WDFW-Salmonid Population Indicators (SPI) Escapement and pHOS

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

Data and Resources

Additional Info

Field Value
Source https://data.wa.gov/resource/65me-p2av
Author Washington Department of Fish and Wildlife Data
Last Updated August 7, 2026, 15:04 (UTC)
Created July 22, 2025, 20:01 (UTC)
Category Natural Resources & Environment
Period of Time Beginning of Data Collection
Posting Frequency Daily
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harvest_source_id c4128faf-39ff-4aa3-918e-8a395702cab3
harvest_source_title washington-state