ODFW Aquatic Inventories Project
Created in 1990, the Aquatic Inventories Project is a statewide freshwater and estuarine research program.
The project assesses aquatic habitat, conducts fish presence/absence surveys, monitors fish populations,
establishes salmonid watershed prioritization, monitors habitat restoration projects, and reconstructs historical
salmonid life history.
Click on the map to go directly to our GIS data clearinghouse