We found 26 public water systems that could serve the same population as Cobscook Bay State Pk-spring (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Presque Isle Utilities District | Presque Isle | 5,803 | 0 | 8 |
| Aroostook Shrine Club | Presque Isle | 310 | 0 | 13 |
| Presque Isle Country Club | Presque Isle | 300 | 0 | 17 |
| Golden Gate Trailer Park | Presque Isle | 218 | 0 | 57 |
| Nordic Heritage Center | Presque Isle | 200 | 0 | 40 |
| Arndts Aroostook River Lodge | Presque Isle | 188 | 0 | 3 |
| Mdoc-holbrook Island Sanctuary | Presque Isle | 160 | 0 | 0 |
| Hayward Frazier Post # 2599 | Presque Isle | 150 | 0 | 0 |
| Town And Country Apartments | Presque Isle | 136 | 0 | 11 |
| Aroostook State Park | Presque Isle | 135 | 0 | 0 |
| Mt Blue State Park - Dr W 350' | Presque Isle | 127 | 0 | 0 |
| Neil E Michaud Campground | Presque Isle | 113 | 0 | 0 |
| Mdoc St Pk - Aroostook | Presque Isle | 100 | 0 | 0 |
| Presque Isle Drive In Theatre | Presque Isle | 100 | 0 | 0 |
| Irving's Truck Stop | Presque Isle | 84 | 0 | 0 |
| Pine Village | Presque Isle | 80 | 0 | 0 |
| Mcculley Commons Apartments | Presque Isle | 72 | 0 | 0 |
| Emera Maine- Maine Public Service | Presque Isle | 65 | 0 | 0 |
| Skyline Court | Presque Isle | 63 | 0 | 0 |
| Cornerstone Christian Academy | Presque Isle | 60 | 0 | 0 |
| Circle Of Friends | Presque Isle | 56 | 0 | 0 |
| Usda Building, Presque Isle | Presque Isle | 28 | 0 | 0 |
| Northern Lights Motel | Presque Isle | 28 | 0 | 0 |
| Sonnys Market | Presque Isle | 25 | 0 | 0 |
| Dicks Market | Presque Isle | 25 | 0 | 0 |
| Mantle Lake Park | Presque Isle | 25 | 0 | 0 |