Woolman Lake Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyBurlington
Nearest CityMount Holly
River/StreamButtonwood Run
Coordinates39.99567, -74.78045

Physical Characteristics

Dam TypeEarth
NID Height5 ft
Dam Height5 ft
Dam Length175 ft

Storage & Hydraulics

NID Storage17 acre-ft
Max Storage17 acre-ft
Normal Storage11 acre-ft
Surface Area3 acres
Drainage Area1 sq mi
Max Discharge39 cfs

Ownership & Safety

PurposeRecreation
OwnerTownship of Mt. Holly
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/02/2025
Emergency Action PlanYes

Identifiers

NID IDNJ00909
Federal IDNJ00909
More InfoState Dam Safety Program

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