Nelson Dam 3316
Key Takeaway
Nelson Dam 3316 is classified as low hazard in Nebraska. It was completed in 1950 and is 76 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 16 ft (taller than 13.6% in NE) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 110 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 63 cfs |
| Year Completed | 1950 (76 years old) |
| NID ID | NE03316 |
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
Howard County
Local Government
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Nelson Dam 3316?
Nelson Dam 3316 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 Nelson Dam 3316?
Nelson Dam 3316 is owned by Howard County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nelson Dam 3316 built?
Nelson Dam 3316 was completed in 1950, making it 76 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 Nelson Dam 3316?
Nelson Dam 3316 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 Nelson Dam 3316?
Nelson Dam 3316 has a dam height of 16 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 Nelson Dam 3316 last inspected?
Nelson Dam 3316 was last inspected on October 25, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.