BErlin Reservoir

The Lake

Berlin Lake is a 3,590-acre lake in northeastern Ohio, located on the Mahoning River at the junction of Stark, Portage, and Mahoning counties. It was constructed by the U.S. Army Corps of Engineers in 1942 for flood control, low flow augmentation, water quality control, and water supply. The lake is a popular destination for sailing, fishing, boating, swimming, camping, and picnicking.

the water

  • Average Depth: 23 feet

  • Maximum Depth: 55 feet

  • Surface Area: 3,590 acres

  • Water Volume: 54,000 acre-feet

  • Water Temperature: April 45-55, May 55-65, June 65-75, July 75-80, August 75-80, September 70-75, October 60-65

u.s. Army Corps of Engineers

The U.S. Army Corps of Engineers plays several crucial roles at Berlin Lake. Authorized by the Flood Control Act of 1938, Berlin Lake serves as one of 16 flood damage reduction projects in the Army Corps' Pittsburgh District. The Corps manages 189 acres of land dedicated to public recreation, including Mill Creek. The Corps monitors water quality and implements measures to control pollution, ensuring a healthy environment for both aquatic life and recreational activities, conducting shoreline management, issuing permits for development and activities near the lake.

Ohio dept. of natural resources

ODNR's Division of Wildlife manages the Berlin Lake Wildlife Area, providing habitat for various species like rabbits, pheasants, deer, and migratory birds. ODNR's Division of Wildlife also oversees the lake's fish populations. They stock fish species like bass, crappie, walleye, and muskie, monitor water quality, and regulate fishing activities to ensure a healthy and sustainable fishery. DNR enforces boating regulations on the lake, ensuring safety and responsible use.