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 |
|---|---|---|---|---|
| Chiloquin Municipal Water Dept | Chiloquin, OR | 730 | 84 | - |
| Monroe, City Of | Harrisburg, OR | 723 | 245 | - |
| Seven Oak Middle School | Lebanon, OR | 722 | 45 | - |
| Weston, City Of | Weston, OR | 714 | 21 | - |
| Powers, City Of | Powers, OR | 712 | 438 | - |
| Oprd Cline Falls State Park | Bend, OR | 712 | 17 | - |
| Hiland WC - Penticton/College Park | Newberg, OR | 710 | 29 | - |
| Mulino Water District | Mulino, OR | 700 | 40 | - |
| Pisgah Public Market | Eugene, OR | 700 | 796 | - |
| Golden Enterprises | Sheridan, OR | 700 | 52 | - |
| Oprd Cascadia State Park | Albany, OR | 670 | 25 | - |
| Canyon City Water Department | Canyon City, OR | 666 | 48 | - |
| Pleasant Valley Elementary | Portland, OR | 650 | 117 | - |
| Echo, City Of | Echo, OR | 632 | 20 | - |
| Arlington City Water Supply | Arlington, OR | 628 | 23 | - |
| Gaston, City Of | Gaston, OR | 625 | 46 | - |
| Ez Trip #1232 | Knoxville, OR | 625 | 21 | - |
| Usfs Diamond Lake Rec Area | Roseburg, OR | 617 | 7 | - |
| Dufur, City Of | Dufur, OR | 610 | 144 | - |
| Beaver Water District | Cloverdale, OR | 600 | 116 | - |
| Neahkahnie Water District | Nehalem, OR | 600 | 147 | - |
| Mapleton Water District | Mapleton, OR | 600 | 360 | - |
| Marcola Water District | Springfield, OR | 600 | 223 | Detected |
| Riverbend Mobile Home Park | Clackamas, OR | 600 | 168 | - |
| Elk City Water District | Central Point, OR | 600 | 2 | - |
| Oprd Cove Palisades - Crooked River | Culver, OR | 600 | 24 | - |
| Stafford Elementary | Tualatin, OR | 600 | 83 | - |
| Halsey Shell | Eugene, OR | 600 | 54 | - |
| Gales Creek Shell & Grocery | Grants Pass, OR | 600 | 14 | - |
| Forum Salem Campus | Salem, OR | 600 | 69 | - |
| Avion WC - Red Cloud | Bend, OR | 585 | 14 | - |
| Olney-Walluski Water Assn | Astoria, OR | 575 | 61 | - |
| South Umpqua Water Association | Riddle, OR | 575 | 32 | - |
| Thousand Trails Inc | Bend, OR | 575 | 44 | - |
| Barton Food Mart | Damascus, OR | 570 | 17 | - |
| Hiland WC - Illahe Golf Club Estates | Newberg, OR | 561 | 129 | - |
| Falcon Heights | Klamath Falls, OR | 559 | 97 | - |
| Westport Water Association | Westport, OR | 550 | 166 | - |
| Big Valley Woods Water Corp | Boring, OR | 550 | 142 | - |
| Water Wonderland Improv Dist 1 | Bend, OR | 550 | 40 | - |
| Cove, City Of | Cove, OR | 550 | 27 | - |
| First Stop Mart | Milton Freewater, OR | 550 | 18 | - |
| Hidden Valley High | Grants Pass, OR | 546 | 7 | - |
| Western Christian School | Salem, OR | 540 | 158 | - |
| Marion County Parks North Santiam Park | Salem, OR | 525 | 33 | - |
| Enchanted Forest | Turner, OR | 520 | 37 | - |
| Meriwether Natl Golf Course | Hillsboro, OR | 516 | 59 | - |
| Lil Pantry Xpress Merlin | Grants Pass, OR | 512 | 30 | - |
| Huntington, City Of | Huntington, OR | 510 | 175 | - |
| Mount Vernon, City Of | Mount Vernon, OR | 510 | 105 | - |