Location of the South Fork Trinity River Watershed
Chapter 2: South Fork Trinity River Fish Stock Identification and Population Trends
The Endangered Species Act and South Fork Salmon and Steelhead
Chapter 3: Ecological Condition of Streams as a Factor Limiting Production
What Can Habitat Typing Tell Us?
Problems With Habitat Typing Information and Its Use
South Fork Trinity River Basin Habitat Typing Report
Comparing Fish Densities and Key Habitat Variables
Chapter 4: Landscape Stability and Erodibility
Erosional Sensitivity of South Fork Trinity River Sub-Watersheds
Effects of Forest Land Use on Erosion and Sedimentation
Impacts of Past and Future Floods
Historic Changes in Main Stem Channel Conditions
Historic Changes inTributary Channel Conditions
Chapter 5: Forest Land Management as a Limiting Factor In Restoration of South Fork Trinity River Fisheries
South Fork Trinity River Timber Harvesting History
Cumulative Watershed Effects Analysis and Implementation
Land Use Practices on Private Lands
Chapter 6: Water Diversion and Water Pollution as Limiting Factors for Fisheries Resources
Water Diversion and Water Use in the Hayfork Sub-basin
Effects of Diversion and Pollution on Fisheries
Chapter 7: Fishing as a Limiting Factor on South Fork Trinity River Stocks
Agencies That Manage Klamath Basin Salmon and Steelhead
Fisheries and Their Potential Impact
PFMC Salmon Management Model Strives to Protect Natural Spawners
Possible Solution to Harvest Threat to South Fork Stocks
Wild Trout Regulations in Hayfork Creek a Potential Benefit
The Indirect Impacts of Fisheries on Salmon Food Resources
Chapter 8: Large Scale Hatchery Production and Potential Impacts on Wild Salmon and Steelhead Stocks
Potential Impacts of Hatchery Strays on Fitness of Wild Fish
Hatchery Disease Problems and Possible Effects on Wild Fish
Sharp Rise in Pre-Spawning Mortality a Cause for Concern
Competition of Hatchery Fish with Wild South Fork Fish
California Department of Fish and Game to Limit Hatchery Output
Chapter 9: Small Scale Rearing and Fish Population Restoration
Side Effects of Small Scale Rearing or Hatchery Programs
Policies and Guidelines for Small Scale Rearing
Role of Small Scale Fish Culture in South Fork Fish Restoration
Analysis, By Species, of Small Scale Hatchery Options
The Most Promising Options For Small Scale Culture
Chapter 10: South Fork Trinity River BasinFisheries Habitat Improvement Projects
Habitat Restoration Projects in the South Fork Basin
Evaluating the Benefit of Fish Habitat Improvements
Transition in Restoration Strategies
Chapter 11: Watershed Rehabilitation and Erosion Control for Fisheries Restoration
Previous Suggestions for Rehabilitation in the South Fork
Drainage Basin Watershed Inventories
Results of Watershed Inventories
Implementation of Erosion Prevention Work
Chapter 12: The Changing Roles of Agencies Involved in Restoring Fisheries and Habitat in South Fork Trinity River
Authority and Responsibilities of Agencies
How Lack of Coordination and Cooperation Has Impacted Fisheries
Intra-agency Barriers That May Hinder Fisheries Restoration
Chapter 13: Applied Research and Monitoring of Resource Conditions: Past Efforts and Future Needs
Past Watershed Monitoring and Research Provides Insight and Data
Selected Monitoring & Research Tools Needed to Guide Restoration
Chapter 14: The Role of Education in Watershed and fisheries Restoration
Fisheries and Watershed Education in Public Schools
Chapter 15: Learning From Other Fisheries Restoration Plans
Summer Steelhead Management Plan: Middle Fork Eel River
Klamath River Restoration Program Authorized by Congress
Salmon River (California) Spring Chinook Recovery Strategy
A Restoration Strategy for Idaho's South Fork Salmon River
Model Steelhead Stream Demonstration Program (South Fork)
South Fork Trinity River Salmonid Habitat Enhancement Studies
Tomki Creek Watershed Restoration Plan
East Branch of the North Fork Feather River CRMP
Redwood National Park Watershed Rehabilitation
USFS Erosion Prevention Strategy on the Nooksack River
Newly Emerging Regional Strategy for Watershed and Fish Restoration
Chapter 16: South Fork Trinity River RestorationAction Plan Recommendations
Organizational Framework for Guiding the Restoration Program
Funding for the Coordinated Resource Management Plan
Technical Framework & Goals for South Fork Restoration Program
Overview of Restoration Recommendations for Watershed Areas
Specific Recommendations for Fisheries Restoration
Recommendations for Forest Land Use in the South Fork
Recommendations for Future Watershed Erosion Control Activities
Research and Monitoring Recommendations to Guide Restoration
Chapter 17: Finding Resources and Funding Sources toRestore South Fork Trinity River Fisheries
Funding and Technical Assistance To Help With Water Conservation
Resources Available For Riparian Restoration
Using Forest Improvement Funds to Help Restore Private Watersheds
Watershed Stabilization on National Forest Lands
Fisheries Restoration as an Element of Economic Development
Waste Water Treatment and Water Conservation
Cooperative Funding Strategies For Monitoring
California Department of Fish and Game Fish Restoration Funds
Volunteer Support and Private Funding
County Fish and Game Advisory Committees Another Source
Recent Developments in Economic Development and Restoration Funding
2-1. Age at maturity of spring chinook salmon trapped on South Fork Trinity River in 1991 and 1992.
2-2. Adult salmon and steelhead estimates from 1963-1992 with years omitted for which there is no data
2-3. South Fork Trinity River female fall chinook salmon sex ratio, number returning, mortality and number surviving to spawn
2-4. Steelhead Counts in South Fork Tributaries 1988-91
3-1. Steelhead juvenile densities (in fish/meter2), by age, for various streams
3-2. Combined juvenile steelhead densities with a comparison to stream temperatures (in degrees F) and sand and fine sediment in pools
3-3. Maximum and Minimum Stream Temperatures from USFS Monitoring Program
4-1. Estimated total sediment yield, 1961-1990
4-2. Estimated sediment sources, South Fork Trinity River basin
4-3. Landslide occurrence in geologic units of the South Fork Trinity River basin
5-1. Logging history for selected South Fork Trinity River tributary basins covering 50% of the total watershed area
5-2. "Upper" South Fork Trinity River Watershed Summary
5-3. "Hayfork Creek" Watershed Summary
5-4. "Lower" South Fork Trinity River Watershed Summary
7-1. California salmon troll landings, the value of the catch, number of vessels landing salmon and number of licensed vessels
7-2. Number of Klamath basin fall chinook salmon harvested by various user groups from 1978-1992
7-3. Estimated catch of Klamath fall chinook salmon in by commercial troll and ocean sport fishermen from 1986-1992
7-4. Preseason estimates of impact of ocean salmon fisheries on Age 4 fall chinook compared to post season estimates, 1988-1992
7-5. Escapement rates of Klamath sub-basin and Trinity River sub-basin fall chinook stocks as calculated from survival of hatchery releases of fall chinook fingerlings
8-1. Stray rates of hatchery fall chinook into the South Fork Trinity River basin (1984-1990)
8-2. Pre-spawn Mortality Rate For Female Fall Chinook Salmon in the South Fork Trinity and Upper Trinity River 1955-1990
10-1. South Fork Trinity River Basin Fish Habitat Improvement Projects: Including Agencies Involved and Level and Type of Treatment .
10-2. Fish Screens Installed in South Fork Trinity River Tributaries Including: Installation Date, Season of Operation, Flow Diverted and Bypass Flows
10-3. Types of Instream Fish Habitat Improvement Structures Placed in South Fork Trinity River Basin Tributaries
1-1. South Fork Trinity River, and Trinity River basin, in relation to the entire Klamath River Watershed
1-2. Location map for South Fork Trinity River basin
2-1. Returns of South Fork Trinity River fall chinook salmon from 1985-1990 with Age 2 fish (jacks) distinguished from older aged adults
3-1. Comparison of fine sediment and sand in pool habitats, as determined by habitat typing surveys, in various streams throughout Six Rivers National Forest
3-2. Densities of juvenile salmonids by reach from Slide Creek to the East Fork of the South Fork Trinity River Figure Page
3-3. Juvenile steelhead densities in reaches of Hayfork Creek above and below Hayfork Valley
3-4. Fine sediment and sand in pool habitats in various tributaries to or reaches of the South Fork Trinity River
3-5. Maximum water temperatures in lower Hayfork Creek at Hyampom compared to the South Fork Trinity River below Butter Creek between May 1 and October 1, 1990
4-1. Geologic terranes in the South Fork Trinity River basin
4-2. Stability and erosional sensitivity of South Fork Trinity River watershed
5-1. Private and Federal ownership in the south Fork Trinity River basin
5-2. South Fork Trinity River sub-basin map
7-1. Ocean range of Klamath basin salmon stocks
7-2. Estimated catch of Klamath basin fall chinook salmon by various fisheries and escapement of natural spawners 1978-1992
7-3. Map of where the high seas driftnet fishery for squid takes place
7-4. Klamath River fall chinook adult natural spawners, 1978-1992, including original and revised escapement floors set by the PFMC
7-5. Regression using the number of two year old fall chinook salmon (jacks) to estimate the abundance of three year olds
7-6. Regression for prediction of Age 4 ocean fall chinook
7-8. Area managed as the Klamath Management Zone (KMZ) to protect Klamath fall chinook stocks and time/area cells used under the Klamath Ocean Harvest Model (KOHM)
7-9. Estimates of Age 3 Klamath fall chinook salmon before and after fishing seasons from 1985-1991
7-10. Estimated difference in sustained yield of Oregon coho salmon in response to impaired freshwater habitat conditions and years of poor ocean conditions
7-11. Harvest and biomass estimates for Pacific sardines from 1932-1990 showing near extinction
7-12. Declines of northern anchovy from 1965-1990
8-1. Total chinook salmon yearling and fingerling output from Trinity River and Iron Gate hatcheries in millions, 1978-1988
8-2. Percent survival of fingerling release groups to Age 2 from Trinity River and Iron Gate Hatcheries from 1979-88
10-1. Estimated juvenile steelhead of all age classes, sampled by electroshocking in Big Creek, upper Hayfork Creek, Rusch Creek, Salt Creek and Rattlesnake Creek, 1985-1990
10-2. Trinity River Task Force flow chart for tributary rehabilitation
10-3. Juvenile steelhead distribution by age class in pools, riffles, and runs in all reaches of Big French Creek
11-1. Twenty-one sub-basins of the South Fork Trinity River watershed used for watershed inventories
1 Habitat typing and watershed assessments completed for sub-basins of the South Fork Trinity River basin as of January 1993 pocket
2 Stream channel and watershed conditions in sub-basins of the South Fork Trinity River pocket
3 In-stream structures in sub-basins of the South Fork Trinity River watershed as of 1992 pocket