White Pond Dam

White Pond Dam is an earth dam located in Putnam County, New York, built in 1899. It carries a Significant hazard potential classification.

About White Pond Dam

The primary purpose of White Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Nys Dec Division Of Lands & Forests (state). It impounds the Tr-boyd Corners Reservoir near Farmers Mills.

The dam stands 12 feet tall and stretches 400 feet across, creates a reservoir covering 140 acres, has a maximum storage capacity of 1,046 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1899, the structure is over a century old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 03/27/2024.

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Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateNew York
CountyPutnam
Nearest CityFarmers Mills
River/StreamTr-boyd Corners Reservoir
Coordinates41.49833, -73.72917

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length400 ft
Year Completed1899 (127 years old)

Storage & Hydraulics

NID Storage1,046 acre-ft
Max Storage1,046 acre-ft
Normal Storage1,046 acre-ft
Surface Area140 acres
Drainage Area0 sq mi
Max Discharge100 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerNYS DEC DIVISION OF LANDS & FORESTS
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection03/27/2024
Emergency Action PlanYes

Identifiers

NID IDNY00071
Federal IDNY00071
More InfoState Dam Safety Program

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