Rush Island Fly Ash
Key Takeaway
Rush Island Fly Ash is classified as low hazard in Missouri.
Physical Details
| Dam Height | 46 ft (taller than 93.2% in MO) |
| Dam Length | 11,325 ft |
| Dam Type | Earth |
| Max Storage | 445 acre-ft |
| Normal Storage | 386 acre-ft |
| Surface Area | 29 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 20 cfs |
| NID ID | MO40179 |
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
Public Utility
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Rush Island Fly Ash?
Rush Island Fly Ash 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 Rush Island Fly Ash?
Rush Island Fly Ash is owned by information not available (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
How tall is Rush Island Fly Ash?
Rush Island Fly Ash has a dam height of 46 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 Rush Island Fly Ash last inspected?
Rush Island Fly Ash was last inspected on November 19, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.