Mann Creek Reservoir

Quick Facts

Mann Creek Reservoir


(208) 382-4258

Map Directions

Things To Do


Mann Creek Reservoir is formed by Mann Creek Dam, which is part of the Mann Creek Project. Managed by the Bureau of Reclamation, Snake River Area Office, this 650-acre impoundment offers a 280-acre reservoir with 5 miles of shoreline. Boating and fishing are the major recreation activities at Mann Creek Reservoir, located in southwest Idaho, northwest of Boise. Fishing opportunities for rainbow trout, crappie, and largemouth bass. Season open year-round. Site offers: restrooms, boat ramps, primitive campsites, and swimming.

Map of Mann Creek Reservoir

Latitude, Longitude: 44.398161, -116.897106



  • Boating

    Motorized and non-motorized boating permitted. Be aware of new boating directional restrictions on reservoir.

  • Camping

    The campground is at the north end of the reservoir.

  • Fishing

    Fishing opportunities for rainbow trout, crappie, and largemouth bass.

  • Hunting

    Please contact park officials for more information on hunting.

  • Picnicking

    Picnicking is enocuraged.

  • Water Sports

    Water sports such as waterskiing, canoeing, boating, fishing, kayaking, and swimming in lakes and rivers are popular.



Directions: Located about 15 miles north of Weiser, off U.S. 95.

Phone Numbers


(208) 382-4258