Stanley Quarter Park Pond Dam Reservoir Report

Last Updated: December 18, 2025

Stanley Quarter Park Pond Dam, located in New Britain, Connecticut, serves as a vital recreational area within the community.


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Summary

The dam, primarily constructed for recreational purposes, stands at a height of 21 feet and has a length of 85 feet. The dam's structure consists of earth and stone materials, while its foundations are supported by rock and soil. The dam overlooks the tranquil waters of the Piper Brook tributary and covers a surface area of 7.6 acres, with a drainage area of 0.71 square miles.

Despite being categorized as having a significant hazard potential, the dam is currently in satisfactory condition as per the most recent assessment in January 2021. Regular inspections, with a frequency of every 5 years, ensure the dam's structural integrity and safety. In the event of an emergency, it is crucial for stakeholders to have an updated Emergency Action Plan (EAP) and designated emergency contacts. With effective risk management measures in place, including the evaluation of moderate risk levels, the Stanley Quarter Park Pond Dam remains a key asset for both recreational enthusiasts and environmental conservation efforts in the region.

Dam Length

85

Dam Height

21

River Or Stream

PIPER BROOK TRIBUTARY

Primary Dam Type

Earth

Surface Area

7.6

Drainage Area

0.71

Hazard Potential

Significant

Foundations

Rock, Soil

Nid Height

21
       
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.