Black Creek Dam

Black Creek· Mackinac, Michigan· Built 1956· Earth· 10 ft tall
Low Hazard Recreation State Government

Key Takeaway

Black Creek Dam is classified as low hazard in Michigan. It was completed in 1956 and is 70 years old. Its primary use is recreation.

Physical Details

Dam Height 10 ft (taller than 20.5% in MI)
Dam Length750 ft
Dam TypeEarth
Max Storage725 acre-ft
Normal Storage230 acre-ft
Surface Area820 acres
Drainage Area19 sq mi
Max Discharge600 cfs
Year Completed1956 (70 years old)
NID IDMI00278

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: October 25, 2014
State Regulated: No

Ownership

MDNR Wildlife

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Black Creek Dam?

Black Creek Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Black Creek Dam?

Black Creek Dam is owned by MDNR Wildlife (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Black Creek Dam built?

Black Creek Dam was completed in 1956, making it 70 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Black Creek Dam?

Black Creek Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Black Creek Dam?

Black Creek Dam has a dam height of 10 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Black Creek Dam last inspected?

Black Creek Dam was last inspected on October 25, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.