Klinkner

KNAPP CREEK· Vernon, Wisconsin· Built 1956· Earth· 32 ft tall
High Hazard Flood Risk Reduction Debris Control Local Government

Key Takeaway

Klinkner is classified as high hazard in Wisconsin. It was completed in 1956 and is 70 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 32 ft (taller than 84.9% in WI)
Dam Length580 ft
Dam TypeEarth
Max Storage234 acre-ft
Normal Storage10 acre-ft
Surface Area2 acres
Drainage Area2 sq mi
Max Discharge255 cfs
Year Completed1956 (70 years old)
NID IDWI00402

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: April 22, 2021
State Regulated: Yes
Regulatory Agency: WIDNR

Ownership

Vernon County

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Klinkner?

Klinkner is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Klinkner?

Klinkner is owned by Vernon County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Klinkner built?

Klinkner was completed in 1956, making it 70 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 Klinkner?

Klinkner serves the following purposes: Flood Risk Reduction, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Klinkner?

Klinkner has a dam height of 32 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 Klinkner last inspected?

Klinkner was last inspected on April 22, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.