Bonneville Power Administration (BPA) proposes to fund the National Marine Fisheries Service (NMFS) to assess the migrational characteristics and e…
Office of NEPA Policy and Compliance
December 14, 2021
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Bonneville Power Administration (BPA) proposes to fund the National Marine Fisheries Service (NMFS) to assess the migrational characteristics and estimate parr-to-smolt survival for Snake River wild spring/summer Chinook salmon (Oncorhynchus tshawytscha) at Lower Granite Dam; characterize parr and smolt survival and movement out of natal rearing areas of selected streams; and examine the relationships among fish movement, environmental conditions within the streams, weather, and climate data.