Dorminy Lake Dam Reservoir Report
Last Updated: December 5, 2025
Dorminy Lake Dam, also known as Tuggle Lake Dam, is a private-owned structure located in Ben Hill, Georgia.
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Summary
Designed by H.G. Smith, this earth dam serves a primary purpose of recreation, specifically providing a storage capacity of 469 acre-feet for water-related activities. The dam stands at a height of 24 feet and spans a length of 2628 feet, with an uncontrolled spillway used for managing excess water.
Despite being privately owned, Dorminy Lake Dam falls under state jurisdiction and is subject to regular inspections to ensure its structural integrity and safety. The dam has a low hazard potential and a moderate risk assessment rating, indicating a level of risk management in place. While the condition of the dam has not been rated, its overall risk assessment suggests that appropriate measures are being taken to mitigate potential hazards.
This dam, nestled in a picturesque recreational area, stands as a testament to the importance of water resource management and climate resilience in the region. Its presence not only offers recreational opportunities for the community but also highlights the need for continued monitoring and maintenance to ensure the safety and sustainability of our water resources in the face of changing climate conditions.
Dam Length |
2628 |
Dam Height |
24 |
Primary Dam Type |
Earth |
Hydraulic Height |
24 |
Nid Storage |
469 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Dorminy Lake Dam