Skip to main content
Recreation AreaRecreation.gov

Nelson Reservoir

Saco, Montana · Phillips County

The Nelson Reservoir, a feature of the Milk River Project, is located 19 miles northeast of Malta, Montana provides offstream storage for irrigation of Malta Division lands in the Saco and Hinsdale area. This reservoir, with 4,320 water surface acres, 7,702 land acres and 30 miles of shoreline, offers good fishing for …

Advertisement
48.51452, -107.51125
Open in OpenStreetMap

About Nelson Reservoir

The Nelson Reservoir, a feature of the Milk River Project, is located 19 miles northeast of Malta, Montana provides offstream storage for irrigation of Malta Division lands in the Saco and Hinsdale area. This reservoir, with 4,320 water surface acres, 7,702 land acres and 30 miles of shoreline, offers good fishing for walleye, perch, and northern pike. Concrete boat ramp, campground, and picnic shelters.Current Reservoir levels

Plan Your Visit to Nelson Reservoir

Heading to Nelson 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 Nelson Reservoir?

No central reservation system listed for Nelson Reservoir. Check the official page (https://www.recreation.gov/recarea/69) for the latest entry policy and availability.

How do I get to Nelson Reservoir?

Site is near Saco on State Highway 2.

How do I contact Nelson Reservoir?

You can reach the park at phone: 406-759-5077 or email: GPWebmaster@usbr.go.