Moore Lake Dam Reservoir Report
Nearby: Lake Margaret Dam Selby Lake Dam
Last Updated: December 5, 2025
Located in Jones, Georgia, Moore Lake Dam is a privately owned structure primarily used for recreation purposes.
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Summary
Built in 1966, this Earth-type dam stands at a height of 21.2 feet and stretches 580 feet in length, with a storage capacity of 182 acre-feet. The dam, with a low hazard potential, is situated in the Gray Environs area and is not regulated by the state, although it undergoes regular inspections to ensure its structural integrity. The dam features an uncontrolled spillway and outlet gates, with a moderate risk assessment rating.
Despite being privately owned, Moore Lake Dam serves as a vital resource for water recreation enthusiasts in the region. With a surface area of 18 acres and a drainage area of 405 acres, the dam provides ample space for various outdoor activities such as boating, fishing, and wildlife viewing. While the dam has not been rated for its current condition, its low hazard potential and regular inspections suggest a commitment to maintaining a safe environment for visitors.
For water resource and climate enthusiasts, Moore Lake Dam offers a glimpse into the intersection of human-made structures and natural water bodies. The dam's design, construction, and operational features contribute to the overall environmental landscape of the area, showcasing the balance between water management and recreational opportunities. With its moderate risk assessment and uncontrolled spillway, Moore Lake Dam stands as a testament to the importance of proper maintenance and monitoring in safeguarding water resources for future generations.
Year Completed |
1966 |
Dam Length |
580 |
Dam Height |
21.2 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
18 |
Drainage Area |
405 |
Nid Storage |
182 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Falling Creek Near Juliette
|
21cfs |
Ocmulgee River At Macon
|
2030cfs |
Murder Creek Below Eatonton
|
70cfs |
Oconee River At Milledgeville
|
635cfs |
Tobesofkee Creek Near Macon
|
6cfs |
Little River Near Eatonton
|
121cfs |
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.
Moore Lake Dam
East Juliette Dam To Georgia State Highway 18
Jones County South Recreation Complex
Piedmont National Wildlife Refuge
Jarrell Plantation Historic Site