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Federal Columbia River Power System Dam Improvements and Spill Information

NOAA Fisheries has worked with the U.S. Army Corps of Engineers and the Bonneville Power Administration to improve fish passage

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Dereka Chargualaf wading in a river, writing on a clipboard Dereka Chargualaf, Fish Biologist with NOAA Fisheries West Coast Region in the California Coastal Office records data during a site visit on the Sacramento River. 
Chinook salmon jump in frothy white water Chinook salmon jump in frothy white water. Credit: Laura Mahoney/USFWS