Oasis
Key Takeaway
Oasis is classified as low hazard in Colorado. It was completed in 1906 and is 120 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 22 ft (taller than 43.8% in CO) |
| Dam Length | 915 ft |
| Dam Type | Earth |
| Max Storage | 105 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 73 cfs |
| Year Completed | 1906 (120 years old) |
| NID ID | CO00602 |
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
GUNNISON RIVER FARMS
Private
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What is the hazard classification of Oasis?
Oasis 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 Oasis?
Oasis is owned by GUNNISON RIVER FARMS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Oasis built?
Oasis was completed in 1906, making it 120 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 Oasis?
Oasis 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 Oasis?
Oasis has a dam height of 22 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 Oasis last inspected?
Oasis was last inspected on April 21, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.