Patten Brook

Patten Brook is a timber crib dam located in Hancock County, Maine, built in 1900. It carries a Low hazard potential classification.

About Patten Brook

The primary purpose of Patten Brook is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Surry (local government). It impounds the Patten Stream.

The dam stands 9 feet tall and stretches 100 feet across, creates a reservoir covering 741 acres, and has a maximum storage capacity of 2,700 acre-feet. Completed in 1900, 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMaine
CountyHancock
River/StreamPatten Stream
Coordinates44.52697, -68.51688

Physical Characteristics

Dam TypeTimber Crib
NID Height9 ft
Dam Height9 ft
Dam Length100 ft
Year Completed1900 (126 years old)

Storage & Hydraulics

NID Storage2,700 acre-ft
Max Storage2,700 acre-ft
Normal Storage1,800 acre-ft
Surface Area741 acres

Ownership & Safety

PurposeRecreation
OwnerSurry
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDME00274
Federal IDME00274
More InfoState Dam Safety Program

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