Spring Mountain Ranch Dam
Key Takeaway
Spring Mountain Ranch Dam is classified as high hazard in Nevada. It was completed in 1945 and is 81 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 19 ft (taller than 38.8% in NV) |
| Dam Length | 100 ft |
| Dam Type | Earth |
| Max Storage | 22 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 650 cfs |
| Year Completed | 1945 (81 years old) |
| NID ID | NV10159 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
NEVADA DCNR PARKS
State Government
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What is the hazard classification of Spring Mountain Ranch Dam?
Spring Mountain Ranch Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Spring Mountain Ranch Dam?
Spring Mountain Ranch Dam is owned by NEVADA DCNR PARKS (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spring Mountain Ranch Dam built?
Spring Mountain Ranch Dam was completed in 1945, making it 81 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 Spring Mountain Ranch Dam?
Spring Mountain Ranch Dam serves the following purposes: Irrigation, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spring Mountain Ranch Dam?
Spring Mountain Ranch Dam has a dam height of 19 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 Spring Mountain Ranch Dam last inspected?
Spring Mountain Ranch Dam was last inspected on February 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.