Cox Dam Upper Reservoir Report
Nearby: Cox Dam Lower Hutchens Lake Dam
Last Updated: December 13, 2025
Cox Dam Upper, located in High Point, North Carolina, is a privately owned earth dam primarily used for recreational purposes.
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Summary
The dam stands at a hydraulic height of 12.7 feet and a structural height of 15.7 feet, with a maximum storage capacity of 50 acre-feet. With a normal storage capacity of 41 acre-feet and a surface area of 8 acres, the dam provides a picturesque setting for outdoor activities such as fishing, boating, and wildlife watching.
Although Cox Dam Upper has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in October 2014, regular inspections are conducted to ensure its safety and structural integrity. The dam, part of the West Fork Deep River-Tr watershed, is not regulated by the state and does not require permitting for operation. Despite its small size, Cox Dam Upper plays an important role in water resource management and contributes to the overall ecosystem health of the area.
Enthusiasts of water resources and climate will appreciate the significance of Cox Dam Upper in providing recreational opportunities while also serving as a vital component of the local watershed. Its location in Guilford County, North Carolina, adds to the charm of the surrounding landscape and offers visitors a peaceful retreat in nature. With its modest stature and commitment to safety, Cox Dam Upper is a shining example of how private dam owners can contribute to the sustainable management of water resources for both human enjoyment and environmental conservation.
Dam Length |
270 |
River Or Stream |
West Fork Deep River-Tr |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
12.7 |
Nid Storage |
50 |
Structural Height |
15.7 |
Hazard Potential |
Low |
Nid Height |
16 |
Seasonal Comparison
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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.
Cox Dam Upper