Eucha
Key Takeaway
Eucha is classified as high hazard in Oklahoma. It was completed in 1952 and is 74 years old. Its primary use is water supply. 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 | 95 ft (taller than 99.4% in OK) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 119.0K acre-ft |
| Normal Storage | 79.6K acre-ft |
| Surface Area | 2,860 acres |
| Drainage Area | 360 sq mi |
| Max Discharge | 298,000 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | OK11026 |
Safety Information
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?
Ownership
CITY OF TULSA
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Eucha?
Eucha 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 Eucha?
Eucha is owned by CITY OF TULSA (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Eucha built?
Eucha was completed in 1952, making it 74 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 Eucha?
Eucha serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Eucha?
Eucha has a dam height of 95 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 Eucha last inspected?
Eucha was last inspected on March 10, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.