We found 25 public water systems that could serve the same population as Millville Circle/south (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Salem Water Dept | Salem | 20,000 | 36 | 8 |
| North Salem Elementary Sch | Salem | 416 | 0 | 3 |
| Ackerman Retirement Park | Salem | 350 | 0 | 136 |
| Camp Otter/lower Camp | Salem | 260 | 0 | 0 |
| Camp Otter/the Landing | Salem | 260 | 0 | 4 |
| Camp Otter/ Upper Bathhouse | Salem | 260 | 0 | 18 |
| Lancaster Farms | Salem | 213 | 0 | 36 |
| Scottish Highland Golf Course | Salem | 200 | 0 | 2 |
| Derry Salem Elks Lodge 2226 | Salem | 200 | 0 | 10 |
| Autumn Woods | Salem | 180 | 0 | 4 |
| Camp Hadar | Salem | 130 | 0 | 0 |
| Porcupine Park | Salem | 100 | 0 | 0 |
| Tisdale Mobile Homes | Salem | 90 | 0 | 0 |
| Americas Stonehenge | Salem | 82 | 0 | 0 |
| Merrimack Valley Montessor Sch | Salem | 65 | 0 | 0 |
| Gananoque Park | Salem | 63 | 0 | 0 |
| Shadow Lake Mobile Home Park | Salem | 58 | 0 | 0 |
| Millville Circle/north | Salem | 57 | 0 | 0 |
| Klein Marine Systems | Salem | 51 | 0 | 0 |
| North Salem Village | Salem | 50 | 0 | 0 |
| 183 Solrac 5 | Salem | 50 | 0 | 0 |
| Granite Skate | Salem | 50 | 0 | 0 |
| Bonicos Restaurant | Salem | 50 | 0 | 0 |
| Mill Pond At Wheeler Dam | Salem | 35 | 0 | 0 |
| Camp Y Wood | Salem | 25 | 0 | 0 |