Arthur L. Heath Dam Reservoir Report
Last Updated: December 13, 2025
Arthur L.
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Summary
Heath Dam, located in Barnhill, Georgia, is a privately owned structure designed by the USDA NRCS and completed in 2006. The primary purpose of this earth-type dam is irrigation, with a maximum storage capacity of 147.4 acre-feet. The dam has a height of 21 feet and a length of 1385 feet, serving a drainage area of 0.1 square miles.
Managed by the Natural Resources Conservation Service, the dam has a low hazard potential and is currently in a condition assessment status of "Not Available." The outlet gates are uncontrolled, and the spillway width is 30 feet. While the dam has not been modified in recent years and does not fall under USACE jurisdiction, it plays a crucial role in supporting agricultural irrigation in the region.
Overall, Arthur L. Heath Dam stands as a vital water resource infrastructure in Treutlen County, Georgia. With its focus on irrigation and capacity for storing water, the dam contributes to the agricultural sector's sustainability in the area. As a significant project completed by the USDA NRCS, the dam showcases the importance of efficient water management in enhancing climate resilience and supporting local communities' water needs.
Year Completed |
2006 |
Dam Length |
1385 |
Dam Height |
21 |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
19 |
Drainage Area |
0.1 |
Nid Storage |
147 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Oconee River Near Mount Vernon
|
1280cfs |
Oconee River At Dublin
|
1030cfs |
Turnpike Creek Near Mcrae
|
11cfs |
Ocmulgee River At Lumber City
|
2740cfs |
Altamaha River Near Baxley
|
4410cfs |
Ohoopee River Near Reidsville
|
195cfs |
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.
Arthur L. Heath Dam