Sturgeon Falls

MENOMINEE· Marinette, Wisconsin· Built 1906· Gravity· 38 ft tall
Low Hazard Hydroelectric Recreation Local Government

Key Takeaway

Sturgeon Falls is classified as low hazard in Wisconsin. It was completed in 1906 and is 120 years old. Its primary use is hydroelectric.

Physical Details

Dam Height 38 ft (taller than 91.1% in WI)
Dam Length700 ft
Dam TypeGravity
Max Storage3.9K acre-ft
Normal Storage2.3K acre-ft
Surface Area275 acres
Drainage Area3,014 sq mi
Max Discharge28,760 cfs
Year Completed1906 (120 years old)
NID IDWI05011

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: Yes
State Regulated: No

Ownership

City Of Norway

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Sturgeon Falls?

Sturgeon Falls 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 Sturgeon Falls?

Sturgeon Falls is owned by City Of Norway (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Sturgeon Falls built?

Sturgeon Falls was completed in 1906, making it 120 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 Sturgeon Falls?

Sturgeon Falls 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 Sturgeon Falls?

Sturgeon Falls has a dam height of 38 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.

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.