Lords Lake North Dam
Key Takeaway
Lords Lake North Dam is classified as high hazard in Washington. It was completed in 1957 and is 69 years old. Its primary use is water supply. 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 | 165 ft |
| Dam Type | Earth |
| Max Storage | 1.9K acre-ft |
| Normal Storage | 1.5K acre-ft |
| Surface Area | 56 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 250 cfs |
| Year Completed | 1957 (69 years old) |
| NID ID | WA00243 |
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
Port Townsend City, City Engineer
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lords Lake North Dam?
Lords Lake North 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 Lords Lake North Dam?
Lords Lake North Dam is owned by Port Townsend City, City Engineer (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lords Lake North Dam built?
Lords Lake North 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 Lords Lake North Dam?
Lords Lake North 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.
When was Lords Lake North Dam last inspected?
Lords Lake North Dam was last inspected on September 29, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.