Castle Lake
Key Takeaway
Castle Lake is classified as significant hazard in Utah. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 203 ft |
| Dam Type | Earth |
| Max Storage | 95 acre-ft |
| Normal Storage | 90 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 54 cfs |
| NID ID | UT00076 |
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
BEAVER-SHINGLE CREEK IRRIGATION COMPANY
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Castle Lake?
Castle Lake 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 Castle Lake?
Castle Lake is owned by BEAVER-SHINGLE CREEK IRRIGATION COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Castle Lake?
Castle Lake 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 Castle Lake last inspected?
Castle Lake was last inspected on August 18, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.