Twin Tanks
Key Takeaway
Twin Tanks is classified as low hazard in Arizona. Its primary use is other.
Physical Details
| Dam Height | 24 ft (taller than 42.3% in AZ) |
| Dam Length | 792 ft |
| Dam Type | Earth |
| Normal Storage | 69 acre-ft |
| Surface Area | 9 acres |
| NID ID | AZ00264 |
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
ANDRADA RANCH;ARIZONA STATE LAND DEPARTMENT
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Twin Tanks?
Twin Tanks 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 Twin Tanks?
Twin Tanks is owned by ANDRADA RANCH;ARIZONA STATE LAND DEPARTMENT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Twin Tanks?
Twin Tanks serves the following purposes: Other, 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 Twin Tanks?
Twin Tanks has a dam height of 24 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 Twin Tanks last inspected?
Twin Tanks was last inspected on April 11, 2006. Inspection dates indicate when a formal review occurred, not the results of that inspection.