Tumco Sediment Pond Dam B 81
Key Takeaway
Tumco Sediment Pond Dam B 81 is classified as significant hazard in Texas. It was completed in 1990 and is 36 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 82.5% in TX) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 2.2K acre-ft |
| Normal Storage | 280 acre-ft |
| Surface Area | 66 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 2,500 cfs |
| Year Completed | 1990 (36 years old) |
| NID ID | TX06392 |
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
TXU MINING COMPANY LP
Private
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What is the hazard classification of Tumco Sediment Pond Dam B 81?
Tumco Sediment Pond Dam B 81 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 Tumco Sediment Pond Dam B 81?
Tumco Sediment Pond Dam B 81 is owned by TXU MINING COMPANY LP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tumco Sediment Pond Dam B 81 built?
Tumco Sediment Pond Dam B 81 was completed in 1990, making it 36 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 Tumco Sediment Pond Dam B 81?
Tumco Sediment Pond Dam B 81 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Tumco Sediment Pond Dam B 81?
Tumco Sediment Pond Dam B 81 has a dam height of 38 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 Tumco Sediment Pond Dam B 81 last inspected?
Tumco Sediment Pond Dam B 81 was last inspected on March 21, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.