Michael Lake Dam Reservoir Report
Last Updated: December 13, 2025
Michael Lake Dam, located in Oconee, Georgia, is a privately owned earth dam with a height of 25 feet and a length of 150 feet.
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Summary
The dam's primary purpose and associated structures are not specified, but it has a storage capacity of 94 acre-feet, with a normal storage level of 65 acre-feet. The dam is classified as having a low hazard potential and a moderate risk assessment rating of 3.
Although the dam is not regulated by the state, it undergoes regular inspections with a frequency of 5 years. The last recorded inspection was conducted in June 2004. The dam features an uncontrolled spillway and outlet gates. The risk management measures and emergency action plan status for the dam are not specified in the data. Overall, Michael Lake Dam serves as an important water resource structure in the area, providing storage capacity and potential flood control benefits for the surrounding region.
Dam Length |
150 |
Dam Height |
25 |
Primary Dam Type |
Earth |
Nid Storage |
94 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Apalachee River Near Bostwick
|
115cfs |
Oconee River Near Penfield
|
527cfs |
Middle Oconee River Near Athens
|
229cfs |
North Oconee River At College St
|
121cfs |
Middle Oconee River Near Arcade
|
198cfs |
Alcovy River Above Covington
|
103cfs |
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.
Michael Lake Dam