Yreka Fish and Wildlife Office
Pacific Southwest Region
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Research, Monitoring, and Assessment Projects

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U.S. Fish and Wildlife Service
Yreka Fish and Wildlife Office
1829 S. Oregon Street
Yreka, California 96097
Phone: 530-842-5763
Fax: 530-842-4517
Email: yreka@fws.gov





View other Final Reports

(All reports are in Adobe PDF format)
Project Number
Project Description
   
2006-FP-17   2005 Fall Chinook Salmon Spawning Ground Survey      (657 Kb/39 p.) 
2006-FP-04   Klamath River Fishery Restoration Program FY 2005-2006 Investigational Report: Effects of Flow on Severity of Infection by Ceratomyxa Shasta in Klamath River Fall Chinook Salmon      (3.09 Mb/64 p.) 
2005-FP-12  Mid-Klamath River Chinook Spawner Escapement Surveys     (1.80 Mb/40 p.)
2005-FP-01   Adult Chinook Salmon Migration in the Klamath River Basin: 2005 Sonic Telemetry Study (1.59 Mb/96 p.)
2004-FP-10 Microstructural Natal Signature of Spring Chinook Salmon Otoliths from the Salmon River Drainage, Northern California   (1.03 Mb/17 p.)
2004-FP-06  Salmon River Community "Weak Stocks" Fisheries Assessment & Protection Program
2003-JITW-FP-01 Scott River Watershed Adult Coho Spawning Ground Surveys November 2004 - January 2005     (2.40 Mb/148 p.)
2003-FP-12  Spring Chinook Age Composition, Yurok Fisheries, 1987 through 2005 (32 Kb/10 p.) 
2003-FP-11 Mid-Klamath River Chinook Spawner Escapement Survey
2003-FP-10 Monitoring Klamath River Juvenile Salmonid Springtime Emigrations (Request for Continuance)
2003-FP-08 Abundance of Ceratomyxa shasta in Iron Gate Dam Reservoir
2003-FP-07 Salmon River Community "Weak Stocks" Fisheries Assessment & Protection Program    (364 Kb/22 p.)
2003-FP-05 Thermal Refugia Use by Adult Spring Chinook
2003-FP-03 Salmonid Young-of-Year Production & Habitat
2003-FP-02 Fall Chinook Age Composition Project  (884 Kb/17 p.)
2003-FP-01 Mainstem Klamath Fall Chinook Spawning Escapement
2003-Fisheries-FP-01 Draft Final Report Scott River Coho Spawning Assessment 2003-2004  (1.56 Mb/30 p.)
2002-FP-08 Fall Chinook Age Composition Project  (377 Kb/14 p.)
2002-FP-07 Assessment of Genetic Variation Between Coastal Steelhead Populations Associated With Different Run-timings  (935 Kb/30 p.)
2002-FP-06 Effects of Elevated Water Temperature on the Resistance to Ceratomyxois in the Klamath River Juvenile Steelhead Trout and Chinook Salmon  (1.87 Mb/25 p.)
2002-FP-05 Middle Klamath River Chinook Spawner Escapement Survey
2002-FP-04 Mainstem Klamath River Fall Chinook Spawning Escapement
2002-FP-03 Monitoring Klamath River Juvenile Salmonid Springtime Emigrations
2002-FP-02 Salmonid YOY Production Use Measurements
2002-FP-01 Bogus Greek Salmon Studies
2001-HP-03 Shasta River Flow and Temperature Monitoring Study
2001-FP-09 Fall Chinook Age Composition  (453 Kb/6 p.)
2001-FP-08 Mainstem Klamath River Fall Chinook Spawning Escapement  (1.01 Mb/28 p.)
2001-FP-07 Mid-Klamath River Chinook Spawner Escapement Survey  (1.62 Mb/30 p.)
2001-FP-06 Fall Chinook Young-of-the-Year Production Estimate for SALMOD
2001-FP-05 Bogus Creek Salmon Studies  (196 Kb/18 p.)
2001-FP-04 Monitoring Klamath River Juvenile Salmonid Springtime Emigrations
2001-FP-03 Health & Physiological Effects of Elevated Water Temperature on Juvenile Steelhead
2000-JITW-HP-01 Scott River Temperature Assessment  (5.12 Mb/67 p.)
2000-HP-09 Shasta Gauge   (6.30 Kb/2 p.)
2000-HP-06 USGS Seiad Gauge
2000-FP-15 Bogus Creek Salmon Studies  (205 Kb/24 p.)
2000-FP-09 Monitoring Klamath River Juvenile Salmonid Springtime Emigrations at Big Bear and Mainstem Trinity River at Willow Creek, 1997-2000
2000-FP-07 Mainstem Klamath River Fall Chinook Spawning Survey  (1.10 Mb/26 p.)
2000-FP-03 Fall Chinook Age Composition Project  (294 Kb/6 p.)
2000-FP-02 Fall Chinook Young-of-the-Year Production Estimate for SALMOD
1999-FP-17 Mid-Klamath Smolt Trapping Survey
1999-FP-10 Shasta Weather Station  (964 Kb/11 p.)
1999-FP-08 Fall Chinook Age Composition - 1998  (279 Kb/5 p.)
1999-FP-06 Fall Chinook Young-of-the-Year Production Estimate for SALMOD
1999-FP-03 Mainstem Klamath River Fall Chinook Spawning Survey
1999-FP-02 Juvenile Salmonid Monitoring on the Mainstem Klamath River at Big Bar and Mainstem Trinity River at Willow Creek 1997-2000  (8.43 Mb/115 p.)
1998-V-319h-HP-10 Salmon River Restoration Monitoring  (447 Kb/8 p.)
1998-HP-07a Multi-Spectral Video
1998-HP-05 Irrigation Tailwater Measure Devices  (1.30 Mb/10 p.)
1998-FP-06 Processing Coded Wire Tags Recovered by CDFG During the 1997 Klamath River Basin Salmon Season     (1.52 Mb/17 p.)
1998-FP-05 Evaluation of Video Recording Techniques to Identify and Enumerate Salmonids Returning to the Shasta River During the Fall of 1998
1998-FP-03 Monitoring Klamath Juvenile Salmonids Springtime Emigrations  (103 Kb/1 p.)
1998-FP-02 Mainstem Klamath River Fall Chinook Spawning Escapement
1998-FP-01 Mainstem Klamath River Coho Salmon Spawning Survey (Iron Gate Dam to the Confluence of Indian Creek)
1997-HP-08 Water Quantity Model Development  (3.42 Mb/62 p.)
1997-HP-03 Pilot Cold Water Refugial Study (Part 2)
1997-HP-02 Scott River Watershed Temperature Monitoring Program  (1.98 Mb/58 p.)
1997-FP-11 Mainstem Klamath River Fall Chinook Spawning Escapement (Request for Continuance)
1997-FP-09 Salmon Spawning Ground Survey and River Studies  (202 Kb/3 p.)
1997-FP-08 Monitoring Klamath River Juvenile Salmonid Springtime Emigrations  (105 Kb/1 p.)
1996-HP-07c Review of Water Quantity/Routing Model
1996-HP-07b Cold Water Refugial Study & Videography
1996-HP-07a Water Quantity and Routing Model
1996-HP-06 USGS Gauging Station:  Scott River
1996-HP-05 Temperature Monitoring on the Scott River  (3.86 Mb/60 p.)
1996-HP-04 USGS Gauging Station:  Shasta River
1996-HP-03 Agricultural Irrigation Assessment-Phase II
1996-HP-01 Assessment for Flow and Water Quality Control in the Klamath River Below Iron Gate Dam  (15.8 Mb/380 p.)
1996-FP-DWR Scott, Salmon, and Shasta Gauging Station
1996-FP-27 Monitoring Stocks of Concern in Pine Creek  (2.10 Mb/25 p.)
1996-FP-20 Juvenile Salmonid Monitoring on the Mainstem Klamath River at Big Bar and Mainstem Trinity River at Willow Creek
1996-FP-18 Mainstem Klamath River Fall Chinook Spawning Redd Survey
1996-FP-13 Fall Chinook Age Composition
1996-FP-12 Bogus Weir Operation, Spawning Surveys, Sport Harvest Estimates, and Monitoring of Iron Gate Hatchery Returns  (392 Kb/8 p.)
1996-FP-12a Eulachon/Lamprey Assessment  (1.03 Mb/24 p.)
1996-FP-11 Assessment of Anadromous Fish Stocks in Blue Creek, Lower Klamath River California 1994-1996
1996-FP-11/FP-12 Assessment of Anadromous Fish Stocks in Blue Creek, Lower Klamath River California 1994-1996
1995-III-319h-HP-04 Scott River Water Efficient Stockwater System and KRIS Access Station
1995-HP-06 Water Temperature Monitoring of the Klamath River Mainstem (3.98 Mb/135 p.)
1995-HP-03 Assessment of Fall Agriculture Irrigation Water Conservation Potential in the Scott Valley (2.05 Mb/51 p.)
1995-FP-11 Spring Emigration Assessment of Klamath River Juvenile Salmonids
1995-FP-08 Mainstem Klamath River Fall Chinook Spawning Escapement (1.31 Mb/35 p.)
1995-FP-07 Genetic analysis of the Klamath River Green Sturgeon (.99 Mb/23 p.)
1995-FP-05 Middle Klamath River Fall Chinook Salmon Survey
1995-FP-03 Age Composition of the 1995 Klamath River Fall Chinook Run (086 Kb/12 p.)
1995-FP-01 Health, Physiology, and Migration Characteristics of Iron Gate Hatchery Chinook Release Groups in 1995
1994-HP-08 Shasta River Monitoring (260 Kb/7 p.)
1994-HP-02 Temperature Monitoring on the Scott River, Phase 1 (7.64 Mb/113 p.)
1994-FP-19 Age Composition of the 1993 Klamath River Fall Chinook Run
1994-FP-10 Health/Physiology Evaluation of Hatchery Yearling
1993-HP-15 Water Temperature Monitoring of the Klamath Mainstem
1993-HP-13 Crapo Creek Watershed Condition and Improvement Needs Inventory (11.7 Mb/148 p.)
1993-HP-02 Coarse Woody Material Survey of Mid-Klamath Tributaries
1993-FP-13 Age and Growth of Klamath River Green Sturgeon (913 Kb/25 p.)
1993-FP-07 Mainstem Klamath River Fall Chinook Spawning Escapement Survey (1.41 Mb/2 p.)
1993-FP-06 Age Composition of the 1992 Klamath River Fall Chinook Run Base on Scale Sampling Program (298 Kb/4 p.)
1993-FP-05 Juvenile Salmonid Monitoring on the Trinity and Klamath Rivers (3.09 Mb/71 p.)
1993-FP-04 Health & Physiology Monitoring of Chinook & Steelhead Smolts in the Trinity and Klamath Rivers (811 Kb/12 p.)
1992-HP-15 Water Temperature Monitoring of the Klamath River Mainstem (2.36 Mb/66 p.)
1992-HP-01 Pine Creek Sediment Monitoring Project (1.56 Mb/50 p.)
1992-FP-12 Monitoring Outmigrant Juvenile Salmonids in Mill, Pine, Supply and Tish Tang Creeks on the Hoopa Valley Reservation 1992-1995 (1.35 Mb/35 p.)
1992-FP-11 Tagging of Green Sturgeon for Estimation of Population Size and Range of Migrations (252 Kb/5 p.)
1992-FP-08 Population Genetics of Chinook Salmon in the Salmon River System (685 Kb/14 p.)
1992-FP-07 Disease Survey of Klamath River Salmonid Smolt Population (2.35 Mb/56 p.)
1992-FP-05 Age Composition of the 1991 Klamath River Fall Chinook Run Based on Scale Sampling Program (362 Kb/8 p.)
1992-FP-04 Monitoring of Klamath River Yearling Salmonid Emigrations
1992-FP-02 Investigations on Blue Creek FY 1992 - Status of Salmon and Steelhead Stocks of Blue Creek (2.10 Mb/49 p.)
1991-HP-10 Scott River Riparian Zone Inventory and Evaluation (3.97 Mb/136 p.)
1991-HP-09 Salmon Sub-basin Sediment Analysis (21.4 Mb/415 p.)
1991-HP-07 Upper South Fork of the Salmon River Riparian Study (2.27 Mb/39 p.)
1991-HP-03 Spring Chinook Salmon Habitat Requirements in the Salmon River, Klamath River Basin, California (1.32 Mb/33 p..)
1991-HP-01 A Remote Sensing and Geographic Information System (GIS) Feasibility Analysis of the Lower Klamath and Salmon River Basins (6.65 Mb/78 p.)
1991-FP-193 Shasta Racks Modification/Repair (219 Kb/4 p.)
1991-FP-06 Monitoring Juvenile Chinook Salmon Prior to Estuary Entry
1991-FP-05 Monitoring Klamath River Yearling Salmonid Emigration
1991-FP-04/90-FP-2.23 Klamath River Fisheries Assessment Program - Investigations on Blue Creek Annual Report FY 1990-91 (3.64 Mb/94 p.)
1991-FP-03 Klamath River Fisheries Assessment Program - Investigations on the Lower Tributaries to the Klamath River Annual Report FY 1991 (2.59 Mb/65 p.)
1991-FP-01 Karuk Tribal Harvest Monitoring Program - 1991 (890 Kb/18 p.)
1990-HP-4.2 Phase II Scott River Granitic Sedimentation Study, French Creek Subbasin Erosion Control Assessment (18.1 Mb/203 p.)
1990-HP-2.71 Shasta River Fisheries Water Quality Project (1.77 Mb/60 p.)
1990-HP-2.41 Lower Salmon River Subbasin Fish Habitat Condition and Utilization Assessment (4.85 Mb/93 p.)
1990-FP-2.51 Klamath River Fisheries Assessment Program - Juvenile Salmonid Trapping on the Mainstem Trinity River at Willow Creek and on the Mid-Klamath River at Big Bar (2.51 Mb/59 p.)
1990-FP-2.23/91-FP-04 Klamath River Fisheries Assessment Program - Investigations on Blue Creek Annual Report FY 1990-91 (3.64 Mb/94 p.)
1990-FP-2.22 Klamath River Fisheries Assessment Program - Investigations on Lower Tributaries to Klamath River Annual Report FY 1990-91 (4.87 Mb/89 p.)
1990-FP-2.21 Salmon, Scott, and Mid-Klamath Subbasin Spawning Ground Utilization Surveys 1990-91 (3.52 Mb/71 p.)
1990-FP-01 Karuk Tribal Harvest Monitoring Program (2.93 Mb/48 p.)
1989-HP-4.25 Evaluation of Fish Habitat Conditional in 125 Stream Miles (2.47 Mb/37 p.)
1989-HP-4.14 Scott River Basin Granitic Sediment Study (10.5 Mb/176 p.)
1989-HP-2.61 Scott River Flow Augmentation Study (10.2 Mb/137 p.)
1989-HP-2.42 Pine Creek Watershed Assessment Report - A Plan of Action for Erosion Prevention and Control in the Pine Creek Watershed, Hoopa, CA (9.34 Mb/156 p.)
1989-FP-2.51 Klamath River Fisheries Assessment Program - Klamath River Basin Juvenile Salmonid Fisheries Investigation - FY 1989 (3.74 Mb/93 p.)
1989-FP-2.31 Evaluation of Fish Habitat Condition and Utilization in Salmon, Scott, Shasta, and Mid-Klamath Subbasin Tributaries (12.3 Mb/245 p.)
1989-FP-2.25 Hydroacoustic Counting of Salmon and Steelhead Trout Runs Klamath river Tributaries Project (947 Kb/17 p.)
1989-FP-2.23 Klamath River Fisheries Assessment Program - Investigation on Blue Creek Annual Report - FY 1989 (1.57 Mb/56 p.)
1989-FP-2.22 Klamath River Fisheries Assessment Program - Investigations on the Lower Tributaries to the Klamath River Annual Report - FY 1989 (1.43 Mb/38 p.)
1989-FP-2.21 Klamath River Fall Chinook Salmon Natural Spawning Escapement Project (1.57 Mb/46 p.)
1989-FP-2.20 Klamath River Fisheries Assessment Program - Investigations on Blue Creek Annual Report FY 1898 (1.59 Mb/56 p.)
1989-FP-2.12a Determination of Levels of Coded-Wire-Tagging Needed to Support Time/Area Harvest Management (3.55 Mb/71 p.)
1989-FP-2.12 Determination of Levels of Coded-Wire-Tagging Needed to Support Time/Area Harvest Management (2.48 Mb/60 p.)