Rainbow Lakes Dam

New Jersey, Morris County, Whippany River

Location

StateNew Jersey
CountyMorris
RiverWhippany River
Coordinates40.88123, -74.46068

Physical Characteristics

NID Height11 ft
Dam Height11 ft
Dam Length200 ft
NID Storage265 acre-ft
Max Storage-
Surface Area16 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentFair
EAP StatusYes
Last InspectionNovember 14, 2024
Inspection Frequency2

Dam Information

Year Completed-
Primary PurposeRecreation
Dam TypeEarth
Owner TypeLocal Government
OwnerTownship of Parsippany-Troy Hills

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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