Centennial Watershed State Forest provides access to Saugatuck Reservoir and two other reservoirs (West Pequonnock and Far Mill) for fishing via permit, with a wheelchair-accessible angler's dock at the Saugatuck location (Davis Hill Road and Valley Forge Road intersection in Weston).

Hikers can access 17-18 miles of scenic marked trails throughout the forest with permits available at kiosks, the Aquarion Water Company office, or downloadable online.

All recreational activities require valid permits; fishing also requires a current Connecticut state fishing license, with season permits ($25) or daily permits ($5) available.