Atherley
Key Takeaway
Atherley is classified as low hazard in Utah. It was completed in 1928 and is 98 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Length | 1,800 ft |
| Dam Type | Earth |
| Max Storage | 222 acre-ft |
| Normal Storage | 176 acre-ft |
| Drainage Area | 185 sq mi |
| Max Discharge | 35 cfs |
| Year Completed | 1928 (98 years old) |
| NID ID | UT00012 |
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
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Atherley?
Atherley 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 Atherley?
Atherley is owned by DIVISION OF WILDLIFE RESOURCES (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Atherley built?
Atherley was completed in 1928, making it 98 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 Atherley?
Atherley serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Atherley last inspected?
Atherley was last inspected on June 21, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.