The Woodlands
Key Takeaway
The Woodlands is classified as high hazard in Kansas. It was completed in 1953 and is 73 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 84% in KS) |
| Dam Length | 890 ft |
| Dam Type | Earth |
| Max Storage | 419 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 9,850 cfs |
| Year Completed | 1953 (73 years old) |
| Year Modified | 2016 |
| NID ID | KS00096 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
WYANDOTTE COUNTY, UNIFIED GOVT OF
Local Government
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High Hazard 35 ftFrequently Asked Questions
What is the hazard classification of The Woodlands?
The Woodlands is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates The Woodlands?
The Woodlands is owned by WYANDOTTE COUNTY, UNIFIED GOVT OF (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was The Woodlands built?
The Woodlands was completed in 1953, making it 73 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 The Woodlands?
The Woodlands 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 The Woodlands?
The Woodlands has a dam height of 34 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 The Woodlands last inspected?
The Woodlands was last inspected on March 19, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.