Hilseweck W.J. & Helen
Key Takeaway
Hilseweck W.J. & Helen is classified as unknown in Oklahoma. It was completed in 1980 and is 46 years old. Its primary use is other.
Physical Details
| Dam Height | 60 ft (taller than 97.4% in OK) |
| Dam Type | Earth |
| Max Storage | 3.3K acre-ft |
| Normal Storage | 1.6K acre-ft |
| Surface Area | 96 acres |
| Drainage Area | 3,200 sq mi |
| Max Discharge | 23,441 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | OK21623 |
Safety Information
Hazard potential has not been determined.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
W J & HELEN HILSEWECK
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Hilseweck W.J. & Helen?
Hilseweck W.J. & Helen is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hilseweck W.J. & Helen?
Hilseweck W.J. & Helen is owned by W J & HELEN HILSEWECK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hilseweck W.J. & Helen built?
Hilseweck W.J. & Helen was completed in 1980, making it 46 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 Hilseweck W.J. & Helen?
Hilseweck W.J. & Helen serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hilseweck W.J. & Helen?
Hilseweck W.J. & Helen has a dam height of 60 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 Hilseweck W.J. & Helen last inspected?
Hilseweck W.J. & Helen was last inspected on August 16, 2006. Inspection dates indicate when a formal review occurred, not the results of that inspection.