Sioux County RainfallUnited StatesNDSioux County25%Fort Yates 25% Chance 25%Cannon Ball 25% Chance 30%Selfridge 30% Chance Cannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport