Marchiori
Key Takeaway
Marchiori is classified as low hazard in Colorado. It was completed in 1952 and is 74 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 26 ft (taller than 56.3% in CO) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 160 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 441 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | CO01871 |
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
FRED MARCHIORI (FRED & ARTHUR MARCHIORI)
Private
Nearby Dams
Salas Ditch
Huerfano, CO
Low Hazard 20 ftBrunelli #2
Huerfano, CO
Low Hazard 27 ftBrunelli
Huerfano, CO
Low Hazard 25 ftWalsenburg City Lake
Huerfano, CO
High Hazard 21 ftSunnyside
Huerfano, CO
Low Hazard 24 ftHorseshoe Lake
Huerfano, CO
High Hazard 24 ftMartin Lake
Huerfano, CO
High Hazard 24 ftArnold Flood Water
Huerfano, CO
Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Marchiori?
Marchiori 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 Marchiori?
Marchiori is owned by FRED MARCHIORI (FRED & ARTHUR MARCHIORI) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Marchiori built?
Marchiori was completed in 1952, making it 74 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 Marchiori?
Marchiori serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Marchiori?
Marchiori has a dam height of 26 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 Marchiori last inspected?
Marchiori was last inspected on November 18, 1993. Inspection dates indicate when a formal review occurred, not the results of that inspection.