Mill Pond

Mill Pond is a concrete dam located in Androscoggin County, Maine, built in 1720. It carries a Low hazard potential classification.

About Mill Pond

The primary purpose of Mill 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 R. J. Fortier Hydropower, Inc. (private). It impounds the Sabattus.

The dam stands 20 feet tall and stretches 35 feet across, creates a reservoir covering 25 acres, has a storage capacity of 250 acre-feet, and collects water from a drainage area of 33 square miles. Completed in 1720, the structure is one of the older dams in the region, with over a century and a half 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMaine
CountyAndroscoggin
River/StreamSabattus
Coordinates44.11535, -70.10886

Physical Characteristics

Dam TypeConcrete
NID Height20 ft
Dam Height20 ft
Dam Length35 ft
Year Completed1720 (306 years old)

Storage & Hydraulics

NID Storage250 acre-ft
Normal Storage250 acre-ft
Surface Area25 acres
Drainage Area33 sq mi

Ownership & Safety

PurposeHydroelectric
OwnerR. J. Fortier Hydropower, Inc.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDME96183
Federal IDME96183
More InfoState Dam Safety Program

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