Lambert Mill Lake Dam Reservoir Report
Nearby: Slack Lake Dam Black Lake Dam
Last Updated: December 14, 2025
Located in High Falls, North Carolina, Lambert Mill Lake Dam serves multiple purposes including fire protection and providing a stock or small fish pond for enthusiasts.
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Summary
Built in 1945, this private Earth dam stands at a structural height of 16 feet with a hydraulic height of 10 feet. The dam has a maximum storage capacity of 81 acre-feet and covers a surface area of 12.6 acres along Lambert Creek.
Despite its low hazard potential, Lambert Mill Lake Dam is inspected regularly, with the last assessment taking place in November 2020. The dam, which is not state-regulated, has not been rated for its condition but has not experienced any significant modifications over the years. The surrounding area is not inundated by an inundation map, and no emergency action plan (EAP) has been prepared for this structure as of yet.
Water resource and climate enthusiasts can appreciate the historical significance and functional diversity of Lambert Mill Lake Dam, which continues to play a vital role in the local community. Whether serving as a source of fire protection or a peaceful fishing spot, this dam stands as a testament to the importance of sustainable water management practices in Randolph County, North Carolina.
Year Completed |
1945 |
Dam Length |
200 |
River Or Stream |
Lambert Creek |
Primary Dam Type |
Earth |
Surface Area |
12.6 |
Hydraulic Height |
10 |
Nid Storage |
81 |
Structural Height |
16 |
Hazard Potential |
Low |
Nid Height |
16 |
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.
Lambert Mill Lake Dam