Overview
Calamus Reservoir is a reservoir in NE. Primary inflow is Calamus River. It is managed by U.S. Bureau of Reclamation.
The basin is characterized by about 5,120 acres of surface area. Shoreline and bottom character vary from protected coves and flats to deeper water, supporting a mix of open-water and nearshore habitats.
Calamus Reservoir 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 2244 feet NGVD29. Monitoring current levels matters for ramp usability, shoreline access, and understanding storage relative to the published operating range.
Current Conditions
Calamus Reservoir is currently 10.44 feet below full pool and has fallen slightly over the past week.
- 7-day trendFallingLatest movement can differ from the seven-day trend.
- 7-day changeDown 0.44 ft
- 30-day changeDown 0.44 ft
- Drought conditionsAbnormally Dry
About This Lake
Learn how this lake is managed, what affects its water level, and where Lake Insights gets its data.
Calamus Reservoir is a 5,120-acre reservoir on the Calamus River managed by U.S. Bureau of Reclamation.





