Bear Hole Reservoir Dam

Bear Hole Reservoir Dam is an earth dam located in Hampden County, Massachusetts, built in 1957. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Bear Hole Reservoir Dam

The primary purpose of Bear Hole Reservoir Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Town Of West Springfield (local government). It impounds the Paucatuck Brook near W. Springfield.

The dam stands 34 feet tall and stretches 270 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 600 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1957, the structure is well into its service life at over 50 years old.

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 07/29/2021.

At 34 feet, this dam is taller than 80% of dams nationwide.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyHampden
Nearest CityW. Springfield
River/StreamPaucatuck Brook
Coordinates42.12592, -72.68289

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Length270 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage600 acre-ft
Max Storage600 acre-ft
Normal Storage450 acre-ft
Surface Area17 acres
Drainage Area5 sq mi
Max Discharge6,425 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerTown of West Springfield
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection07/29/2021
Emergency Action PlanYes

Identifiers

NID IDMA00073
Federal IDMA00073
More InfoState Dam Safety Program

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