Coffeen Station Ash Pond 1 Dam
Key Takeaway
Coffeen Station Ash Pond 1 Dam is classified as significant hazard in Illinois. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Type | Rockfill |
| Normal Storage | 0 acre-ft |
| NID ID | IL50722 |
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
DYNEGY
Public Utility
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Significant Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Coffeen Station Ash Pond 1 Dam?
Coffeen Station Ash Pond 1 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 Coffeen Station Ash Pond 1 Dam?
Coffeen Station Ash Pond 1 Dam is owned by DYNEGY (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Coffeen Station Ash Pond 1 Dam?
Coffeen Station Ash Pond 1 Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Coffeen Station Ash Pond 1 Dam last inspected?
Coffeen Station Ash Pond 1 Dam was last inspected on November 16, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.