Molasses River Flooding #3 Dam

Molasses River Flooding #3 Dam is an earth dam located in Gladwin County, Michigan, built in 1955. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Molasses River Flooding #3 Dam

The primary purpose of Molasses River Flooding #3 Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mdnr Wildlife (state). It impounds the Little Molasses River near Highwood.

The dam stands 12 feet tall and stretches 3,350 feet across, creates a reservoir covering 590 acres, has a maximum storage capacity of 4,100 acre-feet, and collects water from a drainage area of 8 square miles. Completed in 1955, the structure is well into its service life at over 50 years 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 07/16/2019.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountyGladwin
Nearest CityHighwood
River/StreamLittle Molasses River
Coordinates43.94833, -84.18667

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length3,350 ft
Year Completed1955 (71 years old)

Storage & Hydraulics

NID Storage4,100 acre-ft
Max Storage4,100 acre-ft
Normal Storage1,400 acre-ft
Surface Area590 acres
Drainage Area8 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMDNR Wildlife
Owner TypeState
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection07/16/2019
Emergency Action PlanNot Required

Identifiers

NID IDMI00772
Federal IDMI00772
More InfoState Dam Safety Program

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