Sioux County RainfallUnited StatesNDSioux County90%Fort Yates 90% Chance 95%Cannon Ball 95% Chance 100%Selfridge 100% Chance Cannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport