Slaters Pond Dam Reservoir Report

Last Updated: December 6, 2025

Slaters Pond Dam, located in Worcester, Massachusetts, is a masonry dam completed in 2004 with a primary purpose of recreation.


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Summary

The dam stands at a height of 22 feet and has a hydraulic height of 19.1 feet, providing a storage capacity of 990 acre-feet for the surrounding area. The dam is situated on Saccarappa Brook, also known as Mill Brook, and serves as a popular spot for outdoor activities and water recreation.

Managed by the Department of Conservation and Recreation, the dam is state-regulated and undergoes regular inspections to ensure its structural integrity and safety. With a significant hazard potential, the dam's condition was assessed as satisfactory during the last inspection in June 2014. In case of emergencies, the dam's Emergency Action Plan (EAP) is expected to meet guidelines, with updated contact information for quick response and risk management measures in place to mitigate potential risks.

Despite its moderate risk assessment, Slaters Pond Dam remains a vital resource for the community, offering opportunities for outdoor enjoyment and recreational activities. With its picturesque surroundings and ample storage capacity, the dam serves as a valuable asset for water enthusiasts and climate advocates alike, showcasing the importance of responsible dam management and environmental stewardship in safeguarding our water resources for future generations.

Year Completed

2004

Dam Length

170

Dam Height

22

River Or Stream

SACCARAPPA BROOK AKA MILL BROOK

Primary Dam Type

Masonry

Surface Area

105

Hydraulic Height

19.1

Drainage Area

2.33

Nid Storage

990

Hazard Potential

Significant

Foundations

Unlisted/Unknown

Nid Height

22
       
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.