Black Lake Dam and Bridge
Key Takeaway
Black Lake Dam and Bridge is classified as low hazard in Wisconsin. It was completed in 1937 and is 89 years old. Its primary use is recreation.
Physical Details
| Dam Height | 6 ft |
| Dam Length | 90 ft |
| Dam Type | Earth |
| Max Storage | 400 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 150 acres |
| Drainage Area | 13 sq mi |
| Max Discharge | 280 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | WI00823 |
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
USDA FS
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Black Lake Dam and Bridge?
Black Lake Dam and Bridge 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 Black Lake Dam and Bridge?
Black Lake Dam and Bridge is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Black Lake Dam and Bridge built?
Black Lake Dam and Bridge was completed in 1937, making it 89 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 Black Lake Dam and Bridge?
Black Lake Dam and Bridge serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Black Lake Dam and Bridge?
Black Lake Dam and Bridge has a dam height of 6 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 Black Lake Dam and Bridge last inspected?
Black Lake Dam and Bridge was last inspected on October 16, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.