Robbins Lake Dam Reservoir Report

Last Updated: December 14, 2025

Robbins Lake Dam, located in Alamance, North Carolina, is a private earth dam primarily used for recreation purposes.


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Summary

Built in 1952, the dam stands at a hydraulic height of 17 feet with a structural height of 20 feet, creating a reservoir with a storage capacity of 56 acre-feet. The dam's normal storage level is 48 acre-feet, covering a surface area of 7 acres and draining a watershed area of 76 acres.

Despite its low hazard potential and satisfactory condition assessment as of 2013, Robbins Lake Dam has not been regulated or permitted by the state. The dam, situated along Beaver Creek-Tr, falls under the jurisdiction of Guilford County and is managed by a private owner. While it has not undergone recent modifications, the dam does have a state inspection history, indicating a commitment to ensuring its safety and functionality for the surrounding community.

For water resource and climate enthusiasts, Robbins Lake Dam presents a unique opportunity to explore the intersection of recreation, infrastructure, and environmental stewardship. As a privately owned structure, the dam's management and maintenance serve as a case study in balancing human enjoyment of water resources with the need for responsible dam operation in the face of changing climatic conditions. By understanding the history and characteristics of Robbins Lake Dam, enthusiasts can appreciate the complexities of managing water infrastructure in a dynamic and evolving landscape.

Year Completed

1952

Dam Length

300

River Or Stream

Beaver Creek-Tr

Primary Dam Type

Earth

Surface Area

7

Hydraulic Height

17

Drainage Area

76

Nid Storage

56

Structural Height

20

Hazard Potential

Low

Nid Height

20
       
Seasonal Comparison

Weather Forecast

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.