Rainbow Lakes Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyMorris
Nearest CityMountain Lakes
River/StreamWhippany River
Coordinates40.88123, -74.46068

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height11 ft
Dam Length200 ft

Storage & Hydraulics

NID Storage265 acre-ft
Normal Storage265 acre-ft
Surface Area16 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerTownship of Parsippany-Troy Hills
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection11/14/2024
Emergency Action PlanYes

Identifiers

NID IDNJ00570
Federal IDNJ00570
More InfoState Dam Safety Program

Nearby Dams

Sunset Lake Dam 0.6 mi High Lake Arrowhead Dam 0.7 mi Significant Crystal Lake Dam 0.7 mi High Mountain Lake Dam 0.8 mi High Birchwood Lake Dam 1.0 mi High Decozen's Dam 1.3 mi Significant Powder Mill Pond Dam 1.3 mi High Indian Lake Dam 1.4 mi Low Lake Lenore Dam 1.6 mi Low Wildwood Lake Dam 1.7 mi High