Klamath/Trinity Program Biological Information Documents

Documents pertinent to the Klamath/Trinity Program, including historical documents, Trinity River Project and Klamath River Project annual reports, semi real time weir counts, semi real time hatchery returns, semi real time harvest estimates and reference materials related to the fisheries and restoration of the Klamath and Trinity Basins.

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Results 1 - 50 out of 147. Rows per page: 30 50 100 250 500 1   2  3 Page 1 of 3   File   Title Subject Author Published    (102 KB) 2024/25 Trinity River Project trapping summary through Julian week 36 Trapping summary results, Trinity River, 2024-25 field season Kier, M. C. 9/10/2024    (454 KB) Klamath River Basin fall Chinook Salmon spawner escapement, in-river harvest and run-size estimates, 1978 - 2023. Klamath River Basin Fall Chinook Salmon spawner escapement, in-river harvest and run-size estimates California Department of Fish and Wildlife 2024    (9.15 MB) Chinook Salmon, Coho Salmon and fall-run steelhead run-size estimates using mark-recapture methods, 2022-23 season. Final annual report. Annual Report Trinity River Basin Salmon and Steelhead Monitoring Project KIER, M. C., J. HILEMAN and K. LINDKE 2023    (403 KB) Trinity Tag Return Form Trinity tag return form TRP staff 2020    (314 KB) Klamath River Basin spring Chinook Salmon spawner escapement, In-river harvest and run-size estimates, 1980-2021. Klamath River Basin Spring Chinook Salmon Spawner Escapement, River Harvest and Run-size Estimates, 1980-2021 California Department of Fish and Wildlife 2023    (1.59 MB) 2021 Angler Creel Surveys in the lower Klamath River 2021 Klamath River estuary creel survey Troxel, D. 2022    (465 KB) 2020 Angler Creel Surveys in the Lower Klamath River 2020 Klamath River estuary creel survey Troxel, D. and K. Lindke 2021    (958 KB) North Coast Salmon Report Card Annual Report 2022 North Coast salmon report cards Troxel, D. 2023    (1,010 KB) Shasta River Chinook and coho observations in 2012-2013, Siskiyou County, CA Klamath Basin salmonid monitoring, Shasta River Chesney, D. and M. Knechtle 2013    (802 KB) Shasta River Chinook and coho observations in 2009-2010, Siskiyou County, CA Klamath Basin salmonid monitoring, Shasta River Chesney, D. and M. Knechtle 2011    (2.06 MB) Shasta River Chinook and coho observations in 2011-2012, Siskiyou County, CA Klamath Basin salmonid monitoring, Shasta River Chesney, D. and M. Knechtle 2012    (938 KB) Scott River salmon studies - 2009 final report Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. and D. Chesney 2011    (1.12 MB) Scott River salmon studies - 2012 final report Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. and D. Chesney 2013    (4.85 MB) Scott River salmon studies - 2011 final report Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. and D. Chesney 2012    (440 KB) Iron Gate Hatchery - 2008 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery - Final Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Chesney, D. 2009    (239 KB) Iron Gate Hatchery - 2009 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery - Final Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Chesney, D. and M. Knechtle 2010    (839 KB) Iron Gate Hatchery - 2012 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Chesney, D. and M. Knechtle 2013    (344 KB) Iron Gate Hatchery - 2011 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Chesney, D. and M. Knechtle 2012    (612 KB) 2009 Trinity River tributaries steelhead spawning survey report Steelhead spawning and monitoring Hill, A. 2009    (557 KB) 2008 Trinity River tributaries steelhead spawning survey report Steelhead spawning survey and monitoring Hill, A. 2008    (617 KB) 2006 Trinity River tributaries steelhead spawing survey report Steelhead spawning survey and monitoring Hill, A. 5/2008    (562 KB) 2007 Trinity River tributaries steelhead spawning survey report Steelhead spawning survey and monitoring Hill, A. 6/2008    (563 KB) Iron Gate Hatchery - 2010 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Results of salmon returns to Iron Gate Hatchery, Fall 2010. Chesney, D. and M. Knechtle 2011    (984 KB) Scott River salmon studies - 2010 final report Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. and D. Chesney 2011    (1.01 MB) Scott River salmon studies - 2008 Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. 2009    (332 KB) Iron Gate Hatchery - 2007 annual report Iron Gate Hatchery (Klamath River) salmon recovery Chesney, D. 2008    (360 KB) Iron Gate Hatchery - 2006 annual report: Recovery of Fall-run Chinook and coho salmon at Iron Gate Hatchery Iron Gate Hatchery (Klamath River) salmon recovery Chesney, D. 2007    (472 KB) Iron Gate Hatchery - 2005 annual report Iron Gate Hatchery (Klamath River) salmon recovery Richey, J. 2006    (720 KB) Iron Gate Hatchery - 2004 annual report Iron Gate Hatchery (Klamath River) salmon recovery Hampton, M. 2005    (222 KB) Iron Gate Hatchery - 2003 annual report Iron Gate Hatchery (Klamath River) salmon recovery Richey, J. 2007    (3.12 MB) Iron Gate Hatchery - 2002 annual report Iron Gate Hatchery (Klamath River) salmon recovery Richey, J. 2006    (7.31 MB) Chinook and Coho Salmon and fall-run steelhead run-size estimates using mark-recapture methods, 2019-20 season. Annual report. Salmon and steelhead monitoring in the Trinity River basin, 2019-20 season Kier, M. C., J. Hileman and K. Lindke 2020    (5.10 MB) Chinook Salmon, Coho Salmon and fall-run steelhead run-size estimates using mark-recapture methods, 2021-22 season. Final annual report. Salmon and steelhead monitoring in the Trinity River basin, 2021-22 season Kier, M. C., J. Hileman and K. Lindke 2022    (7.97 MB) Chinook Salmon, Coho Salmon and fall-run steelhead run-size estimates using mark-recapture methods, 2020-21 season. Salmon and steelhead monitoring in the Trinity River basin, 2020 season Kier, M. C., J. Hileman and K. Lindke 2021    (85.2 KB) 2021/22 CDFW Trinity River trapping summary Trapping summary results, Trinity River, 2021-22 field season TRP staff 2022    (1.27 MB) Shasta River Salmonid Monitoring 2017, Siskiyou County, CA Klamath Basin salmonid monitoring, Shasta River D. Giudice and M. Knechtle 2018    (1.26 MB) Shasta River Chinook and Coho Salmon observations in 2018, Siskiyou County, CA Klamath Basin salmonid monitoring, Shasta River Domenic Giudice and Morgan Knechtle 2019    (4.76 MB) 2018 Scott River Salmon Studies - Final Report Salmon run monitoring on Scott River (Klamath Basin), CA Morgan Knechtle and Domenic Giudice 2019    (887 KB) South Fork Trinity River 2015 Summer Temperature Report South Fork Trinity River summer temperature Andrew M. Hill 2016    (1.05 MB) 2017 Scott River Salmon Studies - Final Report Salmon run monitoring on Scott River (Klamath Basin), CA Morgan Knechtle and Domenic Giudice 2018    (982 KB) 2016 Scott River Salmon Studies - Final Report Salmon run monitoring on Scott River (Klamath Basin), CA Knechtle, M. and D. Chesney 6/2017    (1.06 MB) Iron Gate Hatchery - 2018 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Iron Gate Hatchery (Klamath River) salmon recovery Domenic Giudice and Morgan Knechtle 2019    (13.3 MB) Iron Gate Hatchery - 2017 annual report: Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Domenic Giudice and Morgan Knechtle 2018    (4.20 MB) Iron Gate Hatchery - 2016 annual report: Recovery of fall-run Chinook and Coho Salmon at Iron Gate Hatchery Recovery of fall-run Chinook and coho salmon at Iron Gate Hatchery Diana Chesney and Morgan Knechtle 2017    (3.80 MB) Bogus Creek salmon studies 2015 - Final report Results of salmon monitoring on Bogus Creek (Klamath Basin), CA Morgan Knechtle and Diana Chesney 2016    (1.14 MB) Bogus Creek salmon studies 2017 - Final report Results of salmonid monitoring on Bogus Creek (Klamath Basin), CA Morgan Knechtle and Domenic Giudice 2018    (1.29 MB) Bogus Creek salmon studies 2016 - Final report Results of salmon monitoring on Bogus Creek (Klamath Basin), CA Morgan Knechtle and Diana Chesney 7/2017    (4.14 MB) 2017-18 ANNUAL REPORT - TRINITY RIVER BASIN SALMON AND STEELHEAD MONITORING PROJECT: CHINOOK AND COHO SALMON AND FALL-RUN STEELHEAD RUN-SIZE ESTIMATES USING MARK-RECAPTURE METHODS Trinity River CA salmon and steelhead monitoring Kier, M. C., J. Hileman and K. Lindke 2018    (3.84 MB) 2018-19 ANNUAL REPORT - TRINITY RIVER BASIN SALMON AND STEELHEAD MONITORING PROJECT: CHINOOK AND COHO SALMON AND FALL-RUN STEELHEAD RUN-SIZE ESTIMATES USING MARK-RECAPTURE METHODS Trinity River CA salmon and steelhead monitoring Kier, M. C., J. Hileman and K. Lindke 2019    (69.7 KB) 2019 Trinity River Project trapping summary Trapping summary results, Trinity River, 2019-20 field season TRP staff 2019