Crowly Lake Dam Reservoir Report
Nearby: J Crowley Pond Dam Ms05122 Lake Dam
Last Updated: December 6, 2025
Crowly Lake Dam, located in Mississippi, is a privately owned structure that serves primarily for recreational purposes.
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Summary
This earth dam with buttress core types stands at a height of 12 feet and has a storage capacity of 54 acre-feet. While the dam is classified as having low hazard potential, it is regulated and inspected by the Mississippi Department of Environmental Quality to ensure its safety and compliance with state regulations.
Despite its modest size and purpose, Crowly Lake Dam plays a crucial role in providing recreational opportunities for the local community and visitors. The dam's uncontrolled spillway type indicates a simple design that efficiently manages water flow in the event of excess water. While the dam's condition assessment is labeled as "Not Rated," its risk assessment is moderate, prompting the need for ongoing risk management measures to ensure the safety of the structure and surrounding area.
Overall, Crowly Lake Dam may not be the largest or most high-profile dam in the region, but its significance lies in its contribution to recreational activities and water resource management. As a low-hazard structure with a moderate risk assessment, continuous monitoring and maintenance efforts are essential to uphold its integrity and safeguard against any potential hazards. The dam stands as a testament to the importance of smaller-scale dams in supporting local communities and providing valuable resources for climate enthusiasts and water resource management professionals to study and appreciate.
Dam Height |
12 |
Nid Storage |
54 |
Hazard Potential |
Low |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Catalpa Creek At Mayhew
|
2940cfs |
Skuna River At Bruce
|
30cfs |
Tombigbee River At Stennis Lock And Dam
|
5060cfs |
Tombigbee River At Aberdeen Lock And Dam
|
1920cfs |
Luxapallila Creek Nr Columbus
|
563cfs |
Tombigbee River Nr Amory
|
3330cfs |
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.
Crowly Lake Dam