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Foss Reservoir
Nat'l Recreation Area

Foss Reservoir

United States

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: May 20, 2026. Spot an error in our data?

About

Imported description
Foss Dam and Reservoir, on the Washita River in Custer County, provide regulation of the river flows and municipal and industrial water supplies for several cities in Oklahoma. The lake has approximately 6,800 water surface acres, 7,000 land acres and 63 miles of shoreline. Accessible from numerous roads. Several boat ramps and camping facilities. Predominate species include largemouth bass, crappie, catfish, and white bass. Fishing year-round.Foss Dam and Reservoir are features of the Washita Basin Project. Current Reservoir Levels

Source: recreation.gov

From Wikipedia

Foss Reservoir, also known as Foss Lake, is in Custer County, Oklahoma on the Washita River, about 15 miles (24 km) west of Clinton, Oklahoma. The reservoir was constructed during 1958–1961 by the U. S. Bureau of Reclamation. The project was known originally as the Washita Basin Project. The lake and dam were named for the community of Foss, Oklahoma, about 6 miles (9.7 km) south of the site. Their primary purpose is to regulate flow of the river and to provide water for the cities of Bessie, Clinton, Cordell and Hobart. It is western Oklahoma's largest lake and lies entirely within Foss State Park.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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Hunting in this park

Hunting is generally prohibited in this National Park Service unit

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