 The Jim Woodruff Dam has a single lock, in length and wide, that provides navigational access to the lake and the upstream rivers from the Apalachicola River and Gulf of Mexico.Lake Seminole extends upstream along the Chattahoochee River for and up the Flint River for .The U.S. Army Corps of Engineers maintains 10 parks along the shore of the lake, with 35 parks in total available for recreation, including five campgrounds.