Cottonwood (Oro Ranch)
Key Takeaway
Cottonwood (Oro Ranch) is classified as low hazard in Arizona. Its primary use is fire protection.
Physical Details
| Dam Height | 22 ft (taller than 36.8% in AZ) |
| Dam Length | 460 ft |
| Dam Type | Earth |
| Normal Storage | 132 acre-ft |
| Surface Area | 12 acres |
| NID ID | AZ00296 |
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
JJJ CORPORATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Cottonwood (Oro Ranch)?
Cottonwood (Oro Ranch) 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 Cottonwood (Oro Ranch)?
Cottonwood (Oro Ranch) is owned by JJJ CORPORATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Cottonwood (Oro Ranch)?
Cottonwood (Oro Ranch) serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Cottonwood (Oro Ranch)?
Cottonwood (Oro Ranch) has a dam height of 22 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 Cottonwood (Oro Ranch) last inspected?
Cottonwood (Oro Ranch) was last inspected on October 25, 2007. Inspection dates indicate when a formal review occurred, not the results of that inspection.