Stanley No. 3 Lake Dam Reservoir Report
Nearby: Danny Sapp Lake Dam Bowen Lake Dam
Last Updated: December 9, 2025
Stanley No.
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Summary
3 Lake Dam is a private earth dam located in Toombs, Georgia, with a height of 17 feet and a storage capacity of 410 acre-feet. The dam, managed by a private owner, was last inspected in May 2017 and is categorized as having a moderate risk level. It features an uncontrolled spillway and outlet gates, with no associated structures or locks.
Despite not being regulated by the state, the dam is regularly inspected every five years to ensure its safety and structural integrity. The hazard potential of Stanley No. 3 Lake Dam is currently undetermined, with a condition assessment of "Not Rated". Although the dam's risk level is considered moderate, there are no specific risk management measures or emergency action plans in place at this time.
For water resource and climate enthusiasts, Stanley No. 3 Lake Dam presents an intriguing case study of a privately owned dam in Georgia with a unique design and operational features. The dam's location in Toombs County, its modest storage capacity, and its uncontrolled spillway system make it an interesting subject for further exploration and analysis in the context of water resource management and climate resilience efforts.
Dam Height |
17 |
Primary Dam Type |
Earth |
Surface Area |
30 |
Nid Storage |
410 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Undetermined |
Foundations |
Unlisted/Unknown |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ohoopee River Near Reidsville
|
218cfs |
Altamaha River Near Baxley
|
4930cfs |
Oconee River Near Mount Vernon
|
1610cfs |
Canoochee River Near Claxton
|
83cfs |
Ocmulgee River At Lumber City
|
2940cfs |
Turnpike Creek Near Mcrae
|
14cfs |
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.
Stanley No. 3 Lake Dam