Mallard Lake Dam Reservoir Report
Last Updated: December 14, 2025
Mallard Lake Dam, located in Guilford, North Carolina, is a privately owned structure that serves primarily for recreation purposes.
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Summary
This earth dam stands at a structural height of 22.6 feet, with a hydraulic height of 19.6 feet, and has a storage capacity of 27 acre-feet. The dam is situated on Richland Creek-Tr and is regulated by the NCDEQ Dam Safety Program, undergoing regular inspections to ensure its safety and compliance with state regulations.
With a hazard potential classified as high and a fair condition assessment, Mallard Lake Dam remains a key structure in the area's water resource management. Despite its relatively small surface area of 3 acres, the dam plays a crucial role in providing recreational opportunities for the local community. The dam's emergency action plan status and risk assessment details are currently unspecified, highlighting the importance of ongoing monitoring and management to mitigate potential risks and ensure the safety of surrounding areas.
As a significant feature in the region's water infrastructure, Mallard Lake Dam serves as a focal point for water resource and climate enthusiasts interested in the management and regulation of dams. Its location, design, and purpose all contribute to the broader conversation around dam safety and the balance between recreation and risk management. With a history of consistent inspections and state regulatory oversight, Mallard Lake Dam stands as a testament to the importance of proactive maintenance and monitoring in safeguarding water resources and communities against potential hazards.
Dam Length |
194 |
River Or Stream |
Richland Creek-Tr |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
19.6 |
Nid Storage |
27 |
Structural Height |
22.6 |
Hazard Potential |
High |
Nid Height |
23 |
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.
Mallard Lake Dam