Red Dog Water Supply Dam
Key Takeaway
Red Dog Water Supply Dam is classified as significant hazard in Alaska. It was completed in 1989 and is 37 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 63 ft (taller than 78.8% in AK) |
| Dam Length | 415 ft |
| Dam Type | Rockfill |
| Max Storage | 684 acre-ft |
| Normal Storage | 535 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 990 cfs |
| Year Completed | 1989 (37 years old) |
| NID ID | AK00200 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TECK ALASKA INC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Red Dog Water Supply Dam?
Red Dog Water Supply Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Red Dog Water Supply Dam?
Red Dog Water Supply Dam is owned by TECK ALASKA INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Red Dog Water Supply Dam built?
Red Dog Water Supply Dam was completed in 1989, making it 37 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 Red Dog Water Supply Dam?
Red Dog Water Supply Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Red Dog Water Supply Dam?
Red Dog Water Supply Dam has a dam height of 63 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 Red Dog Water Supply Dam last inspected?
Red Dog Water Supply Dam was last inspected on August 1, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.