Jaques
Key Takeaway
Jaques is classified as high hazard in Arizona. It was completed in 1953 and is 73 years old. Its primary use is other. 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 | 65 ft (taller than 85% in AZ) |
| Dam Length | 1,970 ft |
| Dam Type | Earth |
| Max Storage | 8.2K acre-ft |
| Normal Storage | 6.0K acre-ft |
| Surface Area | 186 acres |
| Drainage Area | 65 sq mi |
| Max Discharge | 10,000 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | AZ00023 |
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
CITY OF SHOW LOW
Local Government
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High HazardFrequently Asked Questions
What is the hazard classification of Jaques?
Jaques 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 Jaques?
Jaques is owned by CITY OF SHOW LOW (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jaques built?
Jaques was completed in 1953, making it 73 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 Jaques?
Jaques serves the following purposes: Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Jaques?
Jaques has a dam height of 65 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 Jaques last inspected?
Jaques was last inspected on August 27, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.