David Weil Dam Reservoir Report
Last Updated: December 5, 2025
The David Weil Dam, located in Sampson, North Carolina, was completed in 1985 with the primary purpose of irrigation.
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Summary
This private dam, designed by the USDA NRCS, stands at a hydraulic height of 15.5 feet and a structural height of 19.6 feet, serving the Six Runs Creek-Os river or stream. With a storage capacity of 94 acre-feet and a surface area of 12 acres, the dam plays a crucial role in managing water resources for agricultural needs in the region.
Despite being classified as low hazard potential and fair condition, the David Weil Dam is subject to regular inspections to ensure its safety and functionality. With uncontrolled spillways and outlet gates, the dam provides essential water management for the surrounding area. While the risk assessment is moderate, the dam continues to meet the needs of the community for irrigation purposes. The Wilmington District of the USDA NRCS oversees the design and operation of this vital water resource infrastructure.
For water resource and climate enthusiasts, the David Weil Dam represents a key component of the water management system in Sampson, North Carolina. With its earth dam type and stone core, the structure plays a critical role in storing water for irrigation use. As the region faces challenges related to water scarcity and climate change, the maintenance and operation of this dam are essential for sustaining agriculture and ensuring water security in the area.
Year Completed |
1985 |
Dam Length |
443 |
River Or Stream |
Six Runs Creek-Os |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
15.5 |
Drainage Area |
275 |
Nid Storage |
94 |
Structural Height |
19.6 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Black River Near Tomahawk
|
668cfs |
Neuse River Near Goldsboro
|
1460cfs |
Northeast Cape Fear River Near Chinquapin
|
549cfs |
Bear Creek At Mays Store
|
98cfs |
Cape Fear R At Wilm O Huske Lock Nr Tarheel
|
1860cfs |
Little River Near Princeton
|
84cfs |
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.
David Weil Dam