The Smithland Navigation Project is located on the Ohio River at 918.5 River Miles below Point Bridge, Pittsburgh, Pennsylvania and 62.5 miles upstream of the confluence of the Ohio and Mississippi rivers.
Locks and Dam No. 52 is located on the Ohio River, near Brrokport, IL, at mile 939 below Pittsburgh, Pennsylvania.
Locks and Dam No. 53 is located on the Ohio River, upstream of Mound City, IL.
Rend Lake, IL, located in the heart of southern Illinois, is a natural haven for wildlife and a recreational haven for visitors. Rend Lake consists of 18, 900 acres of water and 20, 000 acres of land.
Carlyle Lake is located on the Kaskaskia River, approximately 107 miles above its mouth, near the community of Carlyle, Illinois. Carlyle Lake is the largest man-made lake in Illinois, with over 26, 000 acres of water and 11, 000 acres of public land.
Lake Shelbyville, located in central Illinois, offers beaches, hiking trails, marinas, boat ramps, and over 1500 campsites.