West Lakes Office Park Dam

TR-WALNUT CREEK· Polk, Iowa· Built 1990· Earth· 41 ft tall

Key Takeaway

West Lakes Office Park Dam is classified as high hazard in Iowa. It was completed in 1990 and is 36 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 41 ft (taller than 86.2% in IA)
Dam Length930 ft
Dam TypeEarth
Max Storage267 acre-ft
Normal Storage85 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1990 (36 years old)
NID IDIA02499

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: No
Last Inspection: July 16, 2019
State Regulated: Yes
Regulatory Agency: IOWA DNR

Ownership

Farm Bureau Life Insurance Co

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of West Lakes Office Park Dam?

West Lakes Office Park 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 West Lakes Office Park Dam?

West Lakes Office Park Dam is owned by Farm Bureau Life Insurance Co (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was West Lakes Office Park Dam built?

West Lakes Office Park Dam was completed in 1990, making it 36 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 West Lakes Office Park Dam?

West Lakes Office Park Dam serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is West Lakes Office Park Dam?

West Lakes Office Park Dam has a dam height of 41 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 West Lakes Office Park Dam last inspected?

West Lakes Office Park Dam was last inspected on July 16, 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.