Demargo Lake Dam Reservoir Report
Nearby: Lee Brown Dam Calfee Lake Dam
Last Updated: December 5, 2025
Demargo Lake Dam, located in Chilton County, Alabama, serves as a recreational hub for water resource and climate enthusiasts.
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Summary
Completed in 1965, this private-owned structure on Gale Creek boasts a hydraulic height of 32 feet and a structural height of 35 feet, offering a serene setting for outdoor activities. With a storage capacity of 256 acre-feet, the dam provides ample opportunities for fishing, boating, and wildlife observation in Mulberry Church.
While not regulated by the state, Demargo Lake Dam has a significant hazard potential, emphasizing the importance of ensuring its structural integrity and emergency preparedness. Despite its unrevealed condition assessment, the dam's primary purpose of recreation continues to attract visitors seeking a natural escape. The surrounding area, within the jurisdiction of Congressional District 06, Alabama, benefits from the dam's presence as a focal point for outdoor enjoyment.
As water enthusiasts explore Demargo Lake Dam and its 250-foot length, the picturesque scenery and potential for outdoor adventures highlight the dam's role in enhancing the water resource experience in the region. With its historical significance dating back to the mid-20th century, the dam remains a vital part of the local landscape, inviting visitors to engage with nature and appreciate the beauty of Alabama's waterways.
Year Completed |
1965 |
Dam Length |
250 |
River Or Stream |
GALE CREEK |
Primary Dam Type |
Other |
Hydraulic Height |
32 |
Nid Storage |
256 |
Structural Height |
35 |
Hazard Potential |
Significant |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Demargo Lake Dam