Purviance Dam
Key Takeaway
Purviance Dam is classified as low hazard in Nebraska. It was completed in 2003 and is 23 years old. Its primary use is other.
Physical Details
| Dam Height | 31 ft (taller than 70.5% in NE) |
| Dam Length | 293 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 6 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 38 cfs |
| Year Completed | 2003 (23 years old) |
| NID ID | NE02709 |
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
Brad S & Delia H Purviance
Private
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Low Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Purviance Dam?
Purviance 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 Purviance Dam?
Purviance Dam is owned by Brad S & Delia H Purviance (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Purviance Dam built?
Purviance Dam was completed in 2003, making it 23 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 Purviance Dam?
Purviance Dam serves the following purposes: Other, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Purviance Dam?
Purviance Dam has a dam height of 31 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 Purviance Dam last inspected?
Purviance Dam was last inspected on May 20, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.