Navajo Lake Dam
Key Takeaway
Navajo Lake Dam is classified as low hazard in Utah. It was completed in 1933 and is 93 years old.
Physical Details
| Dam Length | 2,211 ft |
| Dam Type | Earth |
| Max Storage | 4.6K acre-ft |
| Drainage Area | 6 sq mi |
| Year Completed | 1933 (93 years old) |
| NID ID | UT00631 |
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
DIVISION OF WILDLIFE RESOURCES
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Navajo Lake Dam?
Navajo Lake Dam 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 Navajo Lake Dam?
Navajo Lake Dam is owned by DIVISION OF WILDLIFE RESOURCES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Navajo Lake Dam built?
Navajo Lake Dam was completed in 1933, making it 93 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Navajo Lake Dam last inspected?
Navajo Lake Dam was last inspected on October 19, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.