Lower Twin Lakes Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyPassaic
Nearest CityWayne
River/StreamPost Brook
Coordinates41.00847, -74.29737

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length210 ft
Year Completed1927 (99 years old)

Storage & Hydraulics

NID Storage128 acre-ft
Normal Storage128 acre-ft
Surface Area40 acres
Drainage Area8 sq mi

Ownership & Safety

PurposeRecreation
OwnerPompton Lakes Borough MUA
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection06/23/2023
Emergency Action PlanYes

Identifiers

NID IDNJ00227
Federal IDNJ00227
More InfoState Dam Safety Program

Nearby Dams

Upper Twin Lakes Dam 0.6 mi Low Morse Lake Dam 1.3 mi Low Lake Washington Dam 1.4 mi Low Pompton Lakes Dam 1.5 mi High Post Brook Dam 1.6 mi High Core Wall Dam 1.7 mi High Glen Wild Lake Dam 1.8 mi Significant Irish Brook Dam 1.9 mi High Pines Lake Dam 1.9 mi High Suntan Lake Dam 1.9 mi Significant