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Notable lake · Valley, Montana

One Fork Dam

One Fork Dam is a lake in Valley, Montana.

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One Fork Dam: crowds and conditions

Typical pattern: moderate; weekends busier. Been there recently? Post today’s status and it shows here for the next traveller.

Status options for this lake: Full / gates open · Low water level · Entry closed.

Best time to visit One Fork Dam

Season: August to December when reservoirs are full and gates may open.

Busiest days: Weekends and long holidays.

Crowd: Moderate; weekends busier.

Typical week: Mon light · Tue light · Wed light · Thu light · Fri light · Sat busy · Sun busy.

How to reach One Fork Dam — distance from nearby cities

    Coordinates: 47.90879, -107.12782. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near One Fork Dam

    See everything within a day’s drive of One Fork Dam

    Other lakes, dams & reservoirs near One Fork Dam

    All lakes, dams & reservoirs in Montana

    Map data © OpenStreetMap contributors (ODbL)

    Frequently asked

    Is One Fork Dam full? Are the gates open?

    No visitor has reported the water level status for One Fork Dam yet. Typical pattern: moderate; weekends busier. Busiest: Weekends and long holidays.

    What is the best time to visit One Fork Dam?

    August to December when reservoirs are full and gates may open. Moderate; weekends busier.

    What are the places to visit near One Fork Dam?

    Nearby: Fort Peck Lake (lake, 27 km), Halfpint Reservoir Dam (lake, 5 km), Tin Roof Dam (lake, 5 km), Sheep Shed Dam (lake, 5 km), Hard Pan Dam (lake, 5 km), Camp Dam (lake, 6 km).

    Is One Fork Dam worth visiting?

    One Fork Dam is listed as a notable lake in Montana on Spotwander.