Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities.
Learn more
Deadman's Basin is a 1,849-acre off-channel reservoir of the Musselshell River located between Ryegate and Shawmut in central Montana. The boat ramp provides convenient access for kayakers, canoeists, and motorboaters looking to explore this scenic mountain water body situated at 4,245 feet elevation. The reservoir is managed by the Musselshell Irrigation District and offers a sandy beach area ideal for launching paddlecraft.
The access site includes practical amenities such as picnic tables, fire rings, group shelters, and camping facilities. Trash cans are available seasonally (May–September), and toilets are on-site. However, visitors should note that there are no water hookups, dump stations, or cell service, so plan accordingly. The site is free to use and less developed than many reservoirs, making it a quieter destination for paddlers. The nearby town of Harlowton offers additional services and attractions.
Deadman's Basin is suitable for flat-water paddling and is also popular for fishing and winter activities. The reservoir is open year-round, with seasonal hunting activity in designated areas. This is an excellent spot for a day trip or overnight camping adventure for those seeking a less-crowded paddling experience in Montana's Golden Valley region.