Water quality by city
Water quality in Oregon
EPA drinking-water records for 538 public water systems across 217 Oregon cities — the contaminants found and the certified filters that remove them. Pick your city for its full report.
Know your ZIP? Go straight to your water report.
Check by ZIP → Newberg 24 systems Grants Pass 18 systems Eugene 17 systems Portland 17 systems Salem 14 systems Bend ·PFAS 11 systems Corvallis 11 systems Molalla ·PFAS 11 systems Hermiston ·PFAS 10 systems Medford ·PFAS 9 systems Roseburg 8 systems Sandy 7 systems Scappoose 7 systems Cottage Grove 6 systems The Dalles 6 systems Ashland 5 systems Coos Bay 5 systems Hood River 5 systems Klamath Falls ·PFAS 5 systems Lake Oswego 5 systems Prineville 5 systems Silverton 5 systems Boring 4 systems Canby 4 systems Chiloquin 4 systems Clackamas 4 systems Clatskanie 4 systems Eagle Point 4 systems Estacada ·PFAS 4 systems Florence 4 systems Happy Valley ·PFAS 4 systems Harrisburg 4 systems Rainier 4 systems Springfield ·PFAS 4 systems St Helens ·PFAS 4 systems Sweet Home 4 systems Warm Springs 4 systems Woodburn 4 systems Albany 3 systems Astoria 3 systems Aurora 3 systems Beaverton 3 systems Brookings 3 systems Central Point 3 systems Coquille 3 systems Cornelius 3 systems Gold Hill 3 systems Jefferson 3 systems Lebanon 3 systems Merlin 3 systems Milton-Freewater ·PFAS 3 systems Milwaukie ·PFAS 3 systems Newport 3 systems Pendleton ·PFAS 3 systems Prospect 3 systems Redmond 3 systems Scio 3 systems Seaside 3 systems Shady Cove 3 systems Sisters 3 systems Tillamook 3 systems Vale 3 systems Baker City 2 systems Bandon 2 systems Burns 2 systems Cave Junction 2 systems Days Creek 2 systems Dufur 2 systems Elmira 2 systems Fairview 2 systems Gaston 2 systems Gold Beach 2 systems Hillsboro 2 systems Jasper 2 systems Junction City 2 systems Lakeview 2 systems Langlois 2 systems Lyons 2 systems Madras 2 systems Maupin 2 systems Monroe 2 systems Myrtle Creek 2 systems Myrtle Point 2 systems North Bend 2 systems Ontario 2 systems Oregon City 2 systems Otis 2 systems Port Orford 2 systems Riddle 2 systems Sheridan 2 systems Sherwood ·PFAS 2 systems Tangent 2 systems Tualatin 2 systems Turner 2 systems Tygh Valley 2 systems Veneta 2 systems Vernonia 2 systems Wolf Creek 2 systems Adrian 1 system Aloha 1 system Alsea 1 system Amity 1 system Antelope 1 system Arch Cape 1 system Arlington 1 system Athena 1 system Aumsville 1 system Banks 1 system Birkenfeld 1 system Bly 1 system Boardman 1 system Brightwood 1 system Brownsville 1 system Buxton 1 system Canyon City 1 system Canyonville 1 system Carlton 1 system Cascade Locks 1 system Cloverdale 1 system Colton 1 system Crane 1 system Creswell 1 system Dallas 1 system Damascus 1 system Dayton 1 system Detroit 1 system Dexter 1 system Dorena 1 system Drain 1 system Dundee ·PFAS 1 system Eddyville 1 system Forest Grove 1 system Gladstone 1 system Gleneden Beach 1 system Glide 1 system Grand Ronde 1 system Gresham 1 system Halsey 1 system Harper 1 system Hebo 1 system Helix 1 system Hubbard 1 system Huntington 1 system Idanha 1 system Idleyld 1 system Independence ·PFAS 1 system Ione 1 system Irrigon 1 system Joseph 1 system Keizer ·PFAS 1 system La Grande 1 system La Pine 1 system Lafayette 1 system Lincoln City 1 system Malin 1 system Mapleton 1 system Mcminnville 1 system Meacham 1 system Monmouth 1 system Monument 1 system Mt Angel 1 system Mt. Angel 1 system Mulino 1 system Nehalem 1 system Neskowin 1 system Netarts 1 system North Plains 1 system Nyssa 1 system O'Brien 1 system Oakland 1 system Oceanside 1 system Odell 1 system Oxbow 1 system Pacific City 1 system Paisley 1 system Philomath 1 system Phoenix 1 system Reedsport 1 system Rhododendron 1 system Richland 1 system Rickreall 1 system Rogue River 1 system Scotts Mills 1 system Scottsburg 1 system Seal Rock 1 system Shaniko 1 system St Benedictine 1 system St. Helens 1 system Stayton 1 system Sumpter 1 system Sunriver 1 system Sutherlin 1 system Talent 1 system Tenmile 1 system Terrebonne 1 system Tigard 1 system Timber 1 system Toledo 1 system Trail 1 system Troutdale 1 system Ukiah 1 system Umatilla 1 system Unity 1 system Unknown 1 system Waldport 1 system Walterville 1 system Warrenton 1 system Wasco 1 system Welches 1 system West Linn 1 system Westfir 1 system White City 1 system Wilsonville 1 system Winston 1 system Winton 1 system Wood Village 1 system Yoncalla 1 system