Cedar Lake Dam No.1 Reservoir Report
Last Updated: December 13, 2025
Cedar Lake Dam No.1 in Ripley, West Virginia, is a state-regulated earth dam completed in 1952 with a primary purpose of recreation.
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Summary
Standing at a height of 32 feet and a length of 520 feet, the dam has a storage capacity of 90 acre-feet and a normal storage level of 59 acre-feet. Located on the upstream of Mill Creek of Ohio River, the dam serves as a significant water resource in the area, with a drainage area of 0.38 square miles.
Despite being classified as having a significant hazard potential, Cedar Lake Dam No.1 is assessed to be in fair condition as of January 2015. The dam is inspected every 3 years and is maintained by the West Virginia Department of Environmental Protection. In case of emergencies, an Emergency Action Plan (EAP) may be in place, although details about its preparation and guidelines compliance are not provided in the data. With its strategic location and recreational purpose, Cedar Lake Dam No.1 plays a vital role in water resource management and climate resilience efforts in the region.
Overall, Cedar Lake Dam No.1 stands as a key infrastructure in the water resource system of Jackson County, West Virginia, providing recreational opportunities while also serving as a critical component for flood control and water supply management. With its fair condition assessment and regular inspections, the dam continues to play a crucial role in ensuring the safety and sustainability of the surrounding area's water resources. It remains an essential asset in the region's efforts to address climate change impacts and enhance water resource resilience for the future.
Year Completed |
1952 |
Dam Length |
520 |
Dam Height |
32 |
River Or Stream |
UP OF MILL CK OF OHIO RV |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
26 |
Drainage Area |
0.38 |
Nid Storage |
90 |
Hazard Potential |
Significant |
Nid Height |
32 |
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.
Cedar Lake Dam No.1
Tug Fork At Statts Mills