Upper Garden Reservoir Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyMorris
Nearest CityDenvile
River/StreamWhippany River-TR
Coordinates40.83813, -74.51540

Physical Characteristics

Dam TypeEarth
NID Height6 ft
Dam Height6 ft
Dam Length550 ft

Storage & Hydraulics

Surface Area3 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerGreystone Park Psychiatric Hospital
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection06/28/2023
Emergency Action PlanYes

Identifiers

NID IDNJ01001
Federal IDNJ01001
More InfoState Dam Safety Program

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