Norway Point

Thunder Bay· Alpena, Michigan· Built 1924· Gravity· 43 ft tall
High Hazard Hydroelectric Recreation Not Listed

Key Takeaway

Norway Point is classified as high hazard in Michigan. It was completed in 1924 and is 102 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 43 ft (taller than 95.5% in MI)
Dam Length2,486 ft
Dam TypeGravity
Max Storage27.6K acre-ft
Normal Storage27.6K acre-ft
Surface Area1,700 acres
Drainage Area1,260 sq mi
Max Discharge55,000 cfs
Year Completed1924 (102 years old)
NID IDMI00189

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: August 24, 2022
State Regulated: No

Ownership

Not Listed

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Norway Point?

Norway Point is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Norway Point?

Norway Point is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Norway Point built?

Norway Point was completed in 1924, making it 102 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 Norway Point?

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

How tall is Norway Point?

Norway Point has a dam height of 43 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 Norway Point last inspected?

Norway Point was last inspected on August 24, 2022. 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.