Westbrook Lake Dam Reservoir Report
Nearby: Lyons Lake Dam Mcclure Lake Dam
Last Updated: December 5, 2025
Westbrook Lake Dam in Georgia, owned privately, stands at a height of 45.5 feet and has a maximum storage capacity of 148 acre-feet.
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Summary
The dam, classified as a Buttress type with an uncontrolled spillway, poses an undetermined hazard potential. Although it has not been rated for condition, the last inspection in April 2016 indicated a moderate risk level.
Located in Madison, Georgia, Westbrook Lake Dam is situated in an area where the risk assessment is deemed moderate. With a history of state jurisdiction but no state regulatory agency overseeing it, the dam has not had any modifications or updates since its initial completion. Despite the lack of specific purposes listed, the dam serves as a crucial water resource for the surrounding community and contributes to the local ecosystem's hydrological balance.
For water resource and climate enthusiasts, Westbrook Lake Dam presents a unique case study in dam management and risk assessment. With its private ownership and limited state oversight, the dam's condition and potential hazards remain uncertain. As climate change continues to impact water resources, understanding the resilience and vulnerabilities of structures like Westbrook Lake Dam is essential for sustainable water management and climate adaptation efforts in the region.
Dam Height |
45.5 |
Nid Storage |
148 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Undetermined |
Foundations |
Unlisted/Unknown |
Nid Height |
46 |
Seasonal Comparison
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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.
Westbrook Lake Dam