Lake Ouachita is owned and operated by the U.S. Army Corps of Engineers (USACE) Vicksburg District.
The USACE Ouachita Project Office, located on a hill overlooking Lake Ouachita, oversees the operations of Lake Ouachita, DeGray Lake, and Lake Greeson. The lakes’ missions include hydropower, water supply, flood risk management, environmental stewardship, and recreation.
Contact information:
Lake Ouachita Field Office
Telephone: 501-767-2101
Website: https://www.mvk.usace.army.mil/Missions/Recreation/Lake-Ouachita/
USACE Vicksburg District Public Affairs Office
Telephone: 601-631-5000
Email: vicksburgdistrict@usace.army.mil
Website: http://www.mvk.usace.army.mil/