Quillian Dam
Key Takeaway
Quillian Dam is classified as low hazard in Texas. It was completed in 1968 and is 58 years old. Its primary use is water supply.
Physical Details
| Dam Height | 15 ft (taller than 15.4% in TX) |
| Dam Length | 950 ft |
| Dam Type | Earth |
| Max Storage | 108 acre-ft |
| Normal Storage | 73 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1968 (58 years old) |
| NID ID | TX03172 |
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
RD QUILLIAN
Private
Nearby Dams
Williams Dam
Atascosa, TX
High Hazard 14 ftWeatherston Ranch Dam
Atascosa, TX
Low Hazard 17 ftBonita Dam
Atascosa, TX
High Hazard 20 ftFairview Farms Dam
Atascosa, TX
Low Hazard 14 ftMclerran Dam
Atascosa, TX
Significant Hazard 16 ftBen L Parker Ranch Dam
Atascosa, TX
Low Hazard 18 ftHeinen Dam
Atascosa, TX
Low Hazard 16 ftScheidt Dam
Atascosa, TX
Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Quillian Dam?
Quillian 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 Quillian Dam?
Quillian Dam is owned by RD QUILLIAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Quillian Dam built?
Quillian Dam was completed in 1968, making it 58 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 Quillian Dam?
Quillian 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 Quillian Dam?
Quillian Dam 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.