Lake Cunningham is a 200-acre impoundment operated by Greer Commission of Public Works (CPW) that serves as both a drinking water reservoir and recreational waterway. The lake features a public park with a boat ramp, fishing pier, and bathroom facilities located off State Highway 101.

Paddlers must obtain a permit before accessing the lake, available at the Lake Warden's office. Daily permits cost $5, while annual non-motorized boating permits are $30. The lake is open from sunrise to sunset year-round, except for Christmas Eve, Christmas Day, and New Year's Day.

The lake's relatively small size and status as a drinking water source results in a calm paddling environment with minimal boat traffic. CPW maintains strict regulations to protect water quality and preserve the lake's pristine nature. A water treatment plant is located directly on the lake.

Access is managed through a staffed Lake Warden's office, open Tuesday through Saturday from 8:00 AM to 4:45 PM (closed 12:00-1:00 PM for lunch). The lake is characterized by its riverine nature, winding out of Cunningham swamp to the dam near the water treatment plant. Above the SC 101 bridge, paddlers will find older docks and shoreline structures bordered by broadleaf aquatic vegetation in Cunningham swamp.

Lake Cunningham is part of the "Greer Chain of Lakes" along with its larger sister lake, Lake Robinson. Recent improvements include new decking boards on the fishing pier installed in 2016. For paddlers seeking guidance, the lake is considered appropriate for beginners due to its calm waters and manageable size.

All visitors should review CPW's rules and regulations handbook before visiting, as specific guidelines are in place to protect the drinking water supply while allowing for safe recreation.