Lake Noquebay

Lake Noquebay is a gravity dam located in Marinette County, Wisconsin, built in 1929. It carries a Low hazard potential classification.

About Lake Noquebay

The primary purpose of Lake Noquebay is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Marinette County (local government). It impounds the Lake Nocquebay Outlet.

The dam stands 7 feet tall and stretches 100 feet across, creates a reservoir covering 2,409 acres, has a maximum storage capacity of 17,000 acre-feet, and collects water from a drainage area of 118 square miles. Completed in 1929, the structure is well-established, with more than 75 years 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. An emergency action plan is in place for this dam. The most recent inspection on record was 06/20/2013. That was over 12 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateWisconsin
CountyMarinette
Nearest CityNone
River/StreamLake Nocquebay Outlet
Coordinates45.24502, -87.93651

Physical Characteristics

Dam TypeGravity
NID Height7 ft
Dam Height7 ft
Dam Length100 ft
Year Completed1929 (97 years old)

Storage & Hydraulics

NID Storage17,000 acre-ft
Max Storage17,000 acre-ft
Normal Storage9,500 acre-ft
Surface Area2,409 acres
Drainage Area118 sq mi
Max Discharge2,300 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerMarinette County
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/20/2013
Emergency Action PlanYes

Identifiers

NID IDWI01044
Federal IDWI01044
More InfoState Dam Safety Program

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