Warning
GeneralRoad construction on MT 24 South Flowing Wells and MT 200 east to Jordan and west to Brockway for resurfacing this summer. Please plan accordingly.
Sites & Rates
Average nightly rates86 total sites
RV Sites
73 sites
Tent Sites
13 sites
About Downstream (MT)
Number of accommodations: 86
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
RV Utilities and Hookups
- Dump station on site
Water Access
- Marina
Pets and Policies
- Pet friendly
Rates, Sites & Availability
86 Sites Available
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No available sites
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Site Details
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86 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (662)
What Guests Are Saying
Downstream Campground is a beautiful and well-maintained facility with spacious, clean sites and friendly staff, making it a highly recommended destination for campers. Guests appreciate the clean bathrooms, quiet atmosphere, and nearby recreational activities, including biking and fishing. While some noted issues like mosquito presence and occasional water access problems, overall experiences were overwhelmingly positive, with many planning to return.
What Guests Are Saying
Downstream Campground is a beautiful and well-maintained facility with spacious, clean sites and friendly staff, making it a highly recommended destination for campers. Guests appreciate the clean bathrooms, quiet atmosphere, and nearby recreational activities, including biking and fishing. While some noted issues like mosquito presence and occasional water access problems, overall experiences were overwhelmingly positive, with many planning to return.
Review Summary
debbie h
September 12, 2021
It’s Big, it was a large grill, plenty of picnic tables.
The only thing that would be nice is new doors and windows. And it would be nice to have a water spout in order to clean tables and wash up if needed .
Amy W
VerifiedSeptember 10, 2021 • Stayed at: 62, Loop: New Deal
The check in workers were very helpful, especially over the busy Labor Day weekend.
Cdr Robert H
VerifiedSeptember 10, 2021 • Stayed at: 24, Loop: Lismas
Spacious campsites. Very quiet. As with all USACOE locations, well thought out and well maintained.
Ed A
VerifiedSeptember 10, 2021 • Stayed at: 12, Loop: Lismas
Very nice campground. Very well maintained. Great trails. Spacious sites. Many nearby fishing options. I can’t wait to return.
Robert M
VerifiedSeptember 10, 2021 • Stayed at: 48, Loop: New Deal
The camp attendants are super people to work with. Hope they don’t get rid of them!! If they make the changes to volunteer help they will lose that .
Laura L
VerifiedSeptember 6, 2021 • Stayed at: 19, Loop: Lismas
This is a beautiful place to stay! Quiet, plenty of space between you and your neighbor and the scenery is beautiful as well.
Patti M
VerifiedSeptember 6, 2021 • Stayed at: 29, Loop: Lismas
It was the quietest campground we have ever been in. Paved walking paths all around the place and you can even go to the Interpteter center from the sites. Sites are so roomy and shaded. Everyone is so friendly and helpful.close to the reservoir snd boat docks.
Scott C
VerifiedSeptember 5, 2021 • Stayed at: 59, Loop: New Deal
The site 59 is not easy to get into, nor park a boat or extra vehicle.
The max length is misleading, and the bathrooms stop you from swinging wide.
There were loud drunk people next door and the hosts did not address their behavior or the 6-7 pickups there.
When they left after a few days it was a decent stay.
Not what I have been accustomed to on previous trips.
Mark S
VerifiedSeptember 4, 2021 • Stayed at: 24, Loop: Lismas
We loved our Fort Peck stay. Beautiful area, awesome damn and area attractions. Will stay longer next time!
mike n
VerifiedSeptember 3, 2021 • Stayed at: 20, Loop: Lismas
Our site was very long, level and in good shape. Most spots have a significant amount of space around them. The walking trails were all paved and in good shape.
The only issue we had was the hole in the road on the way to our spot....the host said it had been reported and was 'on the list' to get fixed. Will go back there if in the area again.
Location Downstream (MT)
Address:
U.S. Army Corps Of Engineers
Fort Peck, MT, 59223
United States
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.
Elevation: 626 feet
1.5 mi drive to downtown Fort Peck (about 3 min)
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
GeneralRoad 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
Last updated: September 9, 2026
