Vaughn Lake Reservoir Report
Last Updated: December 6, 2025
Vaughn Lake is a privately owned reservoir located in Port Gibson, Mississippi, with a primary purpose of recreation.
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Summary
Built in 1965 by the USDA NRCS, this earth dam stands at a height of 27 feet, offering a maximum storage capacity of 50 acre-feet. The lake spans 300 feet in length and is fed by the TR- Bayou Pierre river.
With a low hazard potential and a moderate risk assessment rating, Vaughn Lake provides a safe and enjoyable environment for water and climate enthusiasts to engage in various recreational activities. The uncontrolled spillway and outlet gates contribute to the lake's natural flow dynamics, while the surrounding stone core and soil foundation ensure the structural integrity of the dam. Despite not being state regulated, the lake's condition assessment remains unrated, underscoring the need for ongoing monitoring and maintenance to uphold safety standards.
Year Completed |
1965 |
Dam Length |
300 |
Dam Height |
27 |
River Or Stream |
TR- BAYOU PIERRE |
Primary Dam Type |
Earth |
Hydraulic Height |
27 |
Nid Storage |
50 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bayou Pierre Nr Willows
|
444cfs |
Homochitto River At Eddiceton
|
168cfs |
Mississippi River At Vicksburg
|
329000cfs |
Big Black River Nr Bovina
|
677cfs |
Pearl River Nr Rockport
|
994cfs |
Homochitto River At Rosetta
|
2130cfs |
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.
Vaughn Lake