Holmes Jr College Lake Dam Reservoir Report
Last Updated: December 6, 2025
Holmes Jr College Lake Dam in Holmes, Mississippi, is a state-regulated dam managed by the Mississippi Department of Environmental Quality.
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Summary
The dam, primarily designed for recreation, stands at a height of 15 feet and has a storage capacity of 62 acre-feet. While the dam's hazard potential is currently deemed undetermined, its condition assessment is labeled as "Not Rated."
Located in the Vicksburg District, the dam's spillway type is classified as "Uncontrolled," with no associated locks or outlets. Despite its moderate risk rating, the dam has not undergone a recent inspection or condition assessment. As a significant water resource in the region, enthusiasts interested in water management and climate change may find Holmes Jr College Lake Dam a compelling case study for understanding the complexities of dam regulation and risk management in the face of changing environmental conditions.
Dam Height |
15 |
Nid Storage |
62 |
Hazard Potential |
Undetermined |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Harland Creek Nr Howard
|
3340cfs |
Big Black River At West
|
190cfs |
Yockanookany River Nr Kosciusko
|
54cfs |
Yockanookany River Nr Ofahoma
|
96cfs |
Pearl River Nr Lena
|
532cfs |
Pearl River Nr Carthage
|
277cfs |
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.
Holmes Jr College Lake Dam