Springfield Coal/Orient 3/Fine Refuse Impoundment
Key Takeaway
Springfield Coal/Orient 3/Fine Refuse Impoundment is classified as low hazard in Illinois. It was completed in 1981 and is 45 years old. Its primary use is other.
Physical Details
| Dam Height | 26 ft (taller than 47.1% in IL) |
| Dam Length | 3,050 ft |
| Dam Type | Earth |
| Max Storage | 674 acre-ft |
| Normal Storage | 547 acre-ft |
| Surface Area | 805 acres |
| Max Discharge | 16 cfs |
| Year Completed | 1981 (45 years old) |
| NID ID | IL50017 |
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
SPRINGFIELD COAL COMPANY, LLC
Private
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Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Springfield Coal/Orient 3/Fine Refuse Impoundment?
Springfield Coal/Orient 3/Fine Refuse Impoundment 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 Springfield Coal/Orient 3/Fine Refuse Impoundment?
Springfield Coal/Orient 3/Fine Refuse Impoundment is owned by SPRINGFIELD COAL COMPANY, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Springfield Coal/Orient 3/Fine Refuse Impoundment built?
Springfield Coal/Orient 3/Fine Refuse Impoundment was completed in 1981, making it 45 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 Springfield Coal/Orient 3/Fine Refuse Impoundment?
Springfield Coal/Orient 3/Fine Refuse Impoundment serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Springfield Coal/Orient 3/Fine Refuse Impoundment?
Springfield Coal/Orient 3/Fine Refuse Impoundment has a dam height of 26 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 Springfield Coal/Orient 3/Fine Refuse Impoundment last inspected?
Springfield Coal/Orient 3/Fine Refuse Impoundment was last inspected on October 30, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.