Sioux County RainfallUnited StatesNDSioux County10%Fort Yates 10% Chance 10%Cannon Ball 10% Chance 5%Selfridge 5% Chance Cannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport