Nico Lake Dam

trib to Michigamme River· Marquette, Michigan· Built 1987· Earth· 9 ft tall
Low Hazard Recreation Private

Key Takeaway

Nico Lake Dam is classified as low hazard in Michigan. It was completed in 1987 and is 39 years old. Its primary use is recreation.

Physical Details

Dam Height 9 ft (taller than 14.1% in MI)
Dam Length100 ft
Dam TypeEarth
Max Storage210 acre-ft
Normal Storage120 acre-ft
Surface Area30 acres
Year Completed1987 (39 years old)
NID IDMI02611

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: November 15, 2010
State Regulated: Yes
Regulatory Agency: MICHIGAN DEGLE

Ownership

William Stein

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Nico Lake Dam?

Nico Lake 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 Nico Lake Dam?

Nico Lake Dam is owned by William Stein (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Nico Lake Dam built?

Nico Lake Dam was completed in 1987, making it 39 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 Nico Lake Dam?

Nico Lake 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 Nico Lake Dam?

Nico Lake Dam has a dam height of 9 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 Nico Lake Dam last inspected?

Nico Lake Dam was last inspected on November 15, 2010. 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.