Amsterdam Slough
Key Takeaway
Amsterdam Slough is classified as significant hazard in Wisconsin. It was completed in 1968 and is 58 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 40.1% in WI) |
| Dam Length | 5,400 ft |
| Dam Type | Gravity |
| Max Storage | 3.0K acre-ft |
| Normal Storage | 2.0K acre-ft |
| Surface Area | 473 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,160 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | WI00449 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Wisconsin Department of Natural Resources
State Government
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What is the hazard classification of Amsterdam Slough?
Amsterdam Slough is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Amsterdam Slough?
Amsterdam Slough is owned by Wisconsin Department of Natural Resources (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Amsterdam Slough built?
Amsterdam Slough was completed in 1968, making it 58 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 Amsterdam Slough?
Amsterdam Slough serves the following purposes: Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Amsterdam Slough?
Amsterdam Slough has a dam height of 14 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 Amsterdam Slough last inspected?
Amsterdam Slough was last inspected on October 2, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.