We found 12 public water systems that could serve the same population as Desert Oasis (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Epcor Water - Agua Fria | Surprise | 52,400 | 319 | 113 |
| Surprise City Of - Mountain Vista | Surprise | 31,649 | 96 | 107 |
| Citizens Wtr -az Traditio | Surprise | 1,500 | 0 | 0 |
| Beardsley Water Company 1 | Surprise | 461 | 0 | 39 |
| Saguaro View Mgmt Company | Surprise | 365 | 0 | 40 |
| Peak View Ranch | Surprise | 232 | 0 | 33 |
| Reems Rd Dom Water Coop | Surprise | 80 | 0 | 0 |
| Riverboat Village | Surprise | 50 | 0 | 0 |
| Northwest Regional Deer Valley Landfill | Surprise | 40 | 0 | 0 |
| Two Tanks Community Well | Surprise | 27 | 0 | 0 |
| Jomax Well | Surprise | 18 | 0 | 0 |
| Epcor Water - Waddel | Surprise | 0 | 0 | 0 |