Dams in Klickitat County, Oregon
2Total Dams
2High Hazard
0Significant
Dam Safety in Klickitat County, Oregon
Klickitat County has 2 dams tracked in the National Inventory of Dams. Of these, 2 are classified as high hazard — meaning failure would probably cause loss of human life.
The average dam in Klickitat County is 63 years old. The most common purpose is navigation. The tallest dam is John Day Lock And Dam at 230 ft.
Explore more: Oldest dams in Oregon · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| John Day Lock And Dam | High | Not Available | 230 | Navigation | 1968 |
| The Dalles Lock And Dam | High | Not Available | 200 | Navigation | 1957 |