Stoughton

YAHARA RIVER· Dane, Wisconsin· Built 1916· Earth· 11 ft tall
Low Hazard Hydroelectric Recreation Local Government

Key Takeaway

Stoughton is classified as low hazard in Wisconsin. It was completed in 1916 and is 110 years old. Its primary use is hydroelectric.

Physical Details

Dam Height 11 ft (taller than 24.3% in WI)
Dam Length520 ft
Dam TypeEarth
Max Storage500 acre-ft
Normal Storage300 acre-ft
Surface Area82 acres
Drainage Area429 sq mi
Max Discharge2,520 cfs
Year Completed1916 (110 years old)
NID IDWI00250

Safety Information

Low Hazard

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?

Emergency Action Plan: Yes
Last Inspection: September 20, 2019
State Regulated: Yes
Regulatory Agency: WIDNR

Ownership

City of Stoughton

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Stoughton?

Stoughton 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 Stoughton?

Stoughton is owned by City of Stoughton (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Stoughton built?

Stoughton was completed in 1916, making it 110 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 Stoughton?

Stoughton serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Stoughton?

Stoughton has a dam height of 11 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 Stoughton last inspected?

Stoughton was last inspected on September 20, 2019. 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.