7Total Dams
1High Hazard
0Significant
Dam Safety in Klickitat County, Washington
Klickitat County has 7 dams tracked in the National Inventory of Dams. Of these, 1 are classified as high hazard — meaning failure would probably cause loss of human life.
The average dam in Klickitat County is 48 years old. The most common purpose is other. The tallest dam is Martin Marietta Sludge Pond at 28 ft.
Explore more: Oldest dams in Washington · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Johnson Creek Reservoir Dam | High | Fair | 18 | Irrigation | 1982 |
| Martin Marietta Sludge Pond | Low | Not assessed | 28 | Other | 1981 |
| Goldendale Wastewater Pond 1b | Low | Not assessed | 19 | Other | 1983 |
| Goldendale Wastewater Pond 2 | Low | Not assessed | 19 | Other | 1983 |
| Mill Pond Dam Klickitat Co | Low | Not assessed | 18 | Recreation | 1951 |
| Goldendale Wastewater Pond 1a | Low | Not assessed | 17 | Other | 1983 |
| San Refugio Ranch Dam | Low | Not assessed | 16 | Irrigation | 1977 |