Indian Creek Mine Dam - Upper
Key Takeaway
Indian Creek Mine Dam - Upper is classified as high hazard in Missouri. It was completed in 1980 and is 46 years old. Its primary use is tailings. 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 Length | 3,850 ft |
| Dam Type | Other |
| Max Storage | 791 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 102 sq mi |
| Max Discharge | 5,872 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | MO31036 |
Safety Information
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?
Ownership
ST JOE MINERALS CORP
Private
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High Hazard 45 ftFrequently Asked Questions
What is the hazard classification of Indian Creek Mine Dam - Upper?
Indian Creek Mine Dam - Upper 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 Indian Creek Mine Dam - Upper?
Indian Creek Mine Dam - Upper is owned by ST JOE MINERALS CORP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Indian Creek Mine Dam - Upper built?
Indian Creek Mine Dam - Upper was completed in 1980, making it 46 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 Indian Creek Mine Dam - Upper?
Indian Creek Mine Dam - Upper serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Indian Creek Mine Dam - Upper last inspected?
Indian Creek Mine Dam - Upper was last inspected on June 29, 1989. Inspection dates indicate when a formal review occurred, not the results of that inspection.