New Pond Dam

New Pond Dam is a timber crib dam located in Essex County, New York, built in 1961. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection06/02/1971
Height10 ft
Built196165 years ago

Dam profile

NID height · 10 ft
10 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

10 ft tall and 75 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About New Pond Dam

The primary purpose of New Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Underwood Club Inc (private). It impounds the New Pond Brook near Underwood.

The dam stands 10 feet tall and stretches 75 feet across, creates a reservoir covering 96 acres, and has a maximum storage capacity of 225 acre-feet. Completed in 1961, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 06/02/1971. That was over 55 years ago.

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Location

StateNew York
CountyEssex
Nearest CityUnderwood
River/StreamNew Pond Brook
Coordinates44.09667, -73.64167

Physical Characteristics

Dam TypeTimber Crib
NID Height10 ft
Dam Height10 ft
Dam Length75 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage225 acre-ft
Max Storage225 acre-ft
Normal Storage225 acre-ft
Surface Area96 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerUnderwood Club Inc
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection06/02/1971
Emergency Action PlanNot Required

Identifiers

NID IDNY01119
Federal IDNY01119
More InfoState Dam Safety Program