Harris Lake Dam Reservoir Report
Last Updated: December 5, 2025
Located in Bleckley, Georgia, Harris Lake Dam was completed in 1968 and serves multiple purposes including fire protection, stock, and small fish pond management.
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Summary
The dam, with a height of 11 feet and a length of 680 feet, is classified as an earth dam with a buttress core type. Its primary source agency is the Natural Resources Conservation Service, with a low hazard potential and a moderate risk assessment.
With a normal storage capacity of 45 acre-feet and a maximum storage of 96 acre-feet, Harris Lake Dam plays a crucial role in managing water resources in the region. The dam's spillway type is uncontrolled, and it has uncontrolled outlet gates. While its condition has not been officially rated, the dam is subject to moderate risk management measures based on the data available.
Even though Harris Lake Dam is privately owned and not regulated by the state, its strategic location in the Simpson Cemetery environs provides essential water management and conservation benefits to the surrounding community. Its design by the Natural Resources Conservation Service ensures its functionality for fire protection and supporting various aquatic habitats. For water resource and climate enthusiasts, Harris Lake Dam is a fascinating structure with a significant impact on local water ecosystems and conservation efforts in Georgia.
Year Completed |
1968 |
Dam Length |
680 |
Dam Height |
11 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
13 |
Hydraulic Height |
11 |
Drainage Area |
390 |
Nid Storage |
96 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
11 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ocmulgee River At Hawkinsville
|
2570cfs |
Tucsawhatchee Creek Near Hawkinsville
|
39cfs |
Oconee River At Dublin
|
2420cfs |
Turkey Creek At Byromville
|
10cfs |
Ocmulgee River At Macon
|
2030cfs |
Turnpike Creek Near Mcrae
|
0cfs |
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.
Harris Lake Dam