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Alaska Resources Library & Information Services Susitna-Watana Hydroelectric Project Document ARLIS Uniform Cover Page Title: SuWa 232 Study of fish distribution and abundance in the middle and lower Susitna River (Study 9.6), 2013-2014 winter fish study, technical memorandum Author(s) – Personal: Author(s) – Corporate: R2 Resource Consultants, Inc. & LGL Alaska Research Associates, Inc. AEA-identified category, if specified: September 17, 2014 technical memorandum filings AEA-identified series, if specified: Series (ARLIS-assigned report number): Existing numbers on document: Susitna-Watana Hydroelectric Project document number 232 Published by: Date published: [Anchorage, Alaska : Alaska Energy Authority, 2014] September 2014 Published for: Date or date range of report: Prepared for Alaska Energy Authority Volume and/or Part numbers: Final or Draft status, as indicated: Attachment D Document type: Pagination: Technical memorandum 100 p. Related work(s): Pages added/changed by ARLIS: Cover letter to this report: Susitna-Watana Hydroelectric Project, FERC Project no. 14241-000; Initial filing of September 2014 technical memoranda. (SuWa 228) Attachments A-C and E-J (SuWa 229-231 and 233-238) Added cover letter Notes: All reports in the Susitna-Watana Hydroelectric Project Document series include an ARLIS- produced cover page and an ARLIS-assigned number for uniformity and citability. All reports are posted online at http://www.arlis.org/resources/susitna-watana/ September 17, 2014 Ms. Kimberly D. Bose Secretary Federal Energy Regulatory Commission 888 First Street, N.E. Washington, D.C. 20426 Re:Susitna-Watana Hydroelectric Project, Project No. 14241-000 Initial Filing of September 2014 Technical Memoranda Dear Secretary Bose: By letter dated January 28, 2014, the Federal Energy Regulatory Commission (Commission or FERC) extended the procedural schedule for the preparation and review of the Initial Study Report (ISR) for the proposed Susitna-Watana Hydroelectric Project, FERC Project No. 14241 (Project).1 In particular, the Commission’s January 28 letter established a deadline of June 3, 2014 for the Alaska Energy Authority (AEA) to file the ISR, and provided a 120-day period for licensing participants to review the ISR prior to the ISR meetings, which are scheduled to begin the week of October 13.2 The purpose of this filing is to provide several technical memoranda to Commission Staff and licensing participants prior to the ISR meetings. As required by the Commission’s January 28 letter, AEA filed the ISR with the Commission on June 3. Among other things, the ISR detailed AEA’s planned work during the 2014 field season.3 As AEA was preparing this 2014 work plan, it recognized that data gathered during the 2014 field season, together with other study work conducted prior to the October 2014 ISR meetings,could assist Commission Staff, AEA, and other licensing participants in developing the Project’s licensing study program for 2015. For this reason, the ISR provided for AEA to prepare certain technical memoranda and other information based on 2014 work. AEA recognizes that Commission Staff and licensing participants need a reasonable amount of time prior to the ISR meetings to review this additional information. AEA and licensing participants consulted with Commission Staff on this 1 Letter from Jeff Wright, Federal Energy Regulatory Commission, to Wayne Dyok, Alaska Energy Authority, Project No. 14241-000 (issued Jan. 28, 2014)[hereinafter, “January 28 letter”]. 2 The full schedule for the ISR meetings appears in Section 1.5 of the ISR, as well as on AEA’s licensing website, http://www.susitna-watanahydro.org/meetings/. 3 E.g., Initial Study Report §1.3 & Table 3, Project No. 14241-000 (filed June 3, 2014) [hereinafter, “ISR”]. 2 matter, and Staff directed that any additional information should be filed with the Commission and made available to licensing participants no later than 15 days prior to the ISR meetings, consistent with the typically applicable deadline under the Commission’s Integrated Licensing Process regulations.4 With this letter, AEA is filing and distributing the first set of technical memoranda and other information generated during the 2014 study season, as described below. As part of its continued implementation of the study plan, AEA expects to file certain additional technical memoranda prior to October 1, 2014, in accordance with Commission Staff direction. This first set of technical memoranda and other information consists of the following: Attachment A: Proposal to Eliminate the Chulitna Corridor from Further Study. As explained in the ISR, throughout the licensing process AEA has continually evaluated its proposal for Project development based on environmental review, technical feasibility, practical considerations, and other factors. As part of this iterative process, AEA notified the Commission and licensing participants in the ISR that it was evaluating whether to continue study of the Chulitna Corridor.5 Attachment A details AEA’s conclusion that development of the Chulitna Corridor is not a reasonable alternative, and therefore AEA proposes to eliminate the corridor from further study. AEA seeks any comments or information on this proposal from federal and state resource agencies and other participants in the licensing process. Attachment B: Ice Processes in the Susitna River Study (Study 7.6),Detailed Ice Observations October 2013 –May 2014 Technical Memorandum. The ISR indicated that AEA would provide a summary of the 2014 break-up observations.6 This technical memorandum describes all field activities and observations between October 16, 2013 and May 15, 2014 for the Ice Processes in the Susitna River Study (Study 7.6). Attachment C: Study of Fish Distribution and Abundance in the Upper Susitna River (Study 9.5), Proposed 2015 Modifications to Fish Distribution and Abundance Study Plan Implementation Technical Memorandum. Based on AEA’s experience in implementing the study plan for the Study of Fish Distribution and Abundance in the Upper Susitna River (Study 9.5)during 2014, this technical memorandum proposes to continue certain modifications to the implementation of this study during 2015. 4 See 18 C.F.R. §5.15(c)(2). 5 See ISR, ISR Overview §1.4. 6 See id., Ice Processes in the Susitna River Study,Study Plan 7.6, Part C §7.2. 3 Attachment D: Study of Fish Distribution and Abundance in the Middle and Lower Susitna River Study (Study 9.6), 2013-2014 Winter Fish Study Technical Memorandum. At the time the ISR was filed, AEA was still in the process of conducting data entry, quality control, and analysis of winter sampling for this study. AEA reported in the ISR that it would develop plans for completing this study in a technical memorandum to be filed with the Commission.7 This technical memorandum fulfills this commitment and sets forth AEA’s proposal for winter efforts, including proposed methodologies and modifications. Attachment E: Characterization and Mapping of Aquatic Habitats (Study 9.9), 2013 and 2014 Aquatic Habitat Mapping Field Season Completion Progress Technical Memorandum. In the ISR, AEA reported that its 2014 activities for the Characterization and Mapping of Aquatic Habitats Study (Study 9.9) would consist of various ground-truthing surveys and collection of habitat information for the 12 lakes within the potential reservoir inundation zone.8 This technical memorandum reports on these activities. Attachment F: Eulachon Run Timing, Distribution, and Spawning in the Susitna River (Study 9.16), 2015 Proposed Eulachon Spawning Habitat Study Modifications Technical Memorandum.After reviewing the 2013 and 2014 results from the Cook Inlet Beluga Whale Study (Study 9.17) and discussing the results with the National Marine Fisheries Service, AEA has determined that additional data are needed regarding eulachon spawning habitats. This technical memorandum describes a proposed modification to the Study of Eulachon Run Timing, Distribution and Spawning in the Susitna River (Study 9.16)to include an assessment of eulachon spawning habitats. Attachment G: Fish and Aquatics Instream Flow Study (Study 8.5), Evaluation of Relationships between Fish Abundance and Specific Microhabitat Variables Technical Memorandum. Consistent with the Commission’s study plan determination,9 this technical memorandum provides a detailed evaluation of the comparison of fish abundance measures with specific microhabitat variable measurements where sampling overlaps. This memorandum is used to determine whether a relationship between a specific microhabitat variable and fish abundance is evident. Attachment H: Fish and Aquatics Instream Flow Study (Study 8.5), 2013- 2014 Instream Flow Winter Studies Technical Memorandum.In the ISR, AEA reported that it would distribute its finding concerning the 2013-2014 7 See id., Study of Fish Distribution and Abundance in the Middle and Lower Susitna River Study, Study Plan 9.6, Part C §7.1.2.5. 8 See id., Characterization and Mapping of Aquatic Habitats, Study Plan 9.9, Part C § 7.1. 9 See Study Plan Determination on 14 Remaining Studies for the Susitna-Watana Hydroelectric Project, Appendix B at B-84 to B-86, Project No. 14241-000 (issued Apr. 1, 2013). 4 winter activities in 2014.10 This technical memorandum describes the methods applied, and data and information collected, as part of the Instream Flow Study 2013-2014 winter studies. Attachment I: Geomorphology Study (Study 6.5), Susitna River Historical Cross Section Comparison (1980s to Current) Technical Memorandum. As specified in Revised Study Plan Section 6.5.4.1.2.3, this technical memorandum describes changes within the main and side channels of the Susitna River by comparing historical survey data from the 1980s with survey data from the current Project. Attachment J: Geomorphology Study (Study 6.5), 2014 Update of Sediment- Transport Relationships and a Revised Sediment Balance for the Middle and Lower Susitna River Segments Technical Memorandum. The purpose of this technical memorandum is to update the sediment load rating curves and preliminary estimates of the overall sediment balance in the Middle and Lower River segments under pre-Project conditions that were initially provided in “Development of Sediment-Transport Relationships and an Initial Sediment Balance for the Middle and Lower Susitna River Segments,” (Tetra Tech, Inc. 2013a). This update is based on additional data collected by the U.S. Geological Survey in 2012 and 2013. AEA appreciates the opportunity to provide this additional information to the Commission and licensing participants, which it believes will be helpful in determining the appropriate development of the 2015 study plan as set forth in the ISR. If you have questions concerning this submission please contact me at wdyok@aidea.org or (907) 771-3955. Sincerely, Wayne Dyok Project Manager Alaska Energy Authority Attachments cc: Distribution List (w/o Attachments) 10 See ISR, Fish and Aquatics Instream Flow Study, Study Plan 8.5, Part C §7.5.2. Susitna-Watana Hydroelectric Project (FERC No. 14241) Study of Fish Distribution and Abundance in the Middle and Lower Susitna River Study (Study 9.6) 2013-2014 Winter Fish Study Technical Memorandum Prepared for Alaska Energy Authority Prepared by R2 Resource Consultants Inc. & LGL Alaska Research Associates, Inc. September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY TABLE OF CONTENTS 1. Introduction ........................................................................................................................9 2. Study Objectives.................................................................................................................9 3. Study Area ........................................................................................................................10 4. Methods .............................................................................................................................10 4.1. Study Site Selection .........................................................................................10 4.1.1. Fish Habitat Associations and Abundance ................................... 10 4.1.2. Sonar ............................................................................................. 11 4.1.3. PIT Tag Arrays ............................................................................. 11 4.2. Sampling Frequency ........................................................................................11 4.3. Fish Sampling Techniques ...............................................................................11 4.3.1. Electrofishing ................................................................................ 12 4.3.2. Minnow Traps ............................................................................... 12 4.3.3. Trotlines/Set Lines ........................................................................ 12 4.3.4. Underwater Video ......................................................................... 13 4.3.5. Sonar ............................................................................................. 13 4.3.6. PIT Tag Arrays ............................................................................. 15 4.3.7. Radio Telemetry ............................................................................ 15 4.4. Methods to Accomplish Objective 1 ................................................................16 4.5. Methods to Accomplish Objective 2 ................................................................17 4.5.1. Radio Telemetry ............................................................................ 17 4.5.2. PIT Tags ........................................................................................ 19 4.6. Methods to Accomplish Objective 3 ................................................................19 4.6.1. Emergence Timing of Pacific Salmon .......................................... 19 4.6.2. Movement of Juvenile Anadromous Salmonids ........................... 19 4.6.3. Juvenile Salmonid Diurnal Behavior by Season. .......................... 19 4.7. Methods to Accomplish Objective 4 ................................................................20 4.7.1. Seasonal Size Class ....................................................................... 20 4.7.2. Growth .......................................................................................... 20 4.7.3. Condition....................................................................................... 20 4.8. Methods for Tissue Collection to Support the Fish Genetic Baseline Study (ISR Study 9.14). .............................................................................................21 5. Results ...............................................................................................................................21 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page i September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.1. Objective 1: Overwintering habitat associations of juvenile anadromous salmonids, non-salmonid anadromous fishes and resident fishes. ...................22 5.1.1. Chinook Salmon............................................................................ 22 5.1.2. Chum Salmon................................................................................ 22 5.1.3. Coho Salmon ................................................................................. 22 5.1.4. Sockeye Salmon ............................................................................ 23 5.1.5. Lamprey ........................................................................................ 24 5.1.6. Sculpin .......................................................................................... 24 5.2. Objective 2: Winter movements of juvenile salmonids and selected fish species such as Arctic grayling, burbot, Dolly Varden, lamprey, northern pike, rainbow trout, humpback whitefish, and round whitefish within select Focus Areas as Determined by Biotelemetry. ............................................................24 5.2.1. Arctic Grayling ............................................................................. 24 5.2.2. Burbot ........................................................................................... 25 5.2.3. Dolly Varden ................................................................................. 26 5.2.4. Lamprey ........................................................................................ 26 5.2.5. Longnose Sucker ........................................................................... 26 5.2.6. Northern Pike ................................................................................ 27 5.2.7. Rainbow Trout .............................................................................. 27 5.2.8. Humpback Whitefish .................................................................... 28 5.2.9. Round Whitefish ........................................................................... 28 5.2.10. Juvenile Salmonids ....................................................................... 28 5.3. Objective 3: Early life history, timing, and movements of anadromous salmonids. ........................................................................................................28 5.3.1. Emergence Timing of Pacific Salmon .......................................... 28 5.3.2. Movement of Juvenile Anadromous Salmonids ........................... 29 5.3.3. Juvenile Salmonid Diurnal Behavior by Season. .......................... 30 5.4. Objective 4: Seasonal age class structure, growth, and condition of juvenile anadromous and resident fish by habitat type. .................................................31 5.4.1. Seasonal Size Class ....................................................................... 31 5.4.2. Growth .......................................................................................... 31 5.4.3. Condition....................................................................................... 32 6. Literature Cited ...............................................................................................................35 7. Tables ................................................................................................................................37 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page ii September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 8. Figures ...............................................................................................................................75 LIST OF TABLES Table 4.3-1. Winter sampling locations and techniques, 2013-2014 (continued) ........................ 37 Table 4.3-2. Hours used to define daily periods for analyzing sonar data from winter 2014 ...... 40 Table 4.5-1. Radio-tagged Arctic grayling detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. 41 Table 4.5-2. Radio-tagged burbot detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. ................. 42 Table 4.5-3. Radio-tagged Dolly Varden detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. 43 Table 4.5-4. Radio-tagged longnose sucker detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. 44 Table 4.5-5. Radio-tagged northern pike detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. 45 Table 4.5-6. Radio-tagged rainbow trout detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location . 46 Table 4.5-7. Radio-tagged round whitefish detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. 48 Table 4.5-8. Radio-tagged Arctic grayling detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. ................. 49 Table 4.5-9. Radio-tagged burbot detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. ...................................... 51 Table 4.5-10. Radio-tagged longnose sucker detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. ................. 52 Table 4.5-11. Radio-tagged round whitefish detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location.. ................ 53 Table 4.5-12. Monitoring efficiency (percent operational) of fixed-station receivers, by week. 54 Table 4.5-13. Aerial survey schedule in the Mainstem Susitna River during the winter study period (2013-2014). (continued) ........................................................................................... 55 Table 4.6-1. Fish species PIT tagged, the range in length, and the number of recaptures during Winter Fish Studies, 2014. .................................................................................................... 57 Table 4.7-1. A summary of fish length-at-maturation (mm) for the region used as a basis for assigning life stages. ............................................................................................................. 58 Table 4.7-2. Summary of fish numbers with length and weight measurements collected during winter sampling 2013-2014. ................................................................................................. 59 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page iii September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.8-1. Genetics samples collected during 2013-2014 winter fish studies. .......................... 60 Table 5-1. Winter fish collection by species and gear type, 2013-2014 ....................................... 61 Table 5-2. Winter fish catch by location (Focus Area) and month 2013-2014 ............................ 62 Table 5.1-1. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). ............................................................................................................... 63 Table 5.1-2. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). .......................................................................................................................... 63 Table 5.1-3. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek) ......................................................................................................................... 63 Table 5.1-4. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). ............................................................................................................... 64 Table 5.1-5. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). .......................................................................................................................... 64 Table 5.1-6. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). ........................................................................................................................ 64 Table 5.1-7. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). ............................................................................................................... 65 Table 5.1-8. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). .......................................................................................................................... 65 Table 5.1-9. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). ........................................................................................................................ 65 Table 5.1-10. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough) ................................................................................................... 66 Table 5.1-11. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A) ............................................................................................................. 66 Table 5.1-12. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). ........................................................................................................... 66 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page iv September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-13. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). ............................................................................................................... 67 Table 5.1-14. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). .......................................................................................................................... 67 Table 5.1-15. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). ........................................................................................................................ 67 Table 5.1-16. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). ............................................................................................................... 68 Table 5.1-17. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). .......................................................................................................................... 68 Table 5.1-18. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). ........................................................................................................................ 68 Table 5.2 -1. PIT-tagged burbot detected during the winter study period (2013-2014). ............. 69 Table 5.2-2. PIT-tagged rainbow trout detected during the winter study period (2013-2014). ... 69 Table 5.3.2-1. Movement among habitats by PIT-tagged juvenile Chinook salmon detected or recaptured during the winter study........................................................................................ 70 Table 5.3.2-2. Movement among habitats by PIT-tagged juvenile coho salmon detected or recaptured during the winter study........................................................................................ 70 Table 5.3.3-1. Fish counts by species for paired day/night electrofishing efforts, 2014. ............. 71 Table 5.3.3-2. Relative abundance (fish per hour) of juvenile salmon targets observed for each Focus Area in winter using ARIS, 2014. .............................................................................. 72 Table 5.4-1. Chinook Salmon Condition Factor summaries......................................................... 73 Table 5.4-2. Coho Salmon Condition Factor summaries .............................................................. 73 Table 5.4-3. Sockeye Salmon Condition Factor summary ........................................................... 74 Table 5.4-4. Lamprey Condition Factor summary ........................................................................ 74 Table 5.4-5. Sculpin Condition Factor summaries ....................................................................... 74 LIST OF FIGURES Figure 3-1. Winter fish studies sampling locations by macrohabitat type within and near FA-104 (Whiskers Slough) including GRTS selected off-channel habitat units, opportunistic (non- random) sample sites, sonar locations and PIT tag antenna arrays. ...................................... 76 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page v September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 3-2. Winter fish studies sampling locations by macrohabitat type within and near FA-128 (Slough 8A) including GRTS selected off-channel habitat units, opportunistic (non-random) sample sites, and PIT tag antenna arrays. ............................................................................. 77 Figure 3-3. Winter fish studies sampling locations by macrohabitat type within and near FA-138 (Gold Creek) including GRTS selected off-channel habitat units, opportunistic (non- random) sample sites, and sonar locations. ........................................................................... 78 Figure 3-4. Winter fish studies sampling locations by macrohabitat type within and near FA-141 (Indian River) including GRTS selected off-channel habitat units and opportunistic (non- random) sample sites. ............................................................................................................ 79 Figure 4.3-1. Underwater video screen shots of juvenile Chinook salmon during night observations taken with GoPro at FA-128 (Slough 8A; top) and round whitefish at during daytime observations with Aqua-Vu Micro at FA-104 (Whiskers Slough; bottom). ........... 80 Figure 4.3-2. Photograph showing an ARIS unit deployed at the FA-104 Whiskers Creek site on 4 March 2014. ....................................................................................................................... 81 Figure 4.3-3. Still image from ARIS data collected at FA-104 Side Slough on 3 February 2014. ............................................................................................................................................... 82 Figure 4.3-4. Photograph showing the electronic components for an ARIS system inside a portable shelter taken at the FA-138 Upper Side Channel site, February 12, 2014.............. 83 Figure 4.3.1-1. Number of individual fish detected per hour at the FA-104 (Whiskers Slough) and FA-128 (Slough 8A) PIT arrays during the period October 12-November 20, 2013. ... 84 Figure 4.6.2-1. PIT tag antennas frozen into the ice at FA-128 (Slough 8A, top left) and Montana Creek (top right) and preliminary water surface water height data next to antenna locations at FA-128 (Slough 8A, lower right) and FA-104 (Whiskers Slough, lower left) showing mid-winter ice jamming and flooding events. ........................................................ 85 Figure 5.3.1-1. Length frequencies of Pacific salmon captured by month, 2013-2014. ............... 86 Figure 5.3.1-2. Juvenile Pacific salmon less than 40 mm (1.6 in) captured during winter fish sampling, 2014. ..................................................................................................................... 87 Figure 5.3.3-1. Average monthly paired day and night electrofishing CPUE (Catch/1000m2) and standard deviation for all species combined. ........................................................................ 88 Figure 5.3.3-2. Average monthly paired day and night electrofishing CPUE (Catch/1000m2) and standard deviation for all species combined except sculpin. ................................................ 88 Figure 5.3.3-3. Average monthly diel relative abundance (fish per hour) and standard deviation for juvenile salmon targets from sonar observations at FA-104 (Whiskers Sough). ............ 89 Figure 5.3.3-4. Average monthly diel relative abundance (fish per hour) and standard deviation for juvenile salmon targets from sonar observations at FA-138 (Gold Creek). .................... 89 Figure 5.4-2. Length frequencies of burbot, lamprey, sculpin and Threespine stickleback captured by month, 2013-2014. ............................................................................................ 90 Figure 5.4.2-1. Specific growth rates of juvenile Chinook and coho salmon by recapture habitat type during the winter study period. ..................................................................................... 91 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page vi September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.2-2. Specific growth rate of juvenile Chinook and coho salmon recaptured during winter study presented by tagging date, 2013-2014. ............................................................ 92 Figure 5.4.3-1. Fish weight plotted against length for Chinook salmon. Outliers identified by Grubbs Test are marked with red “x”. .................................................................................. 93 Figure 5.4.3-2. Condition factor plotted against fish length for Chinook salmon. Red line is a local regression smoother, which indicates that condition factors are lower for small fish. 93 Figure 5.4.3-3. Box plot showing distribution of condition factors for Chinook salmon by Geomorphic Reach, sampling period, and macrohabitat type .............................................. 94 Figure 5.4.3-4. Fish weight plotted against length for coho salmon. Outliers identified by Grubbs Test are marked with red “x”. ............................................................................................... 95 Figure 5.4.3-5. Condition factor plotted against fish length for coho salmon. Red line is a local regression smoother, which indicates that condition factors are lower and increasing for fish < 60mm. ................................................................................................................................ 95 Figure 5.4.3-6. Box plot showing distribution of condition factors for coho salmon by Geomorphic Reach, sampling period, and macrohabitat type. ............................................. 96 Figure 5.4.3-7. Condition factor plotted against fish length for sockeye salmon. Red line is a local regression smoother, which indicates that condition factors are highly variable for small fish. .............................................................................................................................. 97 Figure 5.4.3-8. Box plot showing distribution of condition factors for sockeye salmon by Geomorphic Reach, sampling period, and macrohabitat type. ............................................. 97 Figure 5.4.3-9. Fish weight plotted against length for lamprey. One outlier identified by Grubbs Test is marked with red “x”. ................................................................................................. 98 Figure 5.4.3-10. Condition factor plotted against fish length for lamprey. Red line is a local regression smoother. ............................................................................................................. 98 Figure 5.4.3-11. Fish weight plotted against length for sculpin. Outliers identified by Grubbs Test are marked with red “x”. ............................................................................................... 99 Figure 5.4.3-12. Condition factor plotted against fish length for sculpin. Red line is a local regression smoother, which indicates that condition factors are highly variable for small fish. ........................................................................................................................................ 99 Figure 5.4.3-13. Box plot showing distribution of condition factors for sculpin by Geomorphic Reach, sampling period, and macrohabitat type. ................................................................ 100 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page vii September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY LIST OF ACRONYMS AND SCIENTIFIC LABELS Abbreviation Definition ADF&G Alaska Department of Fish and Game adt adult AEA Alaska Energy Authority ARIS Adaptive Resolution Imaging Sonar ATS Advanced Telemetry Systems, Inc. CPUE catch per unit effort DIDSON Dual Frequency Identification Sonar DO dissolved oxygen FA Focus Area(s) ft foot, feet GPS global positioning system GRTS Generalized Random Tessellation Stratified sampling HDX half-duplex in inch IP Implementation Plan joa juvenile or adult juv juvenile m meter(s) mm millimeter(s) NMFS National Marine Fisheries Service PIT Passive Integrated Transponder PRM Project River Mile(s) Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page viii September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 1. INTRODUCTION As presented in Section 9.6.4.5 of the Revised Study Plan (AEA 2012) and in the Initial Study Reports in Study 9.6 Appendix C and Study 8.5 Appendix I (AEA 2014), an interdisciplinary winter pilot study was conducted in 2012-2013 to assess the safety, feasibility, and utility of collecting: (a) intergravel temperature, dissolved oxygen (DO), and water level; (b) winter fish observations using sonar and underwater video; and (c) fish during winter conditions on the Susitna River. Based on pilot efforts and feedback from the FERC and other licensing participants, AEA developed recommendations for winter studies. AEA implemented the first complete study year of the Winter Fish Study between November 2013 and April 2014. 2. STUDY OBJECTIVES The goal of the Winter Fish Study is to improve knowledge of the winter ecology of fish species in the Middle and Lower Susitna River. Specific fish winter sampling objectives include the following: 1) Describe overwintering habitat associations of juvenile anadromous salmonids, non- salmonid anadromous fishes and resident fishes. 2) Use biotelemetry to describe winter movements of juvenile salmonids and selected fish species such as Arctic grayling, burbot, Dolly Varden, lamprey, northern pike, rainbow trout, humpback whitefish, and round whitefish within select Focus Areas (see Section 3). 3) Describe early life history, diurnal behavior, timing, and movements of anadromous salmonids. 4) Document the seasonal age class structure, growth, and condition of juvenile anadromous and resident fish by habitat type. 5) Collect tissue samples from juvenile salmon and opportunistically from all resident and non-salmon anadromous fish to support the Fish Genetic Baseline Study (ISR Study 9.14). When ice conditions allowed, 40 meter (m) (131 ft) sampling units were sampled with a minimum of one technique and a target of two techniques including: 1) Setting four to eight baited minnow traps overnight; 2) Selecting an additional technique based on site conditions including electrofishing, small mesh fyke netting, hoop trapping, trotlining, setlining, angling, or underwater video; and 3) Repeated sampling of a subset of sites using electrofishing and sonar to characterize diurnal fish presence and behavior. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 9 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 3. STUDY AREA Given the limited number of daylight hours and potential for extreme weather, the ground efforts for the Winter Fish Study area were limited to the reach of the Middle and Lower Susitna River easily accessible from Talkeetna by snow machine, snowshoe, or railroad. The study area includes lower Montana Creek (PRM 80.8) and the Susitna River between PRM 104.4 and PRM 142.4. Three Focus Areas, FA-104 (Whiskers Slough), FA-128 (Slough 8A), and FA-138 (Gold Creek), served as activity centers for intensive sampling (Figures 3-1, 3-2 and 3-3). Additional sampling took place at select satellite locations including: the Cut (an upland slough between the Susitna and Chulitna Rivers), Slough 14, Gold Creek, Indian River, and Slough 17 (Figure 3-4). Aerial tracking of radio-tagged fishes extended into the Lower River down to the mouth of the Susitna River and into the Upper River above Clearwater Creek (PRM 321) 4. METHODS 4.1. Study Site Selection 4.1.1. Fish Habitat Associations and Abundance 4.1.1.1. Generalized Random Tessellation Stratified (GRTS) Sampling To the extent practical based on ice conditions, sampling took place at the same stratified macrohabitat locations randomly selected using the GRTS method for the fish distribution and abundance sampling conducted July through October 2013. Each sampling event included sampling in three replicate sites of each off-channel macrohabitat type within each of the three Focus Areas. Specific fish sampling sites for winter studies could not be preselected because ice conditions are dynamic and unpredictable. During the winter it is common for the water column to freeze all the way to the substrate, especially in off-channel locations. Instead, each 200 m (656 ft) GRTS site was evaluated, beginning at the downstream end, to determine if a 40 m (131 ft) segment had conditions appropriate for sampling. In ice-covered areas, a 2-in diameter ice auger was used to drill pilot holes every 25 m (82 ft) along GRTS units to determine suitability based on the presence of flowing water and minimum water depths under the ice. When GRTS units did not have appropriate conditions for sampling, spatially random oversample sites were evaluated and sampled. 4.1.1.2. Opportunistic Sampling Opportunistic (non-random) sampling took place at additional locations of interest within and nearby Focus Areas and included: main channel locations, tributary confluences, areas of upwelling, and additional slough habitats downstream of known spawning areas. A limited number of main channel locations were sampled opportunistically as they required careful evaluation of ice thickness and stability for safe access. Opportunistic sample locations ranged in size from a small point sample (video, trotline or fyke net) up to 300 m-long units for electrofishing (Figures 3-1 to 3-4). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 10 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 4.1.2. Sonar Sonar sampling took place in off-channel habitats in FA-104 (Whiskers Slough) and FA-138 (Gold Creek). Site selection was based on suitable water depth and channel configuration for good coverage of the habitat feature. Sites generally overlapped or were in close proximity to winter fish sampling sites. FA-104 (Whiskers Slough) contained a diverse array of off-channel habitats including side sloughs, side channels, tributaries and upland sloughs known to support juvenile and adult fish use. Three sites representing different habitat types were targeted in FA-104 (Whiskers Slough): a side slough, tributary, and upland slough. FA-138 (Gold Creek) also contained a range of habitats including side sloughs, side channels, upland sloughs and a complex of beaver dams. Habitats targeted in FA-138 (Gold Creek) were side slough, side channel and a beaver pond complex within a side slough. Sonar sites and sampling locations in FA-104 (Whiskers Slough) and FA-138 (Gold Creek) are shown in Figures 3-1 and 3-3, respectively. One of the objectives of the study was to examine patterns of habitat use. However, low water conditions occurred after the first sonar event and two new sample sites were required. In FA-104 (Whiskers Slough), the Whiskers Creek site was moved upstream from the original location for the March and April sample periods. In FA-138 (Gold Creek), the side slough site was moved upstream of the beaver dam for the April sample period where depths were adequate for sonar operations. 4.1.3. PIT Tag Arrays PIT tag antenna arrays were operated during the winter season at three locations that were monitored during the open water period. Sites were selected within Focus Areas in off-channel habitats accessible from the mainstem Susitna River during typical winter conditions with suitable channel configuration. Sites included Montana Creek at RM 2.2, Whiskers Slough in FA-104 (Figure 3-1) and Slough 8A in FA-128 (Figure 3-2). These were the same monitoring locations used during the 2013 open water period. 4.2. Sampling Frequency Fish data collection occurred during four trips in the winter of 2013-2014, starting in November 2013 and followed by monthly trips from February to April, 2014. The March and April sampling trips included sampling below known salmon spawning areas to determine if fry emergence was occurring. Sonar sampling occurred in off-channel habitats from February to April. PIT tag arrays were operated throughout the fall and winter months as conditions allowed prior to their removal for ice breakup in May. Aerial surveys to relocate radio tagged fish took place approximately once every two to three weeks in each segment of the river (Lower, Middle, and Upper). 4.3. Fish Sampling Techniques Multiple fish sampling techniques were utilized to sample multiple fish species, life stages, habitat types, and various ice conditions. Sampling methods included minnow traps, backpack electrofishing, fyke nets, trotlines/setlines, sonar and underwater video. Two techniques were Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 11 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY typically used at each site to sample a diversity of species and life stages. Table 4.3-1 provides a list of sampling locations and techniques. Because sampling efforts occurred in both open-water leads and ice-covered sites, methods varied depending on conditions (ice coverage, ice thickness, depth, velocity, and conductivity). In ice-covered sites, sampling methods included setlines, trotlines, minnow traps, and underwater video. In open-water sites, methods included baited minnow traps, trotlines, electrofishing, and fyke nets. To characterize diel behavior, in addition to overnight minnow trapping and fyke netting, a select subset of sites sampled during the day (three to four per Focus Area) were revisited during the night and sampled by electrofishing. Night sampling sites were selected based on safe ice conditions and proximity to winter spike camps. 4.3.1. Electrofishing Single-pass backpack electrofishing surveys were conducted in open-water leads (i.e., sloughs and side channels). Electrofishing was selected as a primary sampling gear for open-water habitats during the 2013-2014 sampling efforts. The location of each electrofishing transect was mapped using a handheld GPS unit and the sampled area was estimated. The electrofishing, settings (voltage, frequency, and duty cycle), start and stop times, and water conductivity were recorded. To the extent possible, electrofishing reaches were standardized and the methods were repeated during subsequent sampling events at each sample site. Electrofishing followed NMFS (2000) protocol. 4.3.2. Minnow Traps Minnow traps were set at a density of 1-2 traps per 10 meters of sampleable unit length. Minnow traps were deployed in ice-covered areas through 10-inch diameter auger holes or in open water leads set overnight for 18 to 24 h, allowing the gear to fish during both day and night. Wired two-piece minnow traps were 16.5 in long, with a 9-in diameter, and a 1-in diameter opening, were baited with commercially processed salmon roe. As per ADF&G Fish Resource Permit stipulations, all salmon eggs used as bait were either commercially sterilized or disinfected with a 10-minute soak in a 1/100 Betadine solution. Approximately one tablespoon of roe was placed in a 1-oz plastic Whirl-Pak bag (Fort Atkinson, WI, USA). Filled plastic bags were perforated using a utility knife before bait was placed inside the trap. Traps were placed on the stream bottom, parallel to stream current, along banks, in deep pools, or near structure such as large woody debris. To prevent the loss of traps, each trap was anchored to the ice surface or bank by a tether line connected to the minnow trap and flagged with the fish resource permit number. 4.3.3. Trotlines/Set Lines Trotline construction and deployment followed the techniques used during the 1980s studies as described in ADF&G (1981). Trotlines consisted of 30 to 36 ft of dropline made of cord attached to heavy monofilament with swivels spaced every meter to which six 0.5 m-long leaders with hooks were snapped. The line was then lowered to the river bottom and positioned using 8 to 24 oz sinkers. Trotlines were set up with a range of hook sizes from 10 to 4/0 to target various species. For larger hook sizes, both traditional J hooks and circle hooks were used. Hooks were Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 12 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY baited with salmon eggs, herring, eulachon, or whitefish depending on the hook size. As per ADF&G Fish Resource Permit stipulations, all salmon eggs used as bait were sterilized either commercially or with a 10-minute soak in a 1/100 Betadine solution prior to use. To deploy trotlines in ice-covered areas, holes were augured and lines were lowered to the bottom. Underwater video was often used when deploying lines to ensure correct placement. Slack was then retrieved from the drop line and wrapped around a wooden rod that was laid over the hole and marked with flagging. In open water areas, trotlines were tied to trees, rocks, or ice anchors. Trotlines were soaked for 24 to 48 hours and checked and rebaited at least once daily. Setlines are similar to trotlines but have only 1 or 2 hooks baited with salmon roe or whitefish that were attached to a main line weighted with a 16 oz sinker. Small hooks (sizes 4 to 10) were generally used with setlines. Trotlines were set in backwaters, slough mouths, and main channel habitats. Each trotline was flagged and identified with the fish resource permit holder’s name, contact information, and the date and time of the set. All captured fish were identified to species, measured for fork length (FL), and gonads were examined to evaluate spawning status. Sampling mortalities were returned to the stream. 4.3.4. Underwater Video Several underwater video camera models were used to observe fish presence and behavior in ice- covered and open water habitats (Figure4.3-1). Video cameras were used to record or observe short duration “spot checks” of fish presence and habitat and record long duration deployments of fish presence, behavior and counts. Spot checks had multiple applications to: 1) make quick determinations of fish presence; 2) observe habitat and ice features; and 3) observe gear (trot line and minnow trap) placement. Spot checks required a camera type where imagery could be viewed real-time on a view screen and smaller, lightweight, mobile camera models were best suited for this application. Spot checks were done through an auger hole or near the edge of an iced-over area. During a spot check, the camera was either mounted to stationary mount or attached to a rod and panned around in order to observe conditions and fish presence under the ice in different views of field. Long duration video-recording was sometimes stratified by day/night, covering day, night, and crepuscular periods, by positioning the camera on a stationary mount and letting the camera record for extended periods of time (up to 16 hours). Long duration video was gathered for later playback and did not require real-time viewing capabilities. Depending on the camera model, long duration deployment were done through an auger hole and covered with an ice fishing tent housing a 12-volt battery to run a computer and lighting system overnight. Both white and infrared lighting were used during night observations. 4.3.5. Sonar 4.3.5.1. Field Methods Data was collected using Adaptive Resolution Imaging Sonar (ARIS) during three monthly sampling trips (February to April 2014) to FA-104 (Whiskers Slough) and FA-138 (Gold Creek). At each site within each Focus Area, 24 hours of continuous ARIS data was acquired. To describe the mesohabitat type at each sample site, the following physical parameters were Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 13 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY measured: ice thickness, water depth, water velocity, habitat width, presence and type of cover, and dominant substrate type. When sites were covered in ice, sample holes were made using a chainsaw with an 18-inch bar, a 12-inch ice auger, and or an ice saw. At each site, an ARIS was fastened to an aluminum pole mount and lowered down into the sample hole (Figure 4.3-2). The sonar heads were positioned just off the bottom and typically near the bank and aimed towards the opposite bank. The sonar heads were tilted down to allow the sampling beams to spread across the substrate throughout the majority of the sampling window (Figure 4.3-3). Two different models of ARIS units were used: the 1200, which has operating frequencies of 0.7 and 1.2 MHz, and the 1800, which has operating frequencies of 1.1 and 1.8 MHz. Each ARIS system consisted of the sonar head, data transmission cable, switch box, Ethernet cable, laptop computer and an external hard drive. All topside electronic components were housed inside a portable shelter near the sample location (Figure 4.3-4) to provide protection from winter weather conditions. The sonar systems were powered using Honda generators (model EU2000i) and auxiliary fuel tanks. Generators and fuel tanks were placed inside portable fuel containment barriers. 4.3.5.2. Analytical Methods For each sample date, a 24-hour period of data was processed by manually reviewing files using ARISFish playback software (version 1.0, SoundMetrics Corp., Bellevue, WA). A background subtraction algorithm was applied to the data to remove static imagery, allowing for moving targets to be more easily detected. Data playback rate was typically three times the collection rate. The review process involved noting the presence of fish targets, their size, and direction of travel. To classify fish targets as juvenile salmonids or other species, a number of assumptions were made based on observations and direct capture data collected during the 2013 pilot study: 1) Juvenile salmon were defined as targets < 14 cm, often moving in aggregations or schools. Initially, the maximum estimated size for juvenile salmon was defined as 12 cm based on data collected in 2013. The definition was broadened to 14 cm after a number of observations in the 2014 data indicated there were sometimes a few slightly longer fish within schools of fish ranging in size from 10 to 12 cm. 2) Whitefish were defined as targets > 14 cm, with broader general body shape as compared to juvenile salmon targets. Although whitefish were not captured in 2013, they were observed visually through the clear ice near the FA-104 (Whiskers Slough) side slough site. 3) Burbot were defined as targets that exhibited anguilliform (serpentine) swimming behavior. Burbot were occasionally captured at FA-104 (Whiskers Slough) in 2013. 4) Sculpin were defined as targets that exhibited lurching swimming behavior, with a bulbous-shaped head. 5) A designation of “other” was given for fish targets that did not exhibit the above characteristics and could not be classified as either juvenile salmon, whitefish, burbot or sculpin. The data were post-processed by summing all juvenile salmon counts by hour separately for upstream and downstream moving targets (fish targets other than juvenile salmon were just noted Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 14 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY as present). In cases where less than a full hour of data was collected, counts were expanded based on the ratio of sampled time vs. non-sampled time. Each hour was classified as dawn, day, dusk and night for each monthly sample as summarized in Table 4.3-2. 4.3.6. PIT Tag Arrays Based on performance and maintenance required during the 2013 open water period, winter 2013 pilot testing, power supply, logistics, and accessibility, it was proposed that three PIT tag arrays at the most accessible sites be operated and maintained throughout the fall winter months. The locations included Montana Creek (Lower River) near RM 2.2, Whiskers Slough below the confluence of Whiskers Creek (FA-104), and Slough 8A (FA-128). AEA attempted to operate these three sites to collect data on direction of movement, but success was limited by channel conditions, equipment constraints, and power supply. During the 2013 open water period, it was determined that the power requirements for the Whiskers Slough and Montana Creek stations exceeded the power capacity of a single multiplexer due to the antenna length required to cover the wetted widths. Dual antennas would require independent readers, which would double the necessary power supply. In contrast, the channel configuration at Slough 8A was narrow enough that a multiplexer reader could power two antennas for that site. An alternative approach to reducing power demand was to program the dataloggers to operate on a set schedule each day when fish were the most active and shut down during periods when fewer fish were detected (Figure 4.3-4). During the early winter evaluation period, the number of tags detected in each hour of the day was plotted to determine the optimal window for datalogger operation. Following the evaluation period, antennas were operated on a 12 hours on/12 hours off cycle beginning at 16:00 to capture evening crepuscular activity and to cover the majority of fish activity (Figure 4.3-4). The 16:00 to 04:00 interval included more than 60 percent of unique fish detections during the evaluation period. As a part of the active fish sampling during the winter, PIT tagging continued to occur in proximity to arrays to the extent practical under winter conditions. Post-tagging recovery time and swimming ability were closely monitored and tagging efforts were suspended if harmful effects were observed. Tagged fish were released in the reach where they were collected. PIT tagged fish were detected both by in-hand recaptures during winter fish sampling and by dataloggers at antenna arrays. 4.3.7. Radio Telemetry The primary function of the telemetry component was to track tagged fish spatially and temporally with a combination of fixed station receivers and mobile tracking. Time/date stamped, coded radio signals from tags implanted in fish were recorded by fixed station or mobile positioning. All telemetry gear (tags and receivers) was manufactured by ATS, Inc. (Advanced Telemetry Systems, www.atstrack.com). The types of behavior to be characterized include the following: • Arrival and departure timing at specific locations/positions • Direction of travel • Residence time at specific locations/positions Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 15 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY • Travel time between locations/positions • Migratory, holding, and spawning time and locations/positions • Movement patterns in and between habitats in relation to seasonal conditions Relocation data from the radio telemetry component of this study was used to characterize the timing of use and degree of movements among macrohabitats and over periods during which the radio tags remain active (potentially two or three years for large fish). This objective is being achieved by the use of long-life tags (e.g., greater than one year) and shorter life tags (e.g., three- month tags) applied to appropriate-sized fish over time. During the 2013 open-water period, tags were surgically implanted in fish of sufficient body size, distributed temporally and spatially in the Middle/Lower and Upper River with a goal of 30 per-species per study area (Study 9.5 Upper River and Study 9.6 Lower and Middle River). These fish were captured during sampling events targeting adult fish and with directed effort using a variety of methods. Larger tags accommodated the greatest battery life and therefore were used when fish were large enough, but smaller, shorter life tags were used across the range of adult body sizes. Four different-sized radio tags were used with expected operational lives ranging from 180 to 901 days. The ATS model 1810C, 1815C, 1820C, and 1830C tags have minimum tagging weights of 200, 233, 267, and 367 g, respectively. The tags used for this study were programmed to operate in “slow pulse” mode with approximately 12 pulses-per-minute in order to extend the operational life of the tags as much as possible. All tags were equipped with a motion sensitive sensor to alert biologists when a tag has remained motionless for 24 consecutive hours. Due to the number of tags planned for release seven radio frequencies were needed for this study. 4.4. Methods to Accomplish Objective 1 Objective 1: Describe overwintering habitat associations of juvenile anadromous salmonids, non-salmonid anadromous fishes and resident fishes. For Winter Studies GRTS sampling, catch per unit effort (CPUE) estimates for backpack electrofishing (fish catch per 1,000m2 sample area), minnow trapping (fish catch/trap/overnight set), and fyke netting (fish catch/net/overnight set) were derived for each macrohabitat unit and then averaged among macrohabitat units within each Focus Area. Estimates were derived specific to the each of the sampling events (i.e., November, February, March, April). CPUE was used to describe habitat associations for species with a minimum of 20 observations during winter GRTS sampling, which included: Chinook salmon, chum salmon, coho salmon, sockeye salmon, lamprey and sculpin. CPUE estimates were derived in a similar manner for opportunistic sampling; however, unlike the GRTS sampling design, opportunistic sampling sites were not randomly selected with a Focus Area, and therefore, the relevance of the averaged CPUE estimates to the unsampled portions is unknown. For this reason, opportunistic sampling was not used to make inferences at the Focus Area level. Gear-specific CPUE estimates were derived for each species. The three gear types used to determine CPUE included: backpack electrofishing, minnow trapping, and fyke netting. For backpack electrofishing, CPUE was estimated as the number of fish captured per 1,000 m2 sampled. Minnow trapping and fyke netting CPUE estimates were standardized as the number Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 16 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY of fish captured per net or trap per overnight set. Trotline catch was low and limited to very few replicate sites in main and side channel habitats, therefore it was dropped from analysis. For sites with paired day and night fish collections, the sampling times that departed from the standard sampling protocol were omitted from analysis of habitat associations including both night electrofishing collections and daytime trapping and netting catches. 4.5. Methods to Accomplish Objective 2 Objective 2: Describe winter movements of juvenile salmonids and selected fish species such as Arctic grayling, burbot, Dolly Varden, lamprey, northern pike, rainbow trout, humpback whitefish, and round whitefish within select Focus Areas. The primary method for evaluating winter movements of resident fishes was radio telemetry. However, incidental recapture of PIT tagged individuals also provided movement information. 4.5.1. Radio Telemetry Fish monitored through the use of radio telemetry were captured and tagged from June through September 2013. No fish were radiotagged during the November 2013 through April 2014 time period. During the time period from November 2013 through April 2014, radio-tagged Arctic grayling, burbot, Dolly Varden, humpback whitefish, longnose sucker, northern pike, rainbow trout, and round whitefish movements were tracked through the use of fixed telemetry stations and regular aerial surveys through the Middle, Lower and Upper River. Sixteen Arctic grayling, 3 burbot, 4 Dolly Varden, 5 longnose sucker, 3 northern pike, 21 rainbow trout, and 11 round whitefish tagged in the Middle and Lower River were tracked over the study period (Tables 4.5-1 to 4.5-7). At the end of the period, 7 Arctic grayling, 1 burbot, 3 Dolly Varden, 0 longnose sucker, 3 northern pike, 20 rainbow trout, and 6 round whitefish were being tracked. Thirty-one Arctic grayling, 5 burbot, 4 longnose sucker, and 18 round whitefish tagged in the Upper River were tracked over the study period (Tables 4.5-8 to 4.5-11). At the end of the period, 20 Arctic grayling, 2 burbot, 0 longnose sucker, and 5 round whitefish were being tracked in the Upper River. The target number for total radio-tags applied is 30 fish per species per study area; tagging efforts are ongoing. 4.5.1.1. Fixed Radio Telemetry Sites Fixed radio telemetry stations were installed at three locations in the Middle River during the time period of the winter study (November 2013 – April 2014). The primary objective of the Devils Island station (PRM 167; upstream of Devils Creek) was to track movement of radio- tagged resident fish in the mainstem of the Susitna River. The Indian River station (PRM 142) provided coverage of the mainstem Susitna River as well as movement into and out of Indian River. The Whiskers Creek station (PRM 105) provided coverage of Whiskers Creek and slough as well as limited coverage of the mainstem Susitna River. Due to the thermal limitations of the telemetry receivers, these three fixed stations were only operational for a portion of the November 2013 through April 2014 time frame (Table 4.5-12). The Devils Island fixed station was operational until November 13, and the Indian River and Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 17 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Whiskers Creek stations were operational until December 3. Each station was shut down due to air temperatures dropping below the operational range of the telemetry receivers. 4.5.1.2. Aerial Telemetry Surveys Aerial telemetry surveys of the mainstem Susitna were conducted from downstream of the mouth of the Yentna River (PRM 31) to the Watana Dam site (PRM 187) in support of the Study 9.6 Fish Distribution and Abundance in the Middle and Lower River (Table 4.5-13). The Susitna River was also surveyed from the Tyone River (PRM 247) downstream to the Watana Dam site to support the Upper River FDA study as well as track fish tagged in the Middle River that may have migrated into the Upper River. Surveys were completed on 27 days from November 2013 through April 2014. Surveys were scheduled to cover each segment of the river (Lower, Middle, and Upper) approximately once every two to three weeks. Helicopter surveys were conducted at lower elevations and at slower speeds than possible with fixed-wing aircraft, and therefore allowed more time for signal acquisition, higher spatial resolution, and fish habitat observations. The spatial resolution of helicopter surveys was approximately 300 m (1,000 ft). Higher precision was achievable in reaches where conditions were most favorable and observers could determine whether the fish was in off-channel or mainstem habitat. Geographic coordinates were recorded for each signal detected using an integrated communication link between the telemetry receiver and a global positioning system (GPS) unit. The position of the fish was determined by the position of the aircraft at the time of the highest signal power. Aerial surveys completed during the summer and fall of 2013 confirmed detection ranges for typical flying heights, and receiver gains, and provided experience to refine the methods for achieving highest spatial resolution. The mainstem aerial telemetry surveys covered over 200 river miles (Yentna River mouth to the Oshetna River and occasionally beyond), and multiples of that total when side channels and braids of the Lower River, as well as tributaries, were included. The habitat type (mainstem, side channel, slough, or tributary) and relative water turbidity (if water was visible) was classified for each tag detected (time stamp, frequency, code, and power level). Tag identification and GPS coordinates were archived and systematically processed after each survey. A data-handling script was used to extract unique tag records with the highest power level from the receiver files generated during the survey. These records were imported into a custom database software application (Telemetry Manager) and incorporated into a GIS- based mapping database. 4.5.1.2.1. Lower River Surveys Helicopter surveys of the Lower River covered mainstem areas from below the mouth of the Yentna River (PRM 31) to the confluence of the Chulitna River (PRM 102.4). This reach was highly braided with side channels and sloughs, so complete coverage required considerable effort and in-flight route tracking. Notable tributaries in this reach include the Yentna, Deshka, Talkeetna, and Chulitna rivers as well as Willow and Montana creeks. 4.5.1.2.2. Middle River Surveys Helicopter surveys of the Middle River covered mainstem areas from the confluence of the Chulitna River (PRM 102) through Devils Canyon to the proposed Watana Dam site (PRM 187). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 18 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Notable tributaries in this reach include Indian River and 4th of July, Portage, Fog, and Tsusena creeks. 4.5.1.2.3. Upper River Surveys Upper River telemetry surveys covered the mainstem areas from the proposed Watana Dam site (PRM 187) to the Oshetna River (PRM 235) and at times the Tyone River (PRM 247). This reach included approximately 48 relatively confined river miles. Notable tributaries in this reach include the Oshetna and Tyone rivers as well as Watana and Kosina creeks. Radio-tagged fish above Devils Canyon were located at a spatial resolution in habitat types similar to the Middle and Lower river surveys. 4.5.2. PIT Tags The movements of PIT-tagged juvenile Pacific salmon are reported in Section 4.6.2. The locations of PIT-tagged individuals of other species were documented during winter fish sampling and by the PIT tag interrogation arrays described in Section 4.3.6. Recapture locations were classified by Focus Area or Project River Mile (PRM) and macrohabitat type. PIT-tagging of Arctic lamprey was attempted on a few fish and was unsuccessful due to small body sizes, difficulty with anesthesia, and sensitivity to surgical procedures (excessive bleeding). 4.6. Methods to Accomplish Objective 3 Objective 3: Describe early life history, timing, and movements of anadromous salmonids. 4.6.1. Emergence Timing of Pacific Salmon Observations of Pacific salmon less than 40 mm were used to evaluate emergence timing during the winter months. These observations will support coordinated intergravel monitoring conducted as part of the Fish and Aquatic Instream Flow Study (Study 8.5). 4.6.2. Movement of Juvenile Anadromous Salmonids Juvenile salmon greater than 60 mm FL were PIT tagged in the winter when conditions allowed and were recaptured during subsequent sampling events or detected by antenna arrays providing information on daily and seasonal movements. A total of 815 juvenile salmon were PIT tagged during winter studies and 79 in-hand recaptures were acquired (Table 4.6-1). PIT tag antenna arrays were operated with some success during the winter fish study. In addition to power supply challenges, multiple freeze-thaw events during the relatively warm 2013-2014 winter resulted in unstable ice conditions; ice jamming events; break-up and ice-jam flooding; and ice scour (Figure 4.6.2-1). These events caused antennas to be pulled from the substrate and data logger boxes to flood causing multiple outages and periods of downtime while antennas were re-assembled and conditions were favorable for reinstallation. 4.6.3. Juvenile Salmonid Diurnal Behavior by Season At a subset of sites in February (n=5), March (n=6), and April (n=3); electrofishing was conducted during both daylight and nighttime hours to compare diurnal fish presence and Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 19 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY relative abundance. Applied effort (electroshock on time and sampled area) was held as consistent as possible between paired events. Day and night fish counts by species and average CPUE for 1) all fish species combined, and 2) all fish species except for sculpin were estimated to describe diurnal behavior. Similarly, sonar observations of juvenile salmonids were summarized at an hourly time scale and classified as either dawn, day, dusk or night to facilitate evaluation of diel patterns of activity and movement. 4.7. Methods to Accomplish Objective 4 Objective 4: Document the seasonal age class structure, growth, and condition of juvenile anadromous and resident fish by habitat type. 4.7.1. Seasonal Size Class Captured fish were identified to species and classified to life stage when possible. A summary of fish length-at-maturation for the region was used as a basis for assigning life stages (Table 4.7- 1). Each time a gear was used for sampling, a random sample of 25 individuals per species, lifestage, and site were measured for fork length (FL) in mm and weighed in grams. For species without a forked tail (e.g., sculpin and burbot), total length was measured laterally along the mid- line from the anterior edge of the snout to the posterior edge of the tail. Total sample sizes of fish measured for length and weight by month are presented in Table 4.7-2. 4.7.2. Growth Recaptured PIT-tagged fish provided growth information. The number of fish PIT-tagged and recaptured during the winter study period is presented in Table 4.6-1. Fish recaptures less than seven days in duration were eliminated from the growth analysis. The tally of fish measurements with seven days or more between recapture events included 10 juvenile Chinook salmon, 55 juvenile coho salmon, and 3 juvenile sockeye salmon. Growth rates for juvenile coho salmon were compared across sites. 4.7.3. Condition Species with more than 50 captures during winter studies were included in the condition factor analysis. Prior to analysis of fish condition by habitat type, outliers which might skew comparisons were identified and removed. This was done by first fitting a log-log regression on length vs. weight for all measured fish within a species. The Grubbs test (Grubbs, 1950, Lukasz, 2011) was then used for sequentially identifying outliers in the residuals from these regressions. The experiment-wise error for the outlier removal for each species was maintained at 0.05 by using alpha of 0.05 divided by the total number of outliers for each sequential test. The resulting condition factors were also evaluated to ensure there were no obvious trends with size of fish. Fish condition was estimated using Fulton’s condition factor where the coefficient of condition, K-FL was derived from the formula: K-FL = W x 105/L3, where K-FL = condition factor by fork length, W = weight of fish in grams, and L = fork length of fish (mm). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 20 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Condition factors for each species were then compared across Geomorphic Reach, sampling period, and macrohabitat types using graphics and linear models depending upon sample sizes. Data summaries are provided for each distinct group. 4.8. Methods for Tissue Collection to Support the Fish Genetic Baseline Study (ISR Study 9.14). In support of the Genetic Baseline Study for Selected Fish Species (Study 9.14), fish tissues were collected opportunistically in conjunction with winter fish sampling events. Tissue samples included caudal fin clips or slime swab samples from fish greater than 60 mm (2.4 in), and whole fish less than 60 mm (2.4 in). A summary of tissues collected for genetic baseline development as part of this study is presented in Table 4.8-1. 5. RESULTS Nearly 3,000 fish were collected during 2013-2014 winter fish studies using fyke nets, minnow traps, electrofishing, and trotlines. A total of thirteen species were collected; sculpin were the most abundant fish sampled followed by coho salmon, sockeye salmon, Chinook salmon, chum salmon, and lamprey (Table 5-1). Among gear types, electrofishing resulted in the highest overall catch; collected ten species; and was particularly effective with sculpin, juvenile salmon and lamprey. Fyke netting collected ten species and was effective collecting juvenile salmon, lamprey, burbot and whitefish. Minnow trapping collected seven species and was most effective for coho and Chinook salmon and was the only gear type to collect threespine stickleback. Baited trotlines were the only gear type to collect adult burbot, however catch was low (3). An additional 1,728 observations of fish were made by underwater video (Table 5-1). Underwater video was effective with a wide variety of species and was one of two methods for gathering information on longnose sucker, stickleback, and whitefish presence. Many video observations could not determine fish species (example juvenile Pacific salmon, undifferentiated whitefish). The three Focus Areas, FA-104 (Whiskers Slough), FA-128 (Slough 8A), and FA-138 (Gold Creek), with intensive sampling effort had similar overall catch numbers ranging from 740 to 1,128 (Table 5-2). Collections were lowest in February (383) and highest in April (1,359), attributable to the emergence of salmon fry. FA-104 (Whiskers Slough) was the most diverse area for fish collections and catches included lamprey, whitefish, and longnose sucker, species that were absent or rare at other sampling locations. All intensively studied Focus Areas had juvenile salmon present; however, the species composition varied by location. Juvenile salmon in FA-104 (Whiskers Slough) were primarily coho and Chinook salmon; in FA-128 (Slough 8A) were primarily sockeye, coho and chum salmon; and in FA-138 (Gold Creek) were primarily coho followed by sockeye and chum salmon (Table 5-2). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 21 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.1. Objective 1: Overwintering habitat associations of juvenile anadromous salmonids, non-salmonid anadromous fishes and resident fishes. 5.1.1. Chinook Salmon A total of 133 juvenile Chinook salmon were collected at GRTS-selected locations during 2013- 2014 winter fish studies. Chinook salmon were caught in low numbers in each Focus Area sampled with GRTS sampling. At FA-104 (Whiskers Slough) Chinook salmon were most strongly associated with tributary habitats where average monthly CPUE ranged from 0.83-20 Chinook salmon/net-1/night-1 for fyke netting, 0 to 0.22 Chinook salmon/trap-1/night-1 for minnow trapping, and 0.13 to 22.45 Chinook salmon/1000m2 of electrofishing effort (Table 5.1-1). Relative abundance in tributary habitat increased in April with the emergence of age-0 fry. Chinook salmon were found in lower abundances at FA-104 (Whiskers Slough) in side channels, side sloughs and upland sloughs. At FA-128 (Slough 8A) juvenile Chinook salmon were found in very low abundance in all habitats sampled: side channel, side slough and upland slough. Average monthly CPUE ranged from 0 to 0.3 Chinook salmon/trap-1/night-1 for minnow trapping and 0 to 3.03 Chinook salmon/1000m2 of electrofishing effort (Table 5.1-2). Chinook were only collected in November and February at FA-128 (Slough 8A). At FA-138 (Gold Creek) juvenile Chinook salmon were also found in low abundance as compared to FA-104 (Whiskers Slough) and were associated with side slough habitat but not side channel or upland slough. Average monthly CPUE ranged from 0 to 0.29 Chinook salmon/trap-1/night-1 for minnow trapping and 0-3 Chinook salmon/net-1/night-1 for fyke netting (Table 5.1-3). Chinook were collected in November, February and April but not March. 5.1.2. Chum Salmon A total of 23 juvenile chum salmon were collected at GRTS selected locations during 2013-2014 winter fish studies. Chum salmon were captured at FA-128 (Slough 8A) and FA-138 (Gold Creek) only during the month of April. Chum salmon were found in side channel and side slough habitats close to known spawning areas. Average monthly CPUE for fyke netting ranged from 0 to 7 chum salmon/net-1/night-1 at FA-128 (Slough 8A) and 0 to 10 chum salmon/net- 1/night-1 at FA-138 (Gold Creek) (Tables 5.1-5 & 5.1-6). 5.1.3. Coho Salmon A total of 768 juvenile coho salmon were collected at GRTS selected locations during 2013-2014 winter fish studies. Coho salmon were captured at all three Focus Areas sampled. At FA-104 (Whiskers Slough) coho salmon were collected in all habitats sampled: side channels, side slough, upland sloughs, and tributaries during each monthly event. Coho salmon were most consistently associated with tributary and upland slough habitat at FA-104 (Whiskers Slough). In upland sloughs, average monthly minnow trapping CPUE ranged from 0.96 to 3.63 fish/trap- 1/night-1. In tributary habitats, average monthly fyke netting CPUE ranged from 1.17 to 42.5 coho salmon/net-1/night-1 with abundance increasing in April with newly emerged fish. Minnow Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 22 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY trapping CPUE was lower in tributary habitat than upland sloughs with an average monthly range from 0 to 1.11 coho salmon/trap-1/night1. In side channel habitat, average monthly CPUE ranged from 0 to 3.33 coho salmon/1000m2 of electrofishing effort and 0 to 2 coho salmon/trap- 1/night-1for minnow trapping. In side slough habitats, coho salmon were not collected during fyke netting and minnow trapping CPUE ranged from 0-0.42 fish/trap-1/night-1 (Table 5.1-7). At FA-128 (Slough 8A), coho salmon were in each GRTS macrohabitat sampled during the winter and most strongly associated with side slough habitat. Coho salmon were captured in all months in side slough habitats; average monthly CPUE ranged from 0.4 to 1.1 fish/trap-1/night-1 for minnow trapping, 0 to 18 fish/net-1/night-1for fyke netting and was 0 for electrofishing. Fish were only collected with minnow trapping in side channel habitat in November where CPUE ranged from 0-0.11 fish/trap-1/night-1. Similarly coho salmon were only collected from upland slough habitats in February where CPUE ranged from 0-0.07 fish/trap-1/night-1 for minnow trapping and was 3.03 fish/1000m2 at the one site that was electrofished (Table 5.1-8). At FA-138 (Gold Creek), coho salmon were present in all GRTS sampled habitat types (side channels, side sloughs, and upland sloughs) in all months with the exception of the single upland slough sampled in November. Monthly average CPUE was higher in side channel and side slough habitats than in upland sloughs. For minnow trapping, the most widely used method, average monthly CPUE ranged from 0-4.15, 0.42-2.17, and 0-0.31 fish/trap-1/night-1 for side channels, side slough, and upland sloughs, respectively with generally higher catches in November declining towards April (Table 5.1-9). 5.1.4. Sockeye Salmon A total of 109 juvenile sockeye salmon were collected at GRTS selected locations during 2013- 2014 winter fish studies. Sockeye were collected once at FA-104 (Whiskers Slough) in very low abundance. This collection occurred in minnow trapping in upland slough habitat in April where monthly average CPUE for sockeye salmon ranged from 0 to 0.04 fish/trap-1/night-1 (Table 5.1- 10). Sockeye salmon CPUE was 0 for all other gear types and months at FA-104 (Whiskers Slough). At FA-128 (Slough 8A), sockeye salmon were associated with side slough and to a lesser degree side channel habitats and were not collected from upland slough habitats. Sockeye were collected during the February and April sampling events. CPUE was highest in April with the emergence of fry. Average CPUE for side channel habitat in April was 1 fish/net-1/night-1for a single fyke net sample and 0.35 fish/1000m2 area sampled by electrofishing. April CPUE in side slough habitat was 42.5 fish/net-1/night-1for fyke netting and 0 for other gear types. A single individual was collected in side slough habitat February, CPUE ranged from 0 to 0.04 fish/trap- 1/night-1 for minnow trapping and was 0 for all other gears and habitats. No individuals were collected in November and March, CPUE was 0 (Table 5.1-11). At FA-138 (Gold Creek) sockeye salmon were present in all months and were associated with side slough habitats and not collected in side channel or upland slough sites. Average monthly sockeye salmon CPUE in side slough habitats ranged from 0-0.7 fish/trap-1/night-1 and 0-0.47 fish/1000m2 sample area for minnow trapping and electrofishing and was 15 fish/net-1/night-1for a single fyke net sample in April (Table 5.1-12). CPUE was highest for minnow trapping in November and electrofishing in March. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 23 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.1.5. Lamprey A total of 57 undifferentiated lamprey and two Arctic lamprey were collected at GRTS selection locations during 2013-2014 winter fish studies. All lamprey were captured at FA-104 (Whiskers Slough) and were found to be overwintering in tributary habitats but not sloughs or side channels (Tables 5.1-13 through 5.1-15). In tributary habitat, lamprey were captured in fyke nets and electrofishing and average monthly CPUEs ranged from 1.5 to 2.75 lamprey/net-1/night-1 and 7 to 21 lamprey/1000m2 respectively. Catches were consistent across sampling events. 5.1.6. Sculpin Sculpin were the most widely distributed fish collected in the GRTS sample sites; a total of 563 were collected and they were collected during each monthly sampling event. At FA-104 (Whiskers Slough) sculpin were collected in every habitat type. Average monthly fyke net CPUE ranged from 0-3 sculpin/net-1/night-1 with highest higher CPUE associated with tributary habitat in February and March (Table 5.1-16). Average minnow trapping CPUE range from 0- 0.84 sculpin/trap-1/night-1 and was highest for upland slough habitats in November. Average electrofishing CPUE ranged from 5.85-71.55 sculpin/1000m2 sample area; abundance was highest in tributary habitats in March and April. At FA-128 (Slough 8A) sculpin were associated with side channel and side slough habitats but not upland sloughs. Average monthly CPUE for fyke netting ranged from 0 to 11.5 sculpin/net- 1/night-1 and was highest for side slough habitat in April (Table 5.1-17). Average CPUE for minnow trapping ranged from 0 to 0.17 sculpin/trap-1/night-1 and was highest for side slough habitat in November. Average CPUE for electrofishing ranged from 0 to 26.15 sculpin/1000m2 sample area and was highest for side slough habitat in February. At FA-138 (Gold Creek) sculpin were present in all macrohabitats, however abundance was very low in upland sloughs. March fyke netting CPUE ranged from 2 to 13 sculpin/net-1/night-1 and was highest in side slough habitats (Table 5.1-18). Average monthly minnow trapping CPUE ranged from 0 to 0.3 sculpin/trap-1/night-1 and similar to FA-128 (Slough 8A), was highest for side slough habitat in November. Electrofishing CPUE ranged from 0 to 57.78 sculpin/1000m2 sample area and was consistently higher in side slough habitats than side channels. 5.2. Objective 2: Winter movements of juvenile salmonids and selected fish species such as Arctic grayling, burbot, Dolly Varden, lamprey, northern pike, rainbow trout, humpback whitefish, and round whitefish within select Focus Areas as Determined by Biotelemetry. 5.2.1. Arctic Grayling 5.2.1.1. Radiotelemetry 5.2.1.1.1. Middle River At the beginning of November, six Arctic grayling that had been tagged and released below Devils Canyon and ten tagged and released between Devils Canyon and the Watana Dam site Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 24 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY had active tags (Table 4.5-1). Below Devils Canyon, fish moved out of Indian River and Portage Creek in November, and spent December between Indian River and Lane Creek. From January through April, fish stayed in the mainstem between Montana Creek and the Gateway telemetry station. Above Devils Canyon, Arctic grayling stayed in the Susitna between Devils Island and the Watana Dam site from November through April. 5.2.1.1.2. Upper River During the winter there were 31 Arctic grayling with active tags in the Upper River (Table 4.5- 8). These fish showed considerable movement from release sites; 14 out of the 17 tagged Arctic grayling that had been released in Upper River tributaries and were relocated were found overwintering in the mainstem river. Primary overwintering stretches of the Susitna were from the Devils Island telemetry station to the Watana Dam site, from Deadman Creek to Kosina Creek, and from the Oshetna River to the Tyone River. To a lesser extent, overwintering in the mainstem also occurred between the Watana Dam site and Deadman Creek, between Kosina and Jay creeks, and at the mouth of the Oshetna River. The only tributary with notable overwintering was the Tyone River, although no Arctic grayling were tagged in or near it (i.e., they migrated to it). Arctic grayling that overwintered in the Tyone River or the stretch of the Susitna River between the Oshetna and Tyone rivers included fish originally tagged in Clearwater Creek, the Oshetna River, and the mainstem of the Susitna River between Jay and Goose creeks, as well as between Watana and Kosina creeks. In general, fish that were tagged and released from Kosina Creek downstream overwintered there, including downstream of the Watana Dam site; while fish tagged upstream of Kosina Creek were more likely to remain upstream to overwinter. 5.2.2. Burbot 5.2.2.1. Radio Telemetry 5.2.2.1.1. Middle River Three of the five burbot tagged and released in the Middle River had active tags during winter (Table 4.5-2). These three fish were tagged and released in the Susitna River. Two were tagged between the Kashwitna River and Montana Creek, and the third was tagged between Talkeetna and Lane Creek. One burbot released between the Kashwitna River and Montana Creek remained in that stretch of river until it was detected as mortality in January. The other fish released in that area spent November and December in the Susitna River between Montana Creek and Sunshine before moving upstream to the stretch of the Susitna River between Sunshine and Talkeetna in January. It remained there until April when it returned downstream to the section of river between Montana Creek and Sunshine. The third active burbot had been released between Talkeetna and Lane Creek and had moved downstream between Sunshine and Lane Creek by November where it was observed through January. In February this fish was located upstream of Lane Creek, and then returned to the stretch of river where it was tagged by early March. 5.2.2.1.2. Upper River Although seven burbot were tagged and released in the Upper River, at the beginning of November, only five burbot in the Upper River had active tags (Table 4.5-9). Two of these Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 25 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY burbot remained in the same mainstem area where they were released throughout the winter, while the other three exhibited movement from their release in Watana Creek into the mainstem Susitna River. One of the burbot, tagged and released in Watana Creek, displayed more movement throughout the winter and was found between Watana and Kosina creeks in February, between Kosina and Jay creeks during March, and between Jay and Goose creeks in April. 5.2.2.2. PIT Tag Recaptures Nine PIT-tagged burbot were detected by the fixed arrays during the winter study period (Table 5.2-1). Eight tagged burbot were detected at the array in a side slough in FA-104 (Whiskers Slough); five had been tagged in side sloughs in FA-104 (Whiskers Slough) in June and August 2013, two had been tagged in Whiskers Creek in September and February 2013, and one had been tagged upstream in a side channel near PRM 113 in June 2013. One PIT-tagged burbot was detected by the fixed array in a side slough in FA-128 (Slough 8A). This burbot had been tagged on June 15, 2013 in a side slough in the same Focus Area. 5.2.3. Dolly Varden 5.2.3.1. Radio Telemetry 5.2.3.1.1. Middle River Of the nine Dolly Varden released in the Middle River, four had active tags during the winter (Table 4.5-3). Dolly Varden tagged in the Talkeetna River stayed primarily in the Talkeetna River with few observations in the mainstem of the Susitna River. In late November, one of these Talkeetna River fish moved into the Susitna River between Talkeetna and Sunshine before returning to the Talkeetna River in January. In April, one Dolly Varden moved out of the Talkeetna River and into the Susitna River between Montana Creek and Sunshine. A Dolly Varden tagged between Lane Creek and the Gateway telemetry station remained in the Susitna River between Sunshine and Talkeetna into December before being detected as a mortality. 5.2.4. Lamprey No lamprey were radio-tagged or successfully PIT-tagged during the winter study period. 5.2.5. Longnose Sucker 5.2.5.1. Radio Telemetry 5.2.5.1.1. Middle River During the winter, 5 out of 28 longnose suckers previously tagged and released had active tags (Table 4.5-4). One was detected in Whiskers Creek in November before dying, while two others were in the Susitna River between Indian River and Slough 21 before they died in November and December. The Susitna River between Talkeetna and Lane Creek had a single tagged longnose sucker from November into January before its tag went into mortality mode. The final tagged longnose sucker was located between Slough 11 and Indian River in November, and slowly moved downstream to where it was last detected alive between Lane Creek and the Gateway telemetry station before its tag went into mortality mode in February. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 26 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.2.5.1.2. Upper River At the beginning of November, 4 of the 10 longnose sucker tagged and released in the Upper River had active tags, although winter mortality was high and none were active in March (Table 4.5-10). Two of the four tagged fish showed movement out of the mainstem river area into which they were released. The primary area where longnose sucker were observed during the winter was in the mainstem Susitna between Watana and Kosina creeks in the vicinity of where they were tagged. 5.2.6. Northern Pike 5.2.6.1. Radio Telemetry 5.2.6.1.1. Lower River Three of five northern pike tagged and released in the Lower River had active tags through the winter (Table 4.5-5). These fish exhibited little movement. All three tags consistently were found in the Susitna River in the area where they were released between the Yentna and Deshka rivers. 5.2.7. Rainbow Trout 5.2.7.1. Radio Telemetry 5.2.7.1.1. Middle/Lower River During the winter, 21 of the 43 rainbow trout tagged and released in the Middle and Lower River had active tags (Table 4.5-6). Most fish showed minimal movements between tracking zones throughout the winter. Rainbow trout tagged in the Lower River primarily overwintered in the Susitna River between the Kashwitna River and Lane Creek. A single rainbow trout was detected in the Susitna River downstream of the Kashwitna River during December. The Talkeetna and Chulitna rivers were the only tributaries utilized by rainbow trout over the winter, and neither had more than a single tagged fish present during any detection period. Rainbow trout tagged in the Middle River primarily overwintered in the mainstem of the Susitna River between Talkeetna and Slough 11. Lesser used overwintering areas included the mainstem Susitna River between Slough 11 and Indian River, and between Slough 21 and Portage Creek. 5.2.7.2. PIT Tag Recaptures Twelve PIT-tagged rainbow trout were detected by the fixed arrays during the winter study period; all were detected at the array in a side slough in FA-104 (Whiskers Slough) (Table 5.2- 2). All had been tagged during sampling on August 28 and September 21, 2013. Nine had been tagged within the same Focus Area; three in side slough habitats and six in Whiskers Creek. The other three tagged rainbow trout had been tagged upstream, two at downstream migrant traps. One was tagged at the downstream migrant trap at Talkeetna Station (PRM 106.9) in early October, another was tagged in a split main channel habitat at PRM 120.7 in late September, and the third was tagged at the downstream migrant trap in Indian River (PRM 142.1) in August. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 27 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.2.8. Humpback Whitefish No active humpback whitefish tags were detected during the winter study period. 5.2.9. Round Whitefish 5.2.9.1. Radiotelemetry 5.2.9.1.1. Middle River During the winter, there were 11 round whitefish with active tags, all of which were tagged and released in the Middle River (Table 4.5-7). The number of tags within various reaches of the river fluctuated throughout the winter indicating some movement within the mainstem Susitna River. This movement was limited and fish tended to stay in the reach they were initially detected in November for most of the winter. The primary overwintering section of the Susitna River was between Sunshine and Slough 11. To a lesser extent, overwintering was observed in the Susitna River between the Deshka and Kashwitna rivers and between Montana Creek and Sunshine. A single fish was detected in 4th of July Creek in April which was the only winter detection in a tributary. 5.2.9.1.2. Upper River At the beginning of November, 18 round whitefish had active tags, although mortality over the winter was high and only 5 tags were active through April (Table 4.5-11). All of the active tags were in fish originally released between Deadman and Kosina creeks and most (10 out of 14) of the resightings in early winter indicated movement from the release area. Overwintering areas for all tagged fish were in the Susitna River between Fog and Kosina creeks. Some tagged fish moved downstream of the Watana Dam site in the latter half of December, and remained there from that time through the end of April. 5.2.10. Juvenile Salmonids The movements of Juvenile salmonids are reported below in Section 5.3.2 5.3. Objective 3: Early life history, timing, and movements of anadromous salmonids. 5.3.1. Emergence Timing of Pacific Salmon Juvenile salmon fry (fork length <50mm) were present in every Focus Area during the winter sampling. Only Chinook salmon and coho salmon fry were observed during the November sampling (Figure 5.3.1-1). In February, a few sockeye were observed. In March and April, four species of salmon fry (Chinook, chum, coho, and sockeye) were captured. Juvenile pink salmon were not observed during winter sampling. Coho salmon fry were the most abundant species captured followed by chum, sockeye and Chinook salmon fry. Although the number of sites sampled and gear types varied among sampling events, the abundance of salmon fry generally increased across sampling events, with the most fry documented during April (425). Seven fry Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 28 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY were captured in November, six fry were captured in February, and 43 fry were captured in March. Although AEA was not able to document precise emergence timing, winter sampling provided evidence about emergence timing for the four species of Pacific salmon observed. A few chum alevin were documented in mid-February; all four species were observed in early March and April. Fork lengths in the 20-40mm range indicate that these fish had recently emerged (Figure 5.3.1-2). Although not conclusive, Chinook and coho salmon fork lengths between 40-50mm during November sampling are indicative of later spring or summer emergence coupled with poor growing conditions. 5.3.2. Movement of Juvenile Anadromous Salmonids 5.3.2.1. Chinook salmon Twenty-two individual juvenile Chinook salmon were relocated as detections at PIT antenna arrays or recaptured during winter fish studies (Table 5.3.2-1). Twenty of the twenty-two (91%) relocated Chinook salmon exhibited very little winter movement and were relocated in the same Focus Area or tributary where tagging took place. Two individuals showed longer movements, from tagging locations in FA-141 (Indian River DMT) and PRM 106.9 (Talkeetna Station DMT) to FA-104 (Whiskers Slough). All movements were in a downstream direction. Half of the Chinook salmon relocated were both tagged and dectected or recaptured in FA-104 (Whiskers Slough). Four of these individuals were found in the same macrohabitat where they were tagged. 5.3.2.2. Chum salmon Chum salmon generally emigrated from the Susitna River as small age-0 fish in late spring/early summer 2013 (ISR Study 9.6, Figure 5.2-7; AEA 2014) before reaching the minimum length for PIT tagging (60mm). Few juvenile chum salmon were PIT tagged during 2013 Fish Distribution and Abundance Studies (ISR Study 9.6, Table 4.5-1; AEA 2014) and none were recaptured during 2013-2014 winter studies. 5.3.2.3. Coho salmon Of the 72 juvenile coho salmon relocated during winter studies, more than half showed little movement and were found in the same Focus Area and macrohabitat type where tagging took place (Table 5.3.2-2). Of those fish that moved between habitat types, 19 of 33 were tagged in tributaries or the main channel and moved into side slough or upland slough habitats where they are later relocated. Of the coho salmon that exhibited movement, 23 of 33 were localized movements from the Talkeetna Station rotary screw trap (PRM 106.9) to FA-104 (Whiskers Slough), between macrohabitat types within FA-104 (Whiskers Slough), or from Indian River (PRM 142.0) to a nearby upland slough (PRM 139.4). The few fish that exhibited longer movements were either tagged at Indian River (FA-141) or Slough 6A (FA-115) and were later relocated in FA-104 (Whiskers Slough) at the side slough PIT antenna or upland slough (Table 5.3.2-2). All movements were in a downstream direction. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 29 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.3.2.4. Pink Salmon Pink salmon emigrated from the Susitna River as small age-0 fish in late spring/early summer 2013 before reaching the minimum length for PIT tagging (60mm) and recapture during winter studies (ISR Study 9.6, Table 4.5-1 and Figure 5.2-7; AEA 2014). 5.3.2.5. Sockeye salmon No PIT tagged sockeye salmon were documented to have moved during the winter study period. All three resighted sockeye salmon juveniles were PIT tagged in March and recaptured in April at the same sites. Two were tagged and recaptured in side sloughs; one in FA-128 (Slough 8A) and one in FA-138 (Gold Creek). The third individual was tagged and recaptured in a backwater habitat in FA-128 (Slough 8A). 5.3.3. Juvenile Salmonid Diurnal Behavior by Season. 5.3.3.1. Paired Electrofishing Sampling In total, 722 fish were captured during paired day/night electrofishing surveys. In general, fish were much more active during the night period. The total number of fish caught during the night period was more than double the catch during the day period (Table 5.3.3-1). Sculpin were the most abundant fish sampled, however their overall catch was similar between day (198) and night (186) periods. Juvenile Pacific salmon, on the other hand, were much more active at night than during the day with a total catch of 290 and 35, respectively. Average CPUE for all fish and months combined was lower during the day, 19.2 fish/1000 m2 (range 1-58 fish/1000m2), than at night, 64.4 fish/1000m2 (range 7-363 fish/1000 m2, Figure 5.3.3-1,). No seasonal trend in diurnal behavior was observed during the Feb-April sampling period; in all months sampled, average CPUE was higher during the night period than during the day for all species combined and for all non-sculpin species (Figures 5.3.3-1 and 5.3.3-2). Catches and average CPUE increased from February through April. Increased catch is likely due to emergence of age-0 salmon. 5.3.3.2. Sonar Observations Among periods of the day across all monthly sonar samples, juvenile salmon abundance peaked during the dusk and dawn periods at both Focus Areas (Table 5.3.3-2). These observations are consistent with the diel distribution of PIT tag detections in early winter when fish were especially active at dusk and dawn (Figure 4.3.1-1). This same general pattern was evident during each monthly sonar sample event at FA-104 (Whiskers Slough; Figure 5.3.3-3), and during March and April at FA-138 (Gold Creek; Figure 5.3.3-4). Sonar observations were highest in April at FA-138, consistent with juvenile salmon catch during day/night paired electrofishing efforts (Table 5.3.3-1). Typically, relative abundance was lowest during the daylight period. Trends in crepuscular migrations (upstream migration at dusk and downstream migration at dawn) at sites with the highest level of fish activity indicate fish are most active during low light conditions. A net upstream-oriented migration at dusk followed by a lull in activity, and a net downstream-oriented migration at dawn suggests that fish are moving to different areas for rearing or feeding during the lowest light and darkest hours. Previous research indicates that Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 30 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY juvenile salmon often exhibit increased feeding activity during hours of low light and further suggest that this behavior is linked to season, habitat type and a trade-off between predator avoidance and energetic gain (Metcalfe et al. 1999; Bradford and Higgins 2001). 5.4. Objective 4: Seasonal age class structure, growth, and condition of juvenile anadromous and resident fish by habitat type. 5.4.1. Seasonal Size Class Length frequency plots for juvenile Pacific salmon show the appearance of small age-0 fish beginning in the March sampling event and increasing considerably in the April sampling event (Figure 5.3.1-1). Relatively low sample sizes and variable growth rates prevent identification of any clear age classes beyond age-0. This was also true for the other species captured including burbot, lamprey, sculpin, and threespine stickleback (Figure 5.4.1-1). 5.4.2. Growth Of the 55 juvenile coho salmon measurements that qualified for the growth assessment, 53 were recaptured in the mainstem Susitna River. Seven were recaptured in the main channel in side channel habitats whereas 46 were recaptured in off-channel habitats including upland sloughs (28) and side sloughs (18). Two juvenile coho were recaptured in Whiskers Creek where they were tagged. Of the ten juvenile Chinook salmon measurements that qualified for the growth assessment, eight were recaptured in the mainstem Susitna River. Four were recaptured in the main channel in backwater habitats whereas four were recaptured in off-channel habitats including upland sloughs and side sloughs. Two juvenile Chinook were recaptured in Whiskers Creek where they were tagged. Of the three juvenile sockeye salmon measurements that qualified for the growth assessment, all three were recaptured in the mainstem Susitna River. One was recaptured in the main channel in a backwater habitat and the other two were recaptured in off-channel side slough habitats. Only Chinook salmon and coho salmon were recaptured in numbers sufficient to evaluate growth rate by habitat type. However, relatively small sample sizes and high levels of individual variation made any differences among habitat types difficult to discern (Figure 5.4.2-1). Juvenile Chinook and coho salmon growth rates were highly correlated with the tagging date (Figure 5.4.2-2). Summer growth rates were considerably higher as reflected in higher specific growth rates for fish tagged in June and July. Fish tagged in October, November and February exhibited very low growth rates. The growth rates of fish tagged in March were notably higher than fish tagged in August through January, and were nearly as high as fish tagged in July 2013 (Figure 5.4.2-1). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 31 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 5.4.3. Condition 5.4.3.1. Chinook Salmon Seven outliers were identified and removed using the Grubbs Test (Figure 5.4.3-1). Figure 5.4.3-2 shows that the condition factors are lower for smaller Chinook salmon less than 60 mm (2.4 in) in length. Chinook salmon less than 60 mm (2.4 in) have been excluded from the condition factor summaries. Figure 5.4.3-3 shows distributions of condition factors by Geomorphic Reach, sampling period, and habitat type. In side channels, there was only one fish captured in MR-6, so reaches could not be compared. With combined reaches, there was no significant difference between the November and the February through March sampling period (p=0.83). In side slough habitats, there were low sample sizes but they were dispersed among reaches and sampling periods. There were no significant differences among reaches (p=0.33) or sampling periods (p=0.41). In upland slough habitats, there were only 2 captures in MR-6. When reaches were combined, there were no significant differences between the November and the February through April sampling period (p=0.96). There were no Chinook salmon captures in main channel habitats, and all of the tributary and tributary mouth captures were in MR-8, with most of these in the February through March sampling period (no comparisons were made among groups for tributary and tributary mouth habitats due to small sample size). The condition factor data are summarized for Chinook salmon in Table 5.4.3-1. There were no significant differences among habitat types when data were combined across reaches and sampling periods. 5.4.3.2. Chum Salmon All chum salmon caught during winter studies were less than 41mm in length, so condition factors were not summarized. 5.4.3.3. Coho Salmon Ten outliers were identified and removed using the Grubbs Test (Figure 5.4.3-4). Figure 5.4.3-5 shows that the condition factors are relatively stable when fish length is greater than 60 mm (2.4 in), but increasing for smaller fish. Figure 5.4.3-6 shows distributions of condition factors by Geomorphic Reach, sampling period, and habitat type. Sample sizes were imbalanced among the factors, so comparisons were done within each macrohabitat type to determine if all groups should be combined. For side channels, February and March were combined with April, and a linear model was fit with condition factor as a function of reach and sampling period. The interaction between reach and sampling period was significant (p=0.00005); coho salmon condition was higher in MR-6 side channels, but this is due mainly to captures in November. In the remainder of the winter, the condition was similar between MR-6 and MR-8. The condition factor data are summarized for side channels in Table 5.4.3-2. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 32 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY For side and upland sloughs, linear models showed differences among the three sampling periods displayed in Figure 5.4.3-6 (side slough p=0.000009; upland slough p=0.0058), as well as between the two Geomorphic Reaches (side slough p=0.00000002; upland slough p=0.0008). No comparisons were possible for main channel habitats due to low sample size. There were no differences among sampling periods for the tributary and tributary mouth category (p=0.81), which were all located in MR-8. Statistical comparisons among habitat types were not conducted because of the variability among reaches and sampling periods. The summaries are displayed by group in Table 5.4.3-3. 5.4.3.4. Sockeye Salmon There were no outliers identified using the Grubbs Test. Figure 5.4.3-7 shows that the condition factors are relatively stable, but they are highly variable for smaller fish. Because there is a clear break in the size distribution, we have excluded fish less than 48 mm (1.9 in) from the condition factor summaries. Figure 5.4.3-8 shows distributions of condition factors by Geomorphic Reach, sampling period, and habitat type. All sockeye salmon (>48 mm) were captured in side sloughs in MR-6 except for one fish in an upland slough in MR-8. There were only two captures in November, and there were no significant differences (p=0.98) in sockeye salmon condition factors between the February and March sampling period and the April sampling period. The condition factor data are summarized for sockeye salmon in Table 5.4.3-4. 5.4.3.5. Lamprey One outlier was identified and removed using the Grubbs Test (Figure 5.4.3-9). Figure 5.4.3-10 shows that the condition factors may be lower and more variable for smaller lamprey, but there are too few samples overall to define a cutoff and exclude some samples. Therefore, all samples have been included in the condition factor summaries. Figure 5.4.3-11 shows distributions of condition factors by Geomorphic Reach, sampling period, and habitat type. All lamprey were captured in the tributaries and tributary mouths in MR-8. There was no significant difference in mean lamprey condition factor between the February and March sampling period and the April sampling period (p=0.63). The condition factor data are summarized for lamprey in Table 5.4.3-4. 5.4.3.6. Sculpin Six outliers were identified and removed using the Grubbs Test (Figure 5.4.3-12). Figure 5.4.3- 13 shows that the condition factors are relatively stable, but they are highly variable for juveniles (i.e., <51 mm [2 in]). Therefore, juveniles have been excluded from the condition factor summaries. Figure 5.4.3-13 shows distributions of condition factors by Geomorphic Reach, sampling period, and habitat type. Sample sizes are smaller and more unbalanced than for coho salmon. For side sloughs, there were only two fish in MR-8, both captured in April. Thus, no comparisons were possible between the two reaches. The observations were highly unbalanced among sampling periods as well, with only 13 observations in April. A linear model showed no significant Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 33 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY differences (p=0.46) in sculpin condition factors among sampling periods in side sloughs. The condition factor data are summarized for side sloughs in Table 5.4.3-5. For main channel sculpin, there were too few fish to compare among sampling periods and reaches simultaneously, but there were no significant differences in mean sculpin condition factor among sampling periods when reaches were combined (p=0.87), and no differences among reaches when sampling periods were combined (p=0.502). For side channels, almost all fish were captured in the February through March sampling period, so sampling periods could not be compared. When sampling periods were combined, there were no significant differences in mean sculpin condition factor among reaches (p=0.15). For upland sloughs, almost all fish were captured in MR-8, so reaches could not be compared. When reaches were combined, there were no significant differences between the November versus the February through April sampling periods (p=0.36). For the tributary and tributary mouth habitat group, all fish were captured in MR-8 in the February through March and April sampling periods. There were no significant differences between sculpin condition factors in these two time periods (p=0.29). Because there were no observed differences among sampling periods and reaches in the sculpin condition factors, we also compared condition factors among the habitat groups. Mean condition factor in the tributary and tributary mouth habitats were significantly greater than the mean in side channels (p=0.045, pairwise t-tests with pooled SD, with Holm p-value adjustment). The summaries of sculpin condition factor are displayed by group in Table 5.4.3-5. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 34 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 6. LITERATURE CITED Adams, F.J. 1999. Status of rainbow trout in tributaries of the upper King Salmon River, Becharof National Wildlife Refuge, Alaska, 1990-92. U.S. Fish and Wildlife Service, Alaska Fisheries Technical Report Number 53, King Salmon, Alaska. ADF&G (Alaska Department of Fish and Game). 1981. Adult Anadromous Fisheries Project ADF&G/Su Hydro 1981. Alaska Department of Fish and Game, Susitna Hydro Aquatic Studies, Anchorage, Alaska. 467 pp. ADF&G (Alaska Department of Fish and Game). 2013. “How to Set Line for Burbot.” Published on-line at http://www.adfg.alaska.gov/index.cfm?adfg=anglereducation.burbot. Accessed 1/10/2013. Alaska Energy Authority (AEA). 2012. Revised Study Plan: Susitna-Watana Hydroelectric Project FERC Project No. 14241. December 2012. Prepared for the Federal Energy Regulatory Commission by the Alaska Energy Authority, Anchorage, Alaska. http://www.susitna-watanahydro.org/study-plan. Alaska Energy Authority (AEA). 2014. Initial Study Report: Susitna-Watana Hydroelectric Project FERC Project No. 14241. June 2014. Prepared for the Federal Energy Regulatory Commission by the Alaska Energy Authority, Anchorage, Alaska. http://www.susitna-watanahydro.org/type/documents. Brown, R.S., C.R. Duguay, R.P. Mueller, L.L. Moulton, P.J. Doucette, and J.D. Tagestad. 2010. Use of Synthetic Aperture Radar (SAR) to identify and characterize overwintering areas of fish in ice-covered arctic rivers: a demonstration with Broad Whitefish and their habitats in the Sagavanirktok River, Alaska. Transactions of the American Fisheries 139(6):1711–1722. Burr, 1993. Maturity of lake trout from eleven lakes in Alaska. Northwest Science, Vol 67, No. 2, 1993. Delaney, K., D. Crawford, L. Dugan, S. Hale, K Kuntz, B. Marshall, J. Mauney, J. Quinn, K. Roth, P Suchanek, R. Sundet, and M. Stratton. 1981. Resident Fish Investigation on the Lower Susitna River. Prepared by Alaska Department of Fish and Game, Susitna Hydro Aquatic Studies. Prepared for Alaska Power Authority, Anchorage, AK. 311 pp. Docker, M. F. 2009. A review of the evolution of nonparasitism in lampreys and an update of the paired species concept. Pages 71-114 in L. R. Brown, S. D. Chase, M. G. Mesa, R. J. Beamish, and P. B. Moyle, editors. Biology, management, and conservation of lampreys in North America, American Fisheries Society Symposium 72. American Fisheries Society, Bethesda, MD. Grubbs, F.E. 1950. Sample criteria for testing outlying observations. Ann. Math. Stat. 21, 1, 27- 58. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 35 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY HDR, Inc and LGL. 2014. Eulachon Run Timing, Distrbution, and Spawning in the Susitna River. Initial Study Report. Prepared for Alaska Energy Authority. Susitna-Watana Hydroelectric Project (FERC No. p-14241). Heard, W. R. 1966. Observations on lampreys in the Naknek River System of Southwest Alaska.Copeia 1966(2):332-339. Lukasz K. 2011. Outliers: Tests for outliers. R package version 0.14. http://CRAN.R- project.org/package=outliers. Johnson, P.N. and B. Le. 2011. Assessment of adult Pacific Lamprey response to velocity reductions at Wells Dam fishway entrances (DIDSON Study Report). Wells Hydroelectric Project, FERC NO. 2149. Final technical report submitted to Douglas County Public Utility District No. 1, East Wenatchee. Johnson, P., E. Plate, D. Robichaud, L. Renzetti, R. Bocking and M. Gaboury. 2012. Winter ecology in the Athabasca River: Mesohabitat species associations. Final technical report prepared for the Surface Water Working Group and Monitoring Technical Task Group of the Cumulative Environmental Management Association, Fort McMurray, Alberta. Mueller, R.P., R.S. Brown, H. Hop, and L. Moulton. 2006. Video and acoustic camera techniques for studying fish under ice: a review and comparison. (16):213-226. National Marine Fisheries Service (NMFS). 2000. Guidelines for Electrofishing Waters Containing Salmonids Listed Under the Endangered Species Act. Russell, R. 1977. Rainbow trout life history studies, in the lower Talarik Creek-Kvichak Drainage. Alaska Department of Fish and Game, Completion Report, D-J Study G-II-E, Juneau, AK. Stratton, M.S. 1986. Report 2, Part 2: Summary of juvenile Chinook and coho salmon winter studies in the middle Susitna River, 1984-1985. Alaska Department of Fish and Game, Anchorage, Alaska. Vladykov, V. D., and E. Kott. 1978. A new nonparasitic species of the holarctic lamprey genus Lethenteron Creaser and Hubbs, 1922 (Petromyzontidae) from northwestern North America with notes on other species of the same genus. University of Alaska, Fairbanks, AK. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 36 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 7. TABLES Table 4.3-1. Winter sampling locations and techniques, 2013-2014 (continued). Site ID Focus Area Macrohabitat Gear Type Nov Feb Mar Apr WFS-104.5-OP1 NFA Upland Slough Minnow Trap X X X WFS-104-154 FA-104 Side Channel Electrofish X X X X Minnow Trap X X X Video X X X WFS-104-156 FA-104 Side Slough Fyke Net X X Minnow Trap X X X X WFS-104-157 FA-104 Side Slough Minnow Trap X X X X Video X X X Sonar X X X WFS-104-159T2 FA-104 Tributary Electrofish X Fyke Net X X X Minnow Trap X X WFS-104-159T3 FA-104 Tributary Minnow Trap X WFS-104-159T4 FA-104 Tributary Electrofish X X WFS-104-159 FA-104 Tributary Fyke Net X X X X Minnow Trap X X X X Video X X X Sonar X X X WFS-104-160 FA-104 Upland Slough Minnow Trap X X X X Video X X X WFS-104-161 FA-104 Upland Slough Minnow Trap X X X Video X X X Sonar X X X WFS-104-162 FA-104 Upland Slough Minnow Trap X X X X Video X X X X WFS-104-OP1 FA-104 Upland Slough Electrofish X X WFS-104-OP2 FA-104 Side Channel Electrofish X X X WFS-104-OP3 FA-104 Side Slough Minnow Trap X X Video X WFS-128-115 FA-128 Side Channel Minnow Trap X Video X WFS-128-156 FA-128 Upland Slough Minnow Trap X X X Video X X X WFS-128-157 FA-128 Upland Slough Electrofish X X X Minnow Trap X X X Video X Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 37 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.3-1. Winter sampling locations and techniques, 2013-2014 (continued). Site ID Focus Area Macrohabitat Gear Type Nov Feb Mar Apr WFS-128-158 FA-128 Upland Slough Minnow Trap X X X Video X WFS-128-63OP2 FA-128 Side Channel Minnow Trap X WFS-128-63 FA-128 Side Channel Minnow Trap X WFS-128-64 FA-128 Side Channel Electrofish X Fyke Net X Minnow Trap X X X WFS-128-69 FA-128 Side Slough Electrofish X X Minnow Trap X X X WFS-128-71 FA-128 Side Slough Electrofish X Fyke Net X X Minnow Trap X X X X Video X X X WFS-128-73 FA-128 Trib Mouth Video X WFS-128-O70 FA-128 Side Slough Electrofish X X Minnow Trap X X X WFS-128-OP1 FA-128 Main Channel Backwater Fyke Net X X X Trotline X X Video X X WFS-128-OP2 FA-128 Side Slough Electrofish X X WFS-128-OP3 FA-128 Upland Slough Electrofish X X X Video X WFS-128- WO109 FA-128 Side Slough Electrofish X X Video X WFS-128- WO112 FA-128 Side Channel Trotline X WFS-128- WO118 FA-128 Side Channel Trotline X X Video X WFS-128- WO119 FA-128 Side Channel Electrofish X WFS-128- WO120 FA-128 Side Channel Electrofish X Fyke Net X WFS-128- WO121 FA-128 Side Channel Minnow Trap X Video X WFS-128- WO150 FA-128 Side Slough Fyke Net X Minnow Trap X X WFS-138-102 FA-138 Side Channel Minnow Trap X X X Trotline X WFS-138-108 FA-138 Side Channel Electrofish X X Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 38 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.3-1. Winter sampling locations and techniques, 2013-2014 (continued). Site ID Focus Area Macrohabitat Gear Type Nov Feb Mar Apr Minnow Trap X X X X Video X X X WFS-138-11 FA-138 Side Channel Electrofish X Trotline X Video X X X Sonar X X X WFS-138-134 FA-138 Side Slough Electrofish X X Fyke Net X Minnow Trap X X X X WFS-138-134UP FA-138 Side Slough Electrofish X X X WFS-138-161 FA-138 Upland Slough Minnow Trap X X X Video X WFS-138-65 FA-138 Side Channel Electrofish Minnow Trap X X X WFS-138-66 FA-138 Side Slough Minnow Trap X X X X Video X X WFS-138-67 FA-138 Side Slough Minnow Trap X X X X Video X X X X WFS-138-76 FA-138 Upland Slough Minnow Trap X X X WFS-138-O77 FA-138 Upland Slough Minnow Trap X Video X WFS-138-OP1 FA-138 Side Slough Video X X X Sonar X X X WFS-138-OP2 FA-138 Side Channel Electrofish X Minnow Trap X WFS-138-OP3 FA-138 Side Slough Minnow Trap X Video X X X Sonar X X X WFS-138-OP4 FA-138 Main Channel, Single Trotline X WFS-138-OP5 FA-138 Upland Slough Minnow Trap X X Video X X WFS-138-OP6 FA-138 Main Channel, Multi Split Electrofish X Minnow Trap X WFS-138- WO127 FA-138 Side Channel Electrofish X X Fyke Net X Minnow Trap X X WFS-140-OP1 NFA Main Channel, Clearwater Plume Fyke Net X Minnow Trap X X X Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 39 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.3-1. Winter sampling locations and techniques, 2013-2014 (continued). Site ID Focus Area Macrohabitat Gear Type Nov Feb Mar Apr Trotline X X Video X WFS-141-58 FA-141 Main Channel, Backwater Fyke Net X Minnow Trap X X Video X WFS-141-75 FA-141 Tributary Mouth Fyke Net X Minnow Trap X X X Trotline X X Video X X X WFS-141-81 FA-141 Upland Slough Minnow Trap X X Video X X WFS-141-OP1 FA-141 Main Channel Electrofish X Video X WFS-141-OP2 FA-141 Tributary Electrofish X Table 4.3-2. Hours used to define daily periods for analyzing sonar data from winter 2014. Dawn Day Dusk Night February 06-09 10-16 17-20 21-05 March 05-08 09-17 18-21 22-04 April 04-07 08-18 19-22 23-03 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 40 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-1. Radio-tagged Arctic grayling detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Arctic Grayling Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 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Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 4 2 2 3 4 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 3 4 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 11 3 3 2 3 3 3 3 3 3 3 3 3 3 2 2 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 11 8 7 6 7 6 3 3 3 3 3 3 3 3 8 2 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 7 7 7 7 7 7 7 7 7 7 7 7 7 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 3 4 5 8 8 8 8 8 8 8 8 6 8 8 8 8 8 8 8 8 8 8 8 8 Vanished tags / Dead Batteries 1 1 2 1 1 1 1 1 1 1 1 1 1 0 1 2 2 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) Lower Extent Devils Canyon (PRM 153.9) Upper Extent Devils Canyon (PRM 166.1) Watana Dam Site (PRM 187) Released in Tsusena Creek areaReleased in Slough11 - Indian areaPRMReleased in Lane - Gateway area Released in Gateway - 4th of July area Released in abv Powerline - Portage area Released in Devil Stn - Fog area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 41 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-2. Radio-tagged burbot detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Burbot Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 0 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Watana Dam Site (PRM 187) Middle River (PRM 102.4) Lower Extent Devils Canyon (PRM 153.9) Upper Extent Devils Canyon (PRM 166.1) Released in Lane - Gateway areaPRMReleased in Confluence - Yentna area Released in Yentna - Deshka area Released in Kashwitna - Montana area Released in Talkeetna - Lane area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 42 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-3. Radio-tagged Dolly Varden detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Dolly Varden Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -6 1 0 0 0 2 2 3 3 0 0 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 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4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 6 1 1 1 1 2 2 3 3 0 0 3 3 3 2 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 1 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 3 3 3 3 2 2 1 1 4 4 1 1 1 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) Watana Dam Site (PRM 187) Lower Extent Devils Canyon (PRM 153.9) Upper Extent Devils Canyon (PRM 166.1) Released in Lane - Gateway area Released in Slough11 - Indian areaReleased in Talkeetna River areaPRM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 43 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-4. Radio-tagged longnose sucker detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Longnose Sucker Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 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Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 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Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 3 0 0 0 0 0 0 0 0 0 0 0 0 0 11 1 1 0 1 1 0 0 0 0 0 0 0 0 6 2 1 1 1 1 0 0 0 0 0 0 0 0 3 1 1 1 2 1 1 1 1 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 3 3 3 3 3 3 3 3 3 3 3 3 3 9 9 9 9 9 10 10 10 10 10 10 10 10 4 5 5 5 5 6 6 6 6 6 6 6 6 1 1 1 1 2 2 2 2 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) Watana Dam Site (PRM 187) Upper Extent Devils Canyon (PRM 166.1) Lower Extent Devils Canyon (PRM 153.9) PRM Released in abv Powerline - Portage areaReleased in Talkeetna River area Released in Talkeetna - Lane area Released in Lane - Gateway area Released in Slough11 - Indian area Released in Indian - Slough 21 area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 44 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-5. Radio-tagged northern pike detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Northern Pike Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 5 0 0 3 3 3 3 3 3 3 3 3 3 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 5 0 0 3 3 3 3 3 3 3 3 3 3 3 Mortalities 0 0 0 0 0 0 0 0 0 0 0 0 0 Vanished tags / Dead Batteries 5 5 2 2 2 2 2 2 2 2 2 2 2 Released in Yentna - Deshka areaPRM Middle River (PRM 102.4) Watana Dam Site (PRM 187) Upper Extent Devils Canyon (PRM 166.1) Lower Extent Devils Canyon (PRM 153.9) Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 45 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-6. Radio-tagged rainbow trout detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Rainbow Trout Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 7 3 3 1 1 3 3 3 3 2 2 3 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 2 2 3 3 3 1 2 2 1 1 3 3 3 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 1 1 0 0 0 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 2 0 0 1 1 2 2 2 2 2 2 2 2 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 0 2 2 3 3 2 2 1 0 0 2 2 2 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 7 6 6 4 6 7 7 7 7 5 5 7 7 7 6 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 0 0 1 1 1 2 2 2 2 2 2 2 9 4 3 3 4 4 4 4 3 2 2 4 4 4 Mortalities 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Vanished tags / Dead Batteries 1 1 3 1 0 0 0 0 2 2 0 0 0 2 2 2 2 2 2 1 1 1 1 1 1 1 3 4 4 3 2 2 1 1 1 1 1 1 1 0 1 1 0 0 0 0 1 2 2 0 0 0 Watana Dam Site (PRM 187) Upper Extent Devils Canyon (PRM 166.1) Lower Extent Devils Canyon (PRM 153.9) Middle River (PRM 102.4) PRM Released in Kashwitna - Montana area Released in Montana Creek area Released in Talkeetna River area Released in Lane - Gateway area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 46 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-6 (continued) Radio-tagged rainbow trout detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Rainbow Trout Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 101.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102.3 116.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 104.8 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 110.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 116.8 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 116.8 130.1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129.2 129.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130.1 134.3 6 2 1 1 2 2 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131.4 133.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134.3 140.2 0 1 1 1 1 1 2 1 1 1 1 1 1 1 0 1 2 1 2 3 3 3 3 1 1 2 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 138.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140.1 142.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 141.8 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142.1 145.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145.1 145.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 145.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 145.7 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148.2 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152.3 155.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155.2 157.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 155.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157.4 160.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160.2 160.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 160.5 164.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 164.8 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 164.8 166.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 166.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 166.9 179.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179.3 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179.4 186.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 184.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 6 3 2 2 3 3 3 3 3 3 3 3 3 3 7 3 3 2 2 3 3 3 3 2 2 3 3 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 0 1 1 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Released in Slough11 - Indian area Released in Indian - Slough 21 area Middle River (PRM 102.4) Lower Extent Devils Canyon (PRM 153.9) Upper Extent Devils Canyon (PRM 166.1) Released in Gateway - 4th of July areaPRM Watana Dam Site (PRM 187) Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 47 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-7. Radio-tagged round whitefish detected in the Lower and Middle River segments during the winter study period (November 2013-April 2014) grouped by release location. No fish tagged in the Lower or Middle River segements were detected downstream of the Yentna River or upstream of the Watana Dam site (PRM 187.1). Round Whitefish Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 3 2 2 1 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 1 2 1 0 0 2 2 2 2 2 1 1 1 0 0 0 0 1 0 2 2 2 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 0 0 0 0 0 0 0 0 6 2 2 2 1 3 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 1 0 0 0 0 0 0 0 0 0 0 0 0 0 12 4 4 3 4 3 3 3 3 3 3 2 2 1 6 6 6 4 5 6 6 5 4 5 5 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 1 1 1 1 1 1 1 1 1 1 1 1 1 7 7 7 7 8 8 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 1 1 1 1 1 1 2 2 3 0 0 2 1 0 0 1 2 1 1 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) Watana Dam Site (PRM 187) Upper Extent Devils Canyon (PRM 166.1) Lower Extent Devils Canyon (PRM 153.9) Released in Indian - Slough 21 areaPRMReleased in Talkeetna River area Released in Lane - Gateway area Released in Gateway - 4th of July area Released in Slough11 - Indian area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 48 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-8. Radio-tagged Arctic grayling detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. Arctic Grayling Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lower Extent Devils Canyon (PRM 153.9) MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Upper Extent Devils Canyon (PRM 166.1) Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 2 1 1 1 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Watana Dam Site (PRM 187) Total Tags Tracked 1 1 1 1 0 0 0 0 0 0 0 0 0 0 9 5 4 3 4 5 5 5 5 4 4 4 4 4 14 11 10 9 10 9 8 7 7 7 7 7 7 7 6 6 6 5 3 3 3 3 3 4 4 3 3 3 8 2 2 2 1 1 1 1 1 1 1 1 1 1 Mortalities 0 0 0 1 1 1 1 1 1 1 1 1 1 4 4 4 4 4 4 4 4 5 5 5 5 5 2 3 3 4 5 6 7 7 7 7 7 7 7 0 0 0 1 1 1 2 2 2 2 2 3 3 5 6 6 7 7 7 7 7 7 7 7 7 7 Vanished tags / Dead Batteries 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 PRM Released in Dam Site - Deadman area Released in Deadman - Watana area Released in Watana Creek area Released in Watana - Kosina area Released in Kosina Creek area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 49 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-8 (continued). Radio-tagged Arctic grayling detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. Arctic Grayling Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lower Extent Devils Canyon (PRM 153.9) MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Upper Extent Devils Canyon (PRM 166.1) Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Watana Dam Site (PRM 187) Total Tags Tracked 6 5 5 5 2 3 3 3 3 3 3 3 3 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 8 2 2 2 0 0 0 3 3 3 3 2 2 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 Mortalities 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 3 3 3 3 3 3 3 3 3 4 4 4 0 0 0 0 0 0 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 0 0 3 2 2 2 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5 3 3 5 5 5 2 2 2 2 2 2 2 2 1 1 2 2 2 1 1 1 1 1 1 1 PRM Released in Jay - Goose area Released in Goose Creek (UR) area Released in Oshetna River area Released in Clearwater Creek area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 50 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-9. Radio-tagged burbot detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. Burbot Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 Mortalities 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 Vanished tags / Dead Batteries 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 Middle River (PRM 102.4) Watana Dam Site (PRM 187) Lower Extent Devils Canyon (PRM 153.9) Upper Extent Devils Canyon (PRM 166.1) Released in Deadman - Watana area Released in Watana Creek area Released in Watana - Kosina area Released in Jay - Goose areaPRM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 51 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-10. Radio-tagged longnose sucker detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location. Longnose Sucker Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 5 4 4 4 1 1 1 1 1 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 Mortalities 1 1 1 2 4 4 4 4 5 5 5 5 5 3 4 4 4 4 4 4 4 4 4 4 4 4 Vanished tags / Dead Batteries 0 0 0 2 0 0 0 0 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 1 1 1 Upper Extent Devils Canyon (PRM 166.1) Watana Dam Site (PRM 187) Released in Watana - Kosina area Released in Tyone River areaPRM Middle River (PRM 102.4) Lower Extent Devils Canyon (PRM 153.9) Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 52 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-11. Radio-tagged round whitefish detected in the Upper River segments during the winter study period (November 2013-April 2014) grouped by release location.. Round Whitefish Zone Name From To Rls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprRls1 Nov15 Nov1 Dec15 Dec1 Jan15 Jan1 Feb15 Feb1 Mar15 Mar1 Apr15 Apr30 AprMOB - Yentna - Deshka 32.4 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka River 44.6 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Deshka Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka River 44.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Willow and Little Willow Cr 52.2 55.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna River 64.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Deshka - Kashwitna 45 64.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Caswell Creek 67.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sheep Creek 70.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Goose Creek (LR)76.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Kashwitna - Montana 64.7 80.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Montana --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana Creek 80.9 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Montana Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Montana - Sunshine 80.7 88.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine Creek 88.1 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Rabideux Creek 87.4 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Sunshine 87.7 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Birch Creek 93.5 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Talkeetna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna River 101 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chulitna River 102 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ADFG Chulitna Weir --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sunshine - Talkeetna 88.5 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Talkeetna - Lane 102 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Whiskers 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Whiskers Creek 105 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Trib off zone 95 111 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane - Gateway 117 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Lane Creek 117 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 5th of July Creek 127 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 8A 129 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gateway 130 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gateway - 4th of July 130 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 9 131 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Sherman Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fourth of July 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July Creek 134 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - 4th of July - Slough 11 134 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 11 139 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Gold Creek 140 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough11 - Indian 140 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Indian River trib --0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian trib 142 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Indian - Slough 21 142 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Slough 21 145 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Powerline 146 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - above Powerline 146 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - abv Powerline - Portage 146 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Jack Long Creek 148 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Portage Creek Mouth 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage trib 152 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Portage - Impediment1 152 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment1 - Cheechako 155 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako Creek 156 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cheechako Station 157 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Cheechako - Impediment2 157 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment2 - Chinook 160 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook Creek 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chinook Creek Mouth 160 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Chinook - Impediment3 161 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Creek 165 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Impediment3 - Devil Stn 165 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Devils Island 167 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Devil Stn - Fog 167 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog Creek 179 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Fog - Dam Site 179 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 2 2 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MOB - Tsusena Creek 185 -0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Tags Tracked 1 1 1 1 0 0 0 0 0 0 0 0 0 0 3 3 2 1 2 1 0 0 0 0 0 0 0 0 13 13 12 10 8 10 9 7 7 5 5 5 5 5 1 1 1 0 0 0 0 0 0 0 0 0 0 0 Mortalities 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 2 2 2 2 2 2 2 2 0 1 1 2 2 3 5 5 6 6 7 7 7 0 0 0 1 1 1 1 1 1 1 1 1 1 Vanished tags / Dead Batteries 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 1 1 1 1 1 1 1 1 1 1 0 0 2 3 1 1 1 1 2 2 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 Watana Dam Site (PRM 187) Upper Extent Devils Canyon (PRM 166.1) Lower Extent Devils Canyon (PRM 153.9) Middle River (PRM 102.4) Released in Deadman - Watana area Released in Watana Creek area Released in Watana - Kosina area Released in Jay - Goose areaPRM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 53 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-12. Monitoring efficiency (percent operational) of fixed-station receivers, by week. Percentages were calculated as the number of hours of recorded receiver activity divided by the number of hours for which it was deployed, summed by week; "nd" = 'not deployed'. Week Whiskers (PRM 105) Indian River (PRM 142) Devils Station (PRM 167) 10/28 - 11/3 100 100 100 11/4 - 11/10 100 100 100 11/11 - 11/17 100 100 100 11/18 - 11/24 100 100 nd 11/25 - 12/1 100 100 nd 12/2 - 12/8 100 100 nd 12/9 - 12/15 nd nd nd 12/16 - 12/22 nd nd nd 12/23 - 12/29 nd nd nd 12/30 - 1/5 nd nd nd 1/6 - 1/12 nd nd nd 1/13 - 1/19 nd nd nd 1/20 - 1/26 nd nd nd 1/27 - 2/2 nd nd nd 2/3 - 2/9 nd nd nd 2/10 - 2/16 nd nd nd 2/17 - 2/23 nd nd nd 2/24 - 3/2 nd nd nd 3/3 - 3/9 nd nd nd 3/10 - 3/16 nd nd nd 3/17 - 3/23 nd nd nd 3/24 - 3/30 nd nd nd 3/31 - 4/6 nd nd nd Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 54 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-13. Aerial survey schedule in the Mainstem Susitna River during the winter study period (2013-2014). (continued) Zone Name From (PRM) To (PRM) Zone Number 11-11 11-12 11-13 11-15 11-16 12-02 12-03 12-04 12-09 12-16 12-18 12-19 12-21 1-06 1-07 1-28 1-29 1-30 2-17 2-18 2-19 3-18 3-19 3-20 4-8 4-9 4-30 MOB - Little Susitna River - - 3 MOB - Beyond Confluence - - 4 H MOB - Confluence - Yentna 3.5 32.4 5 H H H H H MOB - Yentna River 32.4 - 22 H H H H H H H H MOB - Yentna - Deshka 32.4 45 35 H H H H H H H H MOB - Deshka River 44.9 - 42 H H H H H H MOB - Willow and Little Willow Cr 52.2 55.6 53 H H H MOB - Kashwitna River 64.7 - 54 H H MOB - Deshka - Kashwitna 45 64.7 55 H H H H H H H H H MOB - Caswell Creek 67.4 - 62 MOB - Sheep Creek 70.1 - 63 MOB - Goose Creek 76.9 - 64 MOB - Kashwitna - Montana 64.7 80.7 65 H H H H H H H H H H MOB - Montana Creek 80.9 - 71 H H H H H MOB - Montana - Sunshine 80.7 88.5 75 H H H H H H H H H MOB - Sunshine Creek 88.1 - 76 H H H MOB - Rabideux Creek 87.4 - 77 H H MOB - Birch Creek 93.5 - 79 MOB - Talkeetna River 101 - 81 H H H H H H H H MOB - Chulitna River 101.7 - 83 H H H H H H H H H MOB - Sunshine - Talkeetna 88.5 102.3 85 H H H H H H H H H H Middle River (PRM 102.4) MOB - Talkeetna - Lane 102.3 116.8 95 H H H H H H H H H H MOB - Whiskers Creek 104.8 - 97 H H H H H H H MOB - Trib off zone 95 110.5 - 98 H H MOB - Lane - Gateway 116.8 130.1 105 H H H H H H H H H MOB - Lane Creek 117.1 - 106 H H H H H H MOB - 5th of July Creek 127.3 - 108 H MOB - Slough 8A 129.2 129.8 109 H H H H H H H H H MOB - Gateway - 4th of July 130.1 134.3 111 H H H H H H H H H MOB - Slough 9 131.4 133.5 112 H H H H H H MOB - Sherman Creek 134.1 - 114 MOB - 4th of July Creek 134.3 - 116 H H H H H H MOB - 4th of July - Slough 11 134.3 140.2 117 H H H H H H H H H MOB - Slough 11 138.6 - 118 H H H H H H H H MOB - Gold Creek 140.1 - 119 H H H MOB - Slough11 - Indian 140.1 142.1 125 H H H H H H H H H H H Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 55 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.5-13. Aerial survey schedule in the Mainstem Susitna River during the winter study period (2013-2014). (continued) Zone Name From (PRM) To (PRM) Zone Number 11-11 11-12 11-13 11-15 11-16 12-02 12-03 12-04 12-09 12-16 12-18 12-19 12-21 1-06 1-07 1-28 1-29 1-30 2-17 2-18 2-19 3-18 3-19 3-20 4-8 4-9 4-30 MOB - Indian trib 141.8 - 132 H H H H H H H MOB - Indian - Slough 21 142.1 145.7 135 H H H H H H H H H MOB - Slough 21 145.1 145.6 136 H H H H MOB - above Powerline 145.7 146 138 H H H H H H H MOB - abv Powerline - Portage 146 152.3 145 H H H H H H H H H MOB - Jack Long Creek 148.2 - 146 H MOB - Portage trib 152.3 - 152 H H H H H H H Lower Extent Devils Canyon (PRM 153.9) MOB - Portage – Impediment 1 152.3 155.2 153 H H H H H H H H H MOB - Impediment1 - Cheechako 155.2 157.4 157 H H H H H H H H H MOB - Cheechako Creek 155.9 - 158 H H MOB - Cheechako - Impediment2 157.4 160.2 163 H H H H H H H H H MOB - Impediment2 - Chinook 160.2 160.5 167 H H H H H H H H MOB - Chinook Creek 160.4 - 168 H H MOB - Chinook – Impediment 3 160.5 164.8 173 H H H H H H H H MOB - Devil Creek 164.8 - 176 H H H H MOB – Impediment 3 - Devil Stn 164.8 166.9 177 H H H H H H H H H Upper Extent Devils Canyon (PRM 166.1) MOB - Devil Stn - Fog 166.9 179.4 185 H H H H H H H H H MOB - Fog Creek 179.3 - 192 H H H H H H H MOB - Fog - Dam Site 179.4 186.8 195 H H H H H H H H H MOB - Tsusena Creek 184.5 - 197 H H H H H H H Watana Dam Site (PRM 187) MOB - Dam Site - Deadman 187.1 189.4 201 H H H H H H H H MOB - Deadman Creek 189.4 - 203 H H H H MOB - Deadman - Watana 189.4 196.9 205 H H H H H H H H H MOB - 'Creek 192' 194.8 - 207 H H MOB - Watana Creek 196.9 - 212 H H H H H H H H MOB - Wantana - Kosina 196.9 209.1 215 H H H H H H H H H MOB - Kosina Creek 209.1 - 222 H H H H H H H H MOB - Kosina - Jay Creek 209.1 211 223 H H H H H H H H MOB - Jay Creek 211 - 224 H H H H H MOB - Jay - Goose 211 232.9 225 H H H H H H H H MOB - Goose Creek (Upper River) 232.9 - 228 H H H H H MOB - Goose - Oshetna 232.9 235.1 229 H H H H H H MOB - Oshetna River 235.1 - 232 H H H H H MOB - Oshetna - Tyone 235.1 247.3 233 H H H H H H MOB - Tyone River 247.3 - 236 H H H H H H Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 56 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.6-1. Fish species PIT tagged, the range in length, and the number of recaptures during Winter Fish Studies, 2014. Species # Fish PIT tagged Length range (mm) # Tags Detected at Arrays # Recaptured tags # Recapture Events # Recapture Events >7 days apart Salmon, Chinook 98 57-129 12 10 11 10 Salmon, coho 676 60-154 16 61 65 55 Salmon, sockeye 36 60-96 0 3 3 3 Salmon, undifferentiated 5 71-122 0 0 0 0 Arctic grayling 1 68 0 0 0 Burbot 15 103-520 9 0 0 Dolly Varden 1 114 0 0 0 Trout, rainbow 2 136-245 12 0 0 Whitefish, round 2 81-130 1 0 0 TOTAL 836 60-520 50 74 79 68 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 57 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.7-1. A summary of fish length-at-maturation (mm) for the region used as a basis for assigning life stages. Species Life stage by Length (mm) Source Juvenile Juvenile-or-adult Adult Alaska blackfish <42 42–113 >113 Buckwalter et al. (2012) Arctic grayling <190 190–328 >328 Buckwalter et al. (2012) Arctic lamprey <125 125-219 >219 Heard 1966; Docker 2009; Vladykov and Kott 1978 Bering cisco <220 >220 Delaney et al. (1981) burbot <280 280–498 >498 Buckwalter et al. (2012) Dolly Varden <83 >83 - Buckwalter et al. (2012) eulachon <165 >165 HDR and LGL (2014) humpback whitefish <280 280–363 >363 Buckwalter et al. (2012) lake trout <300 300-430 430 Burr 1993 longnose sucker <188 188–348 >348 Buckwalter et al. (2012) northern pike <330 330–448 >448 Buckwalter et al. (2012) rainbow trout <200 200-325 >325 Russell 1977, Adams 1999 round whitefish <199 199–318 >318 Buckwalter et al. (2012) sculpin (slimy) <51 51–68 >68 Buckwalter et al. (2012) threespine stickleback <40 40-70 >70 ADFG 1981 Whitefish, undifferentiated <199 199-363 >363 Chinook salmon alevin, fry, parr, smolt index >350 chum salmon alevin, fry, parr, smolt index >350 coho salmon alevin, fry, parr, smolt index >350 pink salmon alevin, fry, parr, smolt index >350 sockeye salmon alevin, fry, parr, smolt index >350 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 58 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.7-2. Summary of fish numbers with length and weight measurements collected during winter sampling 2013- 2014. Species November February March April Total Chinook salmon 28 46 27 72 173 Chum salmon 0 0 20 126 146 Coho salmon 245 126 272 388 1,031 Sockeye salmon 2 10 35 134 181 Pacific salmon, undifferentiated 4 0 2 13 19 Arctic grayling 0 0 1 0 1 Burbot 4 5 6 15 Dolly Varden 0 0 1 0 1 Lamprey, Arctic 0 0 2 0 2 Lamprey, undifferentiated 2 10 37 8 57 Longnose sucker 1 6 1 1 9 Salmonid, undifferentiated 0 0 0 2 2 Sculpin 72 173 242 245 732 Stickleback, threespine 3 1 3 12 19 Rainbow trout 0 1 5 2 8 Whitefish, Round 0 0 4 0 4 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 59 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 4.8-1. Genetics samples collected during 2013-2014 winter fish studies. Focus Area MacroHabitat Species Fork Length (mm) Genetics Sample Type FA-104 (Whiskers Slough) Side Channel Salmon, Chinook 79 Swab FA-104 (Whiskers Slough) Side Slough Salmon, Chinook 96 Swab FA-104 (Whiskers Slough) Side Slough Salmon, Chinook 100 Swab FA-104 (Whiskers Slough) Side Slough Salmon, coho 105 Swab FA-104 (Whiskers Slough) Side Slough Salmon, Chinook 103 Swab FA-104 (Whiskers Slough) Side Slough Salmon, Chinook 115 Swab FA-104 (Whiskers Slough) Side Slough Salmon, Chinook 90 Swab FA-104 (Whiskers Slough) Tributary Salmon, Chinook 78 Swab FA-104 (Whiskers Slough) Tributary Salmon, Chinook 75 Swab FA-104 (Whiskers Slough) Tributary Salmon, Chinook 64 Swab FA-104 (Whiskers Slough) Tributary Salmon, Chinook 68 Swab FA-104 (Whiskers Slough) Upland Slough Salmon, Chinook 74 Swab FA-104 (Whiskers Slough) Upland Slough Salmon, Chinook 70 Swab FA-128 (Slough 8A) Side Slough Salmon, Chinook 84 Swab FA-128 (Slough 8A) Side Slough Salmon, Chinook 86 Swab FA-128 (Slough 8A) Side Slough Salmon, Chinook 94 Swab FA-128 (Slough 8A) Side Slough Salmon, Chinook 81 Swab FA-128 (Slough 8A) Side Slough Salmon, Chinook 97 Swab FA-138 (Gold Creek) Side Slough Salmon, Chinook 67 Swab FA-138 (Gold Creek) Side Slough Salmon, Chinook 68 Swab FA-138 (Gold Creek) Side Slough Salmon, Chinook 75 Swab FA-138 (Gold Creek) Side Slough Salmon, Chinook 94 Swab Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 60 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5-1. Winter fish collection by species and gear type, 2013-2014. Gear type Salmon, Chinook Salmon, chum Salmon, coho Salmon, sockeye Salmon, undifferentiated Arctic grayling Burbot Dolly Varden Lamprey, Arctic Lamprey, undifferentiated Longnose sucker Salmonid Sculpin Stickleback, threespine Stickleback, undifferentiated Trout, rainbow Unknown species Whitefish, round Whitefish, undifferentiated Grand Total Fyke net 65 65 214 131 10 7 1 2 23 2 78 2 4 604 Minnow trap 73 817 5 5 4 66 19 1 990 Electrofisher 38 81 230 241 5 1 1 34 9 1 733 5 1,379 Trotline 3 3 Video1 11 131 861 1 1 3 84 44 7 583 2 1,728 Grand Total2 187 146 1,392 377 881 1 16 1 2 58 12 87 921 19 7 8 583 4 2 4,704 1video observation counts may include repeat observations of individual(s) during a video recording event when the same fish entered the field of view on multiple occasions. 2fish collection counts may include multuple counts of individuls by various gear types within an event and recaptures across events. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 61 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5-2. Winter fish catch by location (Focus Area) and month 2013-2014. Focus Area Month Salmon, ChinookSalmon, chumSalmon, cohoSalmon, sockeyeSalmon, undifferentiatedArctic GraylingBurbotDolly VardenLamprey, ArcticLamprey, undifferentiatedLongnose suckerSalmonid, undifferentiatedSculpinStickleback, threespineTrout, rainbowWhitefish, Round Grand Total Nov 19 174 5 2 1 28 3 232 Feb 21 72 2 10 5 38 1 149 Mar 21 141 1 2 2 37 1 1 145 1 1 353 Apr 64 208 1 9 3 8 1 1 91 6 2 394 FA-104 Total 125 595 1 14 1 7 2 57 8 2 302 10 4 1128 Nov 1 35 10 46 Feb 6 6 1 2 1 38 54 Mar 2 20 7 7 2 1 73 2 4 118 Apr 7 69 103 250 4 2 1 86 522 FA-128 Total 16 89 151 258 6 4 1 1 1 207 2 4 740 Nov 6 148 2 64 220 Feb 6 35 9 101 151 Mar 1 43 34 2 91 2 173 Apr 4 56 59 73 100 292 FA-138 Total 17 56 285 118 2 356 2 836 Feb 0 Mar 2 15 1 1 19 Apr 1 1 38 1 10 51 FA-141 Total 3 1 53 2 11 70 Feb 14 13 1 1 29 Mar 1 70 2 73 Apr 94 6 100 15 177 1 9 202 Grand Total 176 146 1261 377 20 1 15 1 2 57 9 3 877 19 8 4 2,976 Non Focus Area Total FA-104 FA-128 FA-138 FA-141 Non Focus Area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 62 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-1. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-2. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-3. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Chinook salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 0.60 0.00 0.00 0.00 0.13 0.00 0.00 0.60 0.00 0.00 0.00 0.13 0.00 0.00 Side Slough 156 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 157 0.44 0.17 0.00 0.00 0.22 0.08 0.00 0.00 0.00 0.00 Tributary 159 1.00 0.22 1.00 0.00 2.00 0.13 31.00 0.00 Tributary 159T2 0.67 0.43 3.00 4.76 9.00 0.00 Tributary 159T3 0.00 Tributary 159T4 6.00 22.45 1.00 0.22 0.83 0.14 2.50 0.13 5.38 20.00 0.00 22.45 Upland Slough 160 0.11 0.00 0.13 0.00 Upland Slough 161 0.56 0.00 0.00 Upland Slough 162 0.00 0.75 0.13 0.00 0.22 0.38 0.08 0.00 Salmon, Chinook FA-104 November February March April Side Channel Average CPUE Side Slough Average CPUE Tributary Average CPUE Upland Slough Average CPUE November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.10 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 0.00 0.00 Side Channel WO121 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 69 0.38 0.00 0.00 0.00 0.00 Side Slough 71 0.00 0.00 1.79 0.00 0.00 0.00 0.00 Side Slough O70 0.00 0.00 0.00 0.00 0.00 Side Slough WO109 0.00 0.00 Side Slough WO150 0.00 0.00 0.00 0.00 0.13 0.60 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.00 3.03 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.00 3.03 0.00 0.00 0.00 0.00Upland Slough Average CPUE Side Slough Average CPUE Side Channel Average CPUE Salmon, Chinook FA-128 February March April Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.00 0.00 0.00 Side Channel 108 0.00 0.00 0.00 0.00 0.00 0.00 Side Channel 11 0.00 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 134 0.00 0.00 0.20 0.00 0.00 3.00 0.00 Side Slough 134UP 0.00 0.00 0.00 Side Slough 66 0.67 0.67 0.00 0.20 Side Slough 67 0.00 0.00 0.00 0.00 0.22 0.29 0.00 0.00 0.00 3.00 0.07 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 76 0.00 0.00 0.00 Upland Slough O77 0.00 0.00 0.00 0.00 0.00 Side Slough Average CPUE Upland Slough Average CPUE Side Channel Average CPUE November February March AprilSalmon, Chinook FA-138 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 63 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-4. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-5. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-6. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for chum salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 156 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159T2 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159T3 0.00 Tributary 159T4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 160 0.00 0.00 0.00 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 162 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 November February Side Slough Average CPUE Side Channel Average CPUE Tributary Average CPUE Upland Slough Average CPUE Salmon, chum FA-104 March April November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.00 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 7.00 0.00 Side Channel WO121 0.00 0.00 0.00 0.00 0.00 0.00 7.00 0.00 0.00 Side Slough 69 0.00 0.00 0.00 0.00 0.00 Side Slough 71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough O70 0.00 0.00 0.00 0.00 0.00 Side Slough WO109 0.00 0.00 Side Slough WO150 0.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Upland Slough Average CPUE Side Channel Average CPUE Side Slough Average CPUE Salmon, chum FA-128 February March April Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.00 0.00 0.00 Side Channel 108 0.00 0.00 0.00 0.00 0.00 0.00 Side Channel 11 0.00 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.00 0.00 10.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.00 0.00 Side Slough 134 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 134UP 0.00 0.00 0.00 Side Slough 66 0.00 0.00 0.00 0.00 Side Slough 67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 76 0.00 0.00 0.00 Upland Slough O77 0.00 0.00 0.00 0.00 0.00 Side Channel Average CPUE Side Slough Average CPUE Upland Slough Average CPUE Salmon, chum FA-138 November February March April Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 64 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-7. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-8. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-9. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for coho salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 8.30 0.00 2.00 3.23 0.00 1.17 3.33 8.30 0.00 2.00 3.23 0.00 1.17 3.33 Side Slough 156 0.40 0.00 0.00 0.00 0.00 0.00 Side Slough 157 0.44 0.00 0.00 0.00 0.42 0.00 0.00 0.00 0.00 0.00 Tributary 159 11.00 1.11 2.00 0.25 8.00 0.00 38.00 0.00 Tributary 159T2 0.33 1.57 1.50 0.00 47.00 0.00 Tributary 159T3 0.17 Tributary 159T4 3.60 22.45 11.00 1.11 1.17 0.66 4.75 0.00 1.80 42.50 0.00 22.45 Upland Slough 160 4.56 2.38 3.38 0.13 Upland Slough 161 2.22 0.13 0.50 Upland Slough 162 0.30 1.25 1.75 2.25 2.36 3.63 1.75 0.96 Side Channel Average CPUE Salmon, coho FA-104 November February March April Side Slough Average CPUE Tributary Average CPUE Upland Slough Average CPUE November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.10 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 0.00 0.00 Side Channel WO121 0.11 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 69 0.13 0.00 0.00 0.13 0.00 Side Slough 71 1.80 0.13 0.00 0.00 0.00 0.00 0.00 Side Slough O70 1.10 0.13 0.00 0.25 0.00 Side Slough WO109 0.00 0.00 Side Slough WO150 0.40 36.00 0.00 1.10 0.13 0.00 0.00 0.08 0.00 18.00 0.04 0.00 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.17 3.03 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.06 3.03 0.00 0.00 0.00 0.00 Side Slough Average CPUE Upland Slough Average CPUE April Side Channel Average CPUE Salmon, coho FA-128 February March Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.13 0.75 0.00 Side Channel 108 8.30 0.00 0.50 0.00 0.50 0.00 Side Channel 11 0.00 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.38 1.67 1.00 0.00 4.15 0.00 0.31 0.00 0.41 1.67 1.00 0.00 Side Slough 134 4.80 0.00 2.00 0.00 0.50 9.00 0.25 Side Slough 134UP 0.00 0.00 0.86 Side Slough 66 0.00 0.00 0.25 0.00 Side Slough 67 1.70 0.88 1.00 1.00 2.17 0.00 0.96 0.00 0.58 0.00 9.00 0.42 0.86 Upland Slough 161 0.13 0.25 0.20 Upland Slough 76 0.50 0.00 0.00 Upland Slough O77 0.00 0.00 0.31 0.13 0.10Upland Slough Average CPUE Side Channel Average CPUE Side Slough Average CPUE Salmon, coho FA-138 November February March April Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 65 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-10. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-11. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for Sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-12. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sockeye salmon at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 156 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159T2 0.00 0.00 0.00 0.00 0.00 0.00 Tributary 159T3 0.00 Tributary 159T4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 160 0.00 0.00 0.00 0.13 Upland Slough 161 0.00 0.00 0.00 Upland Slough 162 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 November February March AprilSalmon, sockeye FA-104 Side Channel Average CPUE Side Slough Average CPUE Tributary Average CPUE Upland Slough Average CPUE November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.00 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 1.00 0.71 Side Channel WO121 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.35 Side Slough 69 0.13 0.00 0.00 0.00 0.00 Side Slough 71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough O70 0.00 0.00 0.00 0.00 0.00 Side Slough WO109 0.00 0.00 Side Slough WO150 0.00 85.00 0.00 0.00 0.04 0.00 0.00 0.00 0.00 42.50 0.00 0.00 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Upland Slough Average CPUE Side Slough Average CPUE Side Channel Average CPUE Salmon, sockeye FA-128 February March April Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.00 0.00 0.00 Side Channel 108 0.00 0.00 0.00 0.00 0.00 0.00 Side Channel 11 0.00 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 134 0.00 0.00 0.00 0.00 0.00 15.00 0.00 Side Slough 134UP 0.51 0.47 0.00 Side Slough 66 0.00 0.00 0.00 0.00 Side Slough 67 0.20 0.13 0.00 0.00 0.07 0.00 0.04 0.25 0.00 0.47 15.00 0.00 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 76 0.00 0.00 0.00 Upland Slough O77 0.00 0.00 0.00 0.00 0.00Upland Slough Average CPUE Side Slough Average CPUE Side Channel Average CPUE Salmon, sockeye FA-138 November February March April Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 66 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-13. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-14. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-15. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for lamprey at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 156 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 157 0.00 0.00 0.00 0.00 Tributary 159 2.00 0.00 3.00 0.00 3.00 0.00 2.00 0.00 Tributary 159T2 2.33 0.00 2.50 30.16 1.00 0.00 Tributary 159T3 0.00 Tributary 159T4 12.00 7.01 2.00 0.00 2.67 2.75 21.08 1.50 7.01 Upland Slough 160 0.00 0.00 0.00 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 162 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 March April Side Channel Average CPUE Side Slough Average CPUE February Tributary Average CPUE Upland Slough Average CPUE Lamprey FA-104 November November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.00 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 0.00 0.00 Side Channel WO121 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 69 0.00 0.00 0.00 0.00 0.00 Side Slough 71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough O70 0.00 0.00 0.00 0.00 0.00 Side Slough WO109 0.00 0.00 Side Slough WO150 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Upland Slough Average CPUE Side Slough Average CPUE Side Channel Average CPUE February March AprilLamprey FA-128 Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.00 0.00 0.00 Side Channel 108 0.00 0.00 0.00 0.00 0.00 0.00 Side Channel 11 0.00 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 134 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Slough 134UP 0.00 0.00 0.00 Side Slough 66 0.00 0.00 0.00 0.00 Side Slough 67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 161 0.00 0.00 0.00 Upland Slough 76 0.00 0.00 0.00 Upland Slough O77 0.00 0.00 0.00 0.00 0.00 Side Slough Average CPUE Upland Slough Average CPUE March April Side Channel Average CPUE Lamprey FA-138 November February Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 67 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.1-16. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-104 (Whiskers Slough). Table 5.1-17. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-128 (Slough 8A). Table 5.1-18. Monthly average minnow trapping, fyke netting, and backpack electrofishing CPUE for sculpin at GRTS selected sites during winter fish studies, 2013-2014 at FA-138 (Gold Creek). Macrohabitat Site ID Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 154 0.00 15.00 0.25 15.05 0.00 5.85 15.83 0.00 15.00 0.25 15.05 0.00 5.85 15.83 Side Slough 156 0.00 0.00 0.00 0.00 0.00 0.13 Side Slough 157 0.11 0.00 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.06 Tributary 159 1.00 0.00 5.00 0.00 4.00 0.13 4.00 0.00 Tributary 159T2 1.00 0.00 1.50 30.16 0.00 0.13 Tributary 159T3 0.00 Tributary 159T4 105.64 71.55 1.00 0.00 3.00 0.00 2.75 0.13 67.90 2.00 0.06 71.55 Upland Slough 160 0.11 0.00 0.00 0.00 Upland Slough 161 2.11 0.13 0.25 Upland Slough 162 0.30 0.00 0.00 0.13 0.84 0 0.04 0.13 Side Channel Average CPUE Side Slough Average CPUE Tributary Average CPUE Upland Slough Average CPUE March AprilFebruarySculpin FA-104 November November Macrohabitat Site ID Minnow trap Minnow trap Electrofish Fyke Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 115 0.20 Side Channel 63 0.00 Side Channel 64 0.00 0.00 0.00 0.00 0.00 Side Channel WO119 0.00 Side Channel WO120 0.00 1.42 Side Channel WO121 0.22 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.71 Side Slough 69 0.00 0.00 5.56 0.00 3.47 Side Slough 71 0.30 0.00 51.79 0.00 0.13 0.00 0.13 Side Slough O70 0.20 0.00 23.33 0.00 9.78 Side Slough WO109 3.33 0.00 Side Slough WO150 0.00 23.00 0.13 0.17 0.00 26.15 0.00 0.04 5.11 11.50 0.08 3.47 Upland Slough 156 0.00 0.00 0.00 Upland Slough 157 0.00 0.00 0.00 0.00 0.00 0.00 Upland Slough 158 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Side Channel Average CPUE Side Slough Average CPUE Upland Slough Average CPUE Sculpin FA-128 February March April Macrohabitat Site ID Minnow trap Electrofish Minnow trap Electrofish Minnow trap Electrofish Fyke Minnow trap Electrofish Side Channel 102 0.00 0.00 0.00 Side Channel 108 0.00 12.40 0.00 0.00 0.00 0.00 Side Channel 11 5.68 Side Channel 65 0.00 0.00 0.00 Side Channel WO127 0.00 0.00 2.00 0.00 0.00 12.40 0.00 2.84 0.00 0.00 2.00 0.00 Side Slough 134 0.70 57.78 0.00 40.82 0.25 13.00 0.00 Side Slough 134UP 8.59 16.55 20.97 Side Slough 66 0.11 0.00 0.00 0.00 Side Slough 67 0.10 0.50 0.13 0.25 0.30 57.78 0.17 24.70 0.13 16.55 13.00 0.08 20.97 Upland Slough 161 0.13 0.00 0.00 Upland Slough 76 0.00 0.00 0.00 Upland Slough O77 0.00 0.00 0.06 0.00 0.00 Side Slough Average CPUE Upland Slough Average CPUE March April Side Channel Average CPUE Sculpin FA-138 November February Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 68 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.2 -1. PIT-tagged burbot detected during the winter study period (2013-2014). Light shading indicates a shared Focus Area, darker shading indicates a shared macrohabitat within a Focus Area. Table 5.2-2. PIT-tagged rainbow trout detected during the winter study period (2013-2014). Light shading indicates a shared Focus Area, darker shading indicates a shared macrohabitat within a Focus Area. FA/PRM 80.8 Macro Tributary Array Side Channel Side Slough Side Slough Array Upland Slough Whiskers Cr.Backwater Side Channel Side Slough Side Slough Array 80.8 Tributary DMT 103.5 Upland Slough Side Channel Side Slough 5 Upland Slough Whiskers Cr.2 106.9 MC DMT 113 Side Channel 1 Upland Slough Tributary 120.7 Split Main Channel Backwater Side Channel Side Slough 1 Side Slough Upland Slough Upland Slough Indian River Tributary DMTTagging location138 141 128 104 115 128 104 Winter Detection Location FA/PRM 80.8 Macro Tributary Array Side Channel Side Slough Side Slough Array Upland Slough Whiskers Cr.Backwater Side Channel Side Slough Side Slough Array 80.8 Tributary DMT 103.5 Upland Slough Side Channel Side Slough 3 Upland Slough Whiskers Cr.6 106.9 MC DMT 1 113 Side Channel Upland Slough Tributary 120.7 Split Main Channel 1 Backwater Side Channel Side Slough Side Slough Upland Slough Upland Slough Indian River Tributary DMT 1 Winter Detection Location Tagging location104 115 128 138 141 104 128 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 69 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.3.2-1. Movement among habitats by PIT-tagged juvenile Chinook salmon detected or recaptured during the winter study. Light shading indicates a shared Focus Area, darker shading indicates a shared macrohabitat within a Focus Area. Table 5.3.2-2. Movement among habitats by PIT-tagged juvenile coho salmon detected or recaptured during the winter study. Light shading indicates a shared Focus Area, darker shading indicates a shared macrohabitat within a Focus Area. FA/PRM 80.8 103.5 Macrohabitat Tributary Array Upland Slough Side Channel Side Slough Side Slough Array Upland Slough Whiskers Cr.Backwater Side Channel Side Slough Side Slough Array Side Slough Upland Slough Upland Slough Indian River 80.8 Tributary DMT 1 103.5 Upland Slough Side Channel 3 1 Side Slough 2 Upland Slough 3 Whiskers Cr.2 106.9 MC DMT 2 Backwater 1 Side Channel 2 Side Slough 1 Side Slough 3 Upland Slough Upland Slough 1 Indian River Tributary DMT 1 128 138 141 Winter Detection Location Tagging Location128 138 141 104 104 FA/PRM 80.8 103.5 Macrohabitat Tributary Array Upland Slough Side Channel Side Slough Side Slough Array Upland Slough Whiskers Cr.Backwater Side Channel Side Slough Side Slough Array Side Slough Upland Slough Upland Slough Indian River 80.8 Tributary DMT 103.5 Upland Slough 6 Side Channel 1 1 Side Slough 3 Upland Slough 5 1 3 11 Whiskers Cr.7 2 106.9 MC DMT 1 1 Upland Slough 3 Tributary 1 Backwater Side Channel Side Slough 2 Side Slough 11 Upland Slough 3 Upland Slough Indian River 2 Tributary DMT 1 5 2Tagging Location104 115 128 138 141 Winter Detection Location 104 128 138 141 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 70 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.3.3-1. Fish counts by species for paired day/night electrofishing efforts, 2014. Salmon, ChinookSalmon, chumSalmon, cohoSalmon, sockeyeLongnose suckerSculpinTrout, RainbowSalmon, ChinookSalmon, chumSalmon, cohoSalmon, sockeyeSalmon, undifferentiatedArctic graylingLongnose suckerSculpinTrout, rainbowFebruary FA- 104 154-SC 3 3 14 20 6 15 2 10 33 February FA-138 134-SS 24 24 1 19 20 February FA-138 134UP-SS 1 17 18 2 6 29 37 February FA-138 OP2-SC 1 1 0 February FA-138 OP6-MC 1 1 4 4 March FA-104 154-SC 1 1 5 7 22 1 18 41 March FA-104 OP1-US 4 1 5 28 1 29 March FA-128 WOP2-SS 10 30 40 4 2 14 20 March FA-128 OP3-US 2 2 1 5 1 2 2 2 2 9 March FA-138 134UP-SS 1 35 36 1 14 33 51 99 March FA-138 WO127-SC 1 2 3 3 2 5 April FA-104 154-SC 4 1 19 24 1 31 3 35 April FA-104 OP1-US 3 2 5 2 25 3 1 31 April FA-138 134UP-SS 2 49 51 31 58 30 119 1 12 20 2 5 198 2 240 10 5 173 100 2 1 2 186 3 482 Day Night Day TotalNight TotalGrand Total Site IDMonth Focus Area Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 71 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.3.3-2. Relative abundance (fish per hour) of juvenile salmon targets observed for each Focus Area in winter using ARIS, 2014. Relative abundance is shown overall, monthly, overall among periods of the day and monthly during periods of the day. Numbers shown in parentheses indicate +/- 95 percent confidence limits. FA-104 FA-138 Overall 5.4 (4.6)9.0 (5.9) Feb 5.8 (4.7)0.8 (1.8) Mar 3.8 (3.8)1.9 (2.7) Apr 6.6 (5.1)24.3 (9.7) Dawn 10.1 (6.2)22.8 (9.4) Day 1.7 (2.5)0.8 (1.7) Dusk 14.2 (7.4)25.3 (9.9) Night 2.5 (3.1)2.4 (3.0) Dawn 9.7 (6.1)0.7 (1.6) Day 1.1 (2.1)0.6 (1.5) Dusk 16.0 (7.8)1.5 (2.4) Night 3.1 (3.5)0.7 (1.6) Dawn 7.2 (5.2)1.8 (2.7) Day 1.9 (2.7)0.5 (1.4) Dusk 9.3 (6.0)6.2 (4.9) Night 1.1 (2.1)1.2 (2.2) Dawn 13.4 (7.2)65.8 (15.9) Day 1.8 (2.7)1.1 (2.1) Dusk 17.3 (8.1)68.3 (16.2) Night 3.3 (3.5)7.1 (5.2) Monthly Overall Feb Mar Apr Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 72 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.4-1. Chinook Salmon Condition Factor summaries MacroHabitat Group Sample Size Mean Standard Deviation Standard error Side Channels Combined 14 0.972 0.108 0.0289 Side Sloughs Combined 38 0.981 0.152 0.0247 Upland Sloughs Combined 33 0.998 0.089 0.0155 Trib/TM Combined 20 1.01 0.191 0.0427 Table 5.4-2. Coho Salmon Condition Factor summaries MacroHabitat Group Sample Size Mean Standard Deviation Standard error Side Channels MR-8 November 25 0.939 0.092 0.0184 MR-6 November 15 1.14 0.103 0.0266 MR-8 Feb/Mar/Apr 38 1.02 0.124 0.0201 MR-6 Feb/Mar/Apr 21 0.989 0.134 0.0292 Combined 99 1.01 0.131 0.0132 Side Sloughs MR-8 November 5 0.976 0.084 0.0375 MR-6 November 71 1.09 0.104 0.0123 MR-8 Feb/Mar 26 0.923 0.088 0.0172 MR-6 Feb/Mar 43 1.00 0.107 0.0163 MR-8 Apr 43 0.968 0.100 0.0153 MR-6 Apr 22 0.981 0.159 0.0340 Combined 210 1.01 0.123 0.0085 Upland Sloughs MR-8 November 48 1.06 0.095 0.0137 MR-6 November NA NA NA NA MR-8 Feb/Mar 111 1.00 0.134 0.0127 MR-6 Feb/Mar 66 0.98 0.103 0.0126 MR-8 Apr 49 0.997 0.112 0.0160 MR-6 Apr 43 0.944 0.107 0.0164 Combined 317 0.999 0.119 0.0067 Main Channel Combined 2 0.941 0.143 0.1011 Trib/TM Combined 29 0.978 0.131 0.0243 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 73 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Table 5.4-3. Sockeye Salmon Condition Factor summary MacroHabitat Group Sample Size Mean Standard Deviation Standard error Sloughs Combined Combined 90 0.906 0.164 0.0173 Table 5.4-4. Lamprey Condition Factor summary MacroHabitat Group Sample Size Mean Standard Deviation Standard error Trib/TM Combined 54 0.150 0.0390 0.0053 Table 5.4-5. Sculpin Condition Factor summaries MacroHabitat Group Sample Size Mean Standard Deviation Standard error Side Channels Combined 35 1.03 0.171 0.0289 Side Sloughs Combined 270 1.08 0.180 0.0110 Upland Sloughs Combined 24 1.13 0.180 0.0367 Main Channel Combined 19 1.11 0.191 0.0438 Trib/TM Combined 46 1.14 0.200 0.0295 Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 74 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY 8. FIGURES Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 75 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 3-1. Winter fish studies sampling locations by macrohabitat type within and near FA-104 (Whiskers Slough) including GRTS selected off-channel habitat units, opportunistic (non-random) sample sites, sonar locations and PIT tag antenna arrays. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 76 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 3-2. Winter fish studies sampling locations by macrohabitat type within and near FA-128 (Slough 8A) including GRTS selected off-channel habitat units, opportunistic (non-random) sample sites, and PIT tag antenna arrays. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 77 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 3-3. Winter fish studies sampling locations by macrohabitat type within and near FA-138 (Gold Creek) including GRTS selected off-channel habitat units, opportunistic (non-random) sample sites, and sonar locations. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 78 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 3-4. Winter fish studies sampling locations by macrohabitat type within and near FA-141 (Indian River) including GRTS selected off-channel habitat units and opportunistic (non-random) sample sites. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 79 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.3-1. Underwater video screen shots of juvenile Chinook salmon during night observations taken with GoPro at FA-128 (Slough 8A; top) and round whitefish at during daytime observations with Aqua-Vu Micro at FA-104 (Whiskers Slough; bottom). Sonar unit housing is on lower left hand of bottom images. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 80 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.3-2. Photograph showing an ARIS unit deployed at the FA-104 Whiskers Creek site on 4 March 2014. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 81 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.3-3. Still image from ARIS data collected at FA-104 Side Slough on 3 February 2014. Gravel and cobble are shown as bright features along the substrate. Note range markers along sides of image are in 1-m increments. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 82 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.3-4. Photograph showing the electronic components for an ARIS system inside a portable shelter taken at the FA-138 Upper Side Channel site, February 12, 2014. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 83 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.3.1-1. Number of individual fish detected per hour at the FA-104 (Whiskers Slough) and FA-128 (Slough 8A) PIT arrays during the period October 12-November 20, 2013. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 84 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 4.6.2-1. PIT tag antennas frozen into the ice at FA-128 (Slough 8A, top left) and Montana Creek (top right) and preliminary water surface water height data next to antenna locations at FA-128 (Slough 8A, lower right) and FA-104 (Whiskers Slough, lower left) showing mid-winter ice jamming and flooding events. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 85 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.3.1-1. Length frequencies of Pacific salmon captured by month, 2013-2014. 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Chinook Salmon Nov Feb Mar Apr 0 50 100 150 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Chum Salmon Mar Apr 0 50 100 150 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Coho Salmon Nov Feb Mar Apr 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Length (mm) Sockeye Salmon Nov Feb Mar Apr Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 86 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.3.1-2. Juvenile Pacific salmon less than 40 mm (1.6 in) captured during winter fish sampling, 2014. 15 20 25 30 35 40 2/1 3/1 4/1 5/1Fish Length (mm) Chum salmon Chinook salmon Coho salmon Sockeye Salmon Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 87 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.3.3-1. Average monthly paired day and night electrofishing CPUE (Catch/1000m2) and standard deviation for all species combined. Figure 5.3.3-2. Average monthly paired day and night electrofishing CPUE (Catch/1000m2) and standard deviation for all species combined except sculpin. Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 88 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.3.3-3. Average monthly diel relative abundance (fish per hour) and standard deviation for juvenile salmon targets from sonar observations at FA-104 (Whiskers Sough). Figure 5.3.3-4. Average monthly diel relative abundance (fish per hour) and standard deviation for juvenile salmon targets from sonar observations at FA-138 (Gold Creek). Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 89 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4-2. Length frequencies of burbot, lamprey, sculpin and Threespine stickleback captured by month, 2013-2014. 0 1 2 3 4 5 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 220 230 240 380 430 470 520 Burbot Feb Mar Apr 0 2 4 6 8 10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Lamprey Nov Feb Mar Apr 0 20 40 60 80 0 10 20 30 40 50 60 70 80 90 100 Sculpin Nov Feb Mar Apr 0 2 4 6 8 10 0 10 20 30 40 50 60 70 80 Length (mm) Threespine Stickleback Nov Feb Mar Apr Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 90 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.2-1. Specific growth rates of juvenile Chinook and coho salmon by recapture habitat type during the winter study period. -0.30% -0.20% -0.10% 0.00% 0.10% 0.20% 0.30% 0.40% 0.50% Main Channel Backwater (n=3) Side Slough (n=3) Upland Slough (n=2) Tributary (n=2)Specific Growth Rate (% growth/day) Juvenile Chinook Salmon -0.30% -0.20% -0.10% 0.00% 0.10% 0.20% 0.30% 0.40% 0.50% Side Channel (n=7) Side Slough (n=18) Upland Slough (n=28) Tributary (n=2)Specific Growth Rate (% growth/day) Juvenile Coho Salmon Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 91 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.2-2. Specific growth rate of juvenile Chinook and coho salmon recaptured during winter study presented by tagging date, 2013-2014. -0.4% -0.3% -0.2% -0.1% 0.0% 0.1% 0.2% 0.3% 0.4% 0.5% 1-Jun 1-Jul 1-Aug 1-Sep 2-Oct 1-Nov 2-Dec 2-Jan 2-Feb 4-MarSpecific Growth Rate (% growth/day) Tagging Date Coho Chinook Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 92 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-1. Fish weight plotted against length for Chinook salmon. Outliers identified by Grubbs Test are marked with red “x”. Figure 5.4.3-2. Condition factor plotted against fish length for Chinook salmon. Red line is a local regression smoother, which indicates that condition factors are lower for small fish. 40 60 80 100 12001020304050 Length (mm)Weight (g)x xxxxxx 40 60 80 100 1200.60.81.01.21.41.6Length (mm)Condition FactorSusitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 93 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-3. Box plot showing distribution of condition factors for Chinook salmon by Geomorphic Reach, sampling period, and macrohabitat type Geomorphic ReachCondition Factor0.6 0.8 1.0 1.2 1.4 1.6 MR-8 MR-6 Nov SC MR-8 MR-6 Feb/Mar SC MR-8 MR-6 Apr SC Nov SS Feb/Mar SS 0.6 0.8 1.0 1.2 1.4 1.6 Apr SS0.6 0.8 1.0 1.2 1.4 1.6 Nov US Feb/Mar US Apr US Nov Trib/TM Feb/Mar Trib/TM 0.6 0.8 1.0 1.2 1.4 1.6 Apr Trib/TM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 94 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-4. Fish weight plotted against length for coho salmon. Outliers identified by Grubbs Test are marked with red “x”. Figure 5.4.3-5. Condition factor plotted against fish length for coho salmon. Red line is a local regression smoother, which indicates that condition factors are lower and increasing for fish < 60mm. 20 40 60 80 100 120 140051015202530 Length (mm)Weight (g)x x xxxx xxx x 40 60 80 100 120 1400.60.81.01.21.41.61.8Length (mm)Condition FactorSusitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 95 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-6. Box plot showing distribution of condition factors for coho salmon by Geomorphic Reach, sampling period, and macrohabitat type. Geomorphic ReachCondition Factor0.5 1.0 1.5 MR-8 MR-6 Nov MC MR-8 MR-6 Feb/Mar MC MR-8 MR-6 Apr MC Nov SC Feb/Mar SC 0.5 1.0 1.5 Apr SC0.5 1.0 1.5 Nov SS Feb/Mar SS Apr SS Nov US Feb/Mar US 0.5 1.0 1.5 Apr US0.5 1.0 1.5 Nov Trib/TM Feb/Mar Trib/TM Apr Trib/TM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 96 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-7. Condition factor plotted against fish length for sockeye salmon. Red line is a local regression smoother, which indicates that condition factors are highly variable for small fish. Figure 5.4.3-8. Box plot showing distribution of condition factors for sockeye salmon by Geomorphic Reach, sampling period, and macrohabitat type. 40 60 800.40.60.81.01.21.41.6Length (mm)Condition FactorGeomorphic ReachCondition Factor0.6 0.8 1.0 1.2 1.4 1.6 MR-8 MR-6 Nov SS MR-8 MR-6 Feb/Mar SS MR-8 MR-6 Apr SS Nov US Feb/Mar US 0.6 0.8 1.0 1.2 1.4 1.6 Apr US Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 97 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-9. Fish weight plotted against length for lamprey. One outlier identified by Grubbs Test is marked with red “x”. Figure 5.4.3-10. Condition factor plotted against fish length for lamprey. Red line is a local regression smoother. 40 60 80 100 120 140 1600123456 Length (mm)Weight (g)x 40 60 80 100 120 140 1600.100.150.200.250.30Length (mm)Condition FactorSusitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 98 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-11. Fish weight plotted against length for sculpin. Outliers identified by Grubbs Test are marked with red “x”. Figure 5.4.3-12. Condition factor plotted against fish length for sculpin. Red line is a local regression smoother, which indicates that condition factors are highly variable for small fish. 20 40 60 80 1000.51.01.52.02.5Length (mm)Condition Factor20 40 60 80 100051015 Length (mm)Weight (g)x x xx x x Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 99 September 2014 TECHNICAL MEMORANDUM 2013-2014 WINTER FISH STUDY Figure 5.4.3-13. Box plot showing distribution of condition factors for sculpin by Geomorphic Reach, sampling period, and macrohabitat type. Geomorphic ReachCondition Factor0.5 1.0 1.5 2.0 MR-8 MR-6 Nov MC MR-8 MR-6 Feb/Mar MC MR-8 MR-6 Apr MC Nov SC Feb/Mar SC 0.5 1.0 1.5 2.0Apr SC0.5 1.0 1.5 2.0 Nov SS Feb/Mar SS Apr SS Nov US Feb/Mar US 0.5 1.0 1.5 2.0 Apr US0.5 1.0 1.5 2.0 Nov Trib/TM Feb/Mar Trib/TM Apr Trib/TM Susitna-Watana Hydroelectric Project Alaska Energy Authority FERC Project No. 14241 Page 100 September 2014