Spring Brook Gabion Dam
Key Takeaway
Spring Brook Gabion Dam is classified as low hazard in Illinois. It was completed in 1984 and is 42 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 9 ft (taller than 3.9% in IL) |
| Dam Length | 400 ft |
| Dam Type | Other |
| Max Storage | 89 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 1,047 cfs |
| Year Completed | 1984 (42 years old) |
| NID ID | IL50042 |
Safety Information
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?
Ownership
CITY OF NAPERVILLE
Local Government
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Low Hazard 9 ftFrequently Asked Questions
What is the hazard classification of Spring Brook Gabion Dam?
Spring Brook Gabion 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 Spring Brook Gabion Dam?
Spring Brook Gabion Dam is owned by CITY OF NAPERVILLE (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spring Brook Gabion Dam built?
Spring Brook Gabion Dam was completed in 1984, making it 42 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 Spring Brook Gabion Dam?
Spring Brook Gabion Dam serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spring Brook Gabion Dam?
Spring Brook Gabion 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 Spring Brook Gabion Dam last inspected?
Spring Brook Gabion Dam was last inspected on June 6, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.