Altus Reservoir
Key Takeaway
Altus Reservoir is classified as significant hazard in Oklahoma. It was completed in 1940 and is 86 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 0.7% in OK) |
| Dam Length | 11,000 ft |
| Dam Type | Earth |
| Max Storage | 2.8K acre-ft |
| Normal Storage | 2.5K acre-ft |
| Surface Area | 140 acres |
| Year Completed | 1940 (86 years old) |
| NID ID | OK21226 |
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
CITY OF ALTUS
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Altus Reservoir?
Altus Reservoir 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 Altus Reservoir?
Altus Reservoir is owned by CITY OF ALTUS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Altus Reservoir built?
Altus Reservoir was completed in 1940, making it 86 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 Altus Reservoir?
Altus Reservoir 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 Altus Reservoir?
Altus Reservoir has a dam height of 14 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 Altus Reservoir last inspected?
Altus Reservoir was last inspected on June 6, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.