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Buffalo Bill Reservoir

Cody, Montana · Park County

Buffalo Bill Dam, of the Shoshone Project, constructed 1905-1910 on the Shoshone River about 6 miles upstream from Cody, Wyoming, is one of the first high concrete dams built in the United States. It is a feature of the Shoshone Project, one of Reclamation's earliest irrigation projects. Colonel William F. "Buffalo Bil…

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44.45964, -109.18748
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About Buffalo Bill Reservoir

Buffalo Bill Dam, of the Shoshone Project, constructed 1905-1910 on the Shoshone River about 6 miles upstream from Cody, Wyoming, is one of the first high concrete dams built in the United States. It is a feature of the Shoshone Project, one of Reclamation's earliest irrigation projects. Colonel William F. "Buffalo Bill" Cody made the area now occupied by the Shoshone Project, famous in the early days of the West. He and his companions were the first to perceive the possibilities of turning the sagebrush flats of Wyoming's Bighorn Basin into a land of agricultural abundance through irrigation. The main historic site is Buffalo Bill Dam, which is listed in the National Register of Historic Places as a major engineering achievement. A needle valve, ball valve, and a cableway winch once used at the dam are on display in the parking lot west of the dam. Fishing open year-round. Wyoming State fishing license required. Fish species (coldwater) include rainbow trout, brown trout, lake trout (mackinaw), and cutthroat trout. Good access via shoreline roads and 3 boat ramps. Water surface covers approximately 8,000 acres. Additional blue-ribbon quality fishing available on Shoshone River above and below reservoir. Available services include developed campsites and RV sites with dump stations, drinking water, tables, restrooms, wind screens, primitive campsites, and a new visitor center. Other activities include watchable wildlife, big game, and waterfowl hunting in season with Wyoming State license. Hiking and horseback riding. Popular windsurfing area. Current Reservoir Levels

Plan Your Visit to Buffalo Bill Reservoir

Heading to Buffalo Bill Reservoir? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Buffalo Bill Reservoir?

No central reservation system listed for Buffalo Bill Reservoir. Check the official page (https://www.recreation.gov/recarea/1231) for the latest entry policy and availability.

How do I get to Buffalo Bill Reservoir?

Site is 8 miles west of Cody, Wyoming on U.S. 14-16-20 (Yellowstone Highway).

How do I contact Buffalo Bill Reservoir?

You can reach the park at phone: 307- 587-9227 or email: GPWebmaster@gp.usbr.gov.