Morrisville

Morrisville is a gravity dam located in Lamoille County, Vermont, built in 1924. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Morrisville

The primary purpose of Morrisville is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Village Of Morrisville, Vt (local government). It impounds the Lamoille River near Hyde Park.

The dam stands 29 feet tall and stretches 250 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 222 square miles. Completed in 1924, the structure is over a century 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/27/2018.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateVermont
CountyLamoille
Nearest CityHyde Park
River/StreamLamoille River
Coordinates44.56180, -72.60240

Physical Characteristics

Dam TypeGravity
NID Height29 ft
Dam Height29 ft
Dam Length250 ft
Year Completed1924 (102 years old)

Storage & Hydraulics

NID Storage150 acre-ft
Max Storage150 acre-ft
Normal Storage150 acre-ft
Surface Area15 acres
Drainage Area222 sq mi
Max Discharge140,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeHydroelectric
OwnerVillage of Morrisville, VT
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/27/2018
Emergency Action PlanNot Required

Identifiers

NID IDVT00040
Federal IDVT00040
More InfoState Dam Safety Program

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