Wyre - Wynd

Wyre - Wynd is a masonry dam located in New London County, Connecticut, built in 1913. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Wyre - Wynd

The primary purpose of Wyre - Wynd 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 Summit Hydro, Llc (private). It impounds the Quinebaug River near Jewett City.

The dam stands 21 feet tall and stretches 483 feet across, creates a reservoir covering 333 acres, has a maximum storage capacity of 2,900 acre-feet, and collects water from a drainage area of 650 square miles. Completed in 1913, 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 07/12/2018.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateConnecticut
CountyNew London
Nearest CityJewett City
River/StreamQuinebaug River
Coordinates41.61030, -71.98540

Physical Characteristics

Dam TypeMasonry
NID Height21 ft
Dam Height21 ft
Dam Length483 ft
Year Completed1913 (113 years old)

Storage & Hydraulics

NID Storage2,900 acre-ft
Max Storage2,900 acre-ft
Normal Storage2,900 acre-ft
Surface Area333 acres
Drainage Area650 sq mi
Max Discharge36,400 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeHydroelectric
OwnerSummit Hydro, LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection07/12/2018
Emergency Action PlanNot Required

Identifiers

NID IDCT00539
Federal IDCT00539
More InfoState Dam Safety Program

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