Upper Pahranagat Dam
Key Takeaway
Upper Pahranagat Dam is classified as low hazard in Nevada. It was completed in 1937 and is 89 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 15 ft (taller than 25.4% in NV) |
| Dam Length | 1,515 ft |
| Dam Type | Earth |
| Max Storage | 4.7K acre-ft |
| Normal Storage | 2.2K acre-ft |
| Surface Area | 404 acres |
| Drainage Area | 2,625 sq mi |
| Max Discharge | 905 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | NV10125 |
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
US FISH AND WILDLIFE SERVICE
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Upper Pahranagat Dam?
Upper Pahranagat 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 Upper Pahranagat Dam?
Upper Pahranagat Dam is owned by US FISH AND WILDLIFE SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Upper Pahranagat Dam built?
Upper Pahranagat Dam was completed in 1937, making it 89 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 Upper Pahranagat Dam?
Upper Pahranagat Dam 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.
How tall is Upper Pahranagat Dam?
Upper Pahranagat 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 Upper Pahranagat Dam last inspected?
Upper Pahranagat Dam was last inspected on November 16, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.