Summary
The dam, classified as an Earth type, has a hydraulic height of 27.9 feet and a structural height of 31.2 feet. With a storage capacity of 7 acre-feet and a surface area of 0.5 acres, Widenhouse Dam provides a picturesque setting for water resource and climate enthusiasts to enjoy outdoor activities such as fishing, boating, and wildlife observation.
Despite its recreational value, Widenhouse Dam poses a high hazard potential and has been rated as being in poor condition as of the last assessment in January 2017. The dam is regulated by the North Carolina Department of Environmental Quality's Dam Safety Program, which conducts regular inspections to ensure compliance with safety standards. Although there have been no reported modifications or major incidents at the dam, its deteriorating condition highlights the importance of ongoing maintenance and risk management measures to ensure the safety of surrounding communities and the environment.
As a popular spot for outdoor enthusiasts, Widenhouse Dam serves as a vital recreational resource in Swain County. While its condition may raise concerns, continued monitoring and maintenance efforts by regulatory agencies are essential to preserve the dam's integrity and ensure the safety of visitors and nearby residents. Water resource and climate enthusiasts can appreciate the beauty of Widenhouse Dam while also advocating for responsible stewardship of this important infrastructure.
Dam Length |
185 |
River Or Stream |
Galbraith Creek-Trib |
Primary Dam Type |
Earth |
Surface Area |
0.5 |
Hydraulic Height |
27.9 |
Nid Storage |
7 |
Structural Height |
31.2 |
Hazard Potential |
High |
Nid Height |
31 |
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.
Widenhouse Dam