Pine Grove Lake Dam

High HazardPoor ConditionEmergency Action Plan: Yes

Location

CountyRockland
Nearest CitySloatsburg
River/StreamTR-RAMAPO RIVER
Coordinates41.16000, -74.17778

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length335 ft
Year Completed1968 (58 years old)

Storage & Hydraulics

NID Storage26 acre-ft
Max Storage26 acre-ft
Normal Storage16 acre-ft
Surface Area5 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerASSOCIATION OF PROPERTY OWNERS AT PINE GROVE
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection04/16/2025
Emergency Action PlanYes

Identifiers

NID IDNY13266
Federal IDNY13266
More InfoState Dam Safety Program

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