Ireland #1
Key Takeaway
Ireland #1 is classified as low hazard in Colorado. It was completed in 1919 and is 107 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 13 ft (taller than 14.5% in CO) |
| Dam Length | 440 ft |
| Dam Type | Earth |
| Max Storage | 156 acre-ft |
| Normal Storage | 116 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 10 sq mi |
| Max Discharge | 882 cfs |
| Year Completed | 1919 (107 years old) |
| NID ID | CO01104 |
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
LAND FARMS (LAND, LLOYD)
Private
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Low Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Ireland #1?
Ireland #1 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 Ireland #1?
Ireland #1 is owned by LAND FARMS (LAND, LLOYD) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ireland #1 built?
Ireland #1 was completed in 1919, making it 107 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 Ireland #1?
Ireland #1 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 Ireland #1?
Ireland #1 has a dam height of 13 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.