Robin Hood Lake Dam

Robin Hood Lake Dam is an earth dam located in Berkshire County, Massachusetts, built in 2013. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Robin Hood Lake Dam

The primary purpose of Robin Hood Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Sherwood Forest Lake District (local government). It impounds the Walker Brook near Becket.

The dam stands 17 feet tall and stretches 250 feet across, creates a reservoir covering 65 acres, has a maximum storage capacity of 490 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 2013, the structure is relatively new.

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 05/16/2019.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyBerkshire
Nearest CityBecket
River/StreamWalker Brook
Coordinates42.25181, -73.06175

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Length250 ft
Year Completed2013 (13 years old)

Storage & Hydraulics

NID Storage490 acre-ft
Max Storage490 acre-ft
Normal Storage362 acre-ft
Surface Area65 acres
Drainage Area1 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerSherwood Forest Lake District
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/16/2019
Emergency Action PlanYes

Identifiers

NID IDMA00206
Federal IDMA00206
More InfoState Dam Safety Program

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