Ludden Lake
Key Takeaway
Ludden Lake is classified as low hazard in Wisconsin. It was completed in 1964 and is 62 years old. Its primary use is recreation.
Physical Details
| Dam Height | 25 ft (taller than 70.9% in WI) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 700 acre-ft |
| Normal Storage | 303 acre-ft |
| Surface Area | 58 acres |
| Drainage Area | 24 sq mi |
| Max Discharge | 5,270 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | WI00069 |
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
LUDDEN LAKE DAM COMMISSION
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ludden Lake?
Ludden Lake 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 Ludden Lake?
Ludden Lake is owned by LUDDEN LAKE DAM COMMISSION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ludden Lake built?
Ludden Lake was completed in 1964, making it 62 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 Ludden Lake?
Ludden Lake 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 Ludden Lake?
Ludden Lake has a dam height of 25 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 Ludden Lake last inspected?
Ludden Lake was last inspected on June 18, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.