Little Hoover Dam Reservoir Report
Nearby: H E Hults Lake Dam Ms04179 Lake Dam
Last Updated: December 24, 2025
Located in Jackson, Mississippi, Little Hoover Dam is a private-owned earth dam primarily used for recreation purposes.
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Summary
Standing at a height of 10 feet and stretching 310 feet in length, this dam holds a storage capacity of 140 acre-feet with a surface area of 20 acres. Situated on the Boggy Branch river and under the jurisdiction of the Mississippi Department of Environmental Quality, Little Hoover Dam offers a serene and picturesque setting for water resource and climate enthusiasts to explore.
With a low hazard potential and a moderate risk assessment score, Little Hoover Dam provides a safe and enjoyable environment for visitors. While the dam's condition assessment is not rated, it is regularly inspected and maintained by the state regulatory agency to ensure its structural integrity and safety standards are met. Despite its small size, the dam serves as an important recreational asset in the community, offering opportunities for fishing, boating, and other water-based activities for residents and visitors alike.
As a key feature in the Mobile District of the US Army Corps of Engineers, Little Hoover Dam also serves as a valuable resource for wildlife habitat and water conservation efforts in the area. With its uncontrolled spillway type and proximity to the Congaree National Park, this dam plays a crucial role in maintaining the ecological balance of the surrounding environment. Whether for leisure or environmental preservation, Little Hoover Dam stands as a testament to the importance of sustainable water resource management and climate stewardship in Mississippi.
Dam Length |
310 |
Dam Height |
10 |
River Or Stream |
BOGGY BRANCH |
Primary Dam Type |
Earth |
Surface Area |
20 |
Drainage Area |
2.8 |
Nid Storage |
140 |
Hazard Potential |
Low |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pascagoula River At Graham Ferry
|
3330cfs |
Red Creek At Vestry
|
242cfs |
Escatawpa River Near Agricola Ms
|
420cfs |
Biloxi River At Wortham
|
37cfs |
Hamilton Creek At Snow Road Near Semmes
|
12cfs |
Crooked Creek Near Fairview
|
6cfs |
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.
Little Hoover Dam
Wade-Vancleave Road Jackson County