Menominee

Menominee is a concrete dam located in Menominee County, Michigan, built in 1924. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Menominee

The primary purpose of Menominee is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by New Hydro, Inc (private). It impounds the Menominee River near Menominee Mi, Marinette Wi.

The dam stands 24 feet tall and stretches 456 feet across, creates a reservoir covering 143 acres, has a storage capacity of 650 acre-feet, and collects water from a drainage area of 4,060 square miles. Completed in 1924, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/21/2018.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountyMenominee
Nearest CityMenominee Mi, Marinette Wi
River/StreamMenominee River
Coordinates45.10700, -87.63730

Physical Characteristics

Dam TypeConcrete
NID Height24 ft
Dam Height24 ft
Dam Length456 ft
Year Completed1924 (102 years old)

Storage & Hydraulics

NID Storage650 acre-ft
Normal Storage650 acre-ft
Surface Area143 acres
Drainage Area4,060 sq mi
Max Discharge61,000 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeHydroelectric
OwnerNEW Hydro, Inc
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection08/21/2018
Emergency Action PlanNot Required

Identifiers

NID IDWI00875
Federal IDWI00875
More InfoState Dam Safety Program

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