Arkabutla Lake is a reservoir on the Coldwater River in the U.S. state of Mississippi. It is one of four Flood Damage Reduction reservoirs in northern Mississippi. With an annual visitation exceeding 2 million people, Arkabutla Lake accommodates a wide variety of recreational interest throughout the entire year. The Arkabutla Lake project includes 57,250 acres (231.7 km²) of land and water. The dam is 11,500 ft (3,500 m) long with an average height of 67 ft (20 m).