San Esteban Lake Dam
Key Takeaway
San Esteban Lake Dam is classified as significant hazard in Texas. It was completed in 1914 and is 112 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 68 ft (taller than 97.9% in TX) |
| Dam Length | 600 ft |
| Dam Type | Buttress |
| Max Storage | 3.1K acre-ft |
| Normal Storage | 3.1K acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 386 sq mi |
| Max Discharge | 551 cfs |
| Year Completed | 1914 (112 years old) |
| NID ID | TX01953 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MACGUIRE RANCHES
Private
Frequently Asked Questions
What is the hazard classification of San Esteban Lake Dam?
San Esteban Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates San Esteban Lake Dam?
San Esteban Lake Dam is owned by MACGUIRE RANCHES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was San Esteban Lake Dam built?
San Esteban Lake Dam was completed in 1914, making it 112 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 San Esteban Lake Dam?
San Esteban Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is San Esteban Lake Dam?
San Esteban Lake Dam has a dam height of 68 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 San Esteban Lake Dam last inspected?
San Esteban Lake Dam was last inspected on February 23, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.