Fort Lyon Control Basin
Key Takeaway
Fort Lyon Control Basin is classified as significant hazard in Colorado. It was completed in 1959 and is 67 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 13 ft (taller than 14.5% in CO) |
| Dam Length | 2,188 ft |
| Dam Type | Earth |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 644 acre-ft |
| Surface Area | 121 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,853 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | CO00737 |
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
FORT LYON CANAL CO.
Private
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What is the hazard classification of Fort Lyon Control Basin?
Fort Lyon Control Basin 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 Fort Lyon Control Basin?
Fort Lyon Control Basin is owned by FORT LYON CANAL CO. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Fort Lyon Control Basin built?
Fort Lyon Control Basin was completed in 1959, making it 67 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 Fort Lyon Control Basin?
Fort Lyon Control Basin serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Fort Lyon Control Basin?
Fort Lyon Control Basin has a dam height of 13 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 Fort Lyon Control Basin last inspected?
Fort Lyon Control Basin was last inspected on April 29, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.