Grays Millpond Dam Reservoir Report
Nearby: Fh Shackelford Dam Hillcrest Lake Dam
Last Updated: December 5, 2025
Grays Millpond Dam, also known as Pulley Pond Dam, is a privately owned structure located in Grifton, North Carolina.
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Summary
Built in 1928, this earth dam serves primarily for recreational purposes, providing a peaceful setting for water enthusiasts to enjoy activities on the Wheat Swamp Creek. With a hydraulic height of 6.9 feet and a structural height of 11 feet, the dam stands at 750 feet in length, creating a surface area of 25 acres and a storage capacity of 158 acre-feet.
Despite its age, Grays Millpond Dam is regularly inspected by the North Carolina Department of Environmental Quality's Dam Safety Program, with the last assessment in December 2020 rating its condition as fair. The dam poses a high hazard potential, emphasizing the importance of proper maintenance and monitoring to prevent any safety risks to the surrounding community. While the dam has not undergone significant modifications in recent years, it remains a significant landmark in the area, attracting visitors and contributing to the local ecosystem.
As climate change continues to impact water resources, structures like Grays Millpond Dam play a crucial role in managing and preserving water supplies. With its regulatory oversight and commitment to safety, this dam serves as a reminder of the importance of responsible water management practices to ensure the sustainability of our natural environment and the safety of those who interact with it.
Year Completed |
1928 |
Dam Length |
750 |
River Or Stream |
Wheat Swamp Creek |
Primary Dam Type |
Earth |
Surface Area |
25 |
Hydraulic Height |
6.9 |
Nid Storage |
158 |
Structural Height |
11 |
Hazard Potential |
High |
Nid Height |
11 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Contentnea Creek At Hookerton
|
466cfs |
Neuse River At Kinston
|
1090cfs |
Bear Creek At Mays Store
|
98cfs |
Nahunta Swamp Near Shine
|
57cfs |
Neuse River Near Goldsboro
|
1460cfs |
Neuse River Near Fort Barnwell
|
2510cfs |
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.
Grays Millpond Dam