Six & Fifty Detention Dam
Key Takeaway
Six & Fifty Detention Dam is classified as low hazard in Colorado. It was completed in 1957 and is 69 years old. Its primary use is debris control.
Physical Details
| Dam Length | 489 ft |
| Dam Type | Gravity |
| Max Storage | 201 acre-ft |
| Normal Storage | 201 acre-ft |
| Surface Area | 160 acres |
| Year Completed | 1957 (69 years old) |
| NID ID | CO01257 |
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
DOI BLM
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Six & Fifty Detention Dam?
Six & Fifty Detention Dam 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 Six & Fifty Detention Dam?
Six & Fifty Detention Dam is owned by DOI BLM (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Six & Fifty Detention Dam built?
Six & Fifty Detention Dam was completed in 1957, making it 69 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 Six & Fifty Detention Dam?
Six & Fifty Detention Dam serves the following purposes: Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Six & Fifty Detention Dam last inspected?
Six & Fifty Detention Dam was last inspected on May 5, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.