Upper

Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateMaine
CountyPenobscot
River/StreamEast Branch Sebasticook
Coordinates44.92386, -69.26258

Physical Characteristics

Dam TypeConcrete
NID Height10 ft
Dam Height10 ft
Dam Length160 ft
Year Completed1900 (126 years old)

Storage & Hydraulics

NID Storage1,600 acre-ft
Max Storage1,600 acre-ft
Normal Storage736 acre-ft
Surface Area233 acres
Drainage Area30 sq mi

Ownership & Safety

PurposeHydroelectric
OwnerCorinna
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection08/21/2019
Emergency Action PlanNot Required

Identifiers

NID IDME00332
Federal IDME00332
More InfoState Dam Safety Program

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