Sunset
Key Takeaway
Sunset is classified as low hazard in Oklahoma. It was completed in 1960 and is 66 years old. Its primary use is recreation.
Physical Details
| Dam Height | 15 ft (taller than 1% in OK) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 270 acre-ft |
| Normal Storage | 120 acre-ft |
| Max Discharge | 2,800 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | OK20872 |
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
CITY OF GUYMON
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Sunset?
Sunset 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 Sunset?
Sunset is owned by CITY OF GUYMON (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sunset built?
Sunset was completed in 1960, making it 66 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 Sunset?
Sunset serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Sunset?
Sunset 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.
When was Sunset last inspected?
Sunset was last inspected on December 14, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.