Dearing # 12 Lake Dam Reservoir Report
Last Updated: December 5, 2025
Dearing # 12 Lake Dam, also known as Mcduffie Public Fishing Lake Dam 3 E, is a state-owned earth dam located in McDuffie, Georgia.
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Summary
Built in 1950, this dam serves primarily for recreation purposes, offering a surface area of 7 acres and a storage capacity of 69 acre-feet. The dam stands at a height of 16 feet and spans a length of 630 feet along the Fort Branch river.
Despite being unregulated by the state, Dearing # 12 Lake Dam has a low hazard potential and a moderate risk assessment rating. It features an uncontrolled spillway and outlet gates, with no associated locks for navigation. The dam's condition is currently not rated, and there is no information available on its last inspection date or emergency action plan status.
For water resource and climate enthusiasts interested in the management and safety of dams, Dearing # 12 Lake Dam presents an intriguing case study. With its recreational focus and moderate risk assessment, this state-owned structure offers a glimpse into the complexities of balancing human enjoyment with potential environmental hazards in the realm of dam infrastructure.
Year Completed |
1950 |
Dam Length |
630 |
Dam Height |
16 |
River Or Stream |
FORT BRANCH |
Primary Dam Type |
Earth |
Surface Area |
7 |
Drainage Area |
560 |
Nid Storage |
69 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Spirit Creek At Us 1
|
11cfs |
Butler Creek Below 7th Avenue
|
8cfs |
Little River Near Washington
|
85cfs |
Augusta Canal Nr Augusta (Upper)
|
2080cfs |
Savannah River At Augusta
|
6790cfs |
Stevens Creek Near Modoc
|
149cfs |
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.
Dearing # 12 Lake Dam