Dams in San Joaquin County, California
11Total Dams
4High Hazard
2Significant
Dam Safety in San Joaquin County, California
San Joaquin County has 11 dams tracked in the National Inventory of Dams. Of these, 4 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 San Joaquin County is 60 years old. The most common purpose is other. The tallest dam is Pond 3 at 80 ft.
Explore more: Oldest dams in California · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Pond 3 | High | Not Available | 80 | Other | |
| Farmington Dam | High | Not Available | 58 | Flood Risk Reduction | 1951 |
| Maria | High | Satisfactory | 48 | Water Supply | 2003 |
| Davis No. 2 | High | Satisfactory | 26 | Other | 1955 |
| New Woodbridge Diversion | Significant | Satisfactory | 31 | Other | 2006 |
| Gilmore | Significant | Satisfactory | 28 | Water Supply | 1918 |
| Beggs | Low | Satisfactory | 40 | Water Supply | 1971 |
| Pond #6 | Low | Not Available | 20 | Other | |
| Pond #5a | Low | Not Available | 20 | Other | |
| Foothill Ranch | Low | Satisfactory | 15 | Water Supply | 1952 |
| Pond #7 | Low | Not Available | 15 | Other |