Jm Stuart Station Ash Pond No. 6 Reservoir Report
Last Updated: December 5, 2025
Jm Stuart Station Ash Pond No.
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Summary
6, located in Maysville, Kentucky, along the Ohio River, is a significant public utility structure regulated by the Department of Natural Resources in Ohio. This earth dam, standing at a height of 30.3 feet and with a storage capacity of 1390 acre-feet, serves as a tailings containment facility. Despite its critical purpose, the dam's condition has been assessed as poor, with a significant hazard potential.
With a drainage area of 0.06 square miles, this ash pond plays a crucial role in managing industrial byproducts. However, its poor condition and significant hazard potential highlight the urgent need for maintenance and improvement. The last inspection in June 2018 raised concerns about the dam's structural integrity, emphasizing the importance of regular monitoring and maintenance to ensure the safety of the surrounding environment and communities.
Water resource and climate enthusiasts should closely monitor developments related to Jm Stuart Station Ash Pond No. 6 to advocate for necessary improvements and prevent potential hazards. As a key infrastructure in the region, this earth dam requires attention to enhance its structural stability and reduce risks associated with its operation. Collaborative efforts between regulatory agencies, owners, and the public are essential to safeguard water resources and mitigate climate-related challenges in the area.
Dam Length |
3400 |
Dam Height |
30.3 |
River Or Stream |
OHIO RIVER - OFFSTREAM |
Primary Dam Type |
Earth |
Drainage Area |
0.06 |
Nid Storage |
1390 |
Hazard Potential |
Significant |
Nid Height |
30 |
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.
Jm Stuart Station Ash Pond No. 6