Dingler Lake Dam Reservoir Report
Last Updated: December 5, 2025
Dingler Lake Dam, also known as Hughes Lake Dam, is a privately owned structure located in Knoxville, Georgia.
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Summary
Completed in 1975, this earth dam stands at a height of 30 feet and serves primarily for recreational purposes, offering a surface area of 8 acres for water enthusiasts to enjoy. With a storage capacity of 121.5 acre-feet, the dam overlooks a drainage area of 165 square miles in Crawford County.
Despite its low hazard potential and moderate risk assessment, Dingler Lake Dam has not been rated for its condition as of yet. The last inspection conducted in October 2015 revealed no existing concerns, indicating a stable state of operation. While the dam's emergency action plan and risk management measures are not clearly outlined in the available data, its location within a private ownership setting ensures a dedicated focus on maintaining safety standards for the surrounding community and environment.
For water resource and climate enthusiasts, Dingler Lake Dam presents an intriguing case study in dam management and recreational infrastructure. With its uncontrolled spillway and earth construction, this dam offers a unique blend of functionality and scenic beauty for visitors to enjoy. As efforts continue to uphold safety standards and monitor its structural integrity, Dingler Lake Dam stands as a testament to the balance between human recreation and environmental stewardship in Georgia's landscape.
Year Completed |
1975 |
Dam Length |
390 |
Dam Height |
30 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
27 |
Drainage Area |
165 |
Nid Storage |
121.5 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tobesofkee Creek Near Macon
|
6cfs |
Ocmulgee River At Macon
|
2030cfs |
Flint River Near Culloden
|
1240cfs |
Falling Creek Near Juliette
|
21cfs |
Ocmulgee River Near Jackson
|
1600cfs |
Flint River At Ga 26
|
2200cfs |
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.
Dingler Lake Dam