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Federal Columbia River Power System Water Management

FCRPS Reservoirs are managed to provide beneficial flow conditions and dams are operated to provide safe passage, to allow migrating juveniles to reach the Columbia River estuary and the Pacific Ocean.

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A NOAA aerial survey crew gathers in front of a NOAA Twin Otter aircraft during a stop in Astoria, Oregon. A NOAA aerial survey crew gathers in front of a NOAA Twin Otter aircraft during a stop in Astoria, Oregon in 2014. From left: Lt. Michael Sandor Silagi, Office of Marine and Aviation Operations; Joel Schumacher, Scott Benson, and Tomoharu Eguchi, Southwest Fisheries Science Center; Camryn Allen, Pacific Islands Fisheries Science Center; Dan Prosperi, Southwest Fisheries Science Center; and Lt. Shanae Coker, Office of Marine and Aviation Operations.