Robert Lee Dam
Key Takeaway
Robert Lee Dam is classified as high hazard in Texas. It was completed in 1969 and is 57 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 | 140 ft (taller than 99.7% in TX) |
| Dam Length | 18,300 ft |
| Dam Type | Earth |
| Max Storage | 1.1M acre-ft |
| Normal Storage | 517.3K acre-ft |
| Surface Area | 15,100 acres |
| Drainage Area | 4,140 sq mi |
| Max Discharge | 607,000 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | TX03517 |
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
COLORADO RIVER MUNICIPAL WATER DISTRICT
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Robert Lee Dam?
Robert Lee 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 Robert Lee Dam?
Robert Lee Dam is owned by COLORADO RIVER MUNICIPAL WATER DISTRICT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Robert Lee Dam built?
Robert Lee Dam was completed in 1969, making it 57 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 Robert Lee Dam?
Robert Lee Dam serves the following purposes: Water Supply, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Robert Lee Dam?
Robert Lee Dam has a dam height of 140 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 Robert Lee Dam last inspected?
Robert Lee Dam was last inspected on September 19, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.