Creighton Detention Dam
Key Takeaway
Creighton Detention Dam is classified as significant hazard in Arizona. It was completed in 1956 and is 70 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Type | Earth |
| Max Storage | 780 acre-ft |
| Normal Storage | 3.0K acre-ft |
| Max Discharge | 15,400 cfs |
| Year Completed | 1956 (70 years old) |
| NID ID | AZ20008 |
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
ARIZONA DEPARTMENT OF WATER RESOURCES
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Creighton Detention Dam?
Creighton Detention Dam 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 Creighton Detention Dam?
Creighton Detention Dam is owned by ARIZONA DEPARTMENT OF WATER RESOURCES (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Creighton Detention Dam built?
Creighton Detention Dam was completed in 1956, making it 70 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 Creighton Detention Dam?
Creighton Detention Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Creighton Detention Dam last inspected?
Creighton Detention Dam was last inspected on November 7, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.