Pancoast Mill Pond Dam Reservoir Report

Last Updated: December 13, 2025

Pancoast Mill Pond Dam, located in Buena Vista Township, New Jersey, is a significant earth dam that serves as a recreational resource in the area.


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Summary

With a height of 11 feet and a length of 900 feet, the dam provides a storage capacity of 215 acre-feet and covers a surface area of 45 acres. Situated on Deep Run, the dam is regulated by the New Jersey Department of Environmental Protection and undergoes regular inspections to ensure its safety and compliance with state regulations.

Despite its low hazard potential, the dam's condition assessment is rated as poor, with the last inspection conducted in February 2008. The dam is primarily used for recreation, and its maintenance and upkeep are essential to ensuring the safety of nearby residents and visitors. While no major modifications or improvements have been made in recent years, the dam remains a vital part of the local landscape and continues to provide opportunities for outdoor activities and enjoyment.

As a focal point for water resource and climate enthusiasts, Pancoast Mill Pond Dam offers a glimpse into the intersection of human development and environmental management. Its presence on Deep Run contributes to the overall watershed dynamics in the region, highlighting the importance of responsible dam operation and maintenance in maintaining ecological balance and safeguarding public safety. The ongoing monitoring and assessment of the dam's condition are crucial steps in ensuring its continued functionality and resilience in the face of changing environmental conditions and future challenges.

Dam Length

900

Dam Height

11

River Or Stream

Deep Run

Primary Dam Type

Earth

Surface Area

45

Drainage Area

8.3

Nid Storage

215

Hazard Potential

Low

Nid Height

11
       
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.