D R Dunlap Estate Dam Reservoir Report

Last Updated: December 5, 2025

Located in Clarke, Alabama, the D R Dunlap Estate Dam is a privately owned structure primarily used for recreational purposes.


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Summary

Completed in 1971, this earth dam stands at a hydraulic height of 15 feet with a length of 425 feet, providing a storage capacity of 252 acre-feet. Situated on the Tombigbee River Offstream, the dam offers a serene environment for water resource and climate enthusiasts to enjoy various water activities.

Despite being privately owned and not regulated by the state, the D R Dunlap Estate Dam has a low hazard potential and is currently in a not rated condition assessment. With no associated structures or outlet gates, this dam serves as a peaceful retreat for visitors seeking a recreational escape. With its proximity to the Mobile District and Congressional District 07 in Alabama, the dam is well-maintained and provides a safe environment for visitors to enjoy the natural beauty of the area.

With a rich history dating back to the early 1970s, the D R Dunlap Estate Dam continues to attract visitors seeking a tranquil setting along the Tombigbee River Offstream. While not currently rated for condition assessment, the dam remains a low-hazard structure that offers a safe and enjoyable recreational experience for all who visit. As a privately owned facility, the dam stands as a testament to the importance of preserving water resources and providing a space for outdoor enthusiasts to connect with nature.

Year Completed

1971

Dam Length

425

River Or Stream

TOMBIGBEE RIVER OFFSTREAM

Primary Dam Type

Earth

Hydraulic Height

15

Nid Storage

252

Structural Height

15

Hazard Potential

Low

Nid Height

15
       
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.