First Conn Lake South Bay Dike

Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNew Hampshire
CountyCoos
Nearest CityPITTSBURG
River/StreamCONNECTICUT RIVER
Coordinates45.06690, -71.25250

Physical Characteristics

Dam TypeEarth
NID Height14 ft
Dam Height14 ft
Dam Length390 ft

Storage & Hydraulics

NID Storage38,950 acre-ft
Max Storage38,950 acre-ft
Normal Storage15,950 acre-ft
Surface Area2,800 acres
Drainage Area82 sq mi

Ownership & Safety

PurposeRecreation
OwnerGREAT RIVER HYDRO LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection09/16/2020
Emergency Action PlanNot Required

Identifiers

NID IDNH01012
Federal IDNH01012
More InfoState Dam Safety Program

Nearby Dams

First Connecticut Lake Dam 2.3 mi High Shehan Pond Dam 4.5 mi Low Coon Brook Bog Dam 5.2 mi Low Back Lake Dam 5.6 mi Low Second Connecticut Lake Dam 6.2 mi Low Murphy Dam 6.5 mi High Big Brook Bog Dam 6.6 mi Significant Godbout Pond West Dike 7.4 mi Undetermined East Inlet Dam 9.0 mi Low Moose Falls Dam 9.2 mi Significant