W K Wilson Lake Dam Reservoir Report

Last Updated: December 5, 2025

W K Wilson Lake Dam, located in Winston County, Alabama, is a private earth dam completed in 1965 primarily for recreational purposes.


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Summary

With a height of 20 feet and a hydraulic height of 19 feet, the dam impounds the waters of TR-Tanyard Creek to create a reservoir with a storage capacity of 53 acre-feet. While the dam has a low hazard potential, its condition has not been rated, and there is no information available on its emergency action plan or risk management measures.

Situated in the Mobile District of the US Army Corps of Engineers, W K Wilson Lake Dam offers a serene setting for water resource and climate enthusiasts to enjoy the outdoors. The dam is maintained by a private owner and is not regulated or inspected by state authorities. Despite its limited infrastructure, the dam serves as a vital recreational resource for the local community, providing opportunities for boating, fishing, and wildlife observation in the surrounding area.

As a key feature in the landscape of NEW HOPE CHURCH WEST, W K Wilson Lake Dam contributes to the conservation and management of water resources in Alabama. While the dam's design and construction details are not specified, its presence supports the ecological balance of the region and enhances the quality of life for residents and visitors alike. With its peaceful waters and scenic surroundings, W K Wilson Lake Dam is a valuable asset for both recreation and environmental sustainability in the heart of the state.

Year Completed

1965

Dam Length

450

River Or Stream

TR-TANYARD CREEK

Primary Dam Type

Earth

Hydraulic Height

19

Nid Storage

53

Structural Height

20

Hazard Potential

Low

Nid Height

20
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.