Atkinson Millpond Dam Reservoir Report
Nearby: Atkinson Lake Dam Cattail Lake Dam
Last Updated: December 5, 2025
Atkinson Millpond Dam, located in Hares Crossroads, North Carolina, is a historic masonry dam built in 1930 on the Little River.
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Summary
This private dam, standing at a hydraulic height of 10 feet and a structural height of 12 feet, serves multiple purposes including recreation and storage. With a NID storage capacity of 240 acre-feet and a maximum discharge rate of 83 cubic feet per second, the dam contributes to the local water resource management in Johnston County.
Despite being state-inspected, Atkinson Millpond Dam is considered to have a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The last inspection of the dam was conducted in 1980, highlighting the need for updated evaluations to ensure its structural integrity and safety. Although the dam has not been assigned a Dam Safety Action Classification (DSAC) or undergone risk assessment measures, its role in water storage and recreation makes it a significant feature for water resource and climate enthusiasts in the area.
As a part of the Wilmington District, Atkinson Millpond Dam stands as a reminder of the importance of maintaining and assessing aging infrastructure for water management and safety. With a rich history dating back to the early 20th century, this dam on the Little River continues to play a vital role in the local landscape, offering recreational opportunities and contributing to the overall water resource management in Johnston County.
Year Completed |
1930 |
Dam Length |
100 |
River Or Stream |
Little River |
Primary Dam Type |
Masonry |
Hydraulic Height |
10 |
Drainage Area |
65920 |
Nid Storage |
240 |
Structural Height |
12 |
Hazard Potential |
Low |
Nid Height |
12 |
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.
Atkinson Millpond Dam