Masonry #2
Key Takeaway
Masonry #2 is classified as high hazard in Arizona. It was completed in 1911 and is 115 years old. Its primary use is fish and wildlife pond. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 48 ft (taller than 79.2% in AZ) |
| Dam Length | 596 ft |
| Dam Type | Masonry |
| Max Storage | 247 acre-ft |
| Normal Storage | 247 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 30 sq mi |
| Year Completed | 1911 (115 years old) |
| NID ID | AZ00095 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ASH FORK WATER SERVICES
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Masonry #2?
Masonry #2 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Masonry #2?
Masonry #2 is owned by ASH FORK WATER SERVICES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Masonry #2 built?
Masonry #2 was completed in 1911, making it 115 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 Masonry #2?
Masonry #2 serves the following purposes: Fish And Wildlife Pond, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Masonry #2?
Masonry #2 has a dam height of 48 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 Masonry #2 last inspected?
Masonry #2 was last inspected on September 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.