Steve Killian, the complex superintendent at Cooper Lake State Park, discusses the opportunities of the park, which in effect is divided into two separate parks, the South Sulphur Unit on the south side, and the Doctor's Creek Unit on the north side. Because of the lake's status as a U.S. Army Corps of Engineers lake, there has been no residential or commercial development on the lake, which has helped it to preserve its natural environment.
Cooper Lake State Park Preserves Its Natural Environment

Cooper Lake State Park, Texas Parks & Wildlife