Eckert Lake Dam

TRIB PRAIRIE DUPONT CREEK· St. Clair, Illinois· Built 1960· Earth· 42 ft tall
High Hazard Recreation Private

Key Takeaway

Eckert Lake Dam is classified as high hazard in Illinois. It was completed in 1960 and is 66 years old. Its primary use is recreation. 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 42 ft (taller than 85.8% in IL)
Dam Length450 ft
Dam TypeEarth
Max Storage420 acre-ft
Normal Storage330 acre-ft
Max Discharge36 cfs
Year Completed1960 (66 years old)
Year Modified1990
NID IDIL50082

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: No
Last Inspection: April 18, 2018
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

VERNON LAIRER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Eckert Lake Dam?

Eckert Lake Dam 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 Eckert Lake Dam?

Eckert Lake Dam is owned by VERNON LAIRER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Eckert Lake Dam built?

Eckert 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 Eckert Lake Dam?

Eckert 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 Eckert Lake Dam?

Eckert Lake Dam has a dam height of 42 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 Eckert Lake Dam last inspected?

Eckert Lake Dam was last inspected on April 18, 2018. 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.