Laguna Atascosa Crossing #1 Dam
Key Takeaway
Laguna Atascosa Crossing #1 Dam is classified as low hazard in Texas. It was completed in 1952 and is 74 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 8 ft (taller than 1.1% in TX) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 34.6K acre-ft |
| Normal Storage | 12.8K acre-ft |
| Surface Area | 3,456 acres |
| Drainage Area | 94 sq mi |
| Max Discharge | 2,142 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | TX07163 |
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
US FISH AND WILDLIFE SERVICE
Federal Government
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Laguna Atascosa Crossing #1 Dam?
Laguna Atascosa Crossing #1 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 Laguna Atascosa Crossing #1 Dam?
Laguna Atascosa Crossing #1 Dam is owned by US FISH AND WILDLIFE SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Laguna Atascosa Crossing #1 Dam built?
Laguna Atascosa Crossing #1 Dam was completed in 1952, making it 74 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 Laguna Atascosa Crossing #1 Dam?
Laguna Atascosa Crossing #1 Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Laguna Atascosa Crossing #1 Dam?
Laguna Atascosa Crossing #1 Dam has a dam height of 8 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 Laguna Atascosa Crossing #1 Dam last inspected?
Laguna Atascosa Crossing #1 Dam was last inspected on August 22, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.