GMSMON-17 WILLISTON RESERVOIR TRIBUTARY - BC Hydro

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May 22, 2012 Report No. 1114920016-R-Rev0-2000 8 GMSMON-17 WILLISTON RESERVOIR TRIBUTARY HABITAT REVIEW two people netting fish. Sampling crews were consistent for all removal passes at each site to keep capture efficiency consistent between passes. Each site was sampled from downstream to upstream. Captured fish were transferred to buckets set along the side of the sample reach. Fish observed but not captured were recorded, including the species and estimated length when possible. Sampling effort (i.e., seconds of electrofisher operation) was recorded during each removal pass. All captured fish were enumerated, identified to species, measured for fork length (to the nearest 1 mm) and weighed (to the nearest 1 g). Scale samples were collected from salmonid species and stored in scale envelopes. After processing fish from the first electrofishing pass, a second pass was conducted in the same manner. Because of low catch rates of fish in the study sites, only two electrofishing passes were conducted at most sites, with only one pass at sites with no fish or very few fish captured (see Results Section 3.0). After all electrofishing passes were completed, fish were released back into the creek within the sample site. Table 4 provides detailed information on the sample sites, site conditions, sampling effort, and electrofisher settings used during the sampling. Maps 2 to 5 in Appendix A show the location of the block nets in each of the sampled tributaries.
GMSMON-17 WILLISTON RESERVOIR TRIBUTARY HABITAT REVIEW Table 4: Electrofisher Settings and Site Information for Mutiple-pass Removal Sampling. Creek Site Date Six Mile Lamonti Factor Ross Ole Sampled Area (m 2 ) EF Pass Time Start Finish May 22, 2012 Report No. 1114920016-R-Rev0-2000 9 EF Effort (seconds) Frequency (Hz) Electrofisher Settings Duty Cycle (%) Voltage (V) Temperature SM1 10-Aug 1758 1 16:30 17:00 479 60 36% 200 12.0 SM2 9-Aug 1750 1 16:27 17:00 769 60 36% 300 12.0 SM2 9-Aug 1750 2 17:15 17:45 580 60 36% 300 12.0 SM3 10-Aug 1520 1 11:20 11:50 491 60 36% 200 9.0 SM3 10-Aug 1520 2 12:04 14:05 478 60 36% 200 9.0 LAM 12-Aug 1225 1 9:00 9:25 n/a 60 36% 300 6.5 1 LAM 12-Aug 1225 2 9:45 10:09 349 60 36% 300 6.5 1 LAM 11-Aug 1050 1 10:55 11:28 446 60 36% 200 8.0 2 LAM 11-Aug 1050 2 11:50 12:29 408 60 36% 200 8.0 2 LAM 11-Aug 1810 1 14:25 14:55 n/a 60 36% 200 9.0 1 FR4 15-Aug 1518 1 13:50 14:20 672 70 28% 200 7.0 FR4 15-Aug 1518 2 14:30 14:55 546 70 28% 200 7.0 FR1o 14-Aug 1012 1012 1 12:02 12:30 622 60 36% 200 7.0 FR1o 14-Aug 1012 2 13:10 13:45 537 60 36% 200 7.0 OLE1 17-Aug 750 1 11:13 11:45 544 50 20% 400 6.0 OLE1 17-Aug 750 2 11:46 12:05 466 50 20% 400 6.0 OLE2 17-Aug 1840 1 13:44 14:04 499 50 20% 500 6.5 OLE2 17-Aug 1840 2 14:12 14:30 455 50 20% 500 6.5 (°C)
Page 1 and 2: Peace Project Water Use Plan Willis
Page 3 and 4: Authors May 22, 2012 Report No. 111
Page 5 and 6: May 22, 2012 Report No. 1114920016-
Page 7 and 8: Acknowledgements May 22, 2012 Repor
Page 11 and 12: 1.0 INTRODUCTION May 22, 2012 Repor
Page 13 and 14: 1.1.1 Fish Surveys May 22, 2012 Rep
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Page 23 and 24: Snow Water Equivalent (mm) 300 250
Page 25 and 26: 3.2.1 Spawner surveys 3.2.1.1 First
Page 35 and 36: 6.0 CLOSURE May 22, 2012 Report No.
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Page 45 and 46: File Location: N:\Common\Templates\
Page 61 and 62: Permit No.: PG11-70349 Last Updated
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May 22, 2012 Report No. 1114920016-
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APPENDIX D Data Summary from 2011 S
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Date Creek Site APPENDIX D Data Sum
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Location Site Date APPENDIX D Data
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Location Site Date Ole I3 Adult Wes
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Common Name APPENDIX D Data Summary
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Common Name Purple Finch Red-Breast
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APPENDIX D Data Summary from 2011 S
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APPENDIX F Fish Site Cards May 22,
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APPENDIX H Vegetation Survey Forms
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# File: WillstonTribsvs2.R APPENDIX
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Golder Associates Ltd. 220 - 1755 S
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