Little Chute Locks and Dam
Key Takeaway
Little Chute Locks and Dam is classified as significant hazard in Wisconsin. It was completed in 1932 and is 94 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 840 ft |
| Dam Type | Concrete |
| Max Storage | 650 acre-ft |
| Normal Storage | 400 acre-ft |
| Surface Area | 155 acres |
| Drainage Area | 6,108 sq mi |
| Max Discharge | 25,700 cfs |
| Year Completed | 1932 (94 years old) |
| NID ID | WI00779 |
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
USACE - Chicago District;Wisconsin DNR
Federal Government
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Little Chute Locks and Dam?
Little Chute Locks and Dam 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 Little Chute Locks and Dam?
Little Chute Locks and Dam is owned by USACE - Chicago District;Wisconsin DNR (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Little Chute Locks and Dam built?
Little Chute Locks and Dam was completed in 1932, making it 94 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 Little Chute Locks and Dam?
Little Chute Locks and Dam serves the following purposes: Flood Risk Reduction, Navigation, Recreation, Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Little Chute Locks and Dam last inspected?
Little Chute Locks and Dam was last inspected on May 8, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.