Drumm Farm Weir Dam
Key Takeaway
Drumm Farm Weir Dam is classified as low hazard in Illinois. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 7 ft (taller than 0.5% in IL) |
| Dam Length | 298 ft |
| Dam Type | Earth |
| Max Storage | 80 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 3,878 cfs |
| NID ID | IL55108 |
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
DRUMM FARM DEVELOPMENT, LLC
Private
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Low Hazard 7 ftFrequently Asked Questions
What is the hazard classification of Drumm Farm Weir Dam?
Drumm Farm Weir 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 Drumm Farm Weir Dam?
Drumm Farm Weir Dam is owned by DRUMM FARM DEVELOPMENT, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Drumm Farm Weir Dam?
Drumm Farm Weir 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 Drumm Farm Weir Dam?
Drumm Farm Weir 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 Drumm Farm Weir Dam last inspected?
Drumm Farm Weir Dam was last inspected on June 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.