Rainbow Farms Lake Dam Reservoir Report
Nearby: Thompson Lake Dam Everidge Lake Dam
Last Updated: December 5, 2025
Rainbow Farms Lake Dam, located in Dooly, Georgia, is a privately owned structure that serves as a crucial component in managing the water resources of the area.
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Summary
Although not regulated by the state, this dam is designed as a buttress type with a height of 22 feet and a maximum storage capacity of 99 acre-feet. The dam overlooks the picturesque Little Creek and covers a surface area of 6.9 acres, providing a serene backdrop for both water resource and climate enthusiasts.
Managed by the Natural Resources Conservation Service, Rainbow Farms Lake Dam poses a low hazard potential with a moderate risk assessment rating. While the dam is currently in a not rated condition, its emergency action plan status and risk management measures are yet to be determined. Despite the lack of recent inspections and assessment dates, the dam continues to play a vital role in water storage and management in the region, showcasing the importance of maintaining and monitoring such structures for environmental sustainability and disaster preparedness.
While the dam's precise construction date remains unknown, its existence stands as a testament to the collaborative efforts between private owners and federal agencies in safeguarding water resources. The uncontrolled spillway and outlet gates signify the need for ongoing monitoring and potential improvements to ensure the dam's integrity and functionality. As a captivating site for water resource enthusiasts, Rainbow Farms Lake Dam serves as a reminder of the delicate balance between human infrastructure and natural ecosystems in the face of climate challenges.
Dam Height |
22 |
River Or Stream |
Little Creek |
Surface Area |
6.9 |
Hydraulic Height |
21 |
Nid Storage |
99 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Turkey Creek At Byromville
|
10cfs |
Flint River At Ga 26
|
2200cfs |
Tucsawhatchee Creek Near Hawkinsville
|
39cfs |
Ocmulgee River At Hawkinsville
|
2570cfs |
Muckalee Creek Near Americus
|
222cfs |
Tobesofkee Creek Near Macon
|
6cfs |
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.
Rainbow Farms Lake Dam