Jerry Willuweit
Key Takeaway
Jerry Willuweit is classified as low hazard in South Dakota. It was completed in 1937 and is 89 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 23 ft (taller than 49.8% in SD) |
| Dam Length | 430 ft |
| Dam Type | Earth |
| Max Storage | 100 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,746 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | SD01345 |
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
JERRY WILLUWEIT
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Jerry Willuweit?
Jerry Willuweit 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 Jerry Willuweit?
Jerry Willuweit is owned by JERRY WILLUWEIT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jerry Willuweit built?
Jerry Willuweit was completed in 1937, making it 89 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 Jerry Willuweit?
Jerry Willuweit serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Jerry Willuweit?
Jerry Willuweit has a dam height of 23 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 Jerry Willuweit last inspected?
Jerry Willuweit was last inspected on August 8, 1979. Inspection dates indicate when a formal review occurred, not the results of that inspection.