Sanborn County RainfallUnited StatesSDSanborn County5%Woonsocket 5% Chance 10%Artesian 10% Chance 5%Letcher 5% Chance ArtesianForestburgLetcherLetcher LakeLong LakeMcCoy LakeMcCoy Lake State Public Shooting AreaMJ Aviation Airport ISchool Section LakesTwin LakesWoonsocket