Boyd Lake Dam Reservoir Report
Last Updated: December 12, 2025
Boyd Lake Dam, located in Wilkes, Georgia, is an earth dam primarily designed by the Soil Conservation Service (SCS) with a height of 22.2 feet and a length of 480 feet.
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Summary
It impounds the Chickasawhatchee Creek, providing a storage capacity of 148.5 acre-feet and a normal storage level of 60 acre-feet. The dam features an uncontrolled spillway and outlet gates, with a hazard potential rated as low and a moderate risk assessment.
Although privately owned, Boyd Lake Dam is subject to state jurisdiction and inspection, ensuring its safety and compliance with regulations. The dam's last inspection in September 2016 indicated a condition assessment of "Not Rated," with an inspection frequency of every five years. While the dam does not have a state permit or regulatory agency overseeing it, its risk management measures are in place to address any potential issues that may arise.
Water resource and climate enthusiasts will appreciate the importance of Boyd Lake Dam in managing water resources in the area and mitigating the risk of flooding. Its strategic location and design play a crucial role in maintaining water levels and protecting the surrounding environment. With proper maintenance and adherence to safety protocols, Boyd Lake Dam continues to serve its purpose effectively while minimizing the potential hazards associated with dam infrastructure.
Dam Length |
480 |
Dam Height |
22.2 |
River Or Stream |
CHICKASAWHATCHEE CR |
Primary Dam Type |
Earth |
Surface Area |
10 |
Nid Storage |
148.5 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Broad River Near Bell
|
697cfs |
Kettle Creek Near Washington
|
6cfs |
Little River Near Washington
|
49cfs |
South Fork Broad River At Carlton
|
87cfs |
Little River Near Mt. Carmel
|
66cfs |
Broad River Above Carlton
|
338cfs |
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.
Boyd Lake Dam