Harrison Power Station Sediment Pond Reservoir Report
Nearby: Salerno Dam New Lumberport Dam
Last Updated: December 6, 2025
The Harrison Power Station Sediment Pond, located in Shinnston, West Virginia, serves as a crucial debris control system along Pigotts Run.
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Summary
Owned by a public utility company, this sediment pond is regulated by the West Virginia Department of Environmental Protection to ensure proper maintenance and operation. With a primary purpose of debris control, the pond plays a significant role in protecting the surrounding area from potential hazards.
Although specific details such as dam height and volume are not provided, the pond's condition assessment in 2015 reported it as satisfactory with a significant hazard potential. Regular inspections are conducted every three years to ensure the pond's structural integrity and functionality. In case of emergencies, an Emergency Action Plan (EAP) may be prepared to guide response efforts and protect nearby communities.
Overall, the Harrison Power Station Sediment Pond is a vital infrastructure for water resource management in the area. With its strategic location and state-regulated status, it plays a crucial role in maintaining the safety and integrity of Pigotts Run and the surrounding environment. Climate and water resource enthusiasts can appreciate the pond's impact on debris control and hazard mitigation efforts in the region.
River Or Stream |
PIGOTTS RUN |
Primary Dam Type |
Earth |
Hazard Potential |
Significant |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
West Fork River At Enterprise
|
398cfs |
Tygart Valley River At Colfax
|
1380cfs |
West Fork River Near Mount Clare
|
271cfs |
Buffalo Creek At Barrackville
|
25cfs |
Tygart Valley R At Tygart Dam Nr Grafton
|
1320cfs |
Three Fork Creek Nr Grafton
|
63cfs |
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.
Harrison Power Station Sediment Pond
Whetstone Rn Nr Mannington