We found 13 public water systems that could serve the same population as Potomac School Dist 11 (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Bonner School District No 14 | Bonner | 460 | 0 | 70 |
| St Anns Catholic Church | Bonner | 251 | 0 | 0 |
| Bonner Churches | Bonner | 142 | 0 | 3 |
| Bonner Housing Pws System | Bonner | 128 | 0 | 23 |
| Cullys | Bonner | 93 | 0 | 0 |
| Kettlehouse Brewing | Bonner | 76 | 0 | 0 |
| Our Saviors Lutheran Church | Bonner | 75 | 0 | 0 |
| Sunset Pines | Bonner | 55 | 0 | 0 |
| Milltown Community Pws System | Bonner | 43 | 0 | 0 |
| Northwest Paint Inc | Bonner | 30 | 0 | 0 |
| Potomac Bible Church | Bonner | 25 | 0 | 0 |
| Whitewater Park Assoc Bonner | Bonner | 25 | 0 | 0 |
| Mcnamaras Landing | Bonner | 8 | 0 | 0 |