We found 11 public water systems that could serve the same population as Caswell Water System (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Southport City Of | Southport | 6,617 | 0 | 12 |
| N C Baptist Assembly | Southport | 2,000 | 0 | 0 |
| South Brunswick High School | Southport | 877 | 0 | 0 |
| Military Ocean Term-sunny Pt | Southport | 228 | 0 | 0 |
| B & L Gas & Grocery | Southport | 200 | 0 | 0 |
| White Springs Mobile Home Park | Southport | 100 | 0 | 0 |
| Boiling Spring Lakes Inc | Southport | 100 | 0 | 0 |
| Old Brunswick General Store | Southport | 40 | 0 | 0 |
| Cp&l-visitors Center | Southport | 35 | 0 | 0 |
| Bald Head Island-marina | Southport | 26 | 0 | 0 |
| Andrea's Babes And Dolls | Southport | 25 | 0 | 0 |