Boulder Hill Pond Dam

Boulder Hill Pond Dam is a concrete dam located in Hampden County, Massachusetts. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Boulder Hill Pond Dam

The primary purpose of Boulder Hill Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Boulder Hill Development Llc (private). It impounds the Unnamed Tributary Of Scantic River near Monson.

The dam stands 16 feet tall and stretches 120 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 16 acre-feet, and collects water from a drainage area of 1 square miles.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 01/12/2021.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyHampden
Nearest CityMonson
River/StreamUnnamed Tributary Of Scantic River
Coordinates42.04809, -72.36481

Physical Characteristics

Dam TypeConcrete
NID Height16 ft
Dam Length120 ft

Storage & Hydraulics

NID Storage16 acre-ft
Max Storage16 acre-ft
Normal Storage3 acre-ft
Surface Area3 acres
Drainage Area1 sq mi
Max Discharge17 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerBoulder Hill Development LLC
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection01/12/2021
Emergency Action PlanYes

Identifiers

NID IDMA00727
Federal IDMA00727
More InfoState Dam Safety Program

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