Columbia County RainfallUnited StatesWAColumbia County20%Dayton 20% Chance 15%Starbuck 15% Chance Big Four LakeBlue LakeDaytonKendall MonumentLake BryanLake Herbert G WestLittle Goose Lock and Dam AirportRainbow LakeSpring LakeStarbuckTouchet Valley AirportWatson LakeWeller Canyon Airport