Pierce Pond Dam

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateNew Hampshire
CountyHillsborough
Nearest CityBROOKLINE
River/StreamWOLF BROOK
Coordinates42.70940, -71.66770

Physical Characteristics

Dam TypeEarth
NID Height8 ft
Dam Height8 ft
Dam Length100 ft
Year Completed1700 (326 years old)

Storage & Hydraulics

NID Storage148 acre-ft
Max Storage148 acre-ft
Normal Storage19 acre-ft
Surface Area54 acres
Drainage Area1 sq mi
Max Discharge350 cfs

Ownership & Safety

PurposeRecreation
OwnerTOWN OF BROOKLINE
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection04/13/2021
Emergency Action PlanYes

Identifiers

NID IDNH00921
Federal IDNH00921
More InfoState Dam Safety Program

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