Minnie Lake Dam

Minnie Lake Dam is an earth dam located in Newaygo County, Michigan, built in 1939. It carries a Low hazard potential classification.

About Minnie Lake Dam

The primary purpose of Minnie Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Usda Fs (federal). It impounds the Mena Creek near Hesperia,mi.

The dam stands 13 feet tall and stretches 125 feet across, creates a reservoir covering 28 acres, has a maximum storage capacity of 264 acre-feet, and collects water from a drainage area of 9 square miles. Completed in 1939, 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. The most recent inspection on record was 11/04/2013. That was over 12 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountyNewaygo
Nearest CityHesperia,mi
River/StreamMena Creek
Coordinates43.62849, -85.89803

Physical Characteristics

Dam TypeEarth
NID Height13 ft
Dam Height8 ft
Dam Length125 ft
Year Completed1939 (87 years old)

Storage & Hydraulics

NID Storage264 acre-ft
Max Storage264 acre-ft
Normal Storage69 acre-ft
Surface Area28 acres
Drainage Area9 sq mi
Max Discharge1,132 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerUSDA FS
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection11/04/2013
Emergency Action PlanNot Required

Identifiers

NID IDMI00185
Federal IDMI00185
More InfoState Dam Safety Program

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