Gonzales
Key Takeaway
Gonzales is classified as significant hazard in Texas. It was completed in 1925 and is 101 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 15.4% in TX) |
| Dam Length | 258 ft |
| Dam Type | Gravity |
| Max Storage | 1.4K acre-ft |
| Normal Storage | 1.4K acre-ft |
| Surface Area | 300 acres |
| Drainage Area | 3,450 sq mi |
| Max Discharge | 7,848 cfs |
| Year Completed | 1925 (101 years old) |
| NID ID | TX04823 |
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
City of Gonzales
Local Government
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Gonzales?
Gonzales 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 Gonzales?
Gonzales is owned by City of Gonzales (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gonzales built?
Gonzales was completed in 1925, making it 101 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 Gonzales?
Gonzales serves the following purposes: Hydroelectric, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gonzales?
Gonzales has a dam height of 15 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 Gonzales last inspected?
Gonzales was last inspected on June 7, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.