Ms05803 Lake Dam Reservoir Report
Nearby: Long Lake Dam Ms05804 Lake Dam
Last Updated: December 6, 2025
Ms05803 Lake Dam in Union, Mississippi, is a privately owned earth dam primarily used for recreation purposes.
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Summary
The dam stands at a height of 16 feet, with a storage capacity of 57 acre-feet and a surface area of 6 acres. While it has an uncontrolled spillway type and is classified as having a low hazard potential, the risk assessment for the dam is moderate.
Managed by the Mississippi Department of Environmental Quality, the dam is regulated, permitted, inspected, and enforced by the state. It is situated within the jurisdiction of the state and falls under the purview of the Mobile District of the US Army Corps of Engineers. Despite not being rated for its condition, the dam has not undergone any recent modifications and does not have an emergency action plan in place.
For water resource and climate enthusiasts interested in the sustainability and safety of dams, Ms05803 Lake Dam offers a case study on a privately owned recreational structure with moderate risk and low hazard potential. With its location in a picturesque setting in Union, Mississippi, this dam serves as a reminder of the importance of proper regulation, inspection, and maintenance to ensure the safety of water resources in the face of changing climate conditions.
Dam Height |
16 |
Surface Area |
6 |
Nid Storage |
57 |
Hazard Potential |
Low |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Twentymile Creek Nr Guntown
|
36cfs |
Little Tallahatchie River At Etta
|
220cfs |
Town Creek At Eason Boulevard At Tupelo
|
65cfs |
Tombigbee River Nr Fulton
|
182cfs |
Hatchie River Near Walnut
|
172cfs |
Cummings Creek Nr Fulton
|
26cfs |
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.
Ms05803 Lake Dam