt . lt[f!AENC[ IUC NO. I ?IOICICA ..... -.a &tlilTNA Rtvt:R ICE 81"-l.ATlON ...... IU r:F MICliUt STIUS ltiiiM-«1180 .Jill« VDRIJil -... ~ w w ~ z 0 ~ a > w -' w l18 &liD 119 IZD IZI 122 IZ3 I$· ' ~y { ~·· ~ A ~-~ .... ··v .. ' .. i · ·.• c 124 / 1/ j JZ& 128 l2'7 128 &m A 540 5110 §./ ty / 7 . . . . 630 fTI r 680 I'TI A r})fj f_ v ~ ~ / . . p < D A F/Jl!E' ':/ -r-v 7? 7 -1 4/. y . I 520 A ~r v .. , ~. 610 W:·· [;7 . : ··? . ---.- 5m I / 1---" •so ll8 lUI LIDDCio 7'\ J I v 120 121 ( ZU,{{l Q ~~D 1': lllf..U ' '· • ,f. ,~IDTTIII CF ...... ICI ----1111¥111 liD ...... 0 510 z /. v v . / Vo/ 7 .. , ..11 •••• Tl 560 fTI fTI -1 ~ lY" v / A11J. w / 5SD tv1 '''• A1 -_:,y / Wf:·· ;y / .. -· S«l At. v-.y v ~;?!, ... j 122 123 124 125 126 12'7 128 RIVER MILE __ __, &uSITNA RIVER ICE S11UATION I.EAnD P£1UOO I l NJV 71 -so AP'R '7t DIOD'Y DDACl 1 NATANI 2001 CAll C F\.01111 INTN« liDO . ....at 15CID . IIIIU'IL.[ r:F ..,_XI,._. &Tq;(,S IIEFDIOU NM NO . o 7101CXA ~ JIIINI' VEJIIIII[ --~ .... __ ... ..... w w u.. z 0 ..... 1-a > w ...J w 128 5AO &30 620 129 1!0 ~ ~ 151 1!2 lL ~ v I ff I / rw v /__ If 110 II A 600 A ~/ II I .A 590 ~ v Af!3 / w v J ~ I c 134 135 136 1!7 &SID v -R/ 1/1 A U' I ., 1£/ r ~ ~ v 610 kl 1\/ . ~ ;;y v v 660 /7 I . ~v / v 660 / v 6«) ' ! ,.., r ,.., < D -i ..... 0 z "T1 ,.., ,.., -i 128 128 130 131 132 133 134 135 136 630 13'7 LillDGo !//IlL? /liP IF IILID UX ~ ...._~,.. .::C:r.:V IL.UeiiiiLID It& INTUI'aCE • -T .. " ' lll'flCII .. IUat ICE ----"lVIII B RIVER MILE ..... __, &llilfNA RIVER ICE 611U.ATJa-. -.... c IS7 1311 1!9 140 141 142 144 146 /j / / 730 / / / / /J v / v 780 .... w '720 w u. / / / L L v / v "" r 'nO ITI < D -4 710 " v I / / -0 160 z z 0 -/ / .... a > 'JOI) w .....J w ~ ~ I / I , V" 690 / v 1!'7 138 139 LIDDCJ , II~ ll,, Z.{ ~~D.~ IIITIJna • ',·' 1' .• 'a r, lOT Till OF &.Let ICE ----lVIII liD / / V I I / I / Vj L I lAO 141 1•2 RIVER MILE II:AnD I'EIUOO • l Nl¥ '71 -30 Af'ft ?Z I WRTANI 2001 IHTRME 1100. ~ l&(lO. .... NO. I 7101CXA ·- Tl 160 ITI ITI -4 740 l A..I&<A POD AUTHIJtJ TY ----IIUSITNA ltiVEit ICE SliU.ATI~ IWFILE CF MWI .... STRCES ~IAiiCD .JJIIIf .uctllll -. .- c UID l?D UID 160 . . . . • . • l&J . . • ...J --·· . --,· ~ .. -140 . !,.!!\., ~ ---· ' • . I • ·- • L ---~ 0: • ~ . l&J aao I ,_]'~ ~ ',)._ > . ..... ·~ ·.~ a:: . . ..-;;-;r-\ I _[_ ' l2D . ' ·----· • L '·\ :/ . ' I'.. I . • • ' ·II---'" -.~ . • 110 --~ • I . -, • I ·:'\. • . . lOO I . -~l I . • 90 ~ NJV OE:C .JAN FEB ttRR APR "-.ASMA flOWER AUTHORITY LEDDII• ..... _, _L ICE I'IIN &dUTNA RIVER --------__ .., ~ llllltCIIR IEATI£R P£RUIO • I NOV 71 -30 APR 12 f'tt~XRS&ION OF ICE fRONT ENERJY CEIAIJ I WRT~ 2001 a. ZEN) DEeR:£ 1SOTI€Mt FLOW a& C INTA<E 1800. Af'PACR:H 1500. ftEFEAEta ..... NO. I 7101CXA ~RCO ..JliNI' WEtnlll£ .... _ -.. -··-·1 --·· .l ., ... ~THRESHOlD ELEt • .... !:nl I a !nO ~ ' J -\ . -!ai s 3111 lit -IL 12 Ia -l: .... 4 \ r: -\ 0 ~ 5 tu• ... I; r= I ~-~ ~ I CoD .....,... lliUNDI ......., ,_,..., -~ _.L . ..,. IIJ?Z HEAD OF UHISKEAS SlOUGH fl..AI!it'R POER AUTKIU TY RIVE~ HILE 101 .50 __ __,I I SUS 1 TNA R! vat u:a 1tfla... ...,.,, WEATI'£11 P£RIOO I I t.:N 71 -30 Af'R 7Z IC£ SltU..AT JON ===::=.~ 8LROY ~Moll I WAT~ 2001 lll£ Hl8T~V C OWS INTRKE: IIDl. APPfiORCH 1500. IIIIIA-ftl&l'l ..OINf ~ ..U~ 11 1111 Nl. • 7101CXA -.. -...... -... n) ;: ~4115 548) I \ ~Afi& \ :K - 4SD lit ;: ~ 12 ~8 i l ' ......... .......... \ ... 4 ... ~ I --·-.......... -.... \ 0 ...... j ·.\ 6 ~u4 til .---- I ' "'\ ~ "' --aaz..u~ .-n.llllMY ....,. -IL ,.,, 1172 SIDE CHANNEL AT HEAD OF GASH CREEK R.A&I<R POWER AUTIOUTY RIVER MILE 112.00 --I &L6JTNR !'IJVfR ltalttl~~· WEill~ P£Rt00 • 1 NOV 71 -30 AI'R 72 IC£ SI11ULATION ::-::-:-:-:~ ~ ~ROY IEIWMI • WATIMI 200 l Til£ HJST<I'Y C FUll~ INTI*£ 11100. Af'f'R!R:H tsm. ~..:0 .JIIMT VOilllll AEFEAENCE lUI 10. • 7101CXA -...--..o-•T ..... -, 410 I 1- !: .. ~., I \ 1 \ J -! .... :.: 460 16 -1- !: 12 ~8 u i J• .•...•... ... ---.-\ 1-4 ... I ............ ... ----.... . '. \ ~ J ·.\ 0 .. --· & ~u4 1l! r---- .1 r "'--.r- Coli ..,.,..,. IIIIZ..ot -~ ....,. -IL 1171 •.n "OUTH Of SLOUGH 6A R.Aiii<A POIER ~ITY RIVER MILE 112 .34 ----I IUIITNA RJW _. ICil 'ltflaec.. ~~ WEATt£11 ~100 • I HOY 71 -30 APR '7Z ICE SlltlUiTJ .. ==~~ ~ROY CEifNI • WATINI 2001 TIME HI&TCJ t C Fl..OWS JNTRICE lllll. Af'f>tiODt ISCD . lfRJA-EII&J) ...,, .. Oflll( AEFERENCE lUI NJ. • 710lCXA -...-... --, -... .... I -/ TH~ESHOLD ELEU. ... ~., _j_ ~415 I t""\ J j \ 111i410 z 466 16 ;: ~ 12 I· r ... 4 I ............ \ ~ -........ ... ... I ....... -\ I .... -.. --.. -...... . \ 0 5 ~u• II! ,..-- I ''--" f co ~ ara..u~ -,_,..... ' IWIOt _.L 1171 lnl HEAD OF SLOUGH 8 A..Afii<A POIER fVTtOtiTY RIVER MILE 114.10 ..... _. I fll.6 I TNA Rl 'I£R liZ MCIIMia LIIIINII• WE:ATI-£1t PERIOD ' I NOV 71 -30 AI'R 7l IC£ Sllt.JLATJON :::-::::~~ D£~ ~IVN) • !fJTFM~I Til£ HISl~Y CASE C nw5 IN AKE I • AP'PRtR:H 1500. lfRIA-OAiiiCD ,JIIIIT WEimM ftUD'!NC£ ~ Nl . • 7101CXA -... -...... -... • .. ... ...-THRESHOLD ELEJ • ~., ( j r\ >485 J ~· 1--::t' t-J ~ -!..., 1t 4"JS 16 ... ... ~ 12 ;. ~ 4 I ....... -.. -........ 1\ . . . ~ I .................. -.. 1\ 0 ........... 7 ~-~\ 6 ~u• 1il ..-- I I ~ /1 / w ---~ -,_., ,...,. -l 11'71 11?2 SIDE CHAHHEL "SII Fl..Aiii<A flOe AUTlOtiTY RIVER MILE 115.50 .. ,.,._."I I lUi I TNA IU YER 1c:a nca.a. ....,.., WEATt£R P£Rl00 • I 101 71 -30 APft "72 IC£ SII1ULATION =:::~~ EN:AOY ~IAil I WAT~B.· Til£ HlST~Y CAR: C DWS INTAKE I • ll'f'IOOt I liCXI. IIIRDWIAitO ..Oliff ~ ..Uil'ENCE llJN NJ. • 7101CXA -... -..... , -... Alii ELEU. ... / THRESHOLD I t\ ~ 490 _L ,J \ _, 5485 ~ . ., X 475 110 ;.: ~ 12 le u t ··--·--·-~ 4 I ........... -...... .. .. -..... -.. -... lj I .. 1 •.\ 0 ,I ••••• ··-' 6 ~u• 1l! ...-- I I "'---.. J [7 Ut ....,..,. aaz,.. .IIHIIWf flMM'f hNial -I L I • ,..,, ,.., HEAD OF SIDE CHANNEL ftSII fl.Riii<A POWER AUTIDtl TY RIVER MILE 115.90 -•-..:r I I 6L6JTNR RI'IER liZ MDIIIIII UGDID • WEATt£1t P£RIOO • 1 NOll 71 -30 APR 72 ICE SIIU..AT ION :::::::=~ DEIVt' ~MID • WATIM~t Til£ HIST~Y ~c ows I NTRK[ I • APPttCRlt 1500. IAIDWIIBD .JIIMf VOITI,JI[ ~FOEta "-M P(J . o 7101CXA _...._ ... __ , _.., -' liaD -~ ... ~52& I \ ~520 \ I ~ a! 516 • 510 llil ;: ~ If I· , ... ___ ' l 4 I .... -.... ---...... \ .. .. .. .. .. -- ~ I ~\ r-9 I ',\ 0 6 ~u• 1l! -.-- J J ~ f ~ ./ Ul IIDCMUI 11!1:118111 -,_,.., IWDI -IL ,.,, 11'12 A...A&I<A POWER AUTHIJU TY RIVER MILE 120 .00 ...... -. I &L6JTNA Rl Y£'R ICI JHIO.U. UGDCI• WEATI'£R PERIOD ' I NOV 71 -30 APR 7Z ICE Sli1Ul.AT JON ::::::-~~ ENE~ ~IVMl • WATINI 2001 Til£ HlSl~Y CAM: C 11WS INTAKE IIIXL ll'f'IUI:H I SIXI . ~IAiial ..Oliff VENlllll AUDIENCE 11M t.D . o 7101CXA -.. -... -... __ .. liiJ) -~ -~-/ rv ~5!0 ,.I\ f -!5<16 ...----.. :a 540 16 ; ~ 12 I· ~ i:\t----... ____ ' r I ' .. ~ 4 ' ~ I I r\. I 0 & ~u• ~I! -J 1-J ""\ I 1---. J "' ...,.,. IIIIZ..ul JINII«f ,........, ....,. -IL . .,. 1872 HEAD OF "OOSE SLOUGH R.~ f'OWER AUTHIRI TY RIVF.:R MILE 123.50 ---.a I I &USITNA RIVER liZ 1Hia.Da LIIIDII1 WEATt£1t P£Rt00 ' I NOV 71 -30 Rf'R 72 IC£ SIHULATION :::::-:-c.~ a.EROY ~~ I WTIN 2001 Til£ HIST"'Y CASE C CIS IN AICE 18Xl. Af'fiROfQt ISCXI. ltltM-€11&:0 .DIIII' WEMTIIIE ~I"!R!NC£ ..... N). I 7101CXA -...-... --__ .. --, -, &II& -/ THRESHOLD ELEU. ... ~180 l 557.5 _]__ / ~,/ ' -!510 "T "" 'S !i&i IIi -.. ~ 12 Ia ~ .. tl ~ ... / 7 ·-.......... ........ -.\ 0 & ~u" II! -J 1---J "'\ I ~ '"' I CD ...... lEI..,. "'"""" fUIUWf 'IWIIlH -IL le71 111"12 HEAD OF SLOUGH BA (UEST) A..A&t<A f'OIER AUTHIJU TY RIVER HILE 126.10 __ __, I I &l.&ITNA Rlvat I Cll MC!elaa &.amiD• N[ATI'ER PERIOD , l NOV 71 -30 APR "1Z ICE SlltJLATJON :::::::::a.~ 81£..,., ~Mol) • WATINI 2001 T II£ HISTORY C OWS lNTAKE 11!00 . Af'f'fiCR:H 1500 . REf~NCE IUt NJ. • 7101CXA ~118:0 .DIIIf VIHtllll -.-....-...... __ .. S90 -/ THRESHOLD ELEU. ~-__i_ ,.../ ~ \ a., -! 61& z 510 lilt -t- ~ 12 ;. u i t-4 !;! J' J .............. \ 0 ...... --- 6 ~u,. I 1l! --J 1----1 \ -I t---\ h I CD IDIIJeat II!IZ .... JINJMY ~' lfW:M -L lrll 1172 HEAD OF SLOUGH SA CEAST> R..~ f'ONER AUTtOUTY RIVER MILE 127.10 ..... _.. I tuiJTNA RJ V£R ICil I'WIQeiDB LillDIII• WEATt£R PERIOO , 1 tDi 71 -30 APR "'1Z ICE SJII..l.AT JON --'I'UI"'L~ ~~~~ • WAT~ 2001 TU£ HlST~Y ···-··L~ 1NTAICE IIIIXI. Af'f'fOCH ISCXI. ~IAIICD .111111' VEJmll[ ..Uo.ENCE llM Nl. • 7101CXA _ .. _.,._ .. , -.\OR I -, -:-' -' c: 81& -_,., TH~ESHOLD ELEU. ~ ~ 810 I ~ aas . .f\ -&-_)' w \ -!&m ~ ll 596 I& -.... !: 12 I. u i ... 4 . l1 .......... ... /'\. I ··-···l 0 5 ~ii .. 11f -~ J r---' \ I "\ / "\ 7 CD IIIMJeat ara..a -f"UIIURin 'fRICtl _.L 11'71 11?1 HEAD OF SLOUGH 9 R.A&tCR POWER AUTHDRITY RIVER MILE 129.30 -----I &l.liJ TNA Rl VER ICI MCIICIB l.lllDIDo WEATt£111 PERillO : 1 NOll 71 -30 APR "72 lC£ SJtU..ATJON :-:::::~~ 8tk~ IJ!l:f • WATIHA 2001 T II£ Hl STORY INTAKE UIOJ. Rf'PfOOt 1500. ~ .IIINI' WBni.Jil IIJUu.ENC£ flM IC. • "llOlOCA DPTllllrt -... -~---· __ .., 180 .. ... !;628 5&20 -.1\ _/ \ u! 51& z 610 lit ;: !; 12 Ia i ... 4 t! A J . ----.-·1 0 6 ~u .. 1l! -J 1---1 \ / \ 7 Cit ....... lllm..U ........ naJWf ~ llftt!L . .,. I I'll SIDE CHANNEL U/S OF SLOUGH i ff..I&CA f'OWEft fiUTHIJ'tl TY RIVER MILE 130.60 -----· I &UiiTNA RIVER aca 1HICJ8Ial ...-.,, WEATt£1t PERIOD • 1 NOV 71 -30 APR 7Z IC£ SII1ULATION ==:r:.~ ~ROY jlEIWMl I WATIMI 2001 Til£ Hl8l~Y C OWS INTAKE 1100. IA"IUOi 1500. lfNJIW..U ..lllllf IIIJftiJI[ ~~NC£ ...... tel. I 710lCXA _._._.,._•T -. .. IWO ~ .. 501 ,/ \ I \. " --!52& :11: &20 16 -... ~ 12 ~8 l. r.: -I .... --.\ 0 6 ~u~ II! ,_... ~ 1 --.. \ r \ I ....,... IIUJ!..,. .INJMlf ~ . ..,. _.L 1171 a.-n SIDE CHANNEL U/S OF 4TH JULY CREEK R.J8(A POER AUTHORITY RIVER MILE 131.80 -·--I lllJil TNA Rl VER ICII'"I~~ NEAT~ P'fRtOO • I tDJ 71 -30 fW'R 72 tC£ Sltt.LAT ION --TanL ==" 8tkAOY [EIAC) • WAT~ 2001 TIt£ HI STORY ·-----..-. C I'LOWS I NTAICE IIIXl. Af'f'RCR:H I lim. ~,E:AIEN:E ...... NJ. I 71DlCXA ~.JIINrwon.-_ .. _.,. __ , -... llllli ,.. / THRESHOLD Et.EU. ~ ~&80 ( 56&5 ..... j_ / \ j' -!&liD ~ 646 16 ;: ~ 12 I· % ,---.... .... 4 1/ '•1 ti -I ... \ 0 6 ~u• IH ,--...._ . ..-----.. J -\ I \ -' CD .....,... ll!m..al -.. ,...., ....,. -IL 1171 1172 HEAD OF SLOUGH gA A..A6I(A f"'WfR AUTHOR I fY RIVER MILE 133 .70 _._--'I I sun TNA Rl V£R liZ MOIIIIe &..-o WEAT~It P£RUIO • 1 NOV 71 -30 APR '7Z ICE SlttJLATtON :::-:::-:-~ ~ §LAOY IEIIFNl • WAT~ 2001 Til£ HIST~Y C FLOWS I NTAICE 18110 • II'PfOOi 1500. IAUA-EIIIii:D .JIIMT '1011111[ REfDIV«:E ..... ICJ. I 710lCXR -..-•·-•I -... l ltlO -... !:- /" THRESHOLD ELE~. ~IIIIJ ~ ~ r ~ -!lilili :a ED I& ;: ~ 12 ~a x t .-:-:-.. ... 4 1 1 !;! I ---' 0 6 ~u4 ~~~ ,---... .---.. J -\ 7 \ I .....,_ IIECIIelll -,_,.., IWDt -IL 1171 ·~ SIDE CHANNEL U/S OF SLOUGH 18 f'l..A6I<A POWER AUTHORJTY RIVER MILE 134.30 .., _ _.I I SLel TNR Rl V'ER ICII '"'C... LDIDIIo WEAT~It PERIOO · I HOY 71 -30 APR 7Z ICE SIIU..AT ION ::::-:::::Ji ~ D£AOY ~lAC) I WATIN' 2001 Tlf£ HISTMY CASE C DWS I NTAIC[ I 800. Af"PttO:H 1500 . ~ ..1111« V(NTIJI[ RUu.ENC!: lUI .C . , 71 IOCA -... -T·-•T -·- l 1110 -~ !!:1'75 5610 /""\ 1 \. u!56& v :JI: 6liD 16 ; !!: 12 Ia u x ... 4 t ·~ w ~ . \ 0 ,--... 6 ~u .. 1l! r--\. ,.......... \ I \ J 1.0 ...,.,_ llftZ..,. .-...... I'DIIUWI 'IWial -IL le71 ·-SIDE CHANNEL D/5 OF SLOUGH 11 IUI6KA POWER AI.JltD'I TY RIVER MILE 135.30 ... --~ I 5L61TNA R1V£R ICI! '"I~ UllDIIIo WE ATt£R PERIOD ' I NOll 71 -30 APR 72 IC£ Slt!ULATJON :-:-::::z:. ~ &\:~ ~:=> I WAT~ 2001 Til£ HtST~Y INTAKE 11100. APf"ffCR:H I SID . ~..OINT WV!l llll ftE'EAENCE flJN NJ, I 710 lOCA _..._.,._ .. , -.... .. -~ THRESHOLD ELEV. ;190 a .. _L /'-... I \, r-"---.. a! IiilO ~ ln5 16 ·--·-.. !: 12 I. u ·- -·-:r ... 4 ·-lj ----I \ 0 - 5 ·-~u4 ·-·- II! ~ ,.--, ,·- \ r \ "_,.J ·---Ill IIIMJ80t IIECII.ul -~ . IIAIIOt _.L·- IIF11 t.-n ·- HEAD OF SLOUGH 11 R..A6MA 1'010 flJltUU TY RIVER 111LE 136.50 .. ,_-.cr I I !UiJTNA R1YER ICR ntiOMa '-'-• WERTtt:R P£RIOO , I NOY 71 -30 Rf'R 72 It£ SUI.Il.AT JON ==G.~ ~~ IEHfNl I WAT~ 2001 Til£ H'STCRY C FLOWS INTAKE IIIOCI. Rf'PROACH 1500. ~IA&I[D tU .. VDIYIM "Ef'fJIENC£ ..... t(J , I 71D I OCA _ .... _ ... __ , -.101 7iiD -t- ~"1215 5720 M! 716 z 710 - 15 -t: 12 ~8 ~ 4 ~ 0 5 ~ii4 ~~~ "'--"'\ r-"' J \ I \ ,---1 IIIMJ.ut lla:ltelll .INJI«'f ~ .-:M -IL . ..,. ·- HEAD OF SLOUGH 17 A...AMR POWER AlJTHrRITY RI VER MILE 139.30 _ ... __ I &l.61TNA RJY£R ICII '"'~ L&IKHD• WE AT t£R PERIOD . I NOV 71 -30 AI'R 7Z tCE 51"-LAT ION ~~~ ~ROY !E~ • WATfNI 2001 T II£ HI ST~Y C FLOWS INTAKE IIID . Af'PR(R;H 1500. IAUfWIJiim ..OINT WENllll£ fl!fEAENCE llJN NJ. I 7101CXA -~ ... ---... ?AO ... ~THRESHOLD ELEU. ~7a& ' 5 ?!D -!726 z 72D 16 ;: ~ 12 Ia u .. ~ 4 ~ 0 5 ~u4 II! ~ ,---, \ J \ ,-J CD IIDiiU.at auv.DI -~ Ww:Jt -II. ,..,, 1.-n HEAD OF SLOUGH 20 R...Aiii<R POWER Alll~l TY RIVER HJLE 140.50 _, _ _. I I 61.15JTNR RIVER Ita ntiCIOIDa L.I.C.Hih WEAT~R P£RIOD • I NOY 71 -30 APR "1Z It£ SIIU..ATJON --nmL tltiCII-DEROY ~Mfl I WAT~ 2001 Til£ HIST~Y ·-····IUI!H~ CASE C FL~ HI TAKE JII(D. APPRCR:H 1500. ~lAID ..Oliff ¥041111£ AEfEA[NC[ RUN NO . I 7101CXA --.~ .......... -··· 'J&D _,-THRESHOLD ELE~ • .... ~7116 ( 5750 __.1.__ u! 7A6 3 740 16 ; ~ 12 ~8 x .... 4 ~ 0 5 ~u• II! I ~ r--' ......... I \ -::::.:I 1 ~ Ul IICMJeiR IZIZ..U .-.-,.~ ' ...,. -IL 1171 urn SLOUGH 21 <EHTRAHCE A6) A...RSKA POD AUTHCIU TY RIVER MILE 141 .80 ... _ _. I Sl.61TNA Rl VER liZ T'tiiOUC. L£IIDID • WfATtE:R P£RIOO • I NOV 71 -30 APR 72 ICE SIIU.ATION --TQTJL 1111 ()( ... ENE~ ~IVNl • WAT~ 2001 Til£ HIST~Y ·-----L !ai ~ OlSE C 1'\..0WS INTAKE JIDl. Af'f"ft~R::H 1500. ~II&D ..OINI" W£Hllll[ ~fEftf:NCE ~ Nl . I 7JOIO<A -... -1'·-•T -.101 7&6 -_,.,--THRESHOLD ELE~. t: 'J8) ~7SS -' .;1&0 'S 746 IIi -... !: 12 ~8 i .... ~ 0 & tu• .. I~ I ~ ,--. I ~-A ,__...,_ \ J \ ,---' ...,.,. auz,.,. .IHJM(f ~ 'IIMDI -IL ,.,, ,..,., HEAD OF SLOUGH 21 fl..A&I(A f"'WfR AUT~ I TY RIVER MILE 142.20 ..... __,., I SIJ!IJTNA IUYER liZ TWIONia I..GIDIDo WEATt£R PERIOO • 1 tOI 71 -30 AI'R 72 ICE S11U..AT 111'1 :::-:-:-:-~::. ~ ~~~~ I WAT~ 2001 Til£ HlST~Y INTAKE leal . ~H 1500 . ~Rim .aucr VENTIII[ IIE'ERENC£ ..... ..C . • 710\CXA -~ ... -.. T __ ... c 111& /THRESHOLD ELEJ. ... !: 790 ___L_ ~785 -!.,., z 775 Ui ;: ~ 12 ~8 x ... 4 ~ 0 6 ~u4 ~I! r I-, I ~ h \ ,_..J \ [ ID NCMJalt CU!--,._,.., ,_,. -IL . .,. le-72 ·I HEAD OF SLOUGH aa fUI611A POWER AUTHOU TT RIVER HILE 144.80 ..... __. I &USITNA RIVER Ita TMIOG.-UGIJIO• ~ATt£R P£RIOO ' I NOV 71 -30 APR 7Z ICE SIIU.ATIIIN :::::::~~ ENEROY IEIVNl I IIAT~ 2001 TII1E HIST~Y CASE C FLOWS I NTAI<E IIIXl . Af'f'tQ¥:H 1500. lffiZA.(IAfiCD .Oliff V(Hllll( ~'EAE:NCE IUt ..a. o 710l0CA ~ION? --~ ...... -··· ~ LLI "' u.. z 0 ..... ..... a > ~ "' • .. ., m II IOD c 101 102 10! 104 101 A v / v ./{', rfJY / , v Af1) v / Af rJ)Y v 101 107 Ult ..a 430 A " v 420 ., A1JY / ~ P' ./ 410 A rr / v Ia) I11TJY 7 ]jJ IV 1/ J.a / I I • .. 100 h .J LIGDG• fl/1// I {til' II' a.JD ICI '1 ••• , •••• J; \. u.tii!LIO liZ tlffiii'IICIE "·•·' .,. ' .,., .. II'..,.. ICI IUIID- A r1JY II A [Y v ~ / At) lY / A1 rfJY / 102 101 to• 105 101 RIVER MILE ifr«IU : ~7b 1 to fft 71 ,.,. MLI • IRIIIIST . 1L 1 ... t.O. • 110tCXI / v / 107 «JD !liD ., lOB fT1 r fTl < ~ ..... 0 z Tl fTl fTl -i ..._ UJ l&J u.. z 0 ..... ...... CI > UJ ...J L&J lOB 410 48) 4B) 440 c ICB llD Ill liZ Jl! Jl4 A rw 1/ ~ IV / A ~ / 'rl1/!Y r v .; .A[J; ~ / v A rJ%7 / LdJ!!j v v I 1115 Ill 11"7 1111 520 IUD A ~ A111 ry liOO .d w r . v I ltrO!e . - 4110 480 A ~ 7 A{); ~ -/'/ v 480 f{j}fp ~ _/ .em ~ / v ./ v lOll 110 Ill LIIIINio ,. •atD ta: "..' I (_ U 8L.&*'IILIO ICZ IWYDI'IICIE •• ~., 1 ··•·..; .,., ... • ~ tm -----ttiWJII 1111 A 'rfJY AJ!1 v f) w 1/ A1)/. v / 112 113 114 RIVER MILE v / 115 111 li"J 410 ., liB fT1 r fT1 < ~ .... ~ "T1 fT1 fTI -t ..... w w u. ~ -t-a > ~ w c l18 Ill 120 Ill 122 12!1 124 121 121 127 128 liOD lliD /:. ·=-,y / ·:·.::.: 540 ~--!'"--. v / ~ ~ ··r--:-.~7' I A.~ vr I , . ~ . &80 K~;j' r _./ ~ ~ / ~ _,. '/(i7 V,_ v 7 / -~- 620 A v 7 /· ~ / ' -. ~y / ~r v . ·: , .. ~· ~ :,/::·--· ~ .·. 110 A .. v / /!_:-., ~ /\ ) :7 / ... · .... ~'V 7 v _d ~7 7 · ... :.,:·' ·' 5aJ y / v .-.-; / / / --/ / 550 ~ ~----v II . ' ~ ---~-/ I 5«l ll8 Ill 1!0 121 122 IZ3 12• 125 27 I 121 211 LIIJDG• I II If 111~~0 ,::tenant~~ -j'~?"i '••'J.·•"l _,, .. II' L!.ltf ICI ----~~·-- RIVER MILE • I NOV 71 • 30 ,..,._ 'llr I WffMNA 2IJOJ TIW~· IAIICSt . D. •••. NO. I 7101CIC8 1LA1itcA ~ AUTHDI .. TY __ __, -ll'NA RIVEtt IC£ II~TI~ 11'10'"11-a CIJ' ..XI ..... SJADES ......_...:0 .DIMr VOftllll -----... I c 1211 I 130 IJI 1!2 1~ 134 135 138 / v IS) ~ ~"' I / I ..,_ w 620 LIJ ~ ~ f/ v / 7 ~ &10 - jf' 1/ / 6 ..,_ a > 600 w d ~ ~/ / L I // 5110 !r v ~if'/ / / v 510 v ~ ~I 128 1n IJD IJL ISZ 133 RIVER MILE LIIJINI • {I Ill I I :::,:::.~o ,!: llffiMIIZ ; ··:·\ •• ;:.·j ····"i _,, .. II' ILiaf ICI ----lllfWII 1111 7 / I 1\1 z v v I v / / I I I 1/ -0 lfiJZ &«< &30 135 1318 1!7 .... __, llalT IU ra. auu .. ATiaN .... IU r;, ftAICIKJit &ff:G& c 157 IJII I !!I 140 141 14Z 14! 144 14& V7 / / 7!0 / / / / /; v / 17 780 ~ ~ "1210 LL / v/ I / / [7 7 / rr1 r -no fT1 < ~ 710 VI / v/ -0 7&) z ~ -/ / ~ a > 70D ~ UJ em / I v / I v V" / v 15'7 IJI LIIIIMI• Ill { ( Z I =:.::.~a,': '"'Wia ''·•·,.·,, ····'·.,, .. II'..,.... aca ----ltl¥111 ... / [7 I J I / /, v II / / 1.0 141 142 RIVER MILE ifriof , l NIV '71 • 10 1W'1t ?f I WATAffl 1001 JIM' IU..(o liMfCil. II.. .... NO. I 7101CX8 Tl 7SD fT1 fT1 -t 1.0 '7!10 I.S 146 fUIIMA P'OO AUt Hill' I TY ----NA ltiV[It ICI IIIUJIT lllH PIG' 1 L£ r:1 """,.... anua c UIO liO lSO l60 liJ ...J -140 I :z: I I I • • I . ~ . . I ... ...... ' _A . w ISO . ;:1\ I r-0. :j ·~ > I . -'·-...;/ ..... ' '·:"\_ c:r I / . l20 :_l_ ... '•\ ... "1':i""':-\. -...... I 1 ;r . ·~ . '•\ I • .... liO . . '.\ ·.\ I ' • I .. , . . ' ' 100 I I . .\ I I I 10 NJV OEC .JAN F£8 tAt APR A..Afi"A P'OO AUTHORITY I.IDDCII __ __, lc&MH ~~INA RIVfR ••••• ·····IIRO C!IIRI ,_,... ~THER ~ I I ~ 7~ 30 APR 12 rtOHJSaiOH OF ICE FIOC1' fi)V IE I WA I .. UN) OliN£ 180\'HlMt I'LOW CAE c Tf:fP IU.£ I W'W1£&T • IEl. 16!6 Nt'EAfta fiiJN NO. • 7101CXII 11NA-U16D ,JUMI' e~TIM bnu»n. -.... -,.-·1 -..... -l 11110 -~THRESHOLD ELEU. ... ~I'& I a!10 _{ J rv r--~ -!iEIS :.: 3lliO 16 -... ~ 12 ~8 l 4 ~ 1 ' 0 _.....-- 5 ~u .. IH I ___,.. I \ ) Ul ..,...,. CIPZieDI .JIHJMtf nMIMY IWW:M _.L ,.,, 1172 HEAD OF WHISKERS SLOUGH "-R61(A I"''Wt:ft AUT~ I TY RIVER MILE 101 .so __ __. I I &&.Jl JTNA R I Y£ft ICII ntl~ UJIDID• WEATH!It PfRIOO • I t01 71 -30 AI'R "lZ It£ SJtU..ATION :-:::-::::~~ &\:~ ~=r I WA Tf:loiA 200 1 Tit£ HlST~Y Tf~ RULE I ~ST. fL tss. llltJA...a:D ..OI'!f ~llll AEF~NCE ..... .a. I 710tOC8 _ .... _ .. __ ) -... ~iO -t- ~ .. 5.., -!466 :K -450 1& -t- !: 12 ~a l ~ .. 11 -0 & ~u .. II! --I '-""\ IIIND.ut 11'71 I ca Y'Hiaec. 1.11111ND1 --~""'Mal .. • • • • • c:.u j '-~ I .. ..... .... -.... -......... - . -I 7 ~ llll:lf..al .IHJ1«'' ,...,., ....,. 1171 SIDE CHANNEL AT HEAD OF GASH CREEK RIVER MILE I 112.00 ICATH!It ftfltlCI) · 1 NOV 71 -30 Al"ffl 7Z 8Ift ~~ I =TIN\ 2001 aws ll NULl 1 ~sT. lL 1836. ~,[JIJ(NC( IUt toO . I 7101CXII \ L... ~ \ .. , J J -IL ~AIII<A fit .-:ft fllnCJtl T't -·-·T IUU 'NA fUVEft ,.._ATION STt:JtY IC[ ! I Till HI ~-CD .., .. ., WDnllll ...... -·-jie• •;o -1- ~ ... ~~ J \ / &9A66 ~ 1l -4SO 16 ;: ~ 12 ;8 x 1-4 I --. 1 ~ . --.. ......... . -.... - 1 -------~ 0 -·- 6 ~u .. II! 1 -r I '-'-l. 1 ~ I ...,.,. II!CVeOI ..-..n 'DIUWI IWIOt -·I. ,..,, 11?1' "OUTH OF SLOUGH 6A fl..~ POIER AUTHORITY RIVER MILE 112-34 _, _ __, I I &US ITNA ftJ V£R ICI 'IHI~ I.IDIJCI• WERTtt!:lt Pf.fttOO • 1 NOV 71 -SO APft 7Z tCE Slt1ULAT ION ==~~ Me:ROY CEIAil I WAT~A 2001 Til£ HISTmY C I"LOWS TEitP lt.JLE I UARt'EST . EL 1636. IIIUA-£1A&CD ..Ill N1' VORIII£ AEfa.ENC! l'lJN I«). I 71 0 I 0<8 ___ .,. __ , -.... 46 -~THRESHOLD ELE-J. .. ~ 480 _j_ ~~75 I -'\ J \._ j .;~70 ~ 466 16 ; ~ 12 ~ B ~ r .. 4 ) ........ \ .., -... ~ . ... -.. ~ I .\ I ........ , 0 6 ~u• .. I~ I ,......... 1-& I "'\ I h 1 c.o ~ IIUZieiJI JllltJI«f ~ r.w:M ..... IL II? I urn HEAD OF SLOUGH 8 A...A&f(A POWER ~JTY RIVER HILE 114.10 .. , _ _,. I I &uiiTNA RJY£R liZ nti OMIB I.LODIO• WEATt£R P£RUXl • I NOV 71 -30 APft 72 ICE SJI'U.ATJON ==:::.~ ~ROY CEKNl • WATf:N:I 200 I Tit£ HIS~Y C Fl..OWS TEitP A..l..E • WARI'EST • EL l638. IMIA-EII&D ..JIINr VOITIII£ REF~NCE lUI N). I 71DlCX8 -... --.-.... -... ... -/THRESHOLD ELEV. .... ~ 490 ( \ a486 r---1 j "' " -:::L._ .,;4&0 1l 415 16 ; ~ 12 ~8 u i ... 4 I ---....... _ l ~ ....... .. -...... 0 ~ I '·1 5 ~u .. 1l! I ,-----.. ~ I \ I h I CD IICMJeDt IIU2..,. __,.., I'OIIUWI -=tt """L 11'71 1872 SIDE CHAHHEL PtSII Fl.. • ~ Al1Tt«:A1 TY RIVER HILE 115.50 -·--..n I SUS1TNA RIVER liZ 'lliiOD.-UllDII)o WEATt£R P£Rl00 , I tDI 71 -30 APR 72 ICE SJI't.JLATJON :::::::::. ~ D€ROY ~PWMl I WAT~ 2001 Tlt1E HIST~Y CASE C: OWS TEMP AULE I ~ST. EL 1636. ~IAiiCO ..JliNT 11£1(1111( AEFEAE:NCE ...,. NJ, • 71DlCX8 _..__.,. __ , -.... [ 496 ~ ~ / THRES t.D Et.EU. ../'"""'\ ... ~ 490 ~ ../\._ ~J \ ~485 ~ .,j41i0 ~ 475 16 ; ~ 12 ~ B u x r . -........ . ... . . --..... t! I .......... . -\ 0 ,___ 1 6 tu• I I ~-~; I I ~ -1-~ I \ I \ I NO'tUimt IZI:lle[R JfiN1II«f f'DIIUWf IWDt -IL 11'71 11'72 HEAD OF SIDE CHANNEl. nSII R..f6<A 1'0WEA RI.JT.utt TY RIVER MILE 115.90 -----I 6l61TNA RIVER ICW M~ LIDUCI• WERTt£R PERtOO • 1 NOV 71 -30 APR 72 ICE SIIU.ATION ::-:-::-:-~ ~ OERCY ~~ I WATFNI 200 1 TilE HlST~Y CASE C OWS T£11P IU.E I WARt£ST. EL l636. ~IAiiiiD ~INf VOfllll[ AEFEJ£NCf RJN tC . I 71 0 l CXB _..__te-•1 -··· 6iO .... ~ 52S I rv \ ~520 I l ~ 10 &Ui :c 510 16 ;: ~ 12 ~8 X u r r-.-.-1-4 ~ I IV-----.-... _ \ I ' ---··1 0 6 ~u .. .... I: I r---\ ....--.. [ ~-~ J \ \ ..... J 1.0 NIM:Ialt !EaJeOI .IMAIY "~ IWIOt .... IL II'? I 11'?2 A....A6t<R POWER fUTlOtlTY RIVER MILE 120.00 -·---.:~ I SL61TNA R1Y£R IC. nft~ UllrHDo WEATt£R P£RIOO • 1 NOV 71 -30 APR 72 ICE S11"lJLATION :-::-:::-:l:t ~ ~~~~ • WAT~ 2001 Til£ HI STORY TEIP lt.Jl.E • ~ST . £L 11536 . tRUR-£IAiiiXI ..oucr W£MTIII£ RE,DI!Na: "-JN Nl . I 71010<8 --r--·1 -. .... liQO ... !!: 8&6 ~ ~550 r-1 / I f .;&G -i• :II: ~40 1G ; !!: 12 ~8 I--.:.. x /""·-·--. . ... 4 I --\ I .., u -1 \ I 0 5 ~u4 ml! I r""'\ r--'\ ----1 \ I \ 1 Cl) ......,_ ll!al.al .-&RIY ~ fWW:H llfttiL . 11'71 111'72 HEAD OF ,.OOSE SLOUGH FU&<A I"'OER AUTt«lRI YY RIVER HILE 123.50 u•--.a I I &I.S1 TNA R 1 'o'ER u:a ncrooc. LIDIMI• WERn-ER PERIOD ' I NOV 71 -30 APR 7Z ICE SJI1Ul.AT1DN --TIJTIL 1Kiou.al E)j[R(i1 (EI1FN) I WAT~ 2001 Til£ HIST~'t • •••• -~ CIIIIPONINT CQSE C F\..OWS TE~ RULE I WRRHEST. EL 1638. ~lllim ..OIICt VOITIII£ REFERENCE 1\.JN NJ . o 71 0 10<8 --~---· -·'"' - li&6 ~ ,.... THRESHOlD ELE~. .... ~580 ( 5 575 _L_ ,-/1 ~ /\ ~ 610 lf.--1 L. lt 566 16 . ;: ~ 12 ~ 8 ¥ u i .... 4 IU f-'1 ~ ~ ~ /\ / \ r7 1 0 5 ~u .. II! 1 r "\ I"""' I f---J \ I \ r co NCMJaJt OEa..al .IHI«'f I'QtlllJNIY l'tW;M -IL 1.-JI lnl HEAD OF SLOUGH SA CUEST) fl..A61(R POWER AUTHatt TY RIVER MILE 12G . 10 ---.:t I 6l.61TNA Rl VER ICZ ntiOCNDa Llm!CI• WEATt£R P£Rl00 • l NOV 71 -30 Rf'ft 7Z IC£ Sll1ll..ATJIIH :-:-::::~~ ~ROY tEIVNl I WAT~ 2001 Til£ HlST~Y C FLOWS TEHP RULE I WAR"EST . EL 1636. HllmWIAiiCO ..Oliff ~Ill( AEFEH:Na: 11M Nl. • 710lCXB -... -,.-... -··· &90 ~ /THRESHOLD ELEU. ~ ~ 686 ___j_ .r-0 ~ r/\ ~sal ... ~SiS :K 510 16 ; ~ 12 ~ 8 ~ u i ~ 4 ... ~ J\ _/"\. ~ 0 5 ~u,. t-~~ I I ""L-. ,.--, I 1-6 1---' ' I ' r IID'CJimt DEaltiOt .-.M'I ~ IWOt -IL IS? I 1872 HEAD OF SLOUGH SA <EAST> FLASI<R ~ AUTKJ'tl TY RIVER MILE 127. 10 ---.cr I I 8USHNA RIVER 11:2 rwtOINDB LIDIJCI• WEATI-ER PERtOO • I NOY 7 ·1 -30 APR 7Z tC£ SIIU..ATION ::-:-:-::-~ ~ EJERGY !£1R-l0 I WAT~ 2001 TII1E HIST~Y CASE C FLOWS TEIP All.E I WARI1EST. EL l636. IIIUR-fiAiiiCD ..IIINf VOf'IIJI£ AEI'ERENC£ "-JH IIC . • 710 lCXB _ .... _,._ .. , -.141 I c SUi -/THRESHOLD ELEU. ..... ~ 610 { a &a> ---L-1\ ~ u!GOO :z 596 IG ; ~ 12 ~8 u r ..... 4 ~ A A 0 6 ~u .. ~--~~ I I ~ r-'o r-h I ~-~ 1---' \ I \ I (0 ~ IZCE..ol -~ ..,.,. -IL 1871 11'72 HEAD OF SLOUGH 9 fUWit<R f'l:KR RLJTM::RJ TY RIVER HILE 129.30 ..... -.aT I &L61TNA RIVER tar nu~ I..IDDCI• WEAT~It PERIOO • I NOV 71 -30 APR 7Z ICE SIKJLATJOH --TIITil. THIOI-0£RGY ~IR-ID • WATf:NI 2001 Ttl£ HIST~Y • • • • --IUai COIPONIHf ~c ows T£1P fl.Jl.E , WJW£ST , EL 1636 . ~IAiCO ..OINT WENTIIE REf'[J£NC£ "-'N Nl. • 7101CX8 b"tOHt --1 .. -•T -.... SilO -... ~ 625 a63l .1\ ui 616 3: 610 16 ;: ~ 12 ~ 8 ~ x ... 4 .... ~ 0 /'\. 5 ~u-4 ~~~ 7 , ~ I -h , --.... ' l l 7 ID IIOiiii!J8R aDZ ..at .6NI'tiN ~_., ~ llf'tlL ... 71 111'71 SIDE CHANNEL U/S OF SLOUGH 9 A..A91A POWER AUT tO\ I TY RIVER MILE 130.60 -•--..a T I !iUiJTNA RIY£R ICII nil~ I.EIIDIIh WEATtE:R P£Rl00 • l ~ 71 -30 APR 7Z ICE Sllt.JLAT I ON ---~lHIOC,._ ENEfCJ'f IE~ o WATA-.IA 200 I Til£ HIST~Y •••••• Ll.et c:GW'04Hr CRSE C FLOWS TEHP IU..E o WRRI1EST • EL ·~· IAtZA-£1Ai0l .Jllllf VENTIJI£ IIEP'E"ENCE ~ toe . • 7 101CX8 _ ... _.,. __ 1 -.... 840 -~ !!: 636 a B:ll ,. 1\ t-~ uiG26 % 620 16 -~ ~ 12 ~8 u i ~ . ... 8 0 A 5 tu~ ~~~ I I ~ I 1----. r-h I ~-~ ___, \ _j \ I ~ llaZI'all .-...rr l'tliiUWr IIPIICH -IL 11'71 111'72 SIDE CHANNEL U/S OF HH JULY CREEK A..~ POWf:R ~JrY RIVER MILE 131 . 80 -·--.a -r I filS lTNR RJIIEA Ia! 'IWIOINDe L.DIDCI• WERTI-£" PERIOO • I tOt 71 -30 APR "1Z ICE Sli'U.AT ION ---TDTIL lHIDOCa DEROY ~IVNI • WATR>f\ 200 I 111£ HlSTMY ··----a.~~ CASE C OWS TE~ RULE • ~ST. EL 1636. AEF'EJ£NC£ ,.... 110. • 71010<8 ~IA&CD ... cmcr WOITIII£ _ ... _.,._ .. 1 -.... &&6 -.----THRESHOlD ElEJ • ... !;860 I ~~ -L gj&Ql z 645 16 -... ~ 12 ~ 8 u ~ 4 ... ~ 0 6 ~04 ~~~ I I ~ r ,.__. ,-h I \ J \ I Ul ~ CIEC!..u! ,.._., l'fM.An ~ -lL le71 IW72 HEAD OF SLOUGH 9A A..~ POWER AUTHCJU TY RIVER MIL : 133 .70 .. ,.,.-.a I I SUSITNA RIVER tcz ,.,~ L.IODIO• WEATI-£R P£RIOO , I tOJ 71 -30 APR 7Z ICE SJIU.AT ION ::::::-:~~ ENEROY IE~ I WAT~ 2001 Til£ HIST~Y CASE C: FLOWS TE~ RULE I ~ST. EL 1636 . ~IAiCO ..CIIIff VEHTIJI£ REFEAENCE !'I.JN ..:l . • 71 0 I CX8 __ ,.._ .. __ , -.... 8iO ... /THRESHOLD ELEU • ~ ~ 886· I ~&&;) _L .;;a; :X 650 Jli ;: ~ 12 ~8 x .... 4 . .., ~ 0 5 ~u .. ~--~~ { I ----I r-. r h 1 ~-~ \ J \ I LO NCMJaR ~,.,. ..INiWf l'lJIIUWn .-:tl -IL . ..,. 1172 SIDE CHANNEL U/5 OF SLOUGH 18 A-AIBt<A POWER ~JTY RIVER MILE l34.30 ... ,.-..a T I 6l.6 J TNR R J YEA 1ca Tt11CIINIM u.IIIENO• WEAH£ft P£Rl00 • J t«:N 71 -30 APR 72 ICE SIIULATJON ::-::-:-::-~ ~ ~~~!:f I WAT~ 2001 ll11E HIS T~Y TE:IP IU..E • WRRI'IEST. El. 1636. ~ ..OINT VEHTIJI£ AEf'EAENCE I'Uol Nl . • 710lCX8 ___ .,. __ , -.... 880 -... ,._ 875 ~8i0 ·-.,;Ga> I X 660. 16 ;: ~ 12 ~ 8 X u x ... • 8 0 5 ~u• .I --~~ ........... ,- I ""\ J '-"'l r h I ~-~ 1 .. ;..::...I 1. I c.o _...,. m.tl!ltiDI .IH$IIr'l ,.UIIJRin ..w::H -IL ,..,, urn ,.-... SIDE CHANNEL 0/S OF SLOUGH 11 f'-~ flOWER fVTIUUTT RIVER MILE 135.30 i-.. , _ __, I 1-fiUSJTNA Rl VER tea nna.c• UQINO• WERTI'£ft PERt 00 · I t¥:N 7\ -30 APR 7Z IC£ SltU..AllON ~~~~ ENERGY CEll~ I WAT~ 2001 TU£ HIST~Y o:lSE C F\.OWS TEIIP RULE • WARHfST. [L 1636. ~ ..UINf V£MTUt£ "fFEJ€ta ~ ~. I 7lOlCXB -.... -t--·1 -.... -, 8E -~THRESHOLD ELEU. .... !;180 __J_ ~1115 r-- lljlilll ~ 'Z 675 16 ;: '!: 12 ~8 -~ .. l1 0 6 ~u .. II! r I I h r h J l ~ \ 1\ I .....,..,. rm:v.al ....,.,., rtaiiWf IWW:It llf'IIUL 1171 ,..,. HEAD OF SLOUGH 11 A...A&HA f'OEJt AUTHI:RJTY RIVER MILE 136.50 ----I IlLii ITNA Rl vet 1ca Moec.. L.IIIDID• WEAT~It P£Rl00 , 1 HOY 71 -30 ""' 7Z IC£ SltU.ATIDN :-::::-::l.:f ~ ~~~ • NAT~ 2001 Tit£ HISTOtY T£tl" ALLE • loolRittEST. £L 1638. HlltiA-€118:0 .Ill ... VOfNI( ll£f'PENI% ..... t«J. I 71010CI --.. -·l -... 7iD -t- ~726 a72D -! '716 ]I '710 I& ;: ~ 12 ;a i t-4 ~ 0 6 ~u• ~~~ ..--.. I Ul ...,..,. 11'71 ICI! 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WOfTIII£ ..UEA!NC!: ...... t.D •• 7101CX8 __ ,. __ , -... 7SQ -_,.--THRESHOLD I t-ELEU. !:7ai I 579) _j_ -! 746 .. 7«J 1& ; !: 12 ;8 i 1-4 w ~ 0 6 tu" t-1: r-"\ ,- ....._ J "\ r '"'\ ~ ~-~ ~ I 1\......J Ut ..,.,..,. IIIJ:V.ut ..IN.M'I P"[MJM'f -=tt WWIL 11171 IW12 SLOUGH 21 <ENTRANCE A6l ~AiltCA POD flJllDU TY RIVER MILE 141 .80 ---.a -r I IUiiTNA RIVER ICZ naa.a. 1.1.111111• ~AT~R 1"£RIDO • 1 NOV 71 -30 Af'R 72 ta S11'U.ATIIJN --ro"~ ~ ~ I WAT~ 2001 lit£ HISTORY ·-----a...-t ows TOP l'l.LE I WMPIEST. EL 1636 . IINJWIIIDI ..01..-IIOniJIE ~,EAENCE lUI IG. I 710lCX8 -.... -t--·1 -.MI .. .. ~THRESHOLD ELEL • ... !:,., ' ~7!15 ---. -!'lliD ~ 146 J(i -... !: 12 I· i ..... r! 0 6 ~u .. ~~~ ~ ~ J "'\ r ""\ ,_1 t..:....:.;.. J [L:J .......,_ III!IVWIR ___., I'DIIUWr PWIDt -IL 11'71 ,..,. HEAD Of SLO U H 21 A..~ flOWER AUTHCRl TY RIVER MILE 142.20 ---.-I I &L6J TNA RJ Y£Jt tat ntllaellla LIDDII1 W!ATio£" PfiUOO • l t01 71 -30 Af'ft "72 lCE SliU.ATlllN --YOTJL~ ~~~ I WATIN4 200 l Til£ HlST~'t ·-----& .. T[IP R.I.[ I WMttEST • EL 1631. MIRBWIIa:D .Jil .. $RIM AUEAENCE lUI Nl . o 710lCXI ---..••T __ ,. c ?II& ; ~THRESHOL ELE . ~1110 __L 5785 -!,., ll 775 16 ; ~ 12 ~8 ~ 4 !;! 0 5 ~u4 tl! ~ r -J \ I \ r--1 '---J .......... ...,.,. ~ ...,., I'OIUWI .-:M -L ,.,, awn HEAD OF SLOUGH aa A..AiiMA POER AliTlOUTY RIVER HILE 144.80 ---I !IUS JTNA ftJ Y£A ICI M~ UllDIDo tEATtER PERIOD • l NOY 71 -30 APR 7Z ra sut..a.ATJON ::::-:-:=~ ~~ [EHfNl • WAT~ 2001 Til£ HISTORY C FLOWS TEHP NUL£ I WR!InEST. EL 16¥. ~ .111111' WEHT\11[ AEfEAENCE IIUI NJ. • 7101CXI IIPYIDHt -.. -...... -... - ... w w u. z 0 ..... ... a > w ...J w , 98 99 100 0 I J 31!0 c 102 103 10<4 106 A'. ~/ 7 / ~ v v I ~ ~ I IOfi 10'7 lOB ...a 430 fTI r JTI ~ L/ 7 420 < D -1 3'JO 7 ll'/ / 360 ~ ( ::.r;G3 ~ I aso 340 I / I 98 99 100 101 l.(aMJ , TIP fF fill.IO ICI I I -' I_ I l ~ID ICE INTDPIIX .·," -:·.·.·: • lin flit OF a.u.4 ICI ----IUVP lED ~ ~ v Ail / ·. / 7 a 410 z / / ..tj [1P' 7 Tl <400 JTI fTI -i ·-7 / ~/ [.7 "' ~ / / 31!0 102 103 104 JOS en 1 106 OB RIVER MILE ~!LATHER I'E ~IOO • I NlY 81 -30 ~ 8Z £NEillY t£ttiN) I 0£VIL C,..YO. 2002 CA6E C Fl.OW& lNT"CE 1100. IW'PfOOI 1710 . AEFEJIDU lUI NO . • 8102C:XA A..RSI<R POoER RUTtOU TY . ... ,,._.a 5USllNA RlYER ICE &UU.All~ PACFILE OF HAXl,... &f~S ~ .JliNf VOffiJI£ .-. ....... ,.. -... 1-w w LL z 0 1- <I > w _J w lOB .. 10 4Eil 109 110 Ill liZ 113 I~ . 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ICl ----lttWII 11!0 7 /v -a z / // 570 7/ v -n / / // / / l.// v ./ 122 123 12. IZS 126 RIVER MILE ~AlHER PERIOO • l ~V II -30 APR 8Z ENEIIJ'f C£11FNI 1 DEVIL C~'f~ 2'00Z a~ CA&E C FlmiS I NT~ 1800 . lf'PADRCH , "'· AfF(RfNC[ "-N NO . I 8102CXA S60 rn rn ~ 550 SAO 127 28 I IU&<A PO£A AUTHIJU TY ~ITNA RIVER lCE 51ti..LAT1Cfof PACFILE CF ltAIII~ ST~S IMZA-EIIA&CO .Jl I 1ft' \IORIJIE -··· c 128 129 130 131 132 133 134 135 1318 ·~ G90 / [7 / 630 /'I / I I I 7 &aJ ..... w 620 w u. -1 v / I / V/ 7 v (11 r 6iO rr1 < D -i z 610 0 ..... [7 1/ I VI\ I 7 A / 1/ v .... a 68l z 1-cr > 600 w _J w 590 /7 / 7 I v/ // v / 7 I I/ / / v TJ 650 rr1 rr1 -i 640 v /7 630 128 129 130 131 132 133 135 l36 ~ l LUI:NDo _.............,,......... ..... ..,. TIJ' aF Ill. I D I a: {/ Iff/ /IUJIII;m.ID II% I IITDPII% ) • ..-: {·...;-.:..::; IOTTCII OF ILlltl ICE ----ltiVDI IEll RIVER MILE ~ATHER f'ERIOO • I N)V II -30 APR 8l ENER)"f IEKNJ I 0£VIL C ... YON 2COZ ~ CASE C F\.OW6 INT~ liiXI . ~ 1 ..... AEFUIENC£ ~NO. I IIOZCXA Fl..A8J<A f'O€R Al!THCRJ TY ..... -..cr 6U51TNA RIVER lC£ 511U.ATI~ F'f!CFILE CF ~tAXI.._.. Sf~S ~IAiCO .J)llff V()Cllll£ -. ..- J -1 c 137 138 139 140 141 142 1<4'3 1 .... 146 1-46 790 7-'0 17/ f7 / / I I / 7 7SJ 7!Kl /; v v J / m ~ v; I r ;- m m w / / < w 720 / v D I.L ...... -...... I I V/ 0 I 160 z z 710 / / 1/ I 0 / ...... ~ I/ I t-/; v Tl a: 750 m ITl > 700 I I -i ~· / I _J -w / [7'7 1/ v 1-'0 69) / :// 680 l/ I I 7!Kl 137 138 139 I .tO 141 142 143 144 145 146 RIVER MILE ~~ POWER AUT~ I TY · l.fllDill · _,..__. I I I I I I / ~~o ,:: ,.,IJIPIIIZ St.61TNA RIVER lEATHER P£RIOO • l NOV II -'I APR Ill! ta: 6JIU.ATJ~ ;.\..~~=-{-;•-< BOT t iJI llF ..._.. 1(.( ENEAQY t£WNl a DEVIL CAN' '2002 PIU"ILE CF I'IAICl..ut'l ST~S ~ C FLOWS l NT AleE IIKXl . IW'f'RlRCH 1710. IUVPI liD IIEF'ER£NCE 11M NO . • 8102CXA ~II&D ..Oliff «M''IIIE r.,.,.,IIN'P -.... -t<-·1 -... c llll liO ISO ·- I lEiO lJI _.J -1 .. 0 :1: (Y. 1- w 130 "> ...... ------0: ·A 120 ."_6 .-r'" ' :~ t---·--7 1\ ---110 \ ' 'l~ . I ' . . ' . . ·.:.,. •\ ' . 100 I I . ' .I 'f ~\ I I I I I I I 0 90 NJV OEC .JAN FEB MR APR RA5t<A POWER IUT~l TY umNJ, ..... ,.~ I IC£ FIINf SUSITNA RI VER · --- ------ZDIO IBNI IIIJnO" I!EATI-£R PERIOD • l tOI 81 -30 A~ 82 PRCXJE.<i51DN tF lCE rROHT ENEROY I:EPIMl a I:EV IL CANY()j 2002 t. ZERO DEeR£ I SOl HEM FLOW C:ABE C lt.ITR<£ 1800. APPRD'Oi 1"770. REI'E:A£N:E ~NO. I 8102CXA ~IRim ..OINT ~Ill£ No'rtiiH'> --.... -1"-·1 -.... • 1 iUO • ~ / THRESHOLD ELEU. .... ~375 ( ·- 5310 .. v \. uiili& := :z 360 -- 16 -... ~ 12 ~8 u ~ i ... 4 .., ~ 0 \ - 6 .r- ~u• I .L d! ---, f 1 I l n -I L-- \ I 1\ ,-J \ 1\ 1 ... CD ~ D!tVImt ..IMJIIIII'f f!llll.MY ,.,.,. >PIUL ,., I.:Z HEAD OF UHISKERS SLOUGH n~--"' RIVER HILE 101.50 _ _, -, I &lU ITh.._ RiveR I 01! TWIOOIQII I.IDDIO• WEATt£R PERIOD : I tOI 81 -30 APR 8Z Sl11ULAT ION --ro "' nt i DI~«• D£1Uf [E~ I lEV ll CAYON 2002 1£ HIST~Y • -•• --Ll.ei COII'OI«HH' CASE C Fl.DWS JNTAK£ IBCD . Af"Ptti(R:H 1710 • I ~·Alia) ..,,"' ¥£Nllll£ RUEAENC£ ,...... ~. I 8 1 02CXA r-·-::F-•1 -.141 ------~;;------...... ...._ •?O ... ; .. 5..., -!GIS I \_) ~ ED 15 -... ~ 12 68 ¥ u -% ... 4 ri -0 . -........ -r .......... 6 ~u" I r- n I __.J ml! \ I \ ,_../ 1 1'\ ,--, r l '--J .....__, \. I \ ""' CD -· CI!XZI'eP ........, RaMI' MilOt ,_..IL ••• la:l SIDE CHANNEL AT HEAD OF GASH CREEK R..ASt~R POWER AlmOUTY RIVER MILE 112.00 .. , _ __.. I I 6l.6JTNA RIVER ICZ ntla..a. L.mDIO• h£Alto£R PERIOD I I N:N 81 -30 APR 8Z 'IC£ SltU.ATION --TOnL lHIOI...a ENEROV lEHfNl I !EVIL CAYON 2002 Tit£ HlST[)';'f • • • • -....... CIIIPOteNr CASE C FLOWS I NTRKE liiD. APPRIJDt I 710 • ~ .J:I !MI' V()ITIII( AEI'~NCE ~tO. o 8102CXA -~-... --. ........ -. ~ _, .'X) ,.. ~ ~ .. 54&] •• liS r 11 r tl! .. -:z 4SD I& -~ ~ 12 Is u -% ~ 4 tJ -~ 0 rr---· ... 5 ~u .. r-' ~ :J II! \ r 1 J 1 r-'\ II. r 1 I '--I ~ l I ' r-1 Cill ~~~ IIICDa:lt ........, ffallln' IIIIIDi ,.,.,"~ ~ •• 1 IIR "OUTH OF SLOUGH 6A R..Nit<A POWER AUTHIJU TY RIVER MILE 112.34 _,__."I I SU51TNA Rl VER ICE lHI~ LGIPCio WEATt£R P£R[ DO · I tO/ 81 -30 APR BZ ICE SUU.ATJON ---TO""'-THI~ ENE~ r£tVN) I ~V~L CAY~ 2002 Tit£ HIST~Y • • .... L-. COif'Oiefl' CRSE C FLOWS JN RIC UIOO. AI FRIR:H 1770. ~ .GINr VIMTIJI£ f£FEA!NCE AUN Nl. t 8 I 02CXA _ ... _,. __ , -.141 4116 ... ~THRESHOLD ELEV • ... ~4110 # ~ 415 :,r--~ ~ u)4'M z 465 16 ... ... ~ 12 Ia u -r ... .. t -I v· ... ---. ,J ~ 0 6 ~u4 ,...-' "-...-1 ~~~ \ f ~ J \ r "\ ..r--\ ,J \ r -..... ..__. .._., L_ \ ,~ -Ul IOIOIKII II!CIJIKII .JIMIIIt't n :...w IWDt iii'IIIL •• l . ., HEAD OF SLOUGH 8 Fl..AfJCA f'O€R AUlHDRl TY RIVER MILE 114.10 u•--.a I I SlliiTNA Rl VER aca ntiCJ~Nae LIIIINO• WEATt£R PERlOO . 1 NOJ 81 -aD APR BZ ICE Sllt.LATION --TOTIL Tt1 10Cte8a ~ROY [EttFNJ I ~VIL CAYDN ~ Tit£ H[STlltY ······IL.-.~ C FLOWS IN RICE I 800 .CA:H 1710 . ~ ..,, .. W(NTIJI[ AE1EAENCE RUN toll . • 8102CXA _...__.,. __ , __ .. ·-· ~II& ... _,..-THRES H LD ELE~ • .-!:490 ( 5411» II JV {\ -!., :& ~75 1& ... ... .. 12 Ia u -'f. 4 ~ "' 0 -. . . ,_,_ 6 ~u .. r- """"'---__..) II! \ I T "::::::I \ r r\ .r-1 rF l f --~ t f co ~-DUUa:JI ..IMM'I ff-...n' MIDi APtiiL •• l liR SIDE CHAHHEL "SII fl..A&t~R f'OioER fi.ITHCRITY RIVER MILE 115.50 .. ,,..-.cr I I 6l.61TNA R I YEA ICR na~ UDDID• WEAT~R PERl 00 ' 1 HtN 81 -30 APR 82 ICE SUU .. ATION -TCmL 1t411:1UC81 ~ [EM() I IEVIL CAYtJN 2002 Tit£ HISTMY ·-----a.~~ C FLOWS JHTRKE 1800. Af'PR(J:Dt 17'70. ~.IlliG' V(Hflll[ II'EF'EAENCE ,.,.. t«l. I 81 02CXA -.. -... --. -.... ~flO -~THRESHOLD ELEU. ~ ~ 480 , 545 / r'\./ /"'"'\ - .a .a :z 415 Ui ; ~ 12 ~a u x ... 4 tj -I\. -0 s ~u 4 r-' t:b--. .--1 ~I! l I l f--1 ' r ' r-\ ,_J I I '""--~ l / CD IIMJIRII II!DDIKII .IHIP#rf fliiUIIW ...,. -IL ••• ,.., HEAD OF SIDE CHANNEL ftSII fUIS<A POWER AUTIUU TY RIVER MILE 115.90 -••-..a I I &UiJTNA RIVER liZ ntiOCNUe LfiiDID• WE"TIER PERillO • 1 ~ 81 -30 APR 8Z let SJ...a.AT JON ==~l:t~ ENERGY CEM-11 • CEVIL CAYON 2002 Til£ HlST«RY CASE C F\.OWS JNTRME Ulll . ll'f'tOOt tno. IWIM-£111&0l ..OINr 11011111[ REFERENCE RM NJ. • BI02DCR --.. -· -... -, lim ~ ... ~11211 5520 I \ u! 616 :K 510 16 ;: ~ 12 Is u -~ 4 lj -r\ 0 6 tu• ,-J :'---,. .-I ~~: l I ....--1 \ f 1 ,_.J \ I \ 1 1-& ~ ~ 1 \. at ~· IIIUZJeDI ........, fl.u~W IIIIlCH -IL ,., , .. A..~ flOWER AUTHORITY RIVER MILE 120.00 _,,.__, I &USJ TNA Rl YEJt ICI Ttfta.llla LGIDIDo WERTt-E:R P£RlDO , I HOY 81 -30 APR 82 lC£ SJtU.AT JON ---TO"'-'T HI~ ~ [EIA.C I WiVIL CAYDN 2002 Til£ HISTIIft ·-----&.~~ C FLOWS IN AKE I IDl. Af'PfiO'CH rno. HIIIUA-€11&:0 .JJI .. Qllll[ REfERENCE flJN I(). o 8 I D2CXA _ ... _,. __ , -... liliiO -... ~- 5550 t!&A6 2 540 16 -.. ~ 12 ;8 u r ... 4 ~ 0 5 ~u• -,..:...J '-I J ~I! ~ I \. J \ f \ -LJ ~ ~ c.o ~· arc:DaJI ..IHI«f rt:IIUIII\' ...,. -IL •• l ·- HEAD OF ptOOSE SLOUGH R...RiiMR PDI€R ...ntatJ TY RIVER MILE 123.50 -·---· I &USJTNA RIVER liZ '"1De~U8 UIIDII• WEFITt£11 PERtCJO l NOV 91 -30 APR at ICE SJIU..ATJON ---rar"-nuouca ENE~~ I !EVIL CAYON 2002 Til£ HISTORY ·-----IU.ei ~ o:ISE C DWS lNT~ IBOJ. AI FIIIR:H ITXl. ~ .J)INI' VENT~~~£ AEf'~NCE llJN Nl . • Itt Q20(A -. .. _.,. __ -.... -' 6lli -/ I--THRESHOLD ElEU. .. !;&a) I 5515 . r -! 510 ·- 2 5lil5 15 -.. !: 12 Is u i .. .. ~ 0 6 tu• -::.:::r- 'l J .. I: ....... ,_..., I .____ L..J ~ \ [ \ r-1-J 1-A --.... Ul ~ IIEt!lall .-.wr fUilM't ,_,. -IL •• 1 ·- HEAD OF SLOUGH SA < UEST> R...R&tCR f"'EA fUlton TY RIVER HILE 126. 10 __ __.. J I &l.ISI TNA Rl VER tea nfloe~DS UDIJCI• WEATt£R PERlOO , I NO¥ 81 -30 FW'R 8Z ICE: SIIU.ATJDN --f11Til. lMJOCiea ENERCY ~IVNl I tEVIL CAYON ~ Til£ HIST~Y ·-----LI.ef~ CASE C OWS lNTRKE 1800 . H I "nO. ~11&:0 ""'"' liENYIJI[ AEFEJ£NC£ II.JN Nl . • 81 02CXA -.. --..·-·T __ .. &90 /THRESHOLD ELEU • ... ~1586 _L ~58) .;616 3 510 15 ; ~ 12 ~8 u x ... 4 ~ 0 5 ~u• ....... -__,..- \ _.I tl! ~ '---' .....__.. '--I \ r f-1 - ~· IIEXZI8JI ..-.wr n--~ lftlll. .• , ... HEAD OF SLOUGH SA CEASTl A..~ f'OO AUTtDU TY RIVER HILE 127. 10 .. , ___ , I 61..6JTNA RIVER lc& na~ L.IIIDCI• NEATt£R PERIOD • 1 tOi 81 -30 API' 82 IC£ SJ~AT IDH --TOnL~ ~ROY IE!Ril I !EVIL CAYON 2002 Til£ HISTORY ······LI8t C FLOWS INTAKE 181D. Af'f'RIR:H 1770. Mf'EAENCE ~ IC. I 81020CA MRIA-OIIiCD .., ... .00111£ ----,.-•T -.... = c 8Ui -/THRESHOLD ELEV. ; 110 ' 5rm -!lim .. S9S Ui -.... ~ 12 ~8 i .... 4 lj -0 & ~u" h ,--- \ --;:::::I 1li ' --,........,. _r--"\ 1 .......... ~ l r p ~ IIDZNIII ..-u«f •r:--...,. -IL ••• ·-HEAD OF SLOUGH 9 A...ASICFI POWER AUTIUtl TY RIVER MILE 129.30 .... -.cf I SUSITNA RIVER sea na~ LIIIDIII• WEATI£R P£Rl00 • J tDi BJ -30 Af'R 8Z IC£ SltU.AT ION :-=:-:-~~ ~ROY IEMIJ • IEVIL CAYON 2002 Tit£ HISTMY C I'UlWS INTAKE UICD . Af'f"RCR:H 1710. ~ .JIINf VURIJI£ IIIErE:JIIENCE fUI ~. I 8102CXA iDPTIIIII'P --..-~--· -.... I I 1110 -t- !8215 5&20 .; 516 ll 610 16 -.... ! 12 Ia u ~ 4 tl .. 0 6 ~jj .. h. \ 1l! \ ,... CD ~ .. , tea M~ LIIIDII• =:-::-~~ -_.J ..-.. ...r--\ I IIUD8P ........, R..,_ ~ N'IIIL ... SIDE CHANNEL U/S OF SLOUGH 9 ~ flOWER AUnlltl TY RIVER MILE 130.60 ----I I 6l.61TNA Rl ~ WERTt£R P£RUIO • 1 NOV 81 -30 APR 82 ICE SlltULATJON ENERGY lotiVNI I Jifs.VIL CAYON ~ Til£ HIST~Y CASE C OWS 1 AKE IBOO. H rna. ~8111iitD .111111' WEMIIII£ REFEREICE RUN NJ . • 8102CXA _._._.,. __ , -. .. • -' ..a -... !:1111 ~eo iii -!&& ~ &20 I& -... !: 12 ~8 ~. tf -0 6 ~ii .. t'"\ -\ ,......../ 1l! ' ,_ ID ~· IIECD8Jt .-... ~E--,_,. llflltlL .• , ·- SIDE CHANNEL U/S Of 4TH JUL'I CREEK ~ POWER AUTHrltl TY RIVER MILE 131.80 .. ,,.__, I I &US I TNA Rl V£R Ia! ntl~ UXIDCI• WEATI'£R P£RIOO • I NDY 81 -30 APR 82 ICE SltU.AT ION --TOTIL~ DEROY ~IVN) I r:EV~L CAYON 2002 Ttl£ HtST~Y ······L .. CASE C llWS INTAK 1800. Af'PIUOt rno . ..U~NCE lUll t«l. • 8102CXA lfNA.OA&m ..Oliff IIEMtlll( _ .. _.,. __ , -... 1111& ... /·THRESHOLD ELE~. ;lf!O ( 5 fS _i -!&liD lr 645 15 -.... ~ 12 ~8 i .... 4 l:f -0 6 ~u~ , -\. ,.-1 ~I! \ r-k ~ - -=.J CD --~ .IIHJII«f fl..,_ IWIDt -IL •• l ... HEAD OF SLOUGH 9A A..AI!I<A POWER AUTtOUTY RIVER MILE 133.70 __ __,I I &lJ>JTNA AJV£R ICII ntl~ LIIIDID• WERT~ P£RtDD • I NOV 81 -39 FI'A 82 It£ Sl"'-'L.ATJON --m .... tMIDI-ENERG"t' [EitfNl I lEJ!L CAY~ ~ Til£ HISTMY I· ···-··IU.-.~ CASE C FLOWS JN IIID . 1'710. IAUJWIAiiiDJ .IIINf VEHTIII£ AEFEJ£NCE lUI NO. I 1102CXA _..._..,_ .. -.... I --, - ' /THRESHOLD ELEU. 1, ( i ' : ... 0 ' -t._ -;=J \ r-h -= _I"" ~ ...,... IIECEJall .,._, ft--,_,. -IL .• , ·-;_ SIDE CHANNEL U/S OF SLOUGH 18 R...A61<R POWDt AUTt OIU TY ·----.a I RIVER MILE I 134.30 Sl.61 TNA Rlvel r-- liZ M a.a. LIIIDCio WEATt£R PERIOD , I NOV 81 -30 ~ 8Z IC£ SI~ATJC: .. Tllfll.lMI~ ~~~::f • !EVIL ~YIJII 2002 Til£ HIST~- • -~ Clllftleff INTAKE 18Xl • ll'f'R(J:CH rno. AEFEAENCE llJN ~. o 8102CXA ~IAiitD ...111111' " IfNI( __ ,. __ , .~ ·- 1180 ... ... ~In& 50) -!&lili ~ &aJ 16 ;:: ~ 12 ~a u i ... 4 lj ... 0 6 ~u .. \..-.... -L...., -;=I ~~~ l ~ at ~ II!CI*Jt .INJIW't 1'1!--,.,.,. IW'IIIL •• l ·- SIDE CHANNEL D/S OF SLOUGH 11 A..A6MA POIER Alllta.l TY RIVER MILE 135 .~0 ---.r:f I I fil.61 TNA RJ VER ICII ntiCIINIIB &.aalllll• WEATI€R P£RIOO • I NOV 81 -30 APR 82 It£ SI19JLAT JON :::::-:~~ ENEROY tEMil I ~L CAYON 2002 Til£ HISTMY CASE C FLOWS INT 1800 . Af'PfttKH 1'710. IINJWII&J) .Jill« W£NTIII( AEFEAENCE llJN Nl . I 81 02CCA _ .... _.., __ , _ ... I llli -/THRESHOLD ELEU. .... ~.., , 511115 a! &liD lE &'75 Uii -... !: 12 I· -:r .... .... ~ 0 6 "---. ~ii .. '--, --;:::::::T 1l! \ co ~· ll!aJaJI .-wn I'UIIUin' ,_,. IW'IIIL .. , ·-HEAD Of SLOUCH 11 R..AiiiO\ flOWER AliTHCfi1TY RIVER MILE 136.50 __ _..., I I 6USJTNA RIVER tea nu~ I.IIIDII• WEATI-Eit PERIOO ' I tQ 81 -aD APR R IC£ S lltUL.ATJ ClH --TOTIL~ ~RO"t [EitFN) I ~~L CAYQH 2002 Til£ HIST~Y ·-----La.. C l"l.DWS IMT 1800. Af'Pfi(R:H 1710. ~IAIID .JIINf .oflllll ~'DIENCE AIM NJ. o B I 02CXA ----~-·T -... 7aD -.. !:7211 5720 .,; 71& 2 710 I& -~ !: 12 le u ~ 4 lj ... 0 6 ~u .. -"\ ......., _r--J II! ---- ~· arr:u.p ........, ~--._,. IIW'IIIL ••• ,.., HEAD OF SLOUGH 17 A-AStiR PO€R AUT tOt I TY RIVER MILE 139.30 .. ,_-.tt I I QlilT ~~ RIVER ICil ntiCIOIUe LIDDIII• h£"Tt£R P[IUOO • 1 NOV 81 -30 APR 8Z ICE SJK.UlTIIIN ==~~ EM~~ • ~VIL CAYON ~ Tit£ HIST~Y CASE C OWS J AI<E 11100 . H 17i0 . ~llllitO .JIIIIf ~-..U~ N..JI NJ , I 81Q2CXA -.... -... --. -... 7«) "' /THRESHOLD ELEU. ;7315 { 57!0 -!726 2 12D 1G ; ~ 12 ~8 i ... 4 ~ 0 6 -~u4 -, , ~ 11! - CD -· ~ ..IHJIIWf 1'!--,_,. -IL ••• ..., HEAD OF SLOUGH 20 Ft..~ POWER AUTHORITY RIVER MILE 140.50 _._ __ I I SL6JTNA RIV£A Ita ntl~ LIIIDID• WEATt£R P£ft(00 • 1 HOi 81 -30 APR 8Z ICE Slltul.ATJON :-:::::~~ ~ROY !EIA«l I !EVIL CAYON 2002 Til£ HIST~Y C Fl..OWS INTAKE I 800 . APPRtJ:CH rno . IRfa.fiAEICD .DINI' VOI'IIII£ AEFE:Ae:HCE RJN Nl. , a 1 D2CXA ____ ,. __ "1 -.... .., -_,... TH~ESHOLD ELEJ. ;.,. ( 5,., 1 .;76 :: 7-40 I& -... ~ 12 - Ia u i .... tl -0 6 ....... ~u-4 "'\ "1 ~ 11! CD .,.,.. .. ll!aJID ..-~ ,_,. llftiiL •• l ·- SLOUGH 21 <EHTRAHCE A6l Jl...~ f'OO AUTtUUTY RIVER MILE 141.80 __ __,I I sun TNA Rl V£R liZ ntla..:ll LIIIDih WERT~ P!RlOD • 1 NOV 81 -30 APR 82 tCE SI~ATION ::::::-m~ ~~ ~tlfM) I r£V ll CAYON 2002 Til£ HI&TMY C OWS INTAI< 18CIJ. ~H 1710 . ~.JliNrVOil~ ~I'EN:NCE IUt N]. I 8102CCA -~ ... --. _ .. "JJIIIi -/THRESHOLD ELEU. ... ~--f 51!1i .;1&0 'Z 746 J& -... ~ 12 ~a i ... 4 lj ... 0 5 ...... ~u• "'\ \ __, tl! - &II ~· DECDID .JNM't naMI' IIW:H ,..IL ••• IIBl HEAD OF SLOUGH 21 R..A&t<A POWER AUTIOtl TY RIVER MILE 142.20 ---..cr 1 I 6UUTNA RIVER ICil Ma..a. UDDIDo WEATt£11 PfRIOO • I NOV 81 -30 APR 8Z It£ SJit . .LATION --ronL~ ENERGY C£tVNl I ~VIL CAY~ 2002 Tit£ HIST~Y ·-----a.~ CASE C FLOWS IN AI<E 1800 . Af'PfUlCH 1710. ~ .111111' ellll[ AEfEJIENCE flJN NJ . I BIOZ::XA __ .,._,. __ 1 -.... c ?IIi -/ THRESHOLD ELEJ. t-~780 5-- -!78l 'JI: "775 1& ;: ~ 12 ;. u ~ 4 ~ 0 6' ~u• ~ \ 11! -· ~ JIIHJII«'' "--~ IW'ItiL .• , ·-HEAD OF SLOUGH 22 ~ flOWER AUTHDRJ TY RIVER MILE 144.80 ---ar I I 8L61 TNA IU VER 1ca ntaCIIIIDa UIIDIII• WEAT~It P£1UOO • I NOV Bl -30 APR 82 ICE SllU .. ATION ==~== ~AO't [EM() I ~VIL CAYON 2002 Tit£ HIST~Y SEC FLOWS JN AKE IEIXl. AI t'R(R)l 17'70. IAUA-£RICD .IlliG' VOfllll[ AIEFEAENCE lUI ~. • 8102CCA ~TIIIM't -... -... --. -... ... w I.U IL z 0 ... a > l&J _J l&J c 91 100 101 102 10! 104 1015 l?'/ v ./1 3110 / / AJP IY v 3iO A W' / ~ l/ 360 ~ / v ~/ / 108 10'7 lOB 440 43D / 420 A tv ~ / 410 1'11 r ,.., < D -i 0 z 360 "TI 400 ,.., A1P ( ~ / 1J. [)"' 1/ 3«) / I I 5!0 -100 101 LmNio l I I I I l11P IF IILID Ita .:-: ·7 =~ fj":f, :a=·:.:: :~I!Pia ·-lED ~ ~ f / ~ lf'/ / / 102 103 104 lOS RIVER MILE I€ATH!Jt P'UIOO • 1 NOY II -30 Af"R 1R EHEAOY DDW0 1 OEV I L CltiY~ 200Z - FUIII8 1EI!Po -.EST l>fltl:" Elll T NO WATANI INTA<E . HIIJf D.C. CUE 11M NO. • IIOJCN4 ,.., -i v 106 390 3110 10'7 lOB &UIUTNA Rlvtlt ICE &III.I.ATJm-. PRFILE 0: ltAI(l"-" STI=Il£& ~III&CD .111111' WDmJI( -. ..... ·-· -... ..._ w w 1.1. z 0 ..._ a: > w ...J w lOll 4110 411) 101 no Ill c 112 Jill 114 w / £_. v / w / ~ r v liS 111 ll7 118 li2D 510 /} rT'I r P1 <&J liOO < D -f ~ ~/ v w 440 f ~I v . .A 430 , 7 ~ ~ / ~ ~ / v / v 410 lOll 101 110 Ill LEDDCJ, -rTTT7TTTfl' IF IIJ.ID ICE ~ID ICI: III'IDI'IICI: ' ' .. · .. "" _,, ... II' ~ ICE ----IUVIII- ..... 0 490 z / ~ r ~ ~ I 'TI 48) P1 P1 -t ~ / [V ~ f v 4110 ~ ~ ~ w 1/ .em £,:· 17 / ---;, 112 113 114 liS 116 117 118 RIVER MILE !€ATHER PERIOO • l lilY II -30 AI"' II! 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CD« ..:FINHC£ ...,. 110. 1 etOZCWH rn -t SSl S«J 125 12"7 1 28 -....-·-· -... e 128 129 130 131 1!2 133 134 136 I!B 157 5«) [1 5110 / / 830 /I / / I I I &al --; v I ITI .._ / r w 620 ITI UJ // / I liX) < u.. ./""' D --i v 1/ I 1/1\ j ..... I a 610 z z / ~ / II v 660 0 I ..... .._ // v I -a: , > &00 ITI w v; // v 650 ITI ...J / -1 UJ -/ v V/ 590 7 / v 640 v /7 580 830 128 129 130 131 132 133 I~ 135 136 137 RIVER MILE A..A&IG" flOWER AUTIOU TY LlllDGo I I T/ II 111' • IILID ICI ...... -. 6USITNA RIY[R _ . ;; --· a.u.vi!LID l iZ lilT~ !LimO 1"£1'1100 • I NOV II -3D Al'fl er . __, . • . • .-TTIII II' ~ liZ ENEII01 DEI1fN) I ~I L C~YIJN ZOCll ICE &JI'U.ATIQH IYIIt KD CAIE v fl.DNB 1 !Po WM11EST WRT[I't PIIJFILE a: !tAXI-ST~& [XJBT NO WATAN>. loi'I A<E . Hl114 D.C . co.£ lfNA-€1111:0 ..JIINT ~Ill[ IIEFl:RO«:£ ILN HO . • IIOZCWH ~·--. .... .-,.-. -... -.., -l c IS? I liB 139 140 141 142 143 144 146 148 140 1// 1SO v / / 730 I / / / /; / v 780 / ~ V/ / 1"1 1-I r w 720 7'70 fT1 w / v / v < u.. D -..... I I V/ ...... I 0 710 z z / 7 1/ 760 0 / I -1-/// 71 ~ a TJ > 100 fT1 w I 7 750 IT'I _J / I -i w -7 l7"" I 7 690 / 1// 740 1180 / I / 730 137 138 139 140 141 142 143 14• 145 146 RlVER MILE R.A61CA f'QWER RUltOU TY LII:IDCI • liP fiF RIO ICI -·--l, I.'_ I _I _I ~ID IC& 1111111'1112 6USITNA RIY£R .'j ,. •.' •. · .. llrT1111 fiF ....._. ICI loERTHER f'ERIOO • I NOV II -30 RI'R 112 ICE SIIU..ATION ENEII)T DEJ1fN) 1 DEVIL CI'WfiJII 200Z RIVP-CA&E C fUllli lEIIP• ~ IIIlER l'fiDFIL[ CF MAXI._.. 6UUS £XI8TIN3 WATAifl IN1~E. HI!Ji O.C . CD€ ~IRiiiCO ..DINf V£111111£ AEnAEHC£ lUI NO . • 810~ ~..-. ...... -. ..... .-·-· __ .. UID liD 160 l60 w ...J -l40 r lr w l30 > .... a: 120 110 ' ' .--- ' ' ' ' ' ' ' lOO ' . --.... ' . . . ' . 90 NlY O£C LEatCI · ICE f- -----• ··--JIIIO ~ IIOTHI.II" InDY I,.,.... _ _,.91., -~ )c! l\ :·r '\ -.;.., :r . 1'\ ''\ -.~ '\I ··\ , . ·.\ •' ·-· .JAN rEB liAR WEATHER PERIOD • I ~ 8 1 -30 APR 82 E.NEROY CEIR«l , C£V I L CANY~ 2002 rLOW CRSE C TE! 'I' • WMI£5T WATER EXS IT l l'fJ WAT A!fl I "'> liKE . HlGi 0 .C , COt£ REFEREN:E "-JN NO • 91 02C.,.. ·--j 1 j APR -FL~ !'OWER •UTHDRI TY ...... ..aa,.---,- SI-61TNA liVER ~IONO ICE F ~ URl OEIJW : I SlTHE IIONT All Ill( ... IA!M-liRUI , liNT VENT ~~~--· ., ;: ~THRESHOLD Et.E V. !!: 57& I 5310 _L_ "'\ -!a&& :z 311) I& ;: !; 1:? I· 1----'-·· ~ 4 !;! 0 6 ,..--- ~jj .. ( -I 1l! r"""\ -, I \:::::: l I 1\ J \ II [ • --· lllaJIKll __,.., n:.uRY MIDi -IL •• l ·- HEAD OF WHISKERS SLOUGH A...R51<R I"'WER AUlHDRIT Y RIVER MILE 101 . so ..... _.-, I 6l.61TNA Rl VER Ita ~~~ UIXICI• WEATI-E:R P£RIOO . I NOV 81 -30 APR 8Z ICE SltU..ATION :-::::::~~ ~ ~ [£M.I] . r£VIL. ~Y(JII 2002 Til£ HIST~Y CFL.DWS TEI1P• WRRI£ST WATER ~llliD) ...OINT VDfTIM EXI6TINO WATAI'.R INfAI<E. HIOH O.C, CONE AEI'EAENCE IUf toO . • 810204H --. ... -·--__ ... 4?0 -... ~ 4815 a.., u! ... u LJ \ ~ 450 IIi ; ~ 12 ;8 u x .... 4 ~ 0 ..... --. .. \ I ..... ·I\ 5 ~u• -;::::::::7 I 1l! "-~ I I r-h ,---,. ,-, ,......__} .__ '--J L-J \ J \ J c.o --IIUOIIDI _,._., rr..__ IIIIlCH -IL ••• ·-SIDE CHANNEL AT HEAD OF GASH CREEK ~AI!ii<R PQWER AUltO'U TY RIVER MILE 112. DO ---.a I 61..6JTNA RIVER IC. l'>flOoiOB I.I.IIIJCio WER Tt£R PERIOO • I HOY 81 -30 APR 8Z ICE SIIIJLAT ION ::-:-:-:-:-:~ ~ ENERGY C£tlfNI o C£V I L (AijYCN 2002 111£ HIST~Y CAS£ C FLOWS TEtiP o ~ST WATER IAIJA.liAiiiX) ..OINT 'I£NT\JI£ EXIST INO WRTAfol:\ INTAI<E. HIDH D.C . t.ONE I'IEP:~NCE N.JN "11 . • BIOZO*i -.. -T•-•T -.... .'lO ;:: ~ 485 .; 460 w ki If ' ( \ ..;Qj ~ •so 16 ; ~ 12 Ua ,.. u i ~ 4 w --~ .. f ......... .\ J 1\ 0 .... _ .. 6 ~u"' ,--' I --~= h. ' I ~ r--. ,-, r----J '--~-~ "'-.] 1-..J I I I j .... U) -· ~ ..-..n n...-,_,. -IL ••• ·-.. OUTH OF SLOUGH 6A R.I&<A POWER AUT~I TY RIVER MILE 112-34 _,,.....at t &.6JTNA RIVER liZ TWrocNUa L1DDID• WEAH£R Pt:RIOO • I 101 et -30 APR ez ICE SIIU..ATIDH :::::-:-:~ == ENERGY ~IR«l • ~VIL CANYON 2002 Til£ HISTORY CAS£ C FLOWS EMP 1 WARI1EST WATER ~llliCO ..Oliff W£H1111[ EXJSTJNO WATANA INTAKE. HlOH D.C. CllNE REI'EAENC£ lUI Nl . I 810201i -...-T•-•T --~ ..... ;: /THRESHOLD ELEU. !!; 480 _j_ ~415 v \ .r---\ -! 410 :z 466 I& ;: !!; 12 ~ 9 u % .... 4 ... !::! I ....... '~ I····· 0 s ~u• ,--1 I 1l! h. ' I I r--t r , ,-.......J ~ '--J l 11 I 1-' "' -· CEaJ8JI ___., rUIUWt ~ -IL •• 1 ·-HEAD OF SLOUGH 8 A..AS<A POWER AUT lOti TY RIVER MILE 114.10 ..... ......a I SL61TNA RIVER liZ l'WI~ LIIIIDIIh WEATI'£11 P£R!OO • I 101 8 I -30 Af'R 8Z ICE Sli'U.ATION ::::::~~ ~~~:=a • ~VIL ~Yeti 2002 Til£ HIST~Y [I'Pt IRH'IEST WATER ~ .JII .. VVI11111: EXISTJNO WATANA INTAKE. HIOH D.C. CD£ REf"EAENC£ lUI t.D. I 811121:HH -..k--·-· --·· ~ ; ~THRESHOLD ELEV. !!: 490 ( ~486 _t l\.--1 u!4110 :11: 475 16 ;: !!: 12 §a u i .... 4 "' !:! I ... . -. .. ~ 0 5 ~jj .. _....J I ~I! "'"'\. I \ ~ J r-----1 ~ ~~ \ \ ~ CD ,.,.,_. IIIECIOaJI ......... l't--.-:H -IL ••• ·- SIDE CHANNEL "SII A.ASI<R POWER AUT~lTY RIVER MILE 115.50 ... ,..~ I SL61TNR RIVER ICZ TWI~ LIGDID• WERT~R PERillO ' I tOV 81 -30 APR 8Z ICE SI11ULAT ION --TOfiiL 1HIOCI •• ~ROY CEI1FNl 0 [EVIL ~Y()>l 2002 Tit£ HISTCRY ·-----IL.Ia1~ C FL.OWS TEt1P o WMI1EST WATER ~llia:o JIIINf WOITIII£ EXlSTlNO WATANR tNT~. HIOH D.C. CONE AEI"EAENCE ft.JH ~. • 8102CWH ........ -...... -.t<e 4116 ;: ~THRESHOLD ELEU. ~ 490 ___t_ ~e; r' 1\ r--- '----" .0480 lli 475 16 ;: ~ 12 ; 8 u x ... 4 ... . .. ~ 1 ~ 0 5 ~u4 --;::.:J 1 1l! h. ----,="\ I \ { r\ r--"\ .f , ,..----1 ~ \.--J l I ~ Ul --~~ DEmiiDI ..IHJIIItf niiUII'r ~ -IL .. , ·-HEAD OF SIDE CHANNEL "SII ~REii<A flOWER AUliUtl TY RIVER MILE 115.90 ua,.-.a I I 6L6JTNA RIVER IC2 nftOOC.. LDZNII• WEAH£R PERillO I NOV 81 -30 APR 82 ICE Sli'U.ATION --TOT"-lHIOI-ENEROY tEH~O . [EV I L CR-IYIJol 2002 TIHE HISTORY ·-----&.~~ CASE C f\..OWS TEI'I' • WARt£ST WATER ~III&CO .Jill« VOiliJI( EXISTINO IIATR~o&l INTAW£, Hll»i O .C . CXll£ REf ERENa R.tl loll . I Ill 021:WH --............. -··· &30 ;: ~ 62& ~520 I I\ ..0 lil6 'Z 510 16 ; ~ 12 ~e u r 1-.. ... !::! 0 ~ r\. 5 ~u• ,...-I" J 1-i= ~ r J l f n. ..r-\ ,...r l r ~ ~-~ L-, l f Ul -· -....,.,_., ff __., ~ -IL ••t laR R_ASt(A POWER AUT~I TY RIVER MILE 120.00 ... ,....at I 61.6JTNA RIVER Ita Ttfl~ L.&lliPIO• WEAi i-£R PER!OO ' 1 Ht:N e1 -30 APR ez ICE SJIU.ATIDN ---TOTIL THIOI-ENERGY ~IUWO , ~v 1 L ~Y().I 2002 TII1E HtSTmY • -- ---~ CIJIPONDff CAS£ C FLOW5 TEttP 1 !.IARI1EST WATER ~IAiiCO ..Ill .. Wf.lCYUII[ EXISTlNO llATRN:I INTAI<E. HlOH D.C . CDNE REFEREIU lt.JN NO . • 8 I D20*i -... -.... , -·~ I &&0 ;: !!: &ai ~ 550 n ... -i s.s "11: 540 16 ; !!: 12 ~B lC u i ... 4 ... !::! r\ 0 6 ~u4 --r= 7 ;I! '----1 r ' c:.:T L..... J 1\ ~ I rf-J I ' .....__, I L_ J ,_ Ul -· Q[CDWKJ! ..JIINIIW'I f!IIURI' ~ -IL .. , 1182 HEAD OF' "OOSE SLOUGH f'LAI;t(R POWER AUTtDU TY RIVER MILE 123.50 uu•-I I SL61TN'I RIV~ I Cll M CIIHae L..IIIINI!o WEATf£R P£RIOO ' I ICV B I -30 APR 8Z ICE SIIU •. ATION ~~::;~ ENEAOY C£1t1Ml I C£VIL CAllY ~ 2002 Til£ HIST~Y o:ISE C F\..OWS TEI1P I WARtiEST WATER ~ ..OINf 11011111£ EXISTING WATAN'I INTAI<E . HIOH D.C . CONE ~f"EAENC£ N.JN loll . I 8102CWH ---. aa.--T•-• -··· li8& t: 580 / THRESHOLD ELE~. 5 575 ( _J__ -!'70 "' 5Qi lG ;: ~ 12 UB :.: u x .... 4 ... !;! 0 5 tu" ,-- I ... I= r "'\ ~ 'L-..,__j l\.__r--1' 1 ~-~ J \.--..__J .... c.o -u.· ~ ..-.-.. ffiiUWI' ...,. -IL .• , ·- HEAD OF SLOUGH SA CUEST) R.RSt<A POWER AUTHCJU TY RIVER MILE 126 . 10 .. ,,._."' I SI.Jil TNR Rl YER liZ THICICNUe UDDIII• WERTI-£R P£RIOO , I NDY 81 -30 APR 82 ICE SJIU.ATJDN ---TUTAL lHIDI-o.£ROY CEIVNI . CEVIL CANYON 2002 Til£ HIST~Y • • - - --ILI.ei CllftOCHT CASE C l'l.OWS TEMPo WRR"EST WATER ltRIA-llllliCO .J)IIII' V[KllJI£ EXJSTJNO WATJN:I INTAHE. HlOH D.C. WE AEI'EAENC£ "-iN I'C. • 8102CWH --.&&. ... , .... __ ... 690 j: r THRESHOLD ELEU. !;686 __J_ ~sal -i 67Fi 11: 510 16 ;; ~ 12 Ia u 'i ... 4 ... ~ 0 5 ~u .. ~ I --~; 1 r '-f---J ~ ~ \ r \ ~ -' ~-~ ~ ~ ID --· IIIX:D.ol ~--naiAR'f IWIIII:H -IL .• , ·-HEAD OF SLOUGH BA (EAST> R..A6I<R POWER AUTHCRI TT RIVER MILE 127 . 10 ... --.a I SUSITNA RIVER liZ THI~ LIDDCI• WE ATio£R PfRIDO ' 1 NOV 81 -30 APR ez ICE SIIU..AT ION ---TOT"-1HIOI-ENERGY tE111Nl . tEV I L ~Y !Jol 2002 Til£ H(ST~T ···---L~~ CASE C !"LOWS TE~Po WARMEST WATER ~IAiiCD .J:IINI' IIOITIJI£ EXI6TINO WAT~ INfAI<E. HIOH D.C. CD£ AEf'!:AENCE "-'N NO . I B I 021:Mi ~...,._, ..... -··· 1116 ; ~THRESHOLD ELEU. ~ 610 ' a&mi ___.___ .,;;oo z 596 16 ;: ~ 12 ~e u ~ 4 ... ~ 0 5 t u .. - h I --~ ~ ,_. r ' .........., ~ ..........., \..-.., I r 1-1 ~-~ ~ Cl) -DECUeEJI ...._, FE__,. IWIOi -IL •• 1 ·- HEAD OF SLOUGH 9 R...ASIQ'I POWER RUTHCIU TY RIVER MILE 129.30 ...... ......a I 5l.61TNA RIVER Ita THIOOIDe L.DIINO• WEATt£R PERl 00 · I HOI 81 -30 APR 8Z ICE SIIU .. RTION --TDnL 1HIDIIe. ENE~ ~HIM! I CEVIL a:fojY~ 2002 TII1E HI6T~Y ······IU.ei~ CAS£ C DWS TE ... t WRRI1EST WATER ~IAiCD ..OINY ~Ill£ EXISTJNO WRTANR INTRI(E . HIOH D.C. CONE k>ltnowr 1!£,.E:AEta ~ N). • 81 02011 --~ ..... -... &ao -t- !!: 6215 a620 u! Iii& ll 610 16 ; ~ 12 ~8 u r ~ 4 "' ~ 0 5 t"• h J t-1; ,_ r---. J '-= 1--' '---, 1 r ..J ~-~ CD ..,_. IIEIXIWJI ......,., !'e.._,. --IL .• , ·-SIDE CHANNEL U/S OF SLOUGH 9 RR51<A POWER AUT~ I TY RIVER MILE 130.60 .. , __ I SUSITNR RIVER ICil '"IOOCie L.f.IIIDCI• WEATI'£R P£RIOO ' I ~ 81 -30 APR 8Z IC£ SJI'U.AT ION :::::::::.~ ~lm CEHfNl I CEVIL CIVIIY~ 2002 Til£ HIST~Y C FLOWS TEI1P • IUW£ST WATER ~llliiCO .JIINT VOITIIIE EXISTING WAT~ INT~. HlOH D.C. CO£ AEFER[NCE R.JN Nl . • B I Q20oe1 -.. -..... -··· 84'l ;: ... 6ll5 - ~&:m u!G2S :It 620 16 ;: !!: 12 ~8 u ~ 4 lol ~ 0 6 ~ .... h -, ~~l \ r-~ ~ I \ r 1-' ·-CD IG'IO.• ~ JIINJM'f n"""' ....,. -IL ••• IISl SIDE CHANNEL U/S OF HH JULV CREEK RASKA POWER AUTIOU TY RIVER MILE 131 .80 ... ,.....acT I 61..61TNR RIVER ICE TM~ LDIIXI• WEATI£R PERIOD I tiDi 81 -30 APR 82 ICE SJI!ULATION :-::-:::-~ ~ ENERGY C£H~ • C£V I L C$VIIYCJol 2002 lit£ HIST~Y CASE C FLOWS TE"P• ~ST WA"TER ~IAiCD .IJIIIT WENllll£ EXJ6TINO WAT~ INfAI<E . HIOH D.C . CONE AEF~NCE lUI NJ . • 81D~H -.. -T•••T -.... ·- 5G6 ;:: /.THRESHOLD ELEU. ~&60 ( ~655 ,;1 _j_ u!lim lt 645 16 ;:: ~ 12 ~8 u ~ 4 ~ 0 6 ~ u ~ i'"'\. I ;ll r-...---. "--- I L..._ J CD --· II[CVBJI .-.-. ,f._,. ... 101 -IL ,., ·-. ·- HEAD OF SLOUGH 9A R.ASI<A POWER AIJT._-~~ TY --•••....._cr RIVER MILE I 133.70 SL6JTNA Rtve'- ICZ '"lbocla I.ZGDCI• WEAno£R PERIOD • I ~ 81 -30 APR 82 ICE SIIU..ATIIJ 1 --TOm. lHIOI-DEROY IE:tvMI I IE:VIL CANYON 2002 TJHE HlSTCA~------ ······Lt-.~ CAS£ C FLOWS TEI1P I WMIE:ST WATER EX1ST1NO WATANA INTAI<E. HIOH D.C. CONE lfNA.£1ACD .JJIMT WI fllll[ A!:I"EJ'ENC!: l't.JN N), I 8J ()2CWH --.. ............ ..... I QiO ;:: _,/ THRE~HOLD ELEU •. ... 666 -( > 860 'j _t_ ... .,jliliti :K 6SD . IG ; ~ 12 a 8 ~ x .. 4 ~ 0 5 ~u" 1\. J II! \_ r-.,----, 1.....-.___f '-OYOW~ ~~~ SNII¥IY ff_,. IWD1 -IL .. , ·~ SIDE CHANNEL U/S OF SLOUGH 10 R.Afii<A POWER RUT~ I TY RIVER MILE 134 .30 Min. ...art I 6lliiTNA RIVER 10! THI091U11 LWlHO • WEATI-£R PERIOO ' I NOV Bl -30 APR BZ ICE Sllt.JLAT JON ---TOTil.. ~HIC)I-ENERGY C£H~D 0 C£VIL CA'IY~ 2002 TIHE HISTORY ·····-L .... ~ CASE C FLOWS TEHP o ~RHEST ~TER IMJ:A.€111EC0 .JII NT 'IENliJIE EXIST INO t.IATA~ INTAKE. HICIH D.C. CONE AEfEAENCE RUN 1'(). I 81020*1 ~-.. ... , .... -.... 680 ;: ~ 675 ~ 610 uiliai 'It 660 16 ;: ~ 12 ~ z 8 " u i i .. 4 w I ~ I 0 5 ~u<4 \. r --~~ \. _r-1-\. ~ ~ '---- ~-~ ----- 1.0 IIWO.II liODtl[ll ....._.. n~ ,_,. -IL ••• I IIR SIDE CHANNEL 0/S OF SLOUGH 11 A...RSKA POWER AUTtmiTY RIVER MILE 135 .30 _,,_...a I 5L61TNA RIVER I CZ Tttl OOC. I.LilVG• WERTt£R !"ERIOO • I NOV 81 -30 APR 82 ICE SII1UlATII»> ---ror11. lHJOI-ENERGY lE111Nl • (EVIL ~Yo-l 2002 TII1E HISTMY .••••• Ll.et a.!_,. CASE C FLOWS TEIIP • ~Rt1EST ~TER lffllA.tiAiiD ..JII NT V£HTIIIE EXI6TINO ~T~ INTRI<E . HIOH O.C . CONE REFEAENCE "-M "1), • BIO~H _..__T•-•1 --"' I 596 ;: /THRESHOLD ELEV. ~ 690 ___j_ a685 ttiGSl ' 675 16 ;: ~ 12 ;8 u x .... 4 H 0 5 ~04 \. -j=' ~~~ L...._ J i..J---1 ,..---_..J ~ '"----J .... CD HOVOIIR:II IIUI:Je[ll ...._, R ...._., ,_,. -IL ,., IIIIZ HEAD OF SLOUCH 11 t'l..ASI<A POWER AUTHCAI TY RIVER MILE 136.50 ... --I I 5l.61TNA RIVER ICI lWK»CIII UIZNO• WERTHER PERIOO ' I NOV 81 -30 APR 82 ICE SlliULATION -:-:::-:-:~~ ~ ENEROY l!tii~O • ~VIL CA-IY()ol ~ Til£ HIST~Y OlSE C ()lj S TEIIP o WRRt1ES WATER -.lii&D .J:IINT VVfTIJIE EX16TINO WRTAN=l INTAI(E. Hlll-t D.C. CDHE REf'EAENCE RlM 1-Q. • Bl0201H -... -1•-•T -., .. 7:10 ;. ~ 72S > 720 a Ul 716 lli 710 16 ;: ~ 12 ~ 8 - u L-r 1-4 ... ~ 0 5 ~u4 ~I! ~ J ,-~ (D ICNO.II ~ ..I'H.IWY Ft._,. ,_,. tftiL ,., UBI HEAD OF SLOUGH 17 R..ASI<R I'OIER AUTHCRI TY RIVER MILE 139.30 ... ,........., : 5L61TNA RIVER ICE THtt:oo... 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CONE REfERENCE ft.M l..rl • I BIOZCWH --. .... -..... -.aq • -,g; ;: /THRESHOLD ELEU. !!: 760 ' > 755 ~ .07SO ~ 745 IS ;: ~ 12 ~ B ~ u x ~ 4 ... !:::! 0 5 ~04 ~ ~I! ~ C.D ICIVU.II llECEI'eVI .JINAn' n~ .-:H -IL .. , 1182 HEAD OF SLOUGH 21 "'-.R61<A POWER AUT~ITY RIVER MILE 142.20 .. ,,.....an I 6l.61TNA RJ ~ ICZ ntao.c. u:mJCI• WERTI'£R P£RIOO • 1 ND'I Bl -30 APR BZ ICE SIIU..AT to-. ---Til"'-THI~ D£ROY [EWMl • [EVIL ~Y[).I 2002 TilE HIST~Y • ·-• ·-L~ aiiiPOielt CASE C l'l.OWS TE11P • WARI£ST WATER HRIUR-UAiiOl ..OIHT VEHTIIIE EXISTING WAT~ INTAI<E. HIOH O.C. COHE AEfEAENCE AUN I>C. I Bl02GIH -... -··--· -.... c 796 .... /'.THRESHOLD ELEU. .. 790 'I .; 785 ... .ol ell 780 ll: 775 16 ;:: ~ 12 ~8 "' u r ,_ 4 ... !::! 0 6 ~u4 IH ~ _,..---r-- ID NNO.~ OEalaJt ..fMAMl n_., .-:H -IL ••• 1882 HEAD OF SLOUGH 22 R..RSI<R PalER AUTHCfHTY RIVER MILE 144.80 .. ,.,._I I 6t.61TNA RIVER liZ 'I'Hii:Joc.-UIZHII• WEATt-E:R PERIOD • 1 t¥:N 81 -30 APR 82 ICE SI11ULATIDN ---TQTIL lHIDI-ENERGY(£~ I (EVIL CAIIYI>I 2002 Til£ HISTMY ······IIU8i~ CASE C fl..QI.jS TEMP 1 WARI1EST WATER ~II&XI ...OIHT VEKTIJit: EXJ6TINO WAf~ INTRI<E. HIDH O.C. CONE DnlOit? REFEAENCE fUN loll • I 8 I 02Coll1 ---··-·· -... EXH"IB T X • ._ w uJ u. z 0 ._ a > w ...J w 98 i90 380 99 !00 101 102 10!1 A / Af) v A ~ I c 106 ~/ v / '/ 106 107 lOB .440 430 P1 r fTI 3'X) ~ l/ / 420 < D -f 3Sl / ltf'/ v 350 4 ( -a [)' I 3<10 / I I 330 98 99 100 101 LIDDIJo Til' OF &ILID ICI: ( '.' U If ~10 ICZ INTIEIII'I'U ·'·' ' ..••• -:--:. 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CO~ VAL\'£ AEFIMNC£ ~NO. r 8102CXH SUSlTNA RIVER Ia: SIIU.olTICH PNJFILE OF 11AX X._.. &f~S HINA~IAI5r.O ..J)JIIf VOfTW -.. ........... -.l. 1-w w u. z 0 1-cr > w .....J lJJ 118 &60 ~ ll9 120 121 122 v c 123 124 / L// v / 125 126 / 128 600 sg) / 630 / /" 1---' [/ / fTI r 680 fTI / / 520 v I 7 I 510 l.f' 1/\ J / I v 500 P" :/ / 1---' ·~ l18 119 120 121 I.£CDC), I II II II TIP IF &LID Itt • • . ., , • , •. ..; ILuev.J..ID ICE I IIYEJPIIa: . . . • • . • IIOT TIJI CF ll.1al ICE ----IIIYPI lED v I / r-- < D -i // / V/ ..... a 510 z // 17 / '/ 'T1 560 fTI rn -i // / / 59) v/ v 122 123 12A IZS 126 121 540 128 RIVER MILE lo€Anet PERIOO • l N)V Ill -30 Af'ft t1r OIEA01 001FNl • OEV I L C,_.-ro. 2D02 OlliE C F1...DW6 lEIP • WAAt1E&1 ._.lER ~l!Ml JNTIM: 1800. HJOH D.C. COtE VAL~ IIEFEREHCE lt.M NO . • 81010CH SUS I TNA RlVER ICE 5111l.l.ATION PRJFIL.E f7 ..,_lii11U11 SfRCES ~ .JJIHT V£Hli.N: -.141 c 128 640 129 I !Ill l!l 1!2 133 134 135 138 137 690 / v / 630 /I 7 / I / I 660 ..... w 620 w u.. 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' aJTIIJ1 ~ &.1.84 I a: ----lltiVIIt liD RIVER MILE ~AnD PERIOD • l NO'I Il l -30 Af'R 8Z EHERll m:IWMl 1 OEV I L CIICY!Jol 200Z CAli[ C FLOW& TE"" • WARH£ST Ill lEA lolllrNI IHTIM: \1100. 11 l0H D.C. c:o.£ WIL~ REFEJIOIC£ lUI N'.:: . ai02C:XH . &ui[TNA RIVER ICE 611'U..All~ PtiCFILE OF MXIIU1 Sf~& IAIZA-£818D .J) I HI' VENT Ill£ .........__ ·-· -.,. ..... w w I.J... 1.37 740 733 720 138 139 140 I /; Vj / I c . 1-42 144 1// l1 / /_ / 1/ J v I / / v 710 I/ // z 0 ,_. / 7 ..... a > 700 w ...J w 71 v / I 690 / [/-1 v/ 680 v 13'7 138 139 L.IDDC)o liP fiF &ll.ID ICE I (I I I' ~ID liZ INTDI'Ia •• , . ~ •. -. ••• •. llrllCII II" ~ ICE ----ltl'WIII 1111 / i/ 1/ I I / I v 1/ I I I uo 141 142 143 RI VER MILE I£All0 PERIOO • l NIY 81 -30 APft Ill DlfRJT t£11ANJ • 0£VIL CFNY~ 200'Z ~IE C I'LDNS l EIP• ~ ~lEit ~Tj:f;IA INTM l 800 . HIGH O.C . aN: ~'t£ ~FDI£NC[ ~ NO . • 1102CXH I ~ 780 fTI r 710 m < D -i .... 0 760 z "Tl 750 m rn -i 740 733 146 UID 1'10 t60 t60 L&J _J .... l40 ~ a:: L&J tao > -a:: "r.\ t2D L . .:n -~ r ·-:Y I~ ·F ·~ . --l10 . ··-~ :t '1:-.. . . ·~ '•\ I . . . . . tOO . . . . .. ·.\ I . . . \ . 90 NJV DEC .JAN F£8 I'IAR APR A..ASI<A FOP AUTHatiTY LIGDCI• ut--..a I ICE FRIN' &u51TNA RIVER •• • • • • ••••JIJID DaN& ·-WEATHER PE ii!t OO 1 1 NOV a1 -ao APR 12 f'IQIRES&I ON ~ J CE FRONT ENERJY CEIA«J I [EVIL CANYa-4 2002 & ZEJWJ DEeRE I SOTHEM n.ow c~ c TEt'lf' 1 WMI£ST WATER WAT~ INTA<E 1800 . HIOH D.C . CONE VA..VE IAUA.(IAIICD .121 NY VENt Ill£ FEFEREta RUN NO. I 9102CXH ~ -.... -_~.--_~ -··· - iiO . ELEU • ~ /THRESHOLD ~ ! a"JS ( 5310 J. " ·~ -!iii& ll: 3liD 16 ~ t: 12 ~~~ ~ .. .., !::! \ 0 6 r- ~u" r J 1li I , ......... 1 ,__ l 1 1\ ,-I \ 1\ 1 ·-c.o _.,.It IIEIZNKJI "'""'" n.--lllltOt -IL .. , I liZ HEAD OF UHISKERS SLOUGH A...R&tcA POWER AUTHOR ITT RIVER MILE 101 .50 .. , _ __, I I Sl.61TNA R1V£R IC& ntl~ LIIIDIIh WEATt£1t f'(R[OO • 1 NDY 81 -30 APR 82 IC£ SIIU.AT ION --1'11M. 1Hiouc.i ~ROY ~Mel I ~VIL ~Y(Jol ~ Til£ HISTORY ........... CD-..r c ows [ ... I WARt£5 WATER tt~RZJWIAKD ..Oliff IIOC11JE WAT~ INT~ 1800 . HIOH D.C . alNE VII...VE "!I'~NCE ...... NJ . I Ill 02CXH --.-··-·· -··· 4'X) -... !:466 54SJ u!46& I '-LJ 'll 450 16 t: !: 12 ~a ~· 4 tl -0 ... --..... ~ 6 ~u• ~ J IH """"-f 1 J l '" r--1. r 1 ~ ~ l J \ ,.... (I) ~· IEC2Jtmt ..INJMf f(--IIIIIIIDt -IL •• l ·~ SIDE CHAHHEL AT HEAD OF GASH CREEK "-ASI(A POWER AUltOUTY RIVER MILE 112.00 .,., _ __. I I &uSITNA Rl~ ICl THI~ LDIDCh W!AT~R P£fUOO • l tOi 81 -30 ~ 82 ICE SliU..ATION ::::::~~ DI:RGV ~IR«l 1 ~y~ ~Y(Jol ~ Til£ HISTORY CASE C DW5 E • WARI£S 14Al'Eit ltiiDWIAiii:D .JIINf VDnllll WAT~ INT~E 1800. HIOH D .C . CONE VALVE "!:I"EREHCE NJN NJ . I IIIOZCXH -.... -.. -., -... -~ -1 ~'X) -t-~ .... 5~1SD ,-.;A&& If '\ - 'lli 450 I& -.... ~ 12 18 ~ x t-4 w !::! ~ 0 ~-····· 6 ~u• ~ J II! """'-J ' ,, r--\ I I [ '--' ------.I L......J l I/ I ~ Ul IIMJ!all IIECZiaJI .....,., f!lllllMI' IIIIIIDi -IL ••• ·- "OUTH OF SLOUGH 6A f\.ASI(A f'OWER AUTHIJ'U TY RIVER MILE 1 12.34 ----I I 61..61 TNA Rl YER ICZ~I.DIDID• WEATt£R P£RIOO • I NOV 81 -30 APR 82 ICE SlKJLAT ION :-:::::~~ ENEROY I:EitiMI I [EVIL ~'(()oj 2002 Til£ HIST~'I' CASE C f\.DWS TEIP • WARIEST WATER ~I'BD .JIIIIf 'iiEMTR WAT~ INT~E 1800 . HIOH D .C . CXlNE VALVE AEF~NCE !Uol NO . I 8102CXH ---··-·· -... .a& . -THRESHOLD ELEU. . -... !: .., 1 :i475 ~ lr---" \ ~ u! .. -,o % 465 16 ; !: 12 ~8 % ... 4 ~ r--...r --·····. ,J '""\ 0 5 tu• ;-I J ~-~~ h I ' J 1 [ l rl ~ I r ~ 1-A ---'--' l l J 10 ~GW~~a• IIUEJall .--.. ft~ ,_,. -IL .• , ·- HEAD OF SLOUGH 8 A..ASI<R I"'WER AUTHCJUTT RIVER MILE 114.10 __ __, _l I 6U51TNA RIVER u:a '"'~ LGliNIIo WEAT~It PERIOD • I t«:N 81 -30 Af'ft 82 ICE SJIU..AT JON ~:::.~ ~~~~ • ~VIL ~y~ 2002 Ttl£ HISTMY EtP • WMttEST WATEit ~llliCQ .Jllllf .otTIIIl WA Tj:NI INT~E 1800. HIOH C .C . COt£ Vll.VE A! .. EI'ENCE ..... I'll. I 8102CXH -... -··--· -··· AS -_,THRESHOLD ELEU. ... !: 490 I a485 _j J\_j I \ --!All) :a 475 16 ;: !: 12 Ia u J: ,._ 4 "' !::! 0 ,..,.. ,...,. 6 ~u .. -~ J II! I'---r ""\ J \ r r\ _r-'1 1.-J I I "'---"' '--' ~ \ 1 IOIDal II!IZiall .INJIIIff I'! llllJAit'( ,_,. -IL ,., 1182 SIDE CHAHHEL ftSII A-AIIKA POWER AUT lOti TY RIVER MILE 115 .50 ...... __. I I SUSJTNA RIVER ICE ntla.lae LU1DID• WE:ATt£,_ PERIOD • I NJY 81 -30 Af'ft 8Z l CE 5111Ul.ATJON --TOfiL 1HJOC ... ~~~~ I IEYIL CA-4Y~ ~ Til£ HlST~Y ·-----~~ TEI'I" • WRRI£5 WAlE" ltltM-(IA&CD .J:II Mf 'IUniM WAT~ INT'I<£ 1800. HIOH IJ .C. CD£ VALVE ~URENCE ltJN ..a. I BI02CXH -.... --r·-·1 -·~ AS& -/THRESHOLD ELEU. .. !: 490 _I_ I ~485 r\ r---. ~ - ujAIIO lli A7S 16 .. !: 12 le u x .... 4 ~ 0 6 ~ii .. ,..-J J ~~~ "-I \ _.J \ r r\ .rl ,-J \ I -'------I / CIJ IG'Iu.!t IIUVaJI .IINJII«f n.--,_,. -IL .. , ·- HEAD OF SIDE CHANNEl "SII Fl..A&I<A flOWER RJTtOUTY RIVER HILE 115.90 -·-~I I 6l.61TNA Rl YER rca twiOOCia L.IIIDIO• WEATt€R P£RIOO • 1 WJY 81 -30 APft 82 ICE SJIU •. ATlON :::::::~~ DERCY [EIW() I [EV I L ~y~ 2002 T UIE HI STORY CA SE C FLOWS TaP • WARIEST WATER HIIUA-fiiHD .JI IHf VDnliiE WRT~ INT~E 1800. HIOH O.C . CONE VALVE AEF~NCE ....... NO . I 81020CH -.. -.. -., -.... 630 -t- ~125 5520 I \ .,; &16 lt 510 1& ;= ~ 12 le u ~ 4 ... !::! 1\ 0 6 ~u .. r--!_ ,.......) ~~~ """'---. I \_ ~ \ \ _..J \ fr-" I I --. ,...-..,. 1 L-..,. J ..,..,.. IIE!%IIP .IH.IIIt'l ffiiUit\' ,_,. -IL ••• ·-~RSI(A f'OW[R AUTHORITY RIVER MILE 120.00 ---..n I I &l.fil TNA Rl YER ICK nca.a. LIIIDIIIt WEATt£1t PERIOD • 1 tOI 81 -30 APR 82 ICE SII11Jl.ATION :-:-:::-:-~ === DEROY [EtA() I [EVIL ~Y(JII 2002 Til£ HIST~Y CASE C FLOWS TEt1P I WARI1EST WATEit ~IR&CO ...IIINf VOffiJI£ WAT~ INT~E 1800. HIOH O.C. CD£ VALVE REI'EAENCE "'" NO . I 8102CXH -.. -..... -·'"' li6ilO -t- !!:685 ~55) u!546 :a 540 16 ;; !!: 12 I Is lS i t-4 lj ... 0 5 ~u" ~ ,_} t-1; ""-\ I \ f---1 ~ J I\ ,...._.J \ r \ ~ 1...1 ~-~ "'-J ~ t- CD ~· ll!tEJaJI .IHJIW'I RIIUIM IIIIIDi -IL ,., ·-HEAD OF "OOSE SLOUGH Fl.~ POWER AUTtDU TY RIVER MILE 123.50 __ _.I I SL6JTNA RJV£R ICI ' ftft Ollila UliDCI• WEATI€" PERIOD . I HOY 81 -30 APR 82 ICE SJitULAT JON :-:-::-:7~ ~ ENERO'f t£111HJ • tEVIL a:f.IYDN 2002 T litE HIST~Y CASE C FLIWS TEI'IP• WMitEST WATE" IAUA-IIIIIilCQ .JIIMI' VDITIII£ WATc:NI [NT~£ 1800. HIOH O.C . CONE VALVE: AEFEAENCI!: I'IJN NJ. I 8102CXH -...-··--· -.... J 686 ~ ~THRESHOLD ELEV. .... ~1580 f ~ 575 _L__ u!'10 '11: 566 16 ~ .... ~ 12 Is u i .... 4 !1 0 6 ~u .. .r-- ,_..1 ~~~ ,_...., L_ ,.......... ~ \. l \ r-.J "---1 ~ .... CD -· II!IZiall .JNliWI n~~UWF !WilDt -IL ,., ,_ HEAD OF SLOUGH SA CUEST) A..Aiii<R POWER fi.I11Utl TY RIVER MILE 126 . 10 __ ...., _j_ I SUSITNA RIVER IC. ntaoac. UIIDIII• WfATt£" P£RIOD • I NOV 81 -30 Af'R fR ICE 5111ULAT ION ==~~ BL~~::t • IEYIL CAllY().! ~ Til£ HISTORY TEI'Po IMW£5 WATU NIIIDWIII&CD ..Oliff VP11111l WAT~ INTACt 1800. HlOH D .C . CXlNE VALVE AEf'fl'ENCE ~ t(]. I 8102CXH -....-··-·· -.141 690 -/TH ESHOLD ELEU. ~ ~&ai _L aSS) u! 6'110 :z 510 16 ; ~ 12 ~8 l: ._ 4 !':! 0 5 ~ii• _,--- ..... J II! l _r-->. -'----r-- ~ ~ \. I l r _, - ID -· DEalaJI ..-..tr n.--_,.. -IL ••• ·-HEAD OF SLOUGH SA lEAST) "-RSI(A POWER AUTtOU TY RIVER MILE 127. 10 .. , _ __. I I 6l.61TNA AIVER ICZ MOIIIDa LIIIDID• WEATt£11 PERIOD , 1 NOY 91 -30 APR 8Z lC£ SI11ULAT10N :-:::::-~~ ENEAO't ~M-10 I lEV I L Clfffll'ol 2002 Tl!£ H I ST~Y CASE C OWS TE11P 1 WARIEST WATEII ltNIIW:IIB:O .Ill NT VOlt lilt .-;T~ lNTR<E 1800 . HlOH O.t . CXINE VALVE AEFEREHCI! ....... N]. I 8 I 02CXH -.... -.. -., -... c Ill& ... ~THRESHOLD ELEU • !: 1110 { ~&aS --- u!lim ~ 596 16 ;: !: 12 ~B i ... 4 .... !:! 0 6 ~ !u" h _J --~; \ -~ "---............. I rF-" ~-~ CD -· IIECIDall ......... R~ JIIIIOt -IL ••• ·- HEAD OF SLOUGH 9 Fl.ASt<R POWER AUTIOU TY RIVER MILE 129.30 _, _ _, I St.61TNA RIVER 1m 'IH'Iae.-L&GDID • WE~TI-£" PfRIOD • 1 ~ 81 -30 APR 82 ICE SJIU .. ATJON --nmL~ ~RCY tEHf:Nl I [EVIL ~y~ ~ Ttl£ HIST(FY ------~ C FLOWS T!:IP1 WMIES WAT£" ~II&XI .., .. ,, VEMI'IIIl WATRIR INTII<E UIOCI. HIOH O.C . CONE VALVE ..,.._ AEF~NCE ...... ..,_ I BI020CH ~....-..... -... 01'1'1011? 8iO I I I I I I I -.... !:1125 ~620 ..; 516 ~ 610 16 ; !: 12 ~8 :r .... 4 ~ 0 6 ~u4 -1-\ ·~ !I! --,.._.. _,..--,. I ~-IIEIZNPI JIHIIIIf'f Pl~ ,_,. -IL ••• ·- SIDE CHANNEL U/S OF SLOUGH i fl..ASI<A f'OER AUTHDRI TY RIVER MILE 130.60 -1--.:CI I &.6JTNI RIVER tea · na~ L.mDIII• WEATt£1t PERIOD : 1 NOV Bl -30 APR 82 IC£ SJI'U.ATJDN --m....~ DEROY CEHIMI • CEYIL at4Y!Jol 2002 TII1E HlSTMY ······L~ CASE t FLIJ..s TEIIP • WARI£ST WATEit ~11&:0 .111111" V(N1111£ WATINI INTA<f 1800. HIOH D.C. CONE VAI...V£ AEFER:Na "'--N NJ. I 8102CX1t _ ... _,. __ , -··· 1 840 -~ !;UIS ~UJ -!626 :J: &2D 16 ;: ~ 12 ~~~ r ... 4 ~ 0 5 tu" "'"'\. ... I~ \ r- ~-~ U) ~· •• l ICK -ntla.ll:le L.llllllllo :-:::::~lit~ ,__.... ..r--"\ I ---.. DEtDaJI .........., u.--·- SIDE CHANNEL U/S OF 4TH JULY CREEK RIVER HILE I 131.80 WE.ATt£R PERtOO • I tel 81 -30 APR 82 ENERGY IE~ • ~VI L CAIIY!l'l 2002 CASE C Fl..OWS £1'1' • WARIEST WATER WAT~ t"·T~E UIOO. H[OH O .C. CXlNE VALVE liE'~ ._... toll. , a 1 02CXH --, -, ,-J - ""'' L r--- Fl..A&IC ~ ~--r-=iUSJ I t£ Sl TNA RJVPO IU-ATlDN HtST~Y _Til£ .... ~ ..:U .JIIIIf \ 'Nil -· -.. ~-. --/ THF 1 ESHOLD ELEJ • t-!!:IS) ( ~6515 _L _ a!&a:l ~ 646 15 -li: l2 ~8 ~ 4 ~ 0 6 ~u• -- ""'" ,--1 !H r-~ ----.__J ...,.,... lllaNIJl .INI«f n._ ...,. ""'IL .. , ... HEAD OF SLOUGH 9A A...AIICA ~ AUTt10fU TT RIVER MILE 133.70 ----I I &USITNA Rl VER ICil MOICia ~· WEATt£1t PERIOO • I NOV 81 -30 APR 82 It£ SIIU.ATION ::::::::IJt ~ ~ROY [EIAI) I [EVIL aM'~ ~ Til£ HISTORY C F\..OWS T£1P I IAII!ST TEft NIUIIW_., ..DIIIf IIUINI£ WAT~ INTA<E 11100. HlOi O .C . CDNE WILV£ N:P'a.ENCE ..... N]. I 8102CCH -.. -.. ---··· 1110 -/' THr1ESHOLD ELEJ. ... ~-I ~lieD ...L_ -!Rilli X &SO 16 ; !: 12 I· i ~ 4 Ill u ... 0 6 tu" ,..- ~ ,.-J .-I; \ r-h. ,.... ~ ""\ '--- 1-& ~ ID ~ ~ .-..rr P'EIIUIW IIIIII:H -IL ,.1 ·- SIDE CHANNEL U/S OF SLOUGH 18 A...Nit!A f'OWEft AUTIDUTY RIVER MILE 134.30 -·---=' I 6U51TNA RIVER I~ ntiC:.O.. LIIIIMI• WEATHER P£RIOD • I NOY 81 -30 RI"R 8Z IC£ SJIU .. ATIIIH ==~~ ~~~~ • (EVIL ~Yo-. 2002 Til£ HlST~Y TE:IP I WAR11EST WATER 141118WIIa:D .DI .. VENTIIIl NAT~ INTACE 1800. HIGH D .C. COHE VAI..V£ ..UEAENCE lUI 1'0. I 8102CXH _ .... _1"•-oif -... ., -... ~In& ~6':10 u!li&& :z lliD 16 ;: ~ 12 a8 ~ % ' .. 4 1:1 ... 0 6 ~u" -~ __.I 1l! r-1'\ CD .....,... lll!:tDalt .INJM'f n.-....,. -IL .• , ·-SIDE CHANNEL D/S OF SLOUGH 11 fUIStCA P'OWER AUTHIJU lT RIVER MILE 135.30 .. ,,.__, I I 6LIUTNA RIVEA lm" Ma.a. LIDDIII• WEATI'«Jt fi£1UOO • I NOV 81 -30 APR 82 let SIIU.ATION -:-:-:::-::~ ~ ENErGY IEM\0 o ~V~CfMCH~ Tit£ HlST~Y CASE C FLOWS [ o WAMES ..mER ,.._ ...-a ..01111' WEIRIJI[ WAT~ INTA<E 1800. HIOH D .C . CON[ WLVE N:'EAENCE "-JN loll. • 8102CXtt --··---. .. l9li ... /-THRESHOLD ELEU. ... !;BID ' 5- -!&Ill 'S 615 Ui ; ~ 12 Ia r .... !;! 0 5 ~jj· \_.., ,.-J 11! \ ID ~ arcu.DI .M&IAIIY n..-r ~ -IL ••• ·-HEAD OF SLOUGH 11 A..A&ICR P'OWER AUTHORITY RIVER MILE 136.50 _.___,I I Sl.61TNA Rl V£R ICZ nq~ t.IIIDih WEATt£,_ fi£Rt00 • I NOV 81 -30 """" 82 tC£ SliU..AT JON :::-:-:-:-:~ ~ ENF...,., ~M() I ~V,!.lo~YON~ Til£ HIST(Jn CASE C OWS [ I WMttES WATER IAUIIWII&:D .JIIIIf WOITlll( w.:IT~ tNTQ<E 1800. HtOH D .C. CONE VALV£ ~~o.!Na: IUt N). I 8102CXH -~··-·· -... '7iO -t- ~ 726 a72D .,; 716 :a 710 IIi -.... ~ 12 Ia u ~ 4 "' u ... 0 6 ~u4 '---l ,_J ~~~ r ~ ~· IZaJiml ..IN11«'f f!aMf ._,. -IL •• l ... HEAD OF SLOUGH 17 FI..ASICA POWER AUTHORITY RIVER MILE 139.30 ----I I 8USITNA RIVER ICII MC!ellle LIIIDIII• WEATt£1t P£RUlO , 1 tOY 81 -30 APR 82 IC£ SIIU..ATION ::::::-::. === ~ROY IEMII I !EVIL CIMDN ~ Tit£ HISTIJtY CfLO..S TVP o WRRt£5 WATER ~118:0 .JIIINI' VlHflll[ WAT~ lNTQ<£ 1800. HIOH D.C. aJNE VFI..'I£ ~,.~~ lUI NJ. • 81020CH --..u.-·---.... 'J«l -/'THRESHOLD ELEU. ... !!:7!15 ' ~ '730 .0'725 ~ '720 IIi ; !!: 12 I. u x ... .. l1 0 6 ~u .. ~ _r--J ~~~ ~II CIIEtDtD .JI/HIIIIff Fl!--.....,. -IL I.L ·-HEAD OF SLOUGH 28 ~ f'ONEI' AUTIOU T\' RIVER MILE 140.50 _,..__, I I &t.lil TNA Rl YER liZ tMfa.a. I.IIIDID• WEAT~R f'£1UOO • 1 NOY Ill -3D APR 8Z let Sli'U.ATION --nma.~ BL~~~ I ~YIL ~~ 2002 Til£ Hl&TMY • -· • • • LLIIt EIP • WIW£ST WATEit lflltM.UAii£D .JIINr WJCtllll WAT~ INTA<E 1800. HIGH D.C. CONE VALVE ..a'EI'ENI% IUf toO. • 8102C:X" -.. -··-·· -... .., -~THRESHOLD ELEU. t- ~7115 ( a1Sl __t_ .,; 746 11 740 15 ; ~ 12 VB ~ i .. 4 .., !:! 0 ·' 5 ~u4 ...... _../ 1l! -· II!CIIall ..INII«f f'laMI' ...,. -IL .. , ·- SLOUGH 21 <EHTRAHCE A6) A..A&I<A PQN[R AllnOUTY RIVER MILE 141 .80 __ __,I I 6L6JTNA ft1YER ICII Ma.a. ......,, WEATI'£R P!ft[ DO , I 101 81 -30 Af'ft 82 ICE S1tU.ATJON ::::::c.== ~ROY (EIWN) I (EVIL c:Ro~YDN 2002 Til£ HISTORY CFLDWS TaP • WAR11EST WATER IIINIIWIIIiq) ..DINJ WOTIII£ WATj:f\R INTA<E 1800. HIOH D.C . CONE VALVE AU~ II.JN N:l. I 11102CCH --··-·· -... -I 'JIIi t-~THRESHOLD ELEU. ~,., I a ?.SIS -!'lliD lli 745 16 ;. ~ 12 ~8 i ... 4 !1 0 5 ~u• 1l! '---\ ~ loO ...,.... CllaJIP .,.._., "'--...,. -IL •• l ·- HEAD OF [LOUGH 21 A...Aii"R POWER AUTtOU TY RIVER MILE 142.20 --~I I &U51TNA RIV£R aca '"'~ 1.11111111• W!AT~It flt:RtDO • I ND\1 81 -30 APR 82 tC£ SJIU .. AT ION ::::-:-:-~~ ~~~:=a I ~VIL ~YIJ-4 ~02 Til£ HIST~Y E ... I WRIIII£5 WATER ~ ..IIIMI' WIM!UIIl WAT~ INT~E 1!100. Ht!Ji D.C. tOE V'LVE ~~ta lUI t«J. 1 a a 02CXH ......... -.. ---.. \1 c 'J!lli -~THRESHOLD ELEU. t- ~..,., ----L ~,. u!"JSID .. 775 I& ;: !: 12 Ia u ~ 4 ~ 0 '-· 6 ~u• h "\ ,.,......., ~~~ • ........ -,...,., R---IL .• , ·-HEAD OF SLOUCH aa ~ I'OWER AUTHIJtl TY RIVER MILE 144.80 _.,._ I &USITNA Rl YEJit IC.M.,.._..-e WEATI£1t Pt:IUOO ' 1 NIJol 81 -30 APR 8Z IC£ Sllt.JLAT ION ==::l:tm== SL~ ~:cf I ~YIL ~YON 2002 Til£ HlSTCJtY fiP o IAIIIEST WRTEII IMIII'-«..:11 • .em« en• WAT~ INTQC£ 1800. HIOH O.C . CDI£ YAL.V£ Bnlllll9 ~I"PENCZ: lUI NO. • 81020CH -....-, ... --~ -