Mississippi River Boat Ramp

This boat ramp provides access to the mighty Mississippi River in Alton, Madison County, positioned along one of North America's most significant waterways. As a major river system (Stream Order 10), the Mississippi at this location carries substantial flow averaging over 685,000 cubic feet per second with an average velocity of 11.24 feet/second. Paddlers and boaters should be prepared for strong currents and plan accordingly, especially if you're new to the river.

The Alton location sits in the lower portion of the Mississippi's 1,840-mile course, with relatively modest gradient (0.8 ft/mile average), meaning the water moves at a steady, powerful pace rather than dropping steeply. This ramp is ideal for launching kayaks, canoes, and motorboats heading into the river's main channel or exploring nearby sloughs and backwaters. Given the river's size and flow characteristics, this access point is best suited for experienced paddlers or those familiar with large river conditions.

For specific details about parking, fees, hours of operation, and current facility amenities, contact local authorities or check with the Illinois DNR, as this information was not included in the available data.