Jones Lake Dam Reservoir Report
Nearby: Lewis Mill Lake Dam Ford Lake Dam
Last Updated: December 5, 2025
Jones Lake Dam, also known as Grady Jones Lake Dam, is a privately owned structure located in Dooly County, Georgia.
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Summary
Built in 1968 by the Natural Resources Conservation Service, this earth dam stands at a height of 18.3 feet and has a storage capacity of 212 acre-feet. The primary purpose of the dam is for fire protection, stock, or as a small fish pond, serving the local community in Vienna.
Despite its low hazard potential and moderate risk assessment, Jones Lake Dam has not been rated for its condition assessment. The dam features an uncontrolled spillway type and outlet gates, with periodic inspections conducted every five years for safety monitoring. The surrounding area covers 17.5 acres with a normal storage capacity of 105 acre-feet, making it a vital resource for water management and conservation in the region.
Water resource and climate enthusiasts can appreciate Jones Lake Dam for its role in providing essential services to the community while maintaining a low-risk profile. With its picturesque location and functional design, this dam serves as a testament to the importance of proper water infrastructure in safeguarding against emergencies and supporting local ecosystems. As a privately owned structure, Jones Lake Dam stands as a symbol of stewardship and responsible management of water resources in Georgia.
Year Completed |
1968 |
Dam Length |
450 |
Dam Height |
18.3 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
17.5 |
Hydraulic Height |
17.3 |
Nid Storage |
212 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Turkey Creek At Byromville
|
10cfs |
Flint River At Ga 26
|
2200cfs |
Tucsawhatchee Creek Near Hawkinsville
|
39cfs |
Ocmulgee River At Hawkinsville
|
2570cfs |
Muckalee Creek Near Americus
|
222cfs |
Flint River At Ga 32
|
4340cfs |
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.
Jones Lake Dam