CX-025911: Survival Estimate for Passage through Snake and Columbia River Dams (Update to Categorical Exclusion Published Feb. 27, 2020)

Bonneville Power Administration (BPA) proposes to fund the National Oceanic and Atmospheric Administration’s National Marine Fisheries Service (NMFS) to mark and tag approximately 60,000 juvenile salmonids with Passive Integrated Transponder (PIT) tags.