Polk Creek No.6 Reservoir Report
Nearby: Polk Creek No.13 Polk Creek No.7
Last Updated: December 13, 2025
Polk Creek No.6, located in Lewis County, West Virginia, is a crucial structure designed by the USDA NRCS to reduce flood risks in the area.
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Summary
Completed in 1966, this earth dam stands at a height of 42.4 feet and has a hydraulic height of 35.4 feet, with a capacity to store up to 209 acre-feet of water. The dam spans 300 feet in length, covering a drainage area of 0.47 square miles along Polk Creek.
With a high hazard potential, Polk Creek No.6 is regularly inspected to ensure its structural integrity. The last assessment in April 2013 deemed the dam to be in satisfactory condition. While the dam has uncontrolled spillways and outlet gates, it serves its primary purpose effectively, mitigating flood risks for the surrounding community. Despite moderate risk assessment, the dam's risk management measures and overall risk char summary are not explicitly outlined in the available data.
For water resource and climate enthusiasts, Polk Creek No.6 offers a fascinating case study in flood risk reduction and dam infrastructure. Its location in the picturesque city of Pricetown, West Virginia, amidst the beautiful landscapes of Lewis County, adds to the allure of understanding its role in protecting the local environment and community from potential flood events. The data on Polk Creek No.6 sheds light on the importance of proactive maintenance and monitoring of critical infrastructure to ensure public safety and environmental preservation in the face of changing climate conditions.
Year Completed |
1966 |
Dam Length |
300 |
Dam Height |
42.4 |
River Or Stream |
POLK CREEK |
Primary Dam Type |
Earth |
Surface Area |
16.2 |
Hydraulic Height |
35.4 |
Drainage Area |
0.47 |
Nid Storage |
209 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
42 |
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.
Polk Creek No.6