Warren Levis Dam

ROCKY FORK· Madison, Illinois· Built 1947· Earth· 33 ft tall
Significant Hazard Recreation Private

Key Takeaway

Warren Levis Dam is classified as significant hazard in Illinois. It was completed in 1947 and is 79 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 33 ft (taller than 71.6% in IL)
Dam Length271 ft
Dam TypeEarth
Max Storage351 acre-ft
Normal Storage158 acre-ft
Year Completed1947 (79 years old)
NID IDIL00187

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: Yes
Last Inspection: October 20, 2022
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

BOY SCOUTS OF AMERICA

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Warren Levis Dam?

Warren Levis 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 Warren Levis Dam?

Warren Levis Dam is owned by BOY SCOUTS OF AMERICA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Warren Levis Dam built?

Warren Levis Dam was completed in 1947, making it 79 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 Warren Levis Dam?

Warren Levis 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 Warren Levis Dam?

Warren Levis Dam has a dam height of 33 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 Warren Levis Dam last inspected?

Warren Levis Dam was last inspected on October 20, 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.