Farnsworth Reservoir Dam
Key Takeaway
Farnsworth Reservoir Dam is classified as significant hazard in Utah. It was completed in 1885 and is 141 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 11.8% in UT) |
| Dam Length | 460 ft |
| Dam Type | Earth |
| Max Storage | 288 acre-ft |
| Normal Storage | 83 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 176 cfs |
| Year Completed | 1885 (141 years old) |
| NID ID | UT00105 |
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
USDA FS
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Farnsworth Reservoir Dam?
Farnsworth Reservoir 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 Farnsworth Reservoir Dam?
Farnsworth Reservoir Dam is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Farnsworth Reservoir Dam built?
Farnsworth Reservoir Dam was completed in 1885, making it 141 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 Farnsworth Reservoir Dam?
Farnsworth Reservoir Dam serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Farnsworth Reservoir Dam?
Farnsworth Reservoir Dam has a dam height of 15 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Farnsworth Reservoir Dam last inspected?
Farnsworth Reservoir Dam was last inspected on July 10, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.