Claymore
Key Takeaway
Claymore is classified as significant hazard in Colorado. It was completed in 1978 and is 48 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 40.7% in CO) |
| Dam Length | 985 ft |
| Dam Type | Earth |
| Max Storage | 1.3K acre-ft |
| Normal Storage | 1.0K acre-ft |
| Surface Area | 82 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 9,359 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | CO02014 |
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
PLEASANT VALLEY LAKE CANAL CO.
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Claymore?
Claymore 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 Claymore?
Claymore is owned by PLEASANT VALLEY LAKE CANAL CO. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Claymore built?
Claymore was completed in 1978, making it 48 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 Claymore?
Claymore 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 Claymore?
Claymore has a dam height of 21 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 Claymore last inspected?
Claymore was last inspected on August 30, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.