Klaus Lake Dam

TRIB SUGAR CREEK· Madison, Illinois· Built 1960· Earth· 17 ft tall
Significant Hazard Recreation Private

Key Takeaway

Klaus Lake Dam is classified as significant hazard in Illinois. It was completed in 1960 and is 66 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 17 ft (taller than 22.3% in IL)
Dam Length282 ft
Dam TypeEarth
Max Storage76 acre-ft
Normal Storage44 acre-ft
Year Completed1960 (66 years old)
NID IDIL00425

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

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

Emergency Action Plan: No
Last Inspection: October 28, 2022
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

CALVIN KLAUS

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Klaus Lake Dam?

Klaus Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Klaus Lake Dam?

Klaus Lake Dam is owned by CALVIN KLAUS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Klaus Lake Dam built?

Klaus Lake Dam was completed in 1960, making it 66 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 Klaus Lake Dam?

Klaus 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 Klaus Lake Dam?

Klaus Lake Dam has a dam height of 17 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 Klaus Lake Dam last inspected?

Klaus Lake Dam was last inspected on October 28, 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.