Lazy O Reservoir No 2
Key Takeaway
Lazy O Reservoir No 2 is classified as significant hazard in Colorado. It was completed in 1990 and is 36 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 29.2% in CO) |
| Dam Length | 580 ft |
| Dam Type | Earth |
| Max Storage | 31 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 212 cfs |
| Year Completed | 1990 (36 years old) |
| NID ID | CO02736 |
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
OTIS COMPANY - LAZY O RANCH (TONY CLINCO)
Private
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High Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Lazy O Reservoir No 2?
Lazy O Reservoir No 2 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 Lazy O Reservoir No 2?
Lazy O Reservoir No 2 is owned by OTIS COMPANY - LAZY O RANCH (TONY CLINCO) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lazy O Reservoir No 2 built?
Lazy O Reservoir No 2 was completed in 1990, making it 36 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 Lazy O Reservoir No 2?
Lazy O Reservoir No 2 serves the following purposes: Fish And Wildlife Pond, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lazy O Reservoir No 2?
Lazy O Reservoir No 2 has a dam height of 18 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 Lazy O Reservoir No 2 last inspected?
Lazy O Reservoir No 2 was last inspected on September 28, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.