We found 12 public water systems that could serve the same population as New Castle Water Department (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Suez Water Delaware | New Castle, Wilmington | 97,310 | 39 | 9 |
| Wawa #830 | New Castle | 1,000 | 0 | 1 |
| Wawa #828 | New Castle | 250 | 0 | 0 |
| Jack's Buffet Restaurant | New Castle | 250 | 0 | 0 |
| Croda Uniqema, Inc | New Castle | 200 | 0 | 4 |
| Blue Diamond Mx | New Castle | 100 | 0 | 0 |
| Kum On Inn C/o M. Kulesza | New Castle | 100 | 0 | 0 |
| Wawa #824 | New Castle | 100 | 0 | 0 |
| Shore Stop #253 New Castle | New Castle | 50 | 0 | 0 |
| Glacier Water Company | New Castle | 50 | 0 | 0 |
| Buena Vista | New Castle | 50 | 0 | 0 |
| Watermax | New Castle | 25 | 0 | 0 |