Depression Pond Dam

Depression Pond Dam is an earth dam located in Dutchess County, New York, built in 1945. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection08/18/2008
Height20 ft
Built194581 years ago

Dam profile

NID height · 20 ft
20 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

20 ft tall and 135 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 Depression Pond Dam

The primary purpose of Depression Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Preston Mountain Club (private). It impounds the Tr-bog Hollow Brook near Macedonia Ct.

The dam stands 20 feet tall and stretches 135 feet across, creates a reservoir covering 19 acres, and has a maximum storage capacity of 160 acre-feet. Completed in 1945, the structure is well-established, with more than 75 years of service.

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 08/18/2008. That was over 18 years ago.

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Location

StateNew York
CountyDutchess
Nearest CityMacedonia Ct
River/StreamTr-bog Hollow Brook
Coordinates41.73000, -73.52833

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length135 ft
Year Completed1945 (81 years old)

Storage & Hydraulics

NID Storage160 acre-ft
Max Storage160 acre-ft
Normal Storage160 acre-ft
Surface Area19 acres
Spillway TypeNone

Ownership & Safety

PurposeRecreation
OwnerPreston Mountain Club
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection08/18/2008
Emergency Action PlanNot Required

Identifiers

NID IDNY01205
Federal IDNY01205
More InfoState Dam Safety Program