Four Mile Creek

FOURMILE CREEK & BLOODY RUN· Wood, Wisconsin· Built 1926· Gravity· 33 ft tall

Key Takeaway

Four Mile Creek is classified as low hazard in Wisconsin. It was completed in 1926 and is 100 years old. Its primary use is water supply.

Physical Details

Dam Height 33 ft (taller than 86.3% in WI)
Dam Length2,084 ft
Dam TypeGravity
Max Storage6.0K acre-ft
Normal Storage4.7K acre-ft
Surface Area494 acres
Drainage Area29 sq mi
Max Discharge2,500 cfs
Year Completed1926 (100 years old)
NID IDWI00032

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 21, 2011
State Regulated: Yes
Regulatory Agency: WIDNR

Ownership

Domtar Wisconsin Dam Corp.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Four Mile Creek?

Four Mile 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 Four Mile Creek?

Four Mile Creek is owned by Domtar Wisconsin Dam Corp. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Four Mile Creek built?

Four Mile Creek was completed in 1926, making it 100 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 Four Mile Creek?

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

How tall is Four Mile Creek?

Four Mile Creek has a dam height of 33 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 Four Mile Creek last inspected?

Four Mile Creek was last inspected on September 21, 2011. 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.