Crystal Lake Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyEssex
Nearest CityHaverhill
River/StreamCreek Brook
Coordinates42.79748, -71.13918

Physical Characteristics

Dam TypeConcrete
NID Height8 ft
Dam Length285 ft
Year Completed1930 (96 years old)

Storage & Hydraulics

NID Storage2,762 acre-ft
Max Storage2,762 acre-ft
Normal Storage2,417 acre-ft
Surface Area170 acres
Drainage Area1 sq mi
Max Discharge170 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCity of Haverhill
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection11/15/2023
Emergency Action PlanYes

Identifiers

NID IDMA01140
Federal IDMA01140
More InfoState Dam Safety Program

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