O'Quinn Lake Dam East Reservoir Report
Last Updated: December 13, 2025
O'Quinn Lake Dam East, located in Hazelhurst, Georgia, is a private earth dam primarily used for irrigation purposes.
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Summary
Completed in 1944, this dam stands at a height of 7.8 feet and has a storage capacity of 121.3 acre-feet. The dam is equipped with uncontrolled spillways and outlets gates, with a low hazard potential and a moderate risk assessment rating.
Although not state-regulated, O'Quinn Lake Dam East undergoes regular inspections, with the last one conducted in September 2014. The dam is situated in Jeff Davis County and serves a drainage area of 70 square miles. With a surface area of 19 acres, the dam plays a crucial role in managing water resources in the region. Despite its age, the dam's condition is yet to be formally assessed, indicating a need for ongoing monitoring and maintenance to ensure its structural integrity and safety for the surrounding community and environment.
Year Completed |
1944 |
Dam Length |
555 |
Dam Height |
7.8 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
19 |
Hydraulic Height |
7.4 |
Drainage Area |
70 |
Nid Storage |
121.3 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ocmulgee River At Lumber City
|
2740cfs |
Turnpike Creek Near Mcrae
|
11cfs |
Altamaha River Near Baxley
|
4410cfs |
Oconee River Near Mount Vernon
|
1280cfs |
Ohoopee River Near Reidsville
|
195cfs |
Alapaha River Near Alapaha
|
87cfs |
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.
O'Quinn Lake Dam East