Cedar Lake Dam

Cedar Lake Dam is an earth dam located in Leelanau County, Michigan, built in 1856. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Cedar Lake Dam

The primary purpose of Cedar Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Elmwood Township (local government). It impounds the Cedar Lake Outlet near Cherry Bend.

The dam stands 16 feet tall and stretches 100 feet across, creates a reservoir covering 250 acres, has a maximum storage capacity of 1,600 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1856, the structure is one of the older dams in the region, with over a century and a half of service.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 08/23/2017.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMichigan
CountyLeelanau
Nearest CityCherry Bend
River/StreamCedar Lake Outlet
Coordinates44.79500, -85.63667

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length100 ft
Year Completed1856 (170 years old)

Storage & Hydraulics

NID Storage1,600 acre-ft
Max Storage1,600 acre-ft
Normal Storage1,100 acre-ft
Surface Area250 acres
Drainage Area6 sq mi
Max Discharge60 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerElmwood Township
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection08/23/2017
Emergency Action PlanYes

Identifiers

NID IDMI00586
Federal IDMI00586
More InfoState Dam Safety Program

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