WDFW Status and Trends Analysis of Salmon Abundance Data (Step 1, 2022)

Summary document for 2022. Note: 2020 attached as well.

WDFW SPI wild salmonid recovery goals

WDFW SPI wild salmonid abundance

WDFW SPI wild salmonid populations

WDFW SPI wild salmonid abundance including proportion hatchery origin spawners (pHOS).

SPI natural origin spawner abundance metrics and indicators data

The Northwest Fisheries Science Center's (NWFSC) Salmon Population Summary (SPS) database provides public access to demographic data compiled for ESA-listed salmonid populations as part of the NWFSC's technical recovery planning efforts. The database contains data collected by co-managers (WDFW, ODFW, IDFG, and Tribes) and compiled in cooperation with NWFSC staff for: spawning abundance, age structure of wild spawners, fraction of natural spawners that are of wild origin, and the reduction in spawning abundance due to harvest. For some populations, additional data fields are also available. The data correspond to the populations identified by the NMFS Technical Recovery Teams, and are used in part to assess population and ESU-level recovery criteria for many listed ESUs. Most importantly, this data is critical for informing 5 year ESA salmon reviews, and makes 5 year status review data available to the public. Abundance of ESA-listed salmonids.

Recovery goals for ESA-listed salmon and steelhead populations in Washington State.

WDFW juvenile wild salmonid abundance