Liberty Lake Dam

Significant HazardPoor ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyWarren
River/StreamMountain Lake Brook
Coordinates40.88277, -74.95585

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length680 ft

Storage & Hydraulics

NID Storage43 acre-ft
Max Storage11 acre-ft
Normal Storage43 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Max Discharge86 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerTownship of Liberty
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection03/09/2023
Emergency Action PlanYes

Identifiers

NID IDNJ00994
Federal IDNJ00994
More InfoState Dam Safety Program

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