South Branch 34
Key Takeaway
South Branch 34 is classified as low hazard in Nebraska. It was completed in 1987 and is 39 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 30 ft (taller than 66.9% in NE) |
| Dam Length | 870 ft |
| Dam Type | Earth |
| Max Storage | 316 acre-ft |
| Normal Storage | 56 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 314 cfs |
| Year Completed | 1987 (39 years old) |
| NID ID | NE02213 |
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
Nemaha Natural Resources District
Local Government
Nearby Dams
South Branch 36
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Low Hazard 28 ftSouth Branch 84
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Low Hazard 25 ftSouth Branch 1-6
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Low Hazard 26 ftSouth Branch 93
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Low Hazard 34 ftUpper Big Nemaha L-10
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Low Hazard 22 ftUpper Salt Creek 38-3
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of South Branch 34?
South Branch 34 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 South Branch 34?
South Branch 34 is owned by Nemaha Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was South Branch 34 built?
South Branch 34 was completed in 1987, making it 39 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 South Branch 34?
South Branch 34 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 South Branch 34?
South Branch 34 has a dam height of 30 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 South Branch 34 last inspected?
South Branch 34 was last inspected on June 15, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.