Butler County Number One Reservoir Report
Nearby: Shirling Lake No 1 Autrey
Last Updated: December 5, 2025
Butler County Number One, also known as Lower Lake Dam, is a state-owned earth dam located in Ridgeville, Alabama.
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Summary
Built in 1949, this dam serves primarily for recreational purposes and is situated on the TR-Cedar Creek river or stream. With a hydraulic height of 32 feet and a structural height of 35 feet, the dam has a NID storage capacity of 294 acre-feet, providing a serene environment for water resource and climate enthusiasts to enjoy.
Despite its low hazard potential and a condition assessment of 'Not Rated', Butler County Number One has not been regulated or inspected by the state authorities. The dam has not been modified over the years and lacks emergency action plans, inundation maps, and risk management measures. It is significant to note that the dam does not fall under the jurisdiction of the US Army Corps of Engineers, indicating the need for proper monitoring and maintenance to ensure its safety and integrity for the surrounding community and environment.
With its picturesque location and recreational purpose, Butler County Number One presents a unique opportunity for water resource and climate enthusiasts to appreciate the beauty of nature while also emphasizing the importance of proper dam management and maintenance. As the dam continues to provide a tranquil setting for locals and visitors alike, it is essential for state authorities to prioritize the implementation of safety measures and regular inspections to safeguard against any potential risks and ensure the longevity of this valuable infrastructure in Butler County, Alabama.
Year Completed |
1949 |
Dam Length |
500 |
River Or Stream |
TR-CEDAR CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
32 |
Nid Storage |
294 |
Structural Height |
35 |
Hazard Potential |
Low |
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.
Butler County Number One