Lower Wheatley Lake Dam South Reservoir Report
Last Updated: December 5, 2025
Lower Wheatley Lake Dam South is a state-owned structure located in Lee County, Georgia, specifically in the city of Cobb.
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Summary
Built in 1944, this earth dam stands at a height of 14.4 feet and has a primary purpose of recreation, providing a serene environment for water resource and climate enthusiasts to enjoy. With a storage capacity of 186 acre-feet, the dam contributes to the conservation of water resources in the area.
Despite its low hazard potential, the dam has not been rated for its condition assessment, indicating a need for further evaluation. The last inspection conducted in June 2016 revealed that the structure is in moderate risk (3) condition, prompting the need for risk management measures to be put in place. While the dam currently has uncontrolled spillways and outlet gates, there is a potential for improvement in terms of emergency preparedness and communication to ensure the safety of surrounding communities in case of any unforeseen events. Overall, Lower Wheatley Lake Dam South serves as a valuable recreational asset with the potential for enhanced safety measures to protect both the environment and nearby residents.
Year Completed |
1944 |
Dam Length |
660 |
Dam Height |
14.4 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
17 |
Hydraulic Height |
13.3 |
Nid Storage |
186 |
Structural Height |
13.3 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Flint River At Ga 32
|
3800cfs |
Muckalee Creek At Ga 195
|
323cfs |
Kinchafoonee Creek Near Dawson
|
501cfs |
Turkey Creek At Byromville
|
7cfs |
Muckalee Creek Near Americus
|
299cfs |
Flint River At Albany
|
3480cfs |
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.
Lower Wheatley Lake Dam South