Esc Robertson Ranch Lake Dam
Key Takeaway
Esc Robertson Ranch Lake Dam is classified as significant hazard in Texas. It was completed in 1964 and is 62 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 26 ft (taller than 55.2% in TX) |
| Dam Length | 490 ft |
| Dam Type | Earth |
| Max Storage | 383 acre-ft |
| Normal Storage | 210 acre-ft |
| Surface Area | 27 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 4,715 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | TX04282 |
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
MARY LUCILE ROBERTSON AMBROSE TRUST
Private
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What is the hazard classification of Esc Robertson Ranch Lake Dam?
Esc Robertson Ranch 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 Esc Robertson Ranch Lake Dam?
Esc Robertson Ranch Lake Dam is owned by MARY LUCILE ROBERTSON AMBROSE TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Esc Robertson Ranch Lake Dam built?
Esc Robertson Ranch Lake Dam was completed in 1964, making it 62 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 Esc Robertson Ranch Lake Dam?
Esc Robertson Ranch Lake Dam 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 Esc Robertson Ranch Lake Dam?
Esc Robertson Ranch Lake Dam has a dam height of 26 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 Esc Robertson Ranch Lake Dam last inspected?
Esc Robertson Ranch Lake Dam was last inspected on March 30, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.