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
Michael C
VerifiedAugust 1, 2024 • Stayed at: 11, Loop: Lismas
Beautiful and clean campsite. Just needs water and a few more dump locations and it would be perfect. Thanks campgrounds staff for maintaining this nice destination park!
Janet P
VerifiedAugust 1, 2024 • Stayed at: 44, Loop: New Deal
One problem experienced was that I booked Downstream in a different state by accident. When we went to register the person at the office was helpful in giving me a number to cancel and rebook and fortunately we were able to get another site that suited us. She said this is not the first time this has happened. We liked the site but not used to the deer flies and biting flies. We enjoyed the dam view and walk around the ponds as well as listening to the birds. We only were there for one night
Salvatore M
VerifiedAugust 2, 2024 • Stayed at: 68, Loop: Wheeler
It was fine
Jan M
VerifiedAugust 2, 2024 • Stayed at: 83, Loop: Faranuf
Very nice park, we had a great site. We may use this campground again
Frank H
VerifiedAugust 3, 2024 • Stayed at: 28, Loop: Lismas
Needs a better way to get water. It was to, to slow.
William Q
VerifiedAugust 6, 2024 • Stayed at: 06, Loop: Lismas
Spacious campground, level, no underbrush, showers, friendly helpful staff, and best of all I got to tent camp in an RV slot and plug in my Tesla. Lotsa places won’t let you do that.
Robert P
VerifiedAugust 8, 2024 • Stayed at: 46, Loop: New Deal
Beautiful well maintained park, very quiet out of facilities were very clean
Chris Y
VerifiedAugust 9, 2024 • Stayed at: 56, Loop: New Deal
Last minute reservation, got in for two days, but in two different spots. Both space 56 and 83 were good, clean and level. We checked out the showers, clean, dry floors (outside of the shower itself) am
Nd the building was air conditioned to keep you comfortable while dressing. Lots of walking/biking paths, fishing docks and a disc golf course. Electric only sites (for us), very nice, would definitely recommend, but make an early reservation so you don't have to move!
Jon P
VerifiedAugust 10, 2024 • Stayed at: 53, Loop: New Deal
A real disappointment based on the campground environment, maps and description.
This was a great place for kids (or adults) to ride bikes!
No real access to river/reservoir from the campground and it's below the "dam." Maps showed trails and water we couldn't find, as the area was so overgrown with brush. Additionally, waters edge was not accessible due to lack of maintenance on trails to downstream river.
Campsites close to each other even though the campground is quite large. Additionally there were many more vehicles that that we expected, with 5-6 vehicles - trucks, camp trailers and boat trailers parked all over sites and into the roadway,
Nearby campers had 4-dogs off leash, had to call campground host...
Lots & lots of mosquitos
Steve F
VerifiedAugust 10, 2024 • Stayed at: 04, Loop: Lismas
Very nice campground as most COE CGs are.
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
