Dams in Pima County, Arizona
18Total Dams
9High Hazard
4Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Sierrita | High | Not Available | 350 | Tailings | |
| Number 7 | High | Not Available | 189 | Tailings | |
| Clearwell Reservoir | High | Satisfactory | 77 | Water Supply | 1992 |
| Murphy Reservoir | High | Satisfactory | 60 | Water Supply | 1987 |
| Number 4 | High | Not Available | 40 | Tailings | |
| Leach Flood #1 | High | Satisfactory | 36 | Flood Risk Reduction | 1965 |
| Menager's | High | Unsatisfactory | 30 | Flood Risk Reduction | 1927 |
| Kennedy Park | High | Fair | 18 | Recreation | 1973 |
| Park Avenue Detention Basin Complex | High | Satisfactory | 18 | Flood Risk Reduction | 2008 |
| Arivaca | Significant | Fair | 48 | Fish and Wildlife Pond | 1970 |
| Sycamore Dam | Significant | Not Rated | 47 | 1939 | |
| Soldier Lake Dam | Significant | Not Rated | 23 | 1922 | |
| Lower Sabino Dam | Significant | Not Rated | 18 | 1935 | |
| Lower Rose Canyon | Low | Not Rated | 45 | Fish and Wildlife Pond | 1958 |
| The Lake | Low | Not Rated | 31 | Other | |
| Twin Tanks | Low | Not Rated | 24 | Other | |
| Avra Valley Wwtp | Low | Not Rated | 14 | Other | 1994 |
| Green Valley Wwtp | Low | Not Rated | 12 | Other | 1981 |