Muskingum Watershed Conservancy District

Responsible stewards dedicated to providing the benefits of flood reduction, conservation and recreation in the Muskingum River Watershed. The Muskingum River Watershed, which covers more than 8,000 square miles and drains into the Muskingum River, is the largest wholly contained watershed in the state of Ohio, covering about 20 percent of the state. The Muskingum River - which is formed by the confluence of the Tuscarawas and Walhonding rivers at Coshocton, OH - empties into the Ohio River at Marietta.