Thompson Lake Dam Reservoir Report
Last Updated: December 13, 2025
Thompson Lake Dam, located in Wilkinson County, Georgia, was completed in 1971 and serves as a vital water resource for recreational purposes.
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Summary
The dam stands at a height of 16 feet and has a length of 450 feet, creating a surface area of 21 acres and a storage capacity of 263 acre-feet. The dam is built primarily for earth and buttress construction, with uncontrolled spillways and outlets.
Despite being privately owned, Thompson Lake Dam falls under state jurisdiction and is subject to regular inspections to ensure its safety and functionality. The dam has a low hazard potential and a moderate risk assessment rating, indicating that it is well-maintained and poses minimal risk to the surrounding area. The dam is located on Camp Creek in the Toombsboro environs and is managed by the Natural Resources Conservation Service.
For water resource and climate enthusiasts, Thompson Lake Dam represents a noteworthy structure that not only provides recreational opportunities but also contributes to the overall water management in the region. Its design and construction details, along with its storage capacity and risk assessment, make it a compelling subject for further study and appreciation of the role dams play in water resource management and climate resilience efforts in the area.
Year Completed |
1971 |
Dam Length |
450 |
Dam Height |
16 |
River Or Stream |
CAMP CREEK |
Primary Dam Type |
Earth |
Surface Area |
21 |
Drainage Area |
920 |
Nid Storage |
263 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Oconee River Near Oconee
|
895cfs |
Buffalo Creek At Ga 272
|
54cfs |
Oconee River At Avant Mine
|
614cfs |
Oconee River At Milledgeville
|
514cfs |
Oconee River At Dublin
|
1070cfs |
Williamson Swamp Creek At Davisboro
|
56cfs |
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.
Thompson Lake Dam