Norman Schillinstad
Key Takeaway
Norman Schillinstad is classified as low hazard in South Dakota. It was completed in 1954 and is 72 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 20 ft (taller than 33.7% in SD) |
| Dam Length | 450 ft |
| Dam Type | Earth |
| Max Storage | 142 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,800 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | SD00756 |
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
NORMAN SCHILLINGSTAD
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Norman Schillinstad?
Norman Schillinstad 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 Norman Schillinstad?
Norman Schillinstad is owned by NORMAN SCHILLINGSTAD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Norman Schillinstad built?
Norman Schillinstad was completed in 1954, making it 72 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 Norman Schillinstad?
Norman Schillinstad serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Norman Schillinstad?
Norman Schillinstad 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 Norman Schillinstad last inspected?
Norman Schillinstad was last inspected on October 26, 1979. Inspection dates indicate when a formal review occurred, not the results of that inspection.