Vinson Impound No. 3 Dam Reservoir Report
Last Updated: December 5, 2025
Vinson Impound No.
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Summary
3 Dam is a private-owned structure located in Wilkinson, Georgia, with a low hazard potential and moderate risk assessment. The dam, primarily made of earth with a buttress core type, stands at a height of 49 feet and spans a length of 2233 feet, providing a storage capacity of 915 acre-feet. The dam is equipped with uncontrolled spillways and outlet gates, with inspections conducted every 5 years to ensure its structural integrity.
Despite not being regulated by the state, Vinson Impound No. 3 Dam plays a crucial role in water resource management in the area. Its location in the Savannah District offers a glimpse into the intricate network of dams and reservoirs that help mitigate flood risks and provide water supply for various purposes. Climate enthusiasts interested in the intersection of infrastructure and climate change may find this dam's risk assessment and management measures particularly intriguing.
With Congress Representative Austin Scott (R) overseeing the district, the dam stands as a testament to the collaborative efforts between private owners and government agencies in ensuring the safety and efficiency of water infrastructure. As climate change continues to impact water resources, the role of dams like Vinson Impound No. 3 becomes increasingly vital in adapting to the evolving climate patterns and securing water availability for future generations.
Dam Length |
2233 |
Dam Height |
49 |
River Or Stream |
NONE |
Primary Dam Type |
Earth |
Surface Area |
33 |
Nid Storage |
915 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
49 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Oconee River At Avant Mine
|
846cfs |
Buffalo Creek At Ga 272
|
145cfs |
Oconee River Near Oconee
|
1430cfs |
Oconee River At Milledgeville
|
635cfs |
Ocmulgee River At Macon
|
2030cfs |
Oconee River At Dublin
|
2420cfs |
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.
Vinson Impound No. 3 Dam