South Front Street

The South Front Street boat ramp in Hennepin provides public access to the Illinois River, a major waterway with significant flow and current. The Illinois River is a substantial stream (Stream Order 9) with an average flow of approximately 27,210 cubic feet per second and average velocity of 4.3 feet per second, making it suitable for motorboats, canoes, and kayaks. The gentle average gradient of 0.3 feet per mile means relatively consistent conditions, though paddlers should be aware of the steady current when planning upstream travel.

This access point is located in Putnam County along the lower-middle section of the Illinois River, positioned about 1,472 miles from the river mouth. The ramp is one of several public launching facilities in the area, making it a convenient entry point for day trips, fishing expeditions, or longer paddling adventures on this major river system. Paddlers should be prepared for the river's size and current; this is not a beginner-friendly, slow-moving waterway. Check local conditions and water levels before launching, and use appropriate caution when operating boats on this high-flow major river.