Summary
This earth-type dam has a hydraulic height of 11 feet and a structural height of 15 feet, with a length of 780 feet. It provides a maximum storage capacity of 24 acre-feet and a normal storage capacity of 17.6 acre-feet, covering a surface area of 4 acres. Despite being classified as having a high hazard potential, the dam is currently in fair condition, based on its last assessment in November 2019.
Managed by the local government, the Town of Pilot Mountain Dam is regulated and inspected by the North Carolina Department of Environmental Quality's Dam Safety Program. While the dam has not undergone any significant modifications in recent years, it is subject to regular inspections every two years to ensure its safety and compliance with state regulations. The dam does not have an Emergency Action Plan prepared, indicating a potential area for improvement in emergency preparedness measures.
As an essential infrastructure for water resource management in Surry County, the Town of Pilot Mountain Dam plays a vital role in providing reliable water supply for the community. With ongoing monitoring and maintenance, the dam continues to serve its primary purpose effectively while facing the challenges of potential hazards and the need for emergency response planning.
Dam Length |
780 |
River Or Stream |
Toms Creek-Tr |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
11 |
Nid Storage |
24 |
Structural Height |
15 |
Hazard Potential |
High |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ararat River At Ararat
|
134cfs |
Little Yadkin River At Dalton
|
15cfs |
Fisher River Near Copeland
|
177cfs |
Dan River Near Francisco
|
76cfs |
Yadkin River At Enon
|
1090cfs |
Mitchell River Near State Road
|
57cfs |
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.
Town Of Pilot Mountain Dam