Public Water Systems
2,518 active public water systems in OR, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
| Garland Nursery | Corvallis, OR | 90 | 24 | - |
| Curry LLC | Aurora, OR | 90 | 4 | - |
| Panamerican Berry Growers | Salem, OR | 89 | 20 | - |
| Dunn Court Duplexes | Aloha, OR | 88 | 458 | - |
| Aldridge Ditch Co WS | Hood River, OR | 88 | 57 | - |
| Usfs Quosatana Campground | Grants Pass, OR | 87 | 9 | - |
| Usfs Foster Bar Cg | Grants Pass, OR | 87 | 7 | - |
| Usfs Paulina Lake Cg | Bend, OR | 86 | 20 | - |
| United Parcel Service | Seattle, OR | 86 | 152 | - |
| Nauvoo Mobile Estates | Central Point, OR | 85 | 20 | - |
| Ashland Country Estates | Ashland, OR | 85 | 84 | - |
| Dietz Air Park Water System | Canby, OR | 85 | 6 | - |
| Goble Water Association | Rainier, OR | 85 | 158 | - |
| Cline Falls Mobile Home Park | Redmond, OR | 85 | 461 | - |
| Anglers Cove/Schwc | Shady Cove, OR | 85 | 18 | - |
| Quines Creek Gas and Feed | Glendale, OR | 85 | 143 | - |
| Usfs Olallie Cg Lower Hp | Albany, OR | 85 | 5 | - |
| New Hope Foursquare Church | Salem, OR | 85 | 64 | - |
| Stoller Family Estate | Tualatin, OR | 85 | 2 | - |
| O'Brien Mann Speedy Mart | Obrien, OR | 85 | 7 | - |
| Garden Valley Water Association | Coquille, OR | 84 | 222 | - |
| Shenandoah Homeowners Inc | Springfield, OR | 84 | 18 | - |
| Columbia Hills HOA | Clackamas, OR | 84 | 344 | - |
| Camp Creek Elem Bridgeway School | Cottage Grove, OR | 84 | 10 | - |
| Orient Drive Mobile Estates | Boring, OR | 83 | 74 | - |
| Bay Aire Mobile Home Park | Tillamook, OR | 82 | 86 | - |
| Wild Wood Golf Course | Scappoose, OR | 82 | 5 | - |
| Ashland RV Park | Ashland, OR | 82 | 0 | - |
| Wolf Creek General Store | Glendale, OR | 81 | 58 | - |
| Avion WC-Klippel | Bend, OR | 80 | 22 | - |
| Wallace Acres Water Company | Bend, OR | 80 | 43 | - |
| Lark Meadows Association | Unkown, OR | 80 | 41 | - |
| Colorado Lake Coop | Corvallis, OR | 80 | 27 | - |
| Big Spruce MHP LLC | Eugene, OR | 80 | 71 | - |
| Country Village Mobile Estates | Grants Pass, OR | 80 | 463 | - |
| Tierra del Mar Water Co | Cloverdale, OR | 80 | 193 | - |
| Cline Falls Oasis Imprv Dist | Redmond, OR | 80 | 44 | - |
| Country View MHP | Grants Pass, OR | 80 | 19 | - |
| Zig Zag Village Water System | Molalla, OR | 80 | 88 | - |
| Steeves Mobile City | Milwaukie, OR | 80 | 82 | - |
| Drifters Mobile Home Park | Eagle Point, OR | 80 | 48 | - |
| Pioneer Village Water Company | Philomath, OR | 80 | 42 | - |
| Tamarack Mobile Home Park | Scappoose, OR | 80 | 200 | - |
| Rainbow Rock Service Association | Brookings, OR | 80 | 20 | - |
| Bentwood Estates Water System | Redmond, OR | 80 | 92 | - |
| Stanfield Hutterian | Stanfield, OR | 80 | 119 | - |
| Rt 53 Water Inc | Wheller, OR | 80 | 203 | - |
| Summerville Store/Tavern | Summerville, OR | 80 | 60 | - |
| Fortune Branch Village MHP | Lafayette, OR | 80 | 187 | - |
| Horizon Village Community Water System | Grants Pass, OR | 80 | 78 | - |