Kaw Dam

ARKANSAS RIVER· Osage, Oklahoma· Built 1976· Gravity· 125 ft tall

Key Takeaway

Kaw Dam is classified as high hazard in Oklahoma. It was completed in 1976 and is 50 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 125 ft (taller than 99.8% in OK)
Dam Length9,466 ft
Dam TypeGravity
Max Storage1.3M acre-ft
Normal Storage406.5K acre-ft
Surface Area16,750 acres
Drainage Area6,652 sq mi
Max Discharge616,200 cfs
Year Completed1976 (50 years old)
NID IDOK20509

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: July 29, 2024
State Regulated: No

Ownership

USACE - Tulsa District

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Kaw Dam?

Kaw 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 Kaw Dam?

Kaw Dam is owned by USACE - Tulsa District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Kaw Dam built?

Kaw Dam was completed in 1976, making it 50 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 Kaw Dam?

Kaw Dam serves the following purposes: Flood Risk Reduction, Other, Recreation, Hydroelectric, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Kaw Dam?

Kaw Dam has a dam height of 125 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 Kaw Dam last inspected?

Kaw Dam was last inspected on July 29, 2024. 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.