Lewiston Lake Dam and Powerplant

Bureau of Reclamation

CA · 40.7270, -122.7930

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Reservoir Elevation

1901.47ft

As of Sep 8, 2026, 8:00 AM UTC

Published by Bureau of Reclamation

Reservoir conditions

Storage: 14,263 acre-feet

Historical levels

About Lewiston Lake Dam and Powerplant

Lewiston Lake Dam and Powerplant is located in CA at coordinates 40.7270°N, 122.7930°W. Water level data is provided by Bureau of Reclamation. The latest reading is 1901.47 ft.

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