Imperial Dam
Key Takeaway
Imperial Dam is classified as low hazard in Texas. It was completed in 1915 and is 111 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 25 ft (taller than 50.9% in TX) |
| Dam Length | 11,200 ft |
| Dam Type | Earth |
| Max Storage | 8.5K acre-ft |
| Normal Storage | 6.0K acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1915 (111 years old) |
| NID ID | TX02128 |
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
PECOS COUNTY WID 2
Local Government
Frequently Asked Questions
What is the hazard classification of Imperial Dam?
Imperial 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 Imperial Dam?
Imperial Dam is owned by PECOS COUNTY WID 2 (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Imperial Dam built?
Imperial Dam was completed in 1915, making it 111 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 Imperial Dam?
Imperial 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 Imperial Dam?
Imperial Dam has a dam height of 25 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 Imperial Dam last inspected?
Imperial Dam was last inspected on March 29, 1986. Inspection dates indicate when a formal review occurred, not the results of that inspection.