Big Tank Dam
Key Takeaway
Big Tank Dam is classified as low hazard in Texas. It was completed in 1956 and is 70 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 12 ft (taller than 7.4% in TX) |
| Dam Length | 1,170 ft |
| Dam Type | Earth |
| Max Storage | 290 acre-ft |
| Normal Storage | 160 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1956 (70 years old) |
| NID ID | TX03028 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
WL FLOWERS ET AL
Private
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Low Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Big Tank Dam?
Big Tank Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Big Tank Dam?
Big Tank Dam is owned by WL FLOWERS ET AL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Big Tank Dam built?
Big Tank Dam was completed in 1956, making it 70 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 Big Tank Dam?
Big Tank Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Big Tank Dam?
Big Tank Dam has a dam height of 12 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.