Fish Science Data and Maps

This page provides access to a variety of maps, applications, and databases produced at CRITFC on behalf of our member tribes.

Technical Reports summarize research conducted by CRITFC scientists to further our understanding of salmon and their habitat.

Interactive Mapping Applications run through a standard web browser and allow a user to query various data that has been produced or assembled by CRITFC and its member tribes in a map interface. The Limiting Factors Application combines various assessments of factors limiting salmon distribution and abundance, so that they may be viewed and queried by a user. The PCSRF Projects Application distinguishes tribal Pacific Coastal Salmon Recovery Fund projects by their type and location, and provides detailed reports for these projects.

Bonneville Dam Adult Fish Age and Fin Clip Reports summarize fish passage age statistics as sampled at Bonneville Dam by CRITFC staff on a weekly basis. Mainstem Dam Adult Ladder Counts provide current tables of fish passage numbers at dams throughout the Columbia and Snake rivers.

Nez Perce Fisheries Harvest Weekly Reports (temporarily hosted by CRITFC) provide weekly summary reports of fishing effort and harvest by Nez Perce tribal members at sites in the Clearwater, Salmon, and Snake River basins.

Future applications, maps, and data will continue to be developed on this site so check back soon!