Brisco is an earth dam located in Washington County, Vermont, built in 1971. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection07/17/1986
Height28 ft
Built197155 years ago

Dam profile

NID height · 28 ft
28 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

28 ft tall and 600 ft long, taller than 62% of U.S. dams with a recorded height. 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 Brisco

The primary purpose of Brisco is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lintilhac Family Trust (private). It impounds the Bryant Brook-os near Waterbury.

The dam stands 28 feet tall and stretches 600 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 21 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1971, 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 07/17/1986. That was over 40 years ago.

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Location

StateVermont
CountyWashington
Nearest CityWaterbury
River/StreamBryant Brook-os
Coordinates44.40392, -72.69494

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length600 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage21 acre-ft
Max Storage21 acre-ft
Surface Area2 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerLintilhac Family Trust
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection07/17/1986
Emergency Action PlanNot Required

Identifiers

NID IDVT00339
Federal IDVT00339
More InfoState Dam Safety Program