OutReserve

Downstream (MT)

Warning

General

Road construction on MT 24 South Flowing Wells and MT 200 east to Jordan and west to Brockway for resurfacing this summer. Please plan accordingly.

The Downstream Campground viewed from the dam.
A view of the campground from the dam in the Fall.
Three bison wait out a winter storm
Sunrise over the Missouri River
Campsite map

Featured amenities

Pet Friendly

About Downstream (MT)

Downstream Campground is located just below Fort Peck Dam on the Missouri River in northeastern Montana. Recreation enthusiasts and sportsmen enjoy the beauty of Fort Peck Lake's 1,500 miles of shoreline. A variety of high quality outdoor activities are available, including camping, boating, fishing, hunting, sightseeing and wildlife viewing.  Fort Peck Dam, which impounds Fort Peck Lake is the first dam built in the upper Missouri River Basin. The area surrounding Fort Peck was first charted by Lewis and Clark in 1804, and the pristine natural condition of the river and surrounding area awed the renowned explorers. When President Franklin D. Roosevelt authorized the Fort Peck project in 1933, thousands of people from all over the country migrated to Montana during the midst of the Great Depression in hopes of earning a living. Today, Fort Peck Lake is a sportsman's paradise with excellent fishing, wildlife viewing and other countless outdoor recreation opportunities.   For more information, visit the Fort Peck Project Website or call 406-526-3411.

Number of accommodations: 86

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently open - May 1 to Sep 30

Campground Amenities

Most popular amenities

Pet friendly
RV Utilities and Hookups

RV Utilities and Hookups

  • Dump station on site
Water Access

Water Access

  • Marina
Pets and Policies

Pets and Policies

  • Pet friendly
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

86 Sites Available

Site
Price
🚐 01, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 02, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 03, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 04, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 05, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 06, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 07, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 08, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 09, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 10, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 11, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 12, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 13, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 14, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 15, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 16, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 17, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 18, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 19, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 20, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 21, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 22, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 23, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 24, Loop: Lismas
30 Amp Β· Electric Only
Price not available
🚐 25, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 26, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 27, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 28, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 29, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 30, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 31, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 32, Loop: Lismas
50 Amp Β· Electric Only
Price not available
β›Ί 33, Loop: Lismas
10 guests Β· Campfire Β· Pet Friendly
Price not available
🚐 34, Loop: Lismas
No Hookups
Price not available
🚐 35, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 36, Loop: Lismas
No Hookups
Price not available
🚐 38, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 39, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 40, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 41, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 42, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 43, Loop: Lismas
50 Amp Β· Electric Only
Price not available
🚐 44, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 45, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 46, Loop: New Deal
50 Amp Β· Electric Only
Price not available
🚐 47, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 48, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 49, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 50, Loop: New Deal
50 Amp Β· Electric Only
Price not available
🚐 51, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 52, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 53, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 54, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 55, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 56, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 57, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 58, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 59, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 60, Loop: New Deal
50 Amp Β· Electric Only
Price not available
🚐 61, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 62, Loop: New Deal
50 Amp Β· Electric Only
Price not available
🚐 63, Loop: New Deal
30 Amp Β· Electric Only
Price not available
🚐 64, Loop: New Deal
30 Amp Β· Electric Only
Price not available
β›Ί 65, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 66, Loop: Wheeler
8 guests Β· Campfire
Price not available
β›Ί 67, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 68, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 69, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 70, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 71, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 72, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 73, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 74, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 75, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
β›Ί 76, Loop: Wheeler
8 guests Β· Campfire Β· Pet Friendly
Price not available
🚐 77, Loop: Faranuf
50 Amp Β· Electric Only
Price not available
🚐 78, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 79, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 80, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 81, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 82, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 83, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 84, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 85, Loop: Faranuf
30 Amp Β· Electric Only
Price not available
🚐 86, Loop: Faranuf
50 Amp Β· Electric Only
Price not available
🚐 GS1, Loop: Group
30 Amp Β· Electric Only
Price not available

Reviews (546)

What Guests Are Saying

Downstream Campground offers a clean, beautiful setting with spacious, well-maintained sites and friendly, helpful staff. Visitors appreciate the ample activities, including biking trails, fishing ponds, and nearby attractions like the Interpretive Center. Although some noted issues like bugs and road conditions, the overall experience is highly positive, with many expressing a desire to return.

Review Summary

4.5
546 reviews
5
69.0%
377
4
20.9%
114
3
6.4%
35
2
1.8%
10
1
1.8%
10

Linda C

Verified

July 9, 2021 β€’ Stayed at: 67, Loop: Wheeler

5

This was a wonderful campsite to stay for the night. I had a tent and the site host moved me to a more shaded spot at the temps were in the low 100s and the evening was only going to be in the low 70s. This was a big help. The nearby showers and restrooms were clean and easy to access. I will definitely consider reserving other state park campgrounds. Having a reserved space and quiet hours which are complied with are a welcome benefit. Thanks for making this so easy to schedule and reserve.

Richard R

Verified

July 8, 2021 β€’ Stayed at: 36, Loop: Lismas

3

Not much to do without a power boat. Kids fishing ponds are algae choked and probably bare of fish. Power house and museum closed except weekends. RV dump water barely flows, and one faucet not working.

Linda Sue L

Verified

July 8, 2021 β€’ Stayed at: 27, Loop: Lismas

5

We love Downstream Campground. It is our favorite campground from all we have tried. The sites are spaced apart by at least 15 feet giving you privacy from your neighbors. There are lots of large trees providing shade. The bathrooms and bathhouse are very clean. Electricity hookups are available in many sites. Reservations are encouraged as the campground has been full all four years that we have been there. The camp hosts are nice people and we look forward to seeing them each summer. There is a walking path around the whole park that takes you by the water and the campground is close to the Ft. Peck power plant which has a wonderful visitors center that gives the history of the area and building of the dam which was quite an accomplishment in the 30’s. The town of Ft. Peck is up the hill and offers a summer theater with musicals and plays on the weekends. The reservoir is huge and beautiful and contains many varieties of fish including walleye, northern pike, salmon, and bass. We also fish in the dredge cuts when the water on the lake is too choppy. There is a free dump station as you leave the campground and there are a couple of spots to use to fill your water tanks on the property if you are not wanting the extra weight of traveling with your tanks full.

Donna Swank R

July 7, 2021

5

Excellent shelter with electric for coffee pot, etc. Good tables, nice view of lake, plenty of space, close to rest rooms with running water.

Jerry D

Verified

July 6, 2021 β€’ Stayed at: 22, Loop: Lismas

4

We appreciated the very clean shower and bathrooms, and well groomed campground in general.

Jessica B

Verified

July 5, 2021 β€’ Stayed at: 18, Loop: Lismas

5

We only stayed for one short night and now wished it was longer. The facilities were very were taken care of; bathrooms, sites, trails, etc. The staff was very kind & courteous. Very convenient location to the lake.

Barry A

Verified

July 4, 2021 β€’ Stayed at: 56, Loop: New Deal

4

We all had a very good time

Dan B

Verified

July 3, 2021 β€’ Stayed at: 45, Loop: New Deal

5

Great hosts, really enjoyable museum, clean facilities and not too crowded. Highly recommend the pull through sites up by the bass pond, which appears to be the best stocked.

Dee K

Verified

July 2, 2021 β€’ Stayed at: 54, Loop: New Deal

5

Large shady sites, clean bathrooms, and not far from the lake. Fishing available at a couple of tanks-one for bass that has TONS of perch and a boat launch appropriate for flat bottomed boat and a couple of fishing piers. A paved walking trail circles the camp. Playgrounds in good shape for kids. Disc golf course. Very busy. Nothing to speak of in the area, but it’s all about the lake here. Interpretive center open on weekend.

Lisa W

Verified

July 1, 2021 β€’ Stayed at: 20, Loop: Lismas

5

I am cycling across the country. I arrived at Downstream, and realized I made a mistake on my reservation dates. The campground hosts were very helpful, friendly and accommodating. They saved the day. Thank you!!

Location Downstream (MT)

Address:
U.S. Army Corps Of Engineers
Fort Peck, MT, 59223
United States

Highway access

Downstream campground is accessible via Montana State Highway 24, which runs through Fort Peck. The nearest major road access is approximately 5 miles to the west.

Latitude & Longitude: 48.0067 / -106.428

Elevation: 626 feet

Policies & Rules

General

  • Reservations that have not arrived will be no-showed at checkout time of their first night of stay. This will cancel your entire reservation.
  • All public-use of Ft. Peck Project lands and waters is governed by Title 36 Code of Federal Regulations (CFR) .
  • Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.
  • STOP THE SPREAD OF INVASIVE SPECIES. Remove plants, seeds, animals, and mud from boots, gear, pets, and vehicles. Clean your gear before entering and leaving the recreation site. Stay on designated roads and trails, and follow local guidelines for firewood. CLEAN, DRAIN, DRY boats and any other recreational equipment that contacts water. Dispose of unwanted bait, worms, fish parts, or other organisms into the trash and not into the environment. For more information visit invasivespeciesinfo.gov/rec  

Warnings & Advisories

Warning

General

Road construction on MT 24 South Flowing Wells and MT 200 east to Jordan and west to Brockway for resurfacing this summer. Please plan accordingly.

Nearby Campgrounds

Nearby destinations


Last updated: June 4, 2026

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Managed by US Army Corps of Engineers