Brushy Fork Slurry Dam Reservoir Report

Last Updated: December 5, 2025

Brushy Fork Slurry Dam, located in Wiscoal, Kentucky, is a private earth dam primarily used for water supply purposes.


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Summary

With a height of 332 feet and a length of 1250 feet, this dam has a storage capacity of 4601 acre-feet. Despite being classified as a high hazard potential structure, its condition assessment is currently not available, indicating a need for further evaluation and monitoring to ensure its safety and functionality.

Managed by the Mine Safety and Health Administration, Brushy Fork Slurry Dam is not regulated by the state and does not have a state inspection, enforcement, or permitting process in place. Although it does not fall under state jurisdiction, its primary purpose of water supply highlights its importance in providing essential resources to the surrounding area. The dam's location in Knott County, Kentucky, underlines its significance in supporting water needs in the region.

As a key component of the water supply infrastructure in the area, Brushy Fork Slurry Dam plays a crucial role in water management and distribution. Its large storage capacity and high hazard potential necessitate a proactive approach to monitoring and maintenance to ensure the safety of the surrounding community and the integrity of the structure. With further assessment and risk management measures, this dam can continue to serve as a reliable source of water for the region while addressing potential safety concerns.

Dam Length

1250

Dam Height

332

Primary Dam Type

Earth

Nid Storage

4601

Hazard Potential

High

Nid Height

332
       
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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.