Jolly Lake Reservoir Report
Nearby: Ambrose Lake Dam Ms06788 Lake Dam
Last Updated: December 21, 2025
Jolly Lake, located in Lowndes, Mississippi, is a private recreational lake managed by the USDA NRCS.
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Summary
Built in 1973, this earth dam stands at a height of 15 feet and has a storage capacity of 120 acre-feet. The lake covers a surface area of 990 feet and is primarily used for recreation purposes, offering visitors a serene environment for fishing, boating, and other water activities.
With a low hazard potential and a moderate risk assessment rating, Jolly Lake provides a safe and enjoyable environment for water enthusiasts. The dam features an uncontrolled spillway and outlet gates, ensuring proper water management and flow control. Despite being unregulated by the state, the lake is well-maintained and offers a picturesque setting for outdoor enthusiasts to experience the beauty of nature.
Visitors to Jolly Lake can enjoy its tranquil waters and peaceful surroundings, making it a popular destination for locals and tourists alike. With its charming location near the Mayhew Creek, this private recreational lake offers a unique opportunity for individuals to connect with nature and appreciate the importance of water resources in a changing climate.
Year Completed |
1973 |
Dam Length |
990 |
Dam Height |
15 |
River Or Stream |
TR- MAYHEW CREEK -OS |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
120 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Buttahatchee River Nr Aberdeen
|
1100cfs |
Tombigbee River At Aberdeen Lock And Dam
|
949cfs |
Luxapallila Creek Nr Columbus
|
684cfs |
Tombigbee River At Stennis Lock And Dam
|
1700cfs |
Tombigbee River Nr Amory
|
3330cfs |
Tombigbee River At Bigbee
|
347cfs |
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.
Jolly Lake