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Yellowtail Afterbay Dam

Photo of Yellowtail Afterbay Dam, Montana
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RegionFacilities in Great Plains | Great Plains Home Page
CountyBig Horn
ProjectYellowtail Unit, Pick-Sloan Missouri River Basin Program
Dam TypeConcrete gravity with embankment wings
ReservoirYellowtail Afterbay
WatercourseBighorn River
Location 2.2 miles downstream from Yellowtail Dam
Original Construction1964-1965
National ID NumberMT00582

Last updated: Apr 02, 2013