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 |
|---|---|---|---|---|
| Lakeview, City Of | Lakeview, OR | 2,476 | 48 | Clean |
| Odot Hd Gettings Creek Rest Area | Salem, OR | 2,400 | 13 | - |
| Rogue Community College | Grants Pass, OR | 2,400 | 61 | - |
| Rogue River, City Of | Rogue River, OR | 2,345 | 75 | - |
| Oprd Smith Rock State Park | Terrebonne, OR | 2,328 | 28 | - |
| Waldport, City Of | Waldport, OR | 2,300 | 101 | - |
| Carlton, City Of | Carlton, OR | 2,270 | 148 | - |
| Willamina, City Of | Willamina, OR | 2,239 | 89 | - |
| Clatskanie, City Of | Clatskanie, OR | 2,188 | 21 | - |
| Union, City Of | Union, OR | 2,162 | 28 | - |
| Cave Junction, City Of | Cave Junction, OR | 2,160 | 167 | - |
| Irrigon, City Of | Irrigon, OR | 2,133 | 23 | - |
| Stanfield, City Of | Stanfield, OR | 2,115 | 250 | - |
| Enterprise, City Of | Enterprise, OR | 2,107 | 38 | - |
| Vernonia, City Of | Vernonia, OR | 2,100 | 250 | - |
| North Marion SD #15 | Aurora, OR | 2,100 | 93 | - |
| Banks Water Department | Banks, OR | 2,070 | 230 | - |
| Warren Water Association | St Helens, OR | 2,050 | 39 | - |
| Oprd Cape Lookout State Park | Tillamook, OR | 2,005 | 61 | - |
| Oprd Peter Ogden State Wayside | Salem, OR | 2,000 | 114 | - |
| Otic Maples Rest Area | Salem, OR | 2,000 | 52 | - |
| Columbia City Mun Waterworks | Columbia City, OR | 1,995 | 81 | - |
| City of Rainier | Rainier, OR | 1,932 | 301 | - |
| Fairview Water District | Tillamook, OR | 1,920 | 93 | - |
| Brownsville, City Of | Brownsville, OR | 1,906 | 132 | - |
| Vale, City Of | Vale, OR | 1,837 | 339 | - |
| Mill City Water Department | Mill City, OR | 1,830 | 126 | - |
| Amity, City Of | Amity, OR | 1,810 | 322 | - |
| Knappa Water Association | Astoria, OR | 1,800 | 15 | - |
| Lakeside Water District | Lakeside, OR | 1,800 | 58 | - |
| Netarts Water District | Netarts, OR | 1,800 | 58 | - |
| Water Wonderland Improv Dist 2 | Bend, OR | 1,800 | 23 | - |
| Oprd Heceta Head Lighthouse | Florence, OR | 1,800 | 32 | - |
| Oprd Silver Falls State Park | Sublimity, OR | 1,800 | 58 | - |
| Gearhart Water Department | Gearhart, OR | 1,780 | 23 | - |
| Neskowin Reg Water Dist | Neskowin, OR | 1,735 | 94 | - |
| Mt Bachelor Inc | Bend, OR | 1,726 | 32 | - |
| Elgin Water Department | Elgin, OR | 1,717 | 43 | - |
| Cannon Beach, City Of | Cannon Beach, OR | 1,710 | 79 | - |
| Oprd Oswald West State Park | Nehalem, OR | 1,708 | 148 | - |
| Nehalem, City Of | Nehalem, OR | 1,700 | 132 | - |
| Canyonville, City Of | Canyonville, OR | 1,662 | 148 | - |
| Rickreall Water Association | Rickreall, OR | 1,650 | 83 | - |
| Wickiup Water District | Astoria, OR | 1,630 | 306 | - |
| Hillsboro-Cherry Grove | Hillsboro, OR | 1,628 | 57 | - |
| John Day, City Of | John Day, OR | 1,617 | 15 | - |
| Biggs Service District | Moro, OR | 1,600 | 1 | - |
| Hines Water Department | Hines, OR | 1,563 | 53 | - |
| Glide Water Association | Glide, OR | 1,523 | 146 | - |
| Pleasant Home Water District | Gresham, OR | 1,510 | 25 | - |