Apr 15, 2026 · 7 min read
PFAS "Forever Chemicals" in US Drinking Water: 2026 Update
PFAS contamination affects an estimated 200 million Americans. Here's what the latest EPA enforcement means for your tap water.
Oregon Tap Water Quality
300 cities · 3,747,428 people served · 1,723 EPA violations (last 5 years)
Cities Map (250 of 300 with coordinates)
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Pin locations from ZIP-code centroids · click a pin for details
All Cities in Oregon
PORTLAND12 violations
F
BEAVERTON0 violations
A
SALEM14 violations
F
EUGENE53 violations
F
BEND9 violations
D
MEDFORD22 violations
F
HILLSBORO0 violations
A
GRESHAM0 violations
A
SPRINGFIELD3 violations
C
CORVALLIS10 violations
D
TIGARD0 violations
A
ALBANY3 violations
C
MILWAUKIE1 violation
B
CLACKAMAS16 violations
F
HAPPY VALLEY12 violations
F
LAKE OSWEGO0 violations
A
ROSEBURG8 violations
D
KLAMATH FALLS5 violations
C
REDMOND4 violations
C
GRANTS PASS16 violations
F
KEIZER0 violations
A
COOS BAY5 violations
C
NEWBERG91 violations
F
MCMINNVILLE0 violations
A
OREGON CITY5 violations
C
WOODBURN0 violations
A
WEST LINN0 violations
A
TUALATIN0 violations
A
FOREST GROVE0 violations
A
WILSONVILLE0 violations
A
ASHLAND1 violation
B
HERMISTON3 violations
C
LINCOLN CITY0 violations
A
CENTRAL POINT0 violations
A
SHERWOOD0 violations
A
LEBANON0 violations
A
CANBY6 violations
D
THE DALLES6 violations
D
ST. HELENS18 violations
F
ASTORIA1 violation
B
DALLAS6 violations
D
PENDLETON0 violations
A
TROUTDALE0 violations
A
MADRAS0 violations
A
SANDY89 violations
F
HOOD RIVER2 violations
B
CORNELIUS7 violations
D
FLORENCE0 violations
A
ONTARIO0 violations
A
MONMOUTH0 violations
A
LA GRANDE0 violations
A
PRINEVILLE8 violations
D
GLADSTONE20 violations
F
MOLALLA9 violations
D
TILLAMOOK4 violations
C
COTTAGE GROVE168 violations
F
FAIRVIEW14 violations
F
SILVERTON3 violations
C
BAKER CITY0 violations
A
INDEPENDENCE0 violations
A
SWEET HOME0 violations
A
NEWPORT22 violations
F
SCAPPOOSE11 violations
F
EAGLE POINT2 violations
B
WARRENTON0 violations
A
STAYTON0 violations
A
WINSTON0 violations
A
UMATILLA0 violations
A
SUTHERLIN0 violations
A
SEASIDE14 violations
F
SHERIDAN3 violations
C
BROOKINGS17 violations
F
JUNCTION CITY1 violation
B
MILTON-FREEWATER0 violations
A
MYRTLE CREEK0 violations
A
TALENT0 violations
A
ESTACADA8 violations
D
SISTERS3 violations
C
SEAL ROCK0 violations
A
ODELL0 violations
A
PHOENIX0 violations
A
BOARDMAN0 violations
A
VENETA0 violations
A
TERREBONNE0 violations
A
GLENEDEN BEACH0 violations
A
CRESWELL0 violations
A
WALDPORT4 violations
C
REEDSPORT7 violations
D
COQUILLE45 violations
F
PHILOMATH0 violations
A
LAFAYETTE7 violations
D
HARRISBURG84 violations
F
AMITY3 violations
C
WOOD VILLAGE0 violations
A
SUNRIVER0 violations
A
AUMSVILLE0 violations
A
BORING2 violations
B
LA PINE0 violations
A
HUBBARD5 violations
C
NORTH PLAINS0 violations
A
MT. ANGEL0 violations
A
TOLEDO0 violations
A
JEFFERSON3 violations
C
OAKRIDGE0 violations
A
BANDON103 violations
F
GASTON3 violations
C
NYSSA0 violations
A
MANZANITA0 violations
A
JACKSONVILLE0 violations
A
HARBOR0 violations
A
SUBLIMITY0 violations
A
GOLD BEACH2 violations
B
TURNER0 violations
A
DUNDEE0 violations
A
CORBETT0 violations
A
ENTERPRISE0 violations
A
BURNS0 violations
A
CLATSKANIE39 violations
F
MYRTLE POINT0 violations
A
GRAND RONDE4 violations
C
AURORA1 violation
B
RAINIER25 violations
F
CAVE JUNCTION48 violations
F
GERVAIS0 violations
A
DAYTON0 violations
A
ROGUE RIVER2 violations
B
LAKEVIEW1 violation
B
BANKS3 violations
C
NEHALEM0 violations
A
BROWNSVILLE0 violations
A
CARLTON3 violations
C
WILLAMINA0 violations
A
IRRIGON2 violations
B
STANFIELD0 violations
A
UNION0 violations
A
VERNONIA2 violations
B
RIDDLE2 violations
B
COLUMBIA CITY0 violations
A
YAMHILL1 violation
B
CANYONVILLE0 violations
A
VALE0 violations
A
MILL CITY0 violations
A
LAKESIDE0 violations
A
NETARTS3 violations
C
GEARHART0 violations
A
NESKOWIN0 violations
A
MALIN1 violation
B
ELGIN0 violations
A
CANNON BEACH0 violations
A
LYONS2 violations
B
RICKREALL1 violation
B
HINES0 violations
A
JOHN DAY0 violations
A
WELCHES0 violations
A
GLIDE0 violations
A
GOLD HILL0 violations
A
COLTON6 violations
D
OPHIR0 violations
A
BAY CITY0 violations
A
ROCKAWAY BEACH0 violations
A
CASCADE LOCKS8 violations
D
DEPOE BAY0 violations
A
CHILOQUIN2 violations
B
PILOT ROCK0 violations
A
COBURG0 violations
A
GARIBALDI0 violations
A
LOWELL0 violations
A
PORT ORFORD10 violations
D
ATHENA0 violations
A
SILETZ0 violations
A
DRAIN7 violations
D
HEPPNER0 violations
A
JOSEPH0 violations
A
ISLAND CITY0 violations
A
OAKLAND9 violations
D
DONALD0 violations
A
FALLS CITY0 violations
A
YONCALLA2 violations
B
WAMIC0 violations
A
PACIFIC CITY0 violations
A
OTIS6 violations
D
YACHATS0 violations
A
CLOVERDALE3 violations
C
RHODODENDRON9 violations
D
CHRISTMAS VALLEY0 violations
A
SCIO5 violations
C
CRESCENT0 violations
A
ADAIR VILLAGE0 violations
A
PARKDALE0 violations
A
GLENDALE0 violations
A
PRAIRIE CITY0 violations
A
WALLOWA0 violations
A
WESTPORT0 violations
A
HALSEY0 violations
A
MULINO2 violations
B
SACRAMENTO3 violations
C
CONDON0 violations
A
WESTON0 violations
A
POWERS0 violations
A
OCEANSIDE12 violations
F
CANYON CITY3 violations
C
TANGENT0 violations
A
DUFUR4 violations
C
ECHO0 violations
A
ARLINGTON0 violations
A
MAPLETON9 violations
D
MAUPIN3 violations
C
COVE0 violations
A
ANTELOPE12 violations
F
SHADY COVE96 violations
F
MOUNT VERNON0 violations
A
HUNTINGTON0 violations
A
NORTH POWDER0 violations
A
EAGLE CREEK0 violations
A
VANCOUVER2 violations
B
FOSSIL0 violations
A
WASCO2 violations
B
SPRING0 violations
A
BUTTE FALLS0 violations
A
GILCREST0 violations
A
WESTFIR0 violations
A
SCOTTS MILLS2 violations
B
ARCH CAPE3 violations
C
ADAMS0 violations
A
WHEELER0 violations
A
DAMASCUS0 violations
A
HAINES0 violations
A
TYGH VALLEY2 violations
B
MORO0 violations
A
LOSTINE0 violations
A
BIRKENFELD1 violation
B
HALFWAY0 violations
A
KENO0 violations
A
DORENA8 violations
D
IONE3 violations
C
BLY1 violation
B
CAMP SHERMAN0 violations
A
LANGLOIS15 violations
F
RUFUS0 violations
A
LEXINGTON0 violations
A
BRIGHTWOOD0 violations
A
DETROIT3 violations
C
IMBLER0 violations
A
HEBO3 violations
C
PAISLEY0 violations
A
UKIAH0 violations
A
TRINIDAD2 violations
B
GATES0 violations
A
SUMPTER0 violations
A
GOVERNMENT CAMP0 violations
A
IRVINE0 violations
A
SENECA0 violations
A
CRATER LAKE0 violations
A
NORTH BEND1 violation
B
DEXTER34 violations
F
HELIX3 violations
C
ELKTON0 violations
A
GRASS VALLEY0 violations
A
TIMBER0 violations
A
JORDAN VALLEY0 violations
A
WALTERVILLE1 violation
B
LONG CREEK0 violations
A
IDANHA6 violations
D
RICHLAND8 violations
D
IDLEYLD3 violations
C
ADRIAN31 violations
F
DAYVILLE0 violations
A
ST BENEDICTINE0 violations
A
BLUE RIVER0 violations
A
SPRAY0 violations
A
MITCHELL0 violations
A
DAYS CREEK18 violations
F
KALAMA0 violations
A
MONUMENT5 violations
C
BATTLE GROUND0 violations
A
IDLEYLD PARK0 violations
A
STOCKTON2 violations
B
SEATTLE47 violations
F
MERLIN54 violations
F
MCMINVILLE0 violations
A
OTTER ROCK7 violations
D
HAILEY0 violations
A
ALOHA0 violations
A
OXBOW0 violations
A
UNITY2 violations
B
APPLEGATE0 violations
A
SPRAGUE RIVER0 violations
A
NEW PLYMOUTH5 violations
C
MELBA0 violations
A
EAST VALE0 violations
A
BOTHELL6 violations
D
WHITE CITY3 violations
C
LEABURG0 violations
A
MARCOLA0 violations
A
ALSEA0 violations
A
ENCINITAS77 violations
F
SHANIKO4 violations
C
TENMILE1 violation
B
TIDEWATER4 violations
C
PROSPECT0 violations
A
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