Truman Reservoir Management Lands (Salt Creek) offers 3,947 acres of access to the Osage River arm of Truman Reservoir in St. Clair County. Located 2 miles north of Roscoe on Highway E, this area is open daily from 4:00 a. m. to 10:00 p. m.

, with extended hours for hunting, fishing, and boating activities. The area supports fishing, waterfowl hunting, and water recreation on the reservoir.