Thiele Limestone Creek Water Impoundment Reservoir Report
Nearby: Kings Pond Dam Limestone Pond Dam
Last Updated: December 5, 2025
Thiele Limestone Creek Water Impoundment, located in Washington, Georgia, is a private water reservoir constructed in 1985 primarily for tailings storage.
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Summary
The dam, standing at 84 feet in height and stretching 1500 feet in length, has a maximum storage capacity of 4648 acre-feet and a normal storage capacity of 3773 acre-feet. Despite being privately owned and not regulated by the state, the dam is inspected every 5 years with a low hazard potential rating.
Managed by LAW ENGINEERING, the Earth-type dam with a buttress core is currently uncontrolled with an uncontrolled spillway type. The reservoir covers 66 acres and serves as a vital water resource for the area. While the dam's risk assessment indicates a moderate risk level, the condition assessment is marked as "Not Rated." With the last inspection conducted in 2003, there is a need for updated risk management measures and emergency action plans to ensure the safety and sustainability of the impoundment.
Water resource and climate enthusiasts interested in the Thiele Limestone Creek Water Impoundment can explore its historical significance and role in tailings storage. The dam's location in Georgia, its design features, and storage capacities make it a significant infrastructure for the region. As discussions surrounding water resource management and climate resilience continue to evolve, understanding the condition and risk factors associated with structures like this impoundment becomes crucial for informed decision-making and sustainable development in the face of changing environmental conditions.
Year Completed |
1985 |
Dam Length |
1500 |
Dam Height |
84 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
66 |
Nid Storage |
4648 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
84 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Buffalo Creek At Ga 272
|
145cfs |
Oconee River At Avant Mine
|
846cfs |
Oconee River Near Oconee
|
1430cfs |
Williamson Swamp Creek At Davisboro
|
83cfs |
Oconee River At Milledgeville
|
635cfs |
Oconee River At Dublin
|
2420cfs |
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.
Thiele Limestone Creek Water Impoundment