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Notable lake · Powell, Montana

Mannix Dam

Mannix Dam is a lake in Powell, Montana.

Mannix 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 Mannix 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 Mannix Dam — distance from nearby cities

    Coordinates: 46.81659, -112.70800. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near Mannix Dam

    See everything within a day’s drive of Mannix Dam

    Other lakes, dams & reservoirs near Mannix Dam

    All lakes, dams & reservoirs in Montana

    Map data © OpenStreetMap contributors (ODbL)

    Frequently asked

    Is Mannix Dam full? Are the gates open?

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

    What is the best time to visit Mannix Dam?

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

    What are the places to visit near Mannix Dam?

    Nearby: Heart Lake (lake, 45 km), Mullan Pass (viewpoint, 46 km), Rogers Pass (viewpoint, 48 km), Lewis and Clark Pass (sanctuary, 52 km), Grant-Kohrs Ranch National Historic Site (park, 55 km), Helena National Forest (sanctuary, 61 km).

    Is Mannix Dam worth visiting?

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