Lakes in Sully County, South Dakota and Surrounding Areas   OTHER COUNTIES NEARBY Brule County Buffalo County Dewey County Edmunds County Faulk County Hand County Hughes County        1. Lake Oahe, Hughes County Hyde County Jones County Lyman County Potter County Stanley County Walworth County        2. Swan Lake, Walworth County South Dakota Lakes Unreviewed Lakes in Sully County, South Dakota Cottonwood Lake Durrstein Lake Fuller Lake Lake Okobojo Mundt Lake Mundt Lake Post Lake Stone Lake Sully Lake Troy Lake Walker Lake Warnes Slough To submit a review of one of the lakes above please fill out the form below. The name of the lake, (and your own name if you want):