Lake level
Potholes Reservoir, WA
1,028.99
ft
water level
+0.33 ft in 7 days
Last 30 days
1,027.82 to 1,029.04 ft
Aug 31, 2026
Sep 30, 2026
As of
Sep 30, 2026
ยท U.S. Bureau of Reclamation
MyWaterLevel