The Commission stocks Duman Dam with trout a
number of times throughout the year. It is designated as an Stocked Trout Waters Open to Year-Round Fishing and is also managed under Big Bass Program regulations. Statewide
regulations for Commonwealth Inland Waters apply for all other species of fish.
Duman Dam is closed to fishing from
April 1 until 8 a.m. on the opening day of trout.
Boating at Duman Dam is limited to boats powered by electric motors and un-powered boats. One launch ramp is available along with associated parking facilities.
Un-powered boats may be moored at the lake in accordance with Commission property regulations. To be used at the lake, boats must be registered or have a valid launch permit (permits are issued by the Commission or PA Dept. of Conservation and Natural Resources).