Regency Monroe Pond Dam Reservoir Report

Last Updated: December 8, 2025

Regency Monroe Pond Dam in Old Bridge, New Jersey, is a privately-owned structure regulated by the NJ Department of Environmental Protection.


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Summary

This 14-foot high earth dam serves primarily for irrigation purposes and is part of the flood risk reduction infrastructure in the area. Located in Monroe Township, Middlesex County, the dam stands at 780 feet in length and has a drainage area of 0.23 square miles.

With a high hazard potential but a satisfactory condition assessment as of July 2019, Regency Monroe Pond Dam is subject to regular inspections every two years. Despite its age of completion not being specified, the dam continues to play a crucial role in managing water resources and protecting the surrounding community from flood risks. The dam's emergency action plan was last revised in October 2014, indicating a proactive approach to ensuring the safety and security of the area in case of any unforeseen events.

Managed by private owners and monitored by state regulatory agencies, Regency Monroe Pond Dam stands as a vital piece of infrastructure in maintaining water resources and mitigating potential hazards in the region. Its location in a densely populated area highlights the importance of proper maintenance and adherence to regulatory guidelines to safeguard both the dam and the community it serves. As climate change continues to impact water resources, structures like Regency Monroe Pond Dam play a critical role in ensuring the resilience and sustainability of the local environment.

Dam Length

780

Dam Height

14

River Or Stream

Offstream

Primary Dam Type

Earth

Drainage Area

0.23

Hazard Potential

High

Nid Height

14
       
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.