We found 16 public water systems that could serve the same population as St. Anthony Water Utility (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Jasper Municipal Water Utility | Jasper | 15,715 | 22 | 55 |
| Patoka Lake Regional Water | Dubois | 13,093 | 16 | 17 |
| Dubois Water Utilities | Dubois | 8,685 | 0 | 1 |
| Huntingburg Municipal Water | Huntingburg | 6,100 | 50 | 74 |
| Ireland Utilities, Inc. | Ireland | 4,025 | 0 | 2 |
| St. Henry Water Corporation | Ferdinand | 3,118 | 0 | 5 |
| Ferdinand Water Department | Ferdinand | 2,413 | 0 | 39 |
| Holland Water Works | Holland | 1,472 | 0 | 80 |
| Butchs Tavern | Saint Anthony | 999 | 0 | 0 |
| Birdseye Water System | Birdseye | 972 | 0 | 26 |
| Duff Water Corporation | Huntingburg | 825 | 0 | 14 |
| Haysville Water Utilities | Muncie | 604 | 0 | 0 |
| Dubois Water Utilities, | County of Dubois | 170 | 0 | 0 |
| Phoenix Natural Resources | County of Dubois | 60 | 0 | 0 |
| Detling Alc | Union City | 60 | 0 | 0 |
| Patoka Reservoir | Orleans | 25 | 0 | 0 |