Willow Brook Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountyOrange
Nearest CityBull Mine
River/StreamTR-MERRIEWOLD LAKE
Coordinates41.35000, -74.19833

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length550 ft
Year Completed1924 (102 years old)

Storage & Hydraulics

NID Storage995 acre-ft
Max Storage995 acre-ft
Normal Storage585 acre-ft
Surface Area76 acres
Drainage Area1 sq mi
Max Discharge935 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerORANGE AND ROCKLAND UTILITIES INC
Owner TypePublic Utility
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/03/2023
Emergency Action PlanYes

Identifiers

NID IDNY00035
Federal IDNY00035
More InfoState Dam Safety Program

Nearby Dams

Weyants Pond 1.5 mi Low Merriewold Lake Dam 1.9 mi Significant Monroe Recreation Lake Dam 1.9 mi Low Lake Hildegarde Dam 2.6 mi Significant Walton Lake Dam 2.9 mi Significant Sky View Pond Dam 3.1 mi Significant Earl Reservoir Dam 3.4 mi High Stuts Dam 3.7 mi Significant Rushmore Estates Dam 4.1 mi Low Monroe Reservoir Dam 4.3 mi Low