Long Pond Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyBerkshire
Nearest CityGreat Barrington
River/StreamLong Pond Brook, tributary to Housatonic River
Coordinates42.22571, -73.38743

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Length201 ft

Storage & Hydraulics

NID Storage1,000 acre-ft
Max Storage1,000 acre-ft
Normal Storage860 acre-ft
Surface Area115 acres
Drainage Area0 sq mi
Max Discharge120 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerHousatonic Water Works Company
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection10/15/2020
Emergency Action PlanYes

Identifiers

NID IDMA00024
Federal IDMA00024
More InfoState Dam Safety Program

Nearby Dams

Rising Paper Company Dam 1.9 mi Significant Round Pond Dam 2.1 mi Low East Mountain Reservoir Dam 3.2 mi Significant Berle Pond Dam 3.5 mi Low Prospect Lake Dam 3.7 mi Significant Barbieri Pond Dam 3.9 mi Low Glendale 4.3 mi Low Mill Pond Dam 4.9 mi Significant Benedict Pond Dam 5.2 mi Low Harold Toppel Dam 5.5 mi Low