Ripley Pond

Ripley Pond is an earth dam located in Somerset County, Maine, built in 1877. It carries a Low hazard potential classification.

About Ripley Pond

The primary purpose of Ripley Pond 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 Howard Sevey (private). It impounds the Ripley Stream near Ripley.

The dam stands 10 feet tall and stretches 100 feet across, creates a reservoir covering 220 acres, has a maximum storage capacity of 160 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1877, 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. The most recent inspection on record was 08/09/2023.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMaine
CountySomerset
Nearest CityRipley
River/StreamRipley Stream
Coordinates44.99222, -69.37306

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length100 ft
Year Completed1877 (149 years old)

Storage & Hydraulics

NID Storage160 acre-ft
Max Storage160 acre-ft
Normal Storage128 acre-ft
Surface Area220 acres
Drainage Area6 sq mi

Ownership & Safety

PurposeHydroelectric
OwnerHoward Sevey
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/09/2023
Emergency Action PlanNot Required

Identifiers

NID IDME00518
Federal IDME00518
More InfoState Dam Safety Program

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