Luark
Key Takeaway
Luark is classified as low hazard in Colorado. It was completed in 1947 and is 79 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 42 ft (taller than 83.3% in CO) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 103 acre-ft |
| Normal Storage | 87 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 355 cfs |
| Year Completed | 1947 (79 years old) |
| NID ID | CO00931 |
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
PAT E. LUARK
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Luark?
Luark 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 Luark?
Luark is owned by PAT E. LUARK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Luark built?
Luark was completed in 1947, making it 79 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 Luark?
Luark 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 Luark?
Luark has a dam height of 42 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 Luark last inspected?
Luark was last inspected on August 26, 1999. Inspection dates indicate when a formal review occurred, not the results of that inspection.