We found 12 public water systems that could serve the same population as Ossipee Lake Camping Area/old (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Boyles Family Market | Effingham | 1,000 | 0 | 0 |
| Camp Marist/offices | Effingham | 410 | 0 | 1 |
| Province Shores Campground | Effingham | 215 | 0 | 14 |
| Lost Valley | Effingham | 206 | 0 | 65 |
| Green Mountain Treatment Ctr | Effingham | 150 | 0 | 12 |
| Effingham Elementary Sch | Effingham | 120 | 0 | 0 |
| Jolly Roger Campground | Effingham | 113 | 0 | 0 |
| Effingham Elementary School | Effingham | 65 | 0 | 0 |
| Pk Motel | Effingham | 60 | 0 | 0 |
| 18 Hughes Ln/effingham | Effingham | 60 | 0 | 0 |
| Ossipee Lake Camping Area/new | Effingham | 30 | 0 | 0 |
| Effingham Day Care | Effingham | 25 | 0 | 0 |