Concho Springs
Key Takeaway
Concho Springs is classified as significant hazard in Arizona. It was completed in 1927 and is 99 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 24 ft (taller than 42.3% in AZ) |
| Dam Length | 310 ft |
| Dam Type | Rockfill |
| Max Storage | 1.6K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 155 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 625 cfs |
| Year Completed | 1927 (99 years old) |
| NID ID | AZ00032 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CONCHO WATER CO., INC.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Concho Springs?
Concho Springs is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Concho Springs?
Concho Springs is owned by CONCHO WATER CO., INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Concho Springs built?
Concho Springs was completed in 1927, making it 99 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 Concho Springs?
Concho Springs serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Concho Springs?
Concho Springs 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 Concho Springs last inspected?
Concho Springs was last inspected on September 29, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.