Stony Brook #14 (Honey Lake) Dam Reservoir Report

Last Updated: December 6, 2025

Stony Brook #14 (Honey Lake) Dam, located in Mercer County, New Jersey, is a private earth dam constructed in 1964 with a primary purpose of flood risk reduction along the Honey Branch.


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Summary

The dam stands at a height of 18 feet and has a length of 1095 feet, providing a storage capacity of 316 acre-feet. With a normal storage capacity of 110 acre-feet and a surface area of 27 acres, the dam plays a crucial role in controlling debris and reducing flood risks in the region.

Managed by the Natural Resources Conservation Service, the Stony Brook #14 Dam has a satisfactory condition assessment and a high hazard potential, highlighting the importance of its regular inspections and maintenance. The dam's last inspection was conducted in December 2021, with an inspection frequency of 2 years. Despite its age, the dam continues to meet regulatory standards set by the New Jersey Department of Environmental Protection, ensuring the safety of nearby communities in Hopewell Township.

As a vital piece of infrastructure in flood risk management, Stony Brook #14 (Honey Lake) Dam serves as a testament to the collaborative efforts between private owners and state agencies in safeguarding water resources and enhancing climate resilience. Its strategic location and effective design contribute to the overall protection of the area, making it a key asset in mitigating potential disasters and ensuring the sustainable management of water resources in New Jersey.

Year Completed

1964

Dam Length

1095

Dam Height

18

River Or Stream

Honey Branch

Primary Dam Type

Earth

Surface Area

27

Drainage Area

3.5

Nid Storage

316

Hazard Potential

High

Nid Height

18
       
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.