Sanborn County RainfallUnited StatesSDSanborn County50%Woonsocket 50% Chance 50%Artesian 50% Chance 45%Letcher 45% Chance ArtesianForestburgLetcherLetcher LakeLong LakeMcCoy LakeMcCoy Lake State Public Shooting AreaMJ Aviation Airport ISchool Section LakesTwin LakesWoonsocket