Perry
Key Takeaway
Perry is classified as low hazard in Colorado. It was completed in 1955 and is 71 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 35 ft (taller than 75.7% in CO) |
| Dam Length | 2,250 ft |
| Dam Type | Earth |
| Max Storage | 864 acre-ft |
| Normal Storage | 624 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 23,000 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | CO00383 |
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
TOEDTLEI RANCH (JOHN TOEDTLEI)
Private
Frequently Asked Questions
What is the hazard classification of Perry?
Perry 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 Perry?
Perry is owned by TOEDTLEI RANCH (JOHN TOEDTLEI) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Perry built?
Perry was completed in 1955, making it 71 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 Perry?
Perry 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 Perry?
Perry has a dam height of 35 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 Perry last inspected?
Perry was last inspected on November 18, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.