Deep Lake (Sevier)
Key Takeaway
Deep Lake (Sevier) is classified as significant hazard in Utah. It was completed in 1973 and is 53 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 520 ft |
| Dam Type | Earth |
| Max Storage | 435 acre-ft |
| Normal Storage | 285 acre-ft |
| Drainage Area | 0 sq mi |
| Year Completed | 1973 (53 years old) |
| NID ID | UT00085 |
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
ANNABELLA TOWN WATER DEPARTMENT
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Deep Lake (Sevier)?
Deep Lake (Sevier) 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 Deep Lake (Sevier)?
Deep Lake (Sevier) is owned by ANNABELLA TOWN WATER DEPARTMENT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Deep Lake (Sevier) built?
Deep Lake (Sevier) was completed in 1973, making it 53 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 Deep Lake (Sevier)?
Deep Lake (Sevier) serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Deep Lake (Sevier) last inspected?
Deep Lake (Sevier) was last inspected on July 14, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.