Fourmile Creek Roadfill Dam

FOURMILE CREEK-TR· Geary, Kansas· Built 1970· Earth· 29 ft tall
High Hazard Other State Government

Key Takeaway

Fourmile Creek Roadfill Dam is classified as high hazard in Kansas. It was completed in 1970 and is 56 years old. Its primary use is other. 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 29 ft (taller than 67.7% in KS)
Dam Length1,100 ft
Dam TypeEarth
Max Storage134 acre-ft
Normal Storage7 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Year Completed1970 (56 years old)
NID IDKS00728

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 20, 2023
State Regulated: Yes
Regulatory Agency: KS Dept. of Agriculture

Ownership

KANSAS DEPT OF TRANSPORTATION

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fourmile Creek Roadfill Dam?

Fourmile Creek Roadfill Dam 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 Fourmile Creek Roadfill Dam?

Fourmile Creek Roadfill Dam is owned by KANSAS DEPT OF TRANSPORTATION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fourmile Creek Roadfill Dam built?

Fourmile Creek Roadfill Dam was completed in 1970, making it 56 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 Fourmile Creek Roadfill Dam?

Fourmile Creek Roadfill Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Fourmile Creek Roadfill Dam?

Fourmile Creek Roadfill Dam has a dam height of 29 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 Fourmile Creek Roadfill Dam last inspected?

Fourmile Creek Roadfill Dam was last inspected on April 20, 2023. 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.