Schwisow Dam
Key Takeaway
Schwisow Dam is classified as low hazard in Nebraska. It was completed in 1968 and is 58 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 21 ft (taller than 32.5% in NE) |
| Dam Length | 460 ft |
| Dam Type | Earth |
| Max Storage | 153 acre-ft |
| Normal Storage | 79 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 901 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | NE00039 |
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
Dennis L & Shari L Schwisow
Private
Nearby Dams
Swan Creek 35
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Low Hazard 34 ftSwan Creek 12
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Significant Hazard 44 ftJarchow Dam
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Low Hazard 28 ftSwan Creek 60
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Schwisow Dam?
Schwisow 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 Schwisow Dam?
Schwisow Dam is owned by Dennis L & Shari L Schwisow (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Schwisow Dam built?
Schwisow Dam was completed in 1968, making it 58 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 Schwisow Dam?
Schwisow Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Schwisow Dam?
Schwisow Dam has a dam height of 21 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 Schwisow Dam last inspected?
Schwisow Dam was last inspected on June 3, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.