Mohorn Dam Reservoir Report
Nearby: Crawleys Pond Dam Warrens Pond Dam
Last Updated: December 5, 2025
Mohorn Dam, also known as Don Mohorn Dam, is a privately owned structure located in Enfield, North Carolina.
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Summary
Built in 1987 by the USDA NRCS, this earth dam stands at a height of 19 feet and stretches 400 feet in length. The primary purpose of Mohorn Dam is irrigation, with additional functions including fish and wildlife pond management.
With a storage capacity of 88 acre-feet, Mohorn Dam serves as a critical water resource for the surrounding area, covering a surface area of 8 acres and draining a 0.21 square mile watershed. The dam features an uncontrolled spillway and outlet gates, with a low hazard potential and a moderate risk assessment rating. While the condition assessment is currently not available, the USDA NRCS remains the primary source agency for maintenance and operations.
In conclusion, Mohorn Dam plays a vital role in water management and conservation efforts in Halifax County. Its construction and design by the USDA NRCS reflect a commitment to sustainable practices and efficient irrigation systems. As a key feature in the Tr-Rocky Swamp Creek watershed, Mohorn Dam stands as a testament to the importance of proper dam infrastructure for supporting agricultural and environmental needs in the region.
Year Completed |
1987 |
Dam Length |
400 |
Dam Height |
19 |
River Or Stream |
Tr- Rocky Swamp Creek |
Primary Dam Type |
Earth |
Surface Area |
8 |
Drainage Area |
0.21 |
Nid Storage |
88 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Fishing Creek Near White Oak
|
13cfs |
Fishing Creek Near Enfield
|
129cfs |
Roanoke River At Roanoke Rapids
|
2810cfs |
Swift Creek At Hilliardston
|
858cfs |
Tar River At Nc 97 At Rocky Mount
|
240cfs |
Meherrin River Near Lawrenceville
|
238cfs |
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.
Mohorn Dam