Dams in Jefferson County, Washington
4Total Dams
3High Hazard
1Significant
Dam Safety in Jefferson County, Washington
Jefferson County has 4 dams tracked in the National Inventory of Dams. Of these, 3 are classified as high hazard — meaning failure would probably cause loss of human life. Another 1 carry a significant hazard classification. Currently, 1 dams have a condition assessment of poor or unsatisfactory.
The average dam in Jefferson County is 62 years old. The most common purpose is water supply. The tallest dam is Lords Lake North Dam at 42 ft.
Explore more: Oldest dams in Washington · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Lords Lake North Dam | High | Satisfactory | 42 | Water Supply | 1957 |
| Lords Lake East Dam | High | Poor | 42 | Water Supply | 1956 |
| Port Townsend Paper Asb Pond | High | Satisfactory | 27 | Other | 1978 |
| Fresh Water Pond | Significant | Not Available | 30 | Water Supply |