Circle M Lake Dam Reservoir Report
Nearby: Minor Lake Dam Nolen Lake Dam
Last Updated: December 5, 2025
Circle M Lake Dam in Noxubee, Mississippi, stands as a testament to sustainable water resource management and climate-conscious infrastructure.
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Summary
Completed in 2004, this private earth dam primarily serves recreational purposes, offering a serene haven surrounded by the beauty of nature. With a structural height of 22.4 feet and a capacity of 195 acre-feet, the dam ensures a reliable water supply for activities like boating, fishing, and wildlife observation.
Managed by the Mississippi Department of Environmental Quality, Circle M Lake Dam boasts a low hazard potential and a moderate risk assessment rating. Despite being uncontrolled, the dam's spillway type and outlet gates are designed to handle a maximum discharge of 607.44 cubic feet per second, safeguarding the surrounding area from potential flooding events. Moreover, with its location on the Noxubee River, the dam not only enhances water-based recreation but also contributes to the overall ecological health of the region.
As a private entity, the dam's condition assessment remains unrated, yet its compliance with state regulations and inspection requirements ensures ongoing safety and functionality. While the dam's emergency action plan status and risk management measures are currently unspecified, its presence represents a valuable asset in water resource management and climate resilience efforts. Circle M Lake Dam stands as a striking example of sustainable infrastructure that harmoniously blends human recreation with environmental conservation in the heart of Mississippi's natural landscape.
Year Completed |
2004 |
Dam Length |
2150 |
Dam Height |
19 |
River Or Stream |
UNT OF NOXUBEE RIVER |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
18.4 |
Drainage Area |
0.1 |
Nid Storage |
195 |
Structural Height |
22.4 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Circle M Lake Dam