Randleman City Lake Dam Reservoir Report

Last Updated: December 5, 2025

Randleman City Lake Dam, located in Worthville, North Carolina, stands as a vital structure for water supply purposes, serving as a cornerstone for the local community's water resource management.


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Summary

Completed in 1927, this concrete dam on Polecat Creek boasts an impressive hydraulic height of 35 feet and a structural height of 38 feet, with a storage capacity of 174 acre-feet. The dam's primary purpose is to provide a reliable water source for the surrounding area, with a normal storage capacity of 106 acre-feet and a drainage area of 33,280 acres.

While Randleman City Lake Dam has a fair condition assessment as of December 2019, it is classified as having a high hazard potential, emphasizing the importance of regular inspections and maintenance to ensure its continued safety and functionality. The dam is regulated by the North Carolina Department of Environmental Quality's Dam Safety Program, with state permitting, inspection, and enforcement in place to uphold safety standards. With a maximum discharge capacity of 47,700 cubic feet per second, this dam plays a crucial role in managing water levels and preventing flooding in the area.

As a key component of the local water infrastructure, Randleman City Lake Dam serves as a critical resource for the community, highlighting the intersection of water resource management and climate resilience. Its historical significance, combined with its essential role in water supply and flood control, underscores the importance of proactive maintenance and monitoring to ensure the safety and reliability of this vital structure in the face of evolving environmental challenges.

Year Completed

1927

Dam Length

220

River Or Stream

Polecat Creek

Primary Dam Type

Concrete

Surface Area

19

Hydraulic Height

35

Drainage Area

33280

Nid Storage

174

Structural Height

38

Hazard Potential

High

Nid Height

38
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.