Brookway Dam Reservoir Report

Last Updated: December 13, 2025

Brookway Dam, also known as Brookglen Dam, is a privately-owned structure located in Guilford, North Carolina, near Greensboro.


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Summary

The dam spans the Horsepen Creek-Tr river and serves primarily for recreational purposes, with a hydraulic height of 12.5 feet and a structural height of 16.1 feet. While its hazard potential is classified as high, its condition assessment is deemed fair as of the last inspection in February 2021.

With a storage capacity of 6 acre-feet and a drainage area of 22 square miles, Brookway Dam plays a crucial role in managing water resources in the region. Despite its relatively small surface area of 1 acre, the dam provides valuable recreational opportunities and contributes to the overall environmental health of the area. While the dam is regulated and inspected by North Carolina authorities, its emergency action plan status and risk management measures are currently unspecified.

Enthusiasts of water resources and climate will find Brookway Dam to be an intriguing structure due to its recreational focus and high hazard potential. As a privately-owned earth dam, its impact on the local ecosystem and water management practices in Guilford County warrants further attention and study. With its key location near Greensboro and the Horsepen Creek-Tr river, Brookway Dam serves as a vital component of the region's water infrastructure and highlights the importance of sustainable dam management practices in the face of changing climate conditions.

Dam Length

230

River Or Stream

Horsepen Creek-Tr

Primary Dam Type

Earth

Surface Area

1

Hydraulic Height

12.5

Drainage Area

22

Nid Storage

6

Structural Height

16.1

Hazard Potential

High

Nid Height

16
       
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.