Salem Reservoir   Be the first to submit input for Salem Reservoir. If you have info on Salem Reservoir, Marion County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Salem Reservoir.   Lakes Near Salem Reservoir: Lake Centralia, Marion County, 6 miles away Raccoon Lake, Marion County, 12 miles away   Marinas On or Near Salem Reservoir: Boulder Access Marina, Shattuc, 20 miles away Vandalia Lake Marina, Vandalia, 20 miles away   Hotels Near Salem Reservoir: Super 8 Salem, Salem, 2 miles away Comfort Inn & Suites, Salem, 2 miles away Red Carpet Inn Dix, Dix, 11 miles away Americas Best Value Inn, Centralia, 14 miles away Hampton Inn Mt Vernon, Mount Vernon, 18 miles away