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State
WDFW - Salmonid Population Indicators Database (SPI) Metrics and Indicators
State of Washington —
SPI natural origin spawner abundance metrics and indicators data -
State
WDFW-Salmonid Population Indicators (SPI) Escapement
State of Washington —
WDFW SPI wild salmonid abundance -
State
WDFW- Juvenile Population Abundance
State of Washington —
WDFW juvenile wild salmonid abundance -
County
Habitat data for "Juvenile Pacific salmonid habitat use in two Puget Sound lowland rivers"
King County, Washington —
This dataset represents habitat measurements and fish sampling (https://data.kingcounty.gov/Environment-Waste-Management/Fish-data-for-Juvenile-Pacific-salmonid-... -
State
Middle Columbia Adult Abundance Summary Tables 12-05-2018
State of Washington —
Table provides a high-level summary of the adequacy of adult abundance data for the Middle Columbia salmon recovery region. -
State
LC Summary Tables 12-05-2018
State of Washington —
Lower Columbia AA summary table for 2018 SOS -
County
6PPD-Quinone (6PPDQ) Treatment by High-Performance Bioretention Soil Mix
King County, Washington —
This data set consists of all data from the following King County publication: Chelsea Mitchell. 2025. Testing Removal of 6PPDQ and Coho Salmon Lethality by High-... -
State
WDFW-Coded Wire Tag Fish Recoveries
State of Washington —
New data (unverified) within this dataset is preliminary and subject to change per the verification process. -
State
WDFW-Spawning Ground Surveys
State of Washington —
A nightly summary of live fish counts, dead fish counts, and redd counts stored in the WDFW Fish Traps and Surveys (FTS) database. *Disclaimer: This is an evolving... -
State
WDFW-Salmonid Population Indicators (SPI) Escapement and pHOS
State of Washington —
WDFW SPI wild salmonid abundance including proportion hatchery origin spawners (pHOS). -
State
WDFW-Salmonid Population Indicators (SPI) Populations
State of Washington —
WDFW SPI wild salmonid populations -
State
UC Summary Tables 12-05-2018
State of Washington —
Upper Columbia AA summary table for 2018 SOS -
City
Landsburg Fish Ladder Annual Salmon Counts
City of Seattle —
The Landsburg Fish Ladder was constructed in 2003 at the Landsburg Diversion Dam at River Mile 23 on the Cedar River. Data includes annual (Return Year) salmon counts... -
State
Statewide Coho and Chinook Commercial and Recreational Harvest 1-09-2023
State of Washington —
Provides Chinook and Coho commercial and recreational harvest numbers for tribal and non-tribal fisheries in Washington, 1973 through 2020. -
State
WDFW-Hatchery Programs
State of Washington —
A list of hatchery programs presented in the Salmon Conservation Reporting Engine (SCoRE) -
State
Summer Low Flow Indicator 1975-2017
State of Washington —
Summer Low Flow Trend Indicator results, statewide, updated through Oct 2017. This information is updated annually with an additional year of flow data. These results... -
State
WDFW-Bonneville Dam observations
State of Washington —
Visual observations of Chinook salmon ascending fish ladders at Bonneville Dam by ecotype (Bright and Tule) and size class (Jack, Stubby, and Adult) conducted during... -
Federal
Surveys of channel bed topography from two restored reaches of the lower Merced River, California
Department of the Interior —
Surveys of channel and floodplain topography were used to characterize the morphology of two reaches of the lower Merced River in California's Central Valley and to...