Spider Creek
Key Takeaway
Spider Creek is classified as low hazard in Wisconsin. It was completed in 1966 and is 60 years old. Its primary use is recreation.
Physical Details
| Dam Height | 8 ft (taller than 5.5% in WI) |
| Dam Length | 280 ft |
| Dam Type | Earth |
| Max Storage | 274 acre-ft |
| Normal Storage | 95 acre-ft |
| Surface Area | 73 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 515 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | WI00270 |
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
Wisconsin Department of Natural Resources
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Spider Creek?
Spider Creek 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 Spider Creek?
Spider Creek 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 Spider Creek built?
Spider Creek was completed in 1966, making it 60 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 Spider Creek?
Spider Creek serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spider Creek?
Spider Creek has a dam height of 8 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 Spider Creek last inspected?
Spider Creek was last inspected on October 4, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.