Dams in Santa Cruz County, California
6Total Dams
3High Hazard
2Significant
Dam Safety in Santa Cruz County, California
Santa Cruz County has 6 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 2 carry a significant hazard classification.
The average dam in Santa Cruz County is 76 years old. The most common purpose is water supply. The tallest dam is Newell at 182 ft.
Explore more: Oldest dams in California · 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 |
|---|---|---|---|---|---|
| Newell | High | Satisfactory | 182 | Water Supply | 1960 |
| Mill Creek | High | Fair | 76 | Water Supply | 1889 |
| Soda Lake | High | Satisfactory | 44 | Water Supply | 1978 |
| Sempervirens | Significant | Satisfactory | 42 | Other | 1951 |
| Fresh Water & Settlement Pond | Significant | Not Available | 30 | Other | |
| Oak Site | Low | Satisfactory | 43 | Water Supply | 1969 |