Walthall Lake Dam Reservoir Report
Nearby: John Vickery #2 John Vickery #1
Last Updated: December 13, 2025
Walthall Lake Dam in Hale, Alabama, stands as a private structure with a primary purpose classified as "Other." Completed in 1970, this Earth-type dam has a hydraulic height of 22 feet, a structural height of 22 feet, and a length of 1000 feet.
°F
°F
mph
Wind
%
Humidity
Summary
The dam boasts a maximum storage capacity of 79 acre-feet, with a normal storage level of 65 acre-feet. Situated on TR-Big Prairie Creek, the dam is located in Sunshine and falls under the jurisdiction of the Mobile District of the US Army Corps of Engineers.
Despite being rated as having a low hazard potential and not yet having a condition assessment, Walthall Lake Dam plays a crucial role in water resource management in the region. The dam has not been modified in recent years and has no associated structures or locks. While the specifics of its operations and maintenance are not detailed, the dam's presence along the creek serves as a testament to human efforts to control and harness water resources for various purposes.
Enthusiasts of water resources and climate will find Walthall Lake Dam an intriguing site to study and monitor. Although not currently regulated or permitted by the state, the dam's significance in contributing to the local water supply and ecosystem cannot be understated. With its location in a picturesque setting surrounded by natural beauty, the dam stands as a testament to human ingenuity and the ongoing need to balance water resource management with environmental conservation efforts.
Year Completed |
1970 |
Dam Length |
1000 |
River Or Stream |
TR-BIG PRAIRE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
79 |
Structural Height |
22 |
Hazard Potential |
Low |
Nid Height |
22 |
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.
Walthall Lake Dam