Lake Parsippany Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyMorris
Nearest CityParsippany- Troy Hills
River/StreamEastmans Brook
Coordinates40.84970, -74.42970

Physical Characteristics

Dam TypeEarth
NID Height13 ft
Dam Height13 ft
Dam Length800 ft
Year Completed1933 (93 years old)

Storage & Hydraulics

NID Storage862 acre-ft
Max Storage862 acre-ft
Normal Storage459 acre-ft
Surface Area151 acres
Drainage Area1 sq mi
Max Discharge514 cfs

Ownership & Safety

PurposeRecreation
OwnerLake Parsippany Property Owners Assoc.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/08/2023
Emergency Action PlanYes

Identifiers

NID IDNJ00355
Federal IDNJ00355
More InfoState Dam Safety Program

Nearby Dams

Lake Parsippany East Dike No. 2 0.2 mi High Lake Parsippany West Dike #1 0.6 mi High New Jersey No Name # 56 Dam 1.2 mi Low Parsippany Dike 1.6 mi High Decozen's Dam 1.6 mi Significant Eden Mill Dam 2.0 mi Significant Manor Lake Dam 2.2 mi Significant Mountain Lake Dam 2.5 mi High Rainbow Lakes Dam 2.7 mi High Powder Mill Pond Dam 2.7 mi High