International Center South Dam
Key Takeaway
International Center South Dam is classified as significant hazard in Illinois. It was completed in 2004 and is 22 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 7 ft (taller than 0.5% in IL) |
| Dam Length | 79 ft |
| Dam Type | Concrete |
| Max Storage | 34 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 444 cfs |
| Year Completed | 2004 (22 years old) |
| NID ID | IL50513 |
Safety Information
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?
Ownership
PROLOGIS
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of International Center South Dam?
International Center South 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 International Center South Dam?
International Center South Dam is owned by PROLOGIS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was International Center South Dam built?
International Center South Dam was completed in 2004, making it 22 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 International Center South Dam?
International Center South Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is International Center South Dam?
International Center South Dam has a dam height of 7 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 International Center South Dam last inspected?
International Center South Dam was last inspected on May 14, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.