American Legion Montgomery County Lake Dam Reservoir Report
Last Updated: December 6, 2025
The American Legion Montgomery County Lake Dam, located in McCarley, Mississippi, is a private dam designed by the USDA NRCS for recreational purposes.
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Summary
Completed in 1976, this earth dam stands at a height of 40 feet and has a storage capacity of 1400 acre-feet. The dam is regulated by the Mississippi Department of Environmental Quality and has a low hazard potential, with a moderate risk assessment rating.
Situated on TR-Sand Creek, this dam serves as a vital water resource for the surrounding area, providing recreational opportunities and contributing to the local ecosystem. Despite being uncontrolled, the dam's condition is currently not rated, highlighting the importance of regular inspections and maintenance to ensure its continued safety and functionality. With its scenic location and important role in water management, the American Legion Montgomery County Lake Dam is a noteworthy site for water resource and climate enthusiasts to explore and appreciate in Montgomery County, Mississippi.
Year Completed |
1976 |
Dam Height |
40 |
River Or Stream |
TR- SAND CREEK |
Primary Dam Type |
Earth |
Nid Storage |
1400 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Batupan Bogue At Grenada
|
134cfs |
Yalobusha River At Grenada
|
3080cfs |
Big Black River At West
|
223cfs |
Tallahatchie River At Money
|
6080cfs |
Abiaca Creek At Cruger
|
44cfs |
Yockanookany River Nr Kosciusko
|
45cfs |
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.
American Legion Montgomery County Lake Dam