Lake Franklin Dam Reservoir Report
Nearby: Haskin Lake Dam Fox Hill Lake Dam
Last Updated: December 5, 2025
Lake Franklin Dam, located in Coffee, Georgia, was completed in 1987 and serves primarily for irrigation purposes.
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Summary
The dam, standing at a height of 14 feet and with a hydraulic height of 15 feet, holds a maximum storage capacity of 785.5 acre-feet and a normal storage capacity of 378 acre-feet. With a surface area of 63 acres, the dam impounds water from Coon Branch, providing a vital water resource for agricultural activities in the region.
Managed by a private entity, Lake Franklin Dam is classified as having a low hazard potential, with a moderate risk assessment rating of 3. Although the dam is not currently state-regulated, it undergoes regular inspections as part of its maintenance protocol. The dam features an uncontrolled spillway and outlet gates, along with a buttress core type and earth dam structure. Despite its low hazard potential, the dam's risk management measures and emergency action plan readiness are currently unspecified, indicating potential areas for improvement in enhancing the dam's safety and preparedness for unforeseen events.
Situated within the jurisdiction of Georgia and under the oversight of the Jacksonville District of the US Army Corps of Engineers, Lake Franklin Dam plays a crucial role in supporting agricultural irrigation in the region. With its strategic location and significant storage capacity, the dam stands as a key water resource infrastructure contributing to the climate resilience and sustainability of the local community. As water resource and climate enthusiasts, staying informed about the dam's condition and risk assessment can aid in advocating for necessary safety measures and sustainable water management practices to ensure the long-term viability of Lake Franklin Dam.
Year Completed |
1987 |
Dam Length |
845 |
Dam Height |
14 |
River Or Stream |
COON BRANCH |
Primary Dam Type |
Earth |
Surface Area |
63 |
Hydraulic Height |
15 |
Nid Storage |
785.5 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
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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.
Lake Franklin Dam