Nelson #7
Key Takeaway
Nelson #7 is classified as low hazard in Alabama. It was completed in 1981 and is 45 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 20 ft (taller than 59.3% in AL) |
| Dam Length | 620 ft |
| Dam Type | Earth |
| Max Storage | 242 acre-ft |
| Normal Storage | 94 acre-ft |
| Surface Area | 26 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 500 cfs |
| Year Completed | 1981 (45 years old) |
| NID ID | AL02261 |
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
TOM & SID NELSON
Private
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Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Nelson #7?
Nelson #7 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 #7?
Nelson #7 is owned by TOM & SID NELSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nelson #7 built?
Nelson #7 was completed in 1981, making it 45 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 #7?
Nelson #7 serves the following purposes: Fish And Wildlife Pond, Fire Protection, Stock, Or Small Fish Pond, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Nelson #7?
Nelson #7 has a dam height of 20 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 #7 last inspected?
Nelson #7 was last inspected on April 10, 1984. Inspection dates indicate when a formal review occurred, not the results of that inspection.