Overview
Fort Peck Lake is a reservoir in MT. Primary inflow is Missouri River. It is managed by U.S. Army Corps of Engineers — Omaha District.
The basin is characterized by about 245,000 acres of surface area, a maximum depth near 220 feet. Shoreline and bottom character vary from protected coves and flats to deeper water, supporting a mix of open-water and nearshore habitats.
Fort Peck Lake supports recreational boating and fishing. Public access is through area ramps, parks, and shoreline facilities where provided by the operator. Fishing and boating regulations are set by the relevant state wildlife agency.
Pool elevations are managed against conservation or full-pool elevation near 2246 feet NGVD29. Monitoring current levels matters for ramp usability, shoreline access, and understanding storage relative to the published operating range.
Current Conditions
- Drought conditionsAbnormally Dry
About This Lake
Learn how this lake is managed, what affects its water level, and where Lake Insights gets its data.
Fort Peck Lake is a 245,000-acre reservoir on the Missouri River managed by U.S. Army Corps of Engineers — Omaha District.
