Gibson Dam
Key Takeaway
Gibson Dam is classified as low hazard in Texas. It was completed in 1954 and is 72 years old. Its primary use is water supply.
Physical Details
| Dam Height | 20 ft (taller than 33.5% in TX) |
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 240 acre-ft |
| Normal Storage | 160 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1954 (72 years old) |
| NID ID | TX01947 |
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
HM GIBSON JR
Private
Frequently Asked Questions
What is the hazard classification of Gibson Dam?
Gibson 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 Gibson Dam?
Gibson Dam is owned by HM GIBSON JR (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gibson Dam built?
Gibson Dam was completed in 1954, making it 72 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 Gibson Dam?
Gibson 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 Gibson Dam?
Gibson Dam has a dam height of 20 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.