Padden Lake Dam
Key Takeaway
Padden Lake Dam is classified as high hazard in Washington. It was completed in 1933 and is 93 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Length | 90 ft |
| Dam Type | Earth |
| Max Storage | 5.2K acre-ft |
| Normal Storage | 4.3K acre-ft |
| Surface Area | 160 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 465 cfs |
| Year Completed | 1933 (93 years old) |
| NID ID | WA00364 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Bellingham City Public Works Dept
Local Government
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High HazardFrequently Asked Questions
What is the hazard classification of Padden Lake Dam?
Padden Lake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Padden Lake Dam?
Padden Lake Dam is owned by Bellingham City Public Works Dept (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Padden Lake Dam built?
Padden Lake Dam was completed in 1933, making it 93 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 Padden Lake Dam?
Padden Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Padden Lake Dam last inspected?
Padden Lake Dam was last inspected on September 24, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.