Kent Jones Dam Reservoir Report
Last Updated: December 7, 2025
Kent Jones Dam, located in Simpson, Mississippi, is a privately owned earth dam that was completed in 2002 for recreational purposes along the Strong River.
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Summary
Designed by Steven M. Vodrazka of NRCS, the dam stands at a height of 21.8 feet with a hydraulic height of 20.8 feet and a structural height of 25 feet. It has a length of 515 feet and a storage capacity of 47 acre-feet.
Despite being categorized as having a low hazard potential, Kent Jones Dam is regulated by the Mississippi Department of Environmental Quality and undergoes state inspections and enforcement. With a moderate risk assessment score of 3, the dam has not been rated for its condition assessment and does not currently have an emergency action plan in place. While the dam has not been modified in recent years and lacks outlet gates, it serves as a vital recreational resource for the local community.
Water resource and climate enthusiasts may find Kent Jones Dam to be a fascinating case study of a privately owned dam in Mississippi that provides recreational opportunities while also requiring regulatory oversight. The dam's location along the Strong River, its design features, and its risk assessment profile offer valuable insights into the management of water resources in the region. As efforts continue to ensure the safety and sustainability of dams like Kent Jones, the importance of balancing recreational benefits with environmental stewardship remains a critical consideration for all stakeholders involved.
Year Completed |
2002 |
Dam Length |
515 |
Dam Height |
21.8 |
River Or Stream |
UNT OF STRONG RIVER |
Primary Dam Type |
Earth |
Surface Area |
3.8 |
Hydraulic Height |
20.8 |
Drainage Area |
0.01 |
Nid Storage |
47 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Strong River At D`Lo
|
222cfs |
Pearl River Nr Rockport
|
1670cfs |
Pearl River At Jackson
|
738cfs |
Lynch Creek At Jackson
|
1100cfs |
Pearl River Nr Monticello
|
1750cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
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.
Kent Jones Dam