Oro Ranch (Lake Mary)
Key Takeaway
Oro Ranch (Lake Mary) is classified as low hazard in Arizona. Its primary use is fire protection.
Physical Details
| Dam Height | 31 ft (taller than 55.7% in AZ) |
| Dam Length | 340 ft |
| Dam Type | Earth |
| Max Storage | 2.3K acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 260 acres |
| Drainage Area | 9 sq mi |
| NID ID | AZ00242 |
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 C/O ORO RANCH
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Oro Ranch (Lake Mary)?
Oro Ranch (Lake Mary) 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 Oro Ranch (Lake Mary)?
Oro Ranch (Lake Mary) is owned by JJJ CORPORATION C/O ORO RANCH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Oro Ranch (Lake Mary)?
Oro Ranch (Lake Mary) 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 Oro Ranch (Lake Mary)?
Oro Ranch (Lake Mary) has a dam height of 31 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 Oro Ranch (Lake Mary) last inspected?
Oro Ranch (Lake Mary) was last inspected on October 25, 2007. Inspection dates indicate when a formal review occurred, not the results of that inspection.