We found 13 public water systems that could serve the same population as Evangelical Free Church (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Regional Water Authority-ansonia | Ansonia, Derby, Orange, Seymour, Woodbridge | 29,600 | 0 | 0 |
| Aquarion Water Co Of Ct-valley System | Ansonia, Beacon Falls, Bethany, Oxford, Seymour, Woodbridge | 13,080 | 63 | 7 |
| 125-131 Bradley Road - Woodbridge | Woodbridge | 385 | 0 | 286 |
| Church Of Latter Day Saints, Woodbridge | Woodbridge | 220 | 0 | 7 |
| Tradition Golf Club At Oak Lane | Woodbridge | 43 | 0 | 0 |
| Academy Skate Park | Woodbridge | 35 | 0 | 0 |
| Tennis Central | Woodbridge | 25 | 0 | 0 |
| Woodbridge Club | Woodbridge | 25 | 0 | 0 |
| Woodbridge | 25 | 0 | 0 | |
| Woodbridge | 25 | 0 | 0 | |
| Cabbage Hill Country School | Woodbridge | 25 | 0 | 0 |
| Woodbridge C.c. - Halfway House | Woodbridge | 25 | 0 | 0 |
| First Church Of Christ Of Woodbridge | Woodbridge | 1 | 0 | 0 |