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.
Iowa Tap Water Quality
609 cities · 3,006,337 people served · 757 EPA violations (last 5 years)
Cities Map (250 of 609 with coordinates)
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Pin locations from ZIP-code centroids · click a pin for details
All Cities in Iowa
DES MOINES0 violations
A
DAVENPORT0 violations
A
CEDAR RAPIDS10 violations
D
AMES0 violations
A
IOWA CITY16 violations
F
SIOUX CITY0 violations
A
ANKENY0 violations
A
WEST DES MOINES0 violations
A
WATERLOO0 violations
A
NEWTON0 violations
A
COUNCIL BLUFFS0 violations
A
DUBUQUE0 violations
A
CENTERVILLE0 violations
A
URBANDALE0 violations
A
OTTUMWA0 violations
A
MARION0 violations
A
CEDAR FALLS0 violations
A
CRESTON0 violations
A
INDIANOLA0 violations
A
MARSHALLTOWN34 violations
F
WAUKEE0 violations
A
MUSCATINE2 violations
B
FORT DODGE107 violations
F
BOUTON0 violations
A
SPENCER0 violations
A
MASON CITY0 violations
A
BURLINGTON0 violations
A
JOHNSTON0 violations
A
CLINTON0 violations
A
OSKALOOSA0 violations
A
CORALVILLE0 violations
A
TAMA0 violations
A
NORTH LIBERTY0 violations
A
ALTOONA3 violations
C
CLIVE0 violations
A
GRIMES0 violations
A
KNOXVILLE0 violations
A
NORWALK0 violations
A
GRINNELL47 violations
F
STORM LAKE0 violations
A
BOONE4 violations
C
CLARINDA0 violations
A
PELLA0 violations
A
FORT MADISON0 violations
A
WAVERLY0 violations
A
LEMARS0 violations
A
FAIRFIELD0 violations
A
CARROLL0 violations
A
CHEROKEE0 violations
A
KEOKUK0 violations
A
BONDURANT0 violations
A
DENISON0 violations
A
ELDRIDGE0 violations
A
MOUNT PLEASANT0 violations
A
MAY CITY0 violations
A
MANNING0 violations
A
DECORAH0 violations
A
WASHINGTON0 violations
A
SIOUX CENTER0 violations
A
PERRY0 violations
A
WEBSTER CITY0 violations
A
CLEAR LAKE0 violations
A
ROCK RAPIDS0 violations
A
CHARLES CITY0 violations
A
ADEL0 violations
A
AVOCA0 violations
A
HIAWATHA0 violations
A
ATLANTIC0 violations
A
MAQUOKETA0 violations
A
NEVADA0 violations
A
POLK CITY0 violations
A
ROCK VALLEY0 violations
A
ORANGE CITY0 violations
A
INDEPENDENCE0 violations
A
SPIRIT LAKE3 violations
C
OELWEIN0 violations
A
IRETON0 violations
A
ASBURY0 violations
A
ESTHERVILLE0 violations
A
DEWITT0 violations
A
ANAMOSA0 violations
A
RED OAK0 violations
A
SHELDON0 violations
A
OSCEOLA8 violations
D
ALGONA0 violations
A
GLENWOOD0 violations
A
WINTERSET0 violations
A
IOWA FALLS0 violations
A
SHENANDOAH0 violations
A
VINTON0 violations
A
MANCHESTER0 violations
A
HARLAN0 violations
A
SERGEANT BLUFF0 violations
A
HAMPTON0 violations
A
HUMBOLDT0 violations
A
MADRID3 violations
C
CAMANCHE0 violations
A
EVANSDALE0 violations
A
MOUNT VERNON0 violations
A
TIFFIN0 violations
A
DYERSVILLE0 violations
A
WEST BURLINGTON0 violations
A
SOLON0 violations
A
CHARITON0 violations
A
TIPTON59 violations
F
FOREST CITY0 violations
A
HUXLEY0 violations
A
JEFFERSON0 violations
A
OXFORD128 violations
F
CARLISLE0 violations
A
MILFORD0 violations
A
MONTICELLO0 violations
A
PANORA0 violations
A
WAUKON0 violations
A
CRESCO0 violations
A
WEST LIBERTY0 violations
A
CARTER LAKE0 violations
A
EMMETSBURG0 violations
A
ALBIA0 violations
A
OSAGE0 violations
A
EAGLE GROVE0 violations
A
NEW HAMPTON0 violations
A
BELLE PLAINE0 violations
A
HOSPERS0 violations
A
JESUP0 violations
A
SIBLEY0 violations
A
STORY CITY0 violations
A
WILLIAMSBURG0 violations
A
MONTEZUMA0 violations
A
EPWORTH0 violations
A
MANLY0 violations
A
GARNER0 violations
A
MISSOURI VALLEY0 violations
A
WILTON0 violations
A
SIGOURNEY0 violations
A
ONAWA0 violations
A
KALONA0 violations
A
BELMOND0 violations
A
FAIRFAX0 violations
A
CLARION0 violations
A
GRUNDY CENTER0 violations
A
PEOSTA0 violations
A
HAWARDEN0 violations
A
BLOOMFIELD0 violations
A
ELDORA0 violations
A
OGDEN0 violations
A
CENTER POINT0 violations
A
ROCKWELL CITY0 violations
A
HUDSON0 violations
A
WEST UNION0 violations
A
MITCHELLVILLE2 violations
B
POSTVILLE0 violations
A
WEST BRANCH0 violations
A
MARENGO64 violations
F
DENVER0 violations
A
GLADBROOK0 violations
A
TOLEDO0 violations
A
WHITTEMORE0 violations
A
CASCADE0 violations
A
HULL0 violations
A
LAKE MILLS0 violations
A
BELLEVUE0 violations
A
ELY0 violations
A
COLFAX0 violations
A
LISBON0 violations
A
LAPORTE CITY0 violations
A
GREENFIELD0 violations
A
ADAIR0 violations
A
WAPELLO0 violations
A
SAC CITY0 violations
A
ALTA0 violations
A
NORTHWOOD0 violations
A
BRITT0 violations
A
MECHANICSVILLE0 violations
A
ATKINS12 violations
F
AUDUBON0 violations
A
IDA GROVE0 violations
A
WOODWARD0 violations
A
SUMNER0 violations
A
LAMONI4 violations
C
PARKERSBURG0 violations
A
MONROE0 violations
A
MOUNT AYR0 violations
A
TRAER0 violations
A
NEWELL0 violations
A
VAN HORNE0 violations
A
NEW LONDON0 violations
A
POCAHONTAS0 violations
A
DALLAS CENTER0 violations
A
DURANT0 violations
A
MONONA0 violations
A
COLUMBUS JUNCTION0 violations
A
LEON9 violations
D
GUTTENBERG0 violations
A
STUART0 violations
A
REMSEN0 violations
A
FARLEY0 violations
A
MOVILLE0 violations
A
CORNING0 violations
A
LAKE CITY0 violations
A
MANSON0 violations
A
PRAIRIE CITY0 violations
A
MEDIAPOLIS0 violations
A
LOGAN0 violations
A
PLEASANTVILLE0 violations
A
BATAVIA0 violations
A
RICEVILLE0 violations
A
GRANGER0 violations
A
WOODBINE0 violations
A
URBANA0 violations
A
CORYDON0 violations
A
HARTLEY0 violations
A
STATE CENTER0 violations
A
GUTHRIE CENTER0 violations
A
WYOMING0 violations
A
AKRON0 violations
A
NASHUA0 violations
A
WALCOTT0 violations
A
AMANA0 violations
A
SLATER6 violations
D
WELLMAN0 violations
A
OAKLAND0 violations
A
BEDFORD0 violations
A
BROOKLYN0 violations
A
HOLSTEIN0 violations
A
EARLHAM0 violations
A
PALO0 violations
A
LECLAIRE0 violations
A
KINGSLEY0 violations
A
ROLAND0 violations
A
SANBORN0 violations
A
LENOX0 violations
A
DIKE0 violations
A
LOWDEN0 violations
A
LAURENS0 violations
A
COON RAPIDS0 violations
A
DYSART0 violations
A
SHELL ROCK0 violations
A
CENTRAL CITY0 violations
A
FAYETTE0 violations
A
GILMORE CITY4 violations
C
SPRINGVILLE0 violations
A
ALTON0 violations
A
ELKADER0 violations
A
JEWELL0 violations
A
GLIDDEN0 violations
A
MELCHER DALLAS0 violations
A
GILBERT0 violations
A
BUFFALO0 violations
A
COLO0 violations
A
TRIPOLI0 violations
A
TABOR0 violations
A
BLUE GRASS0 violations
A
FREDERICKSBURG0 violations
A
LAKE PARK0 violations
A
ST. ANSGAR0 violations
A
STRAWBERRY POINT0 violations
A
BRIGHTON0 violations
A
LAKE VIEW0 violations
A
VILLISCA0 violations
A
SHEFFIELD0 violations
A
APLINGTON0 violations
A
CALMAR0 violations
A
MAPLETON0 violations
A
ARNOLDS PARK0 violations
A
FAIRBANK0 violations
A
OSSIAN0 violations
A
CONRAD0 violations
A
GEORGE0 violations
A
MARCUS0 violations
A
SIDNEY0 violations
A
VAN METER0 violations
A
ROCKWELL0 violations
A
ELK RUN HEIGHTS0 violations
A
NORTH ENGLISH0 violations
A
RIVERSIDE0 violations
A
TREYNOR0 violations
A
MALVERN0 violations
A
SLOAN0 violations
A
WINFIELD0 violations
A
DUNLAP0 violations
A
JANESVILLE0 violations
A
GRISWOLD0 violations
A
BAXTER0 violations
A
PAULLINA0 violations
A
ODEBOLT0 violations
A
GREENE0 violations
A
LAWTON0 violations
A
LANSING0 violations
A
LONG GROVE0 violations
A
ANITA0 violations
A
AURELIA0 violations
A
WAYLAND0 violations
A
ALLISON0 violations
A
SHELLSBURG0 violations
A
KEOSAUQUA0 violations
A
GOWRIE0 violations
A
PRESTON0 violations
A
EDGEWOOD0 violations
A
HINTON0 violations
A
SIOUX RAPIDS0 violations
A
INWOOD0 violations
A
LARCHWOOD0 violations
A
PRINCETON4 violations
C
WEST POINT0 violations
A
LEGRAND0 violations
A
CARSON0 violations
A
PRIMGHAR0 violations
A
SULLY0 violations
A
GRAETTINGER0 violations
A
KEOTA0 violations
A
HAMBURG0 violations
A
DONNELLSON0 violations
A
ARMSTRONG0 violations
A
HILLS0 violations
A
HUBBARD0 violations
A
MAXWELL0 violations
A
READLYN0 violations
A
DUNKERTON0 violations
A
WINTHROP0 violations
A
CAMBRIDGE0 violations
A
OREM0 violations
A
CALAMUS0 violations
A
SCHLESWIG0 violations
A
WEST BEND0 violations
A
OKOBOJI0 violations
A
GILBERTVILLE0 violations
A
MILO0 violations
A
WALL LAKE0 violations
A
RUTHVEN0 violations
A
WHEATLAND0 violations
A
DAKOTA CITY0 violations
A
WALNUT0 violations
A
CORRECTIONVILLE0 violations
A
MELBOURNE0 violations
A
EXIRA0 violations
A
ALDEN0 violations
A
GARNAVILLO0 violations
A
ROCKFORD0 violations
A
MANILLA0 violations
A
MORNING SUN0 violations
A
MCGREGOR0 violations
A
REDFIELD0 violations
A
MONTROSE0 violations
A
BLAIRSTOWN4 violations
C
SCHALLER2 violations
B
HEDRICK0 violations
A
SHELBY0 violations
A
WHITING0 violations
A
GRAND JUNCTION0 violations
A
EARLVILLE0 violations
A
ESSEX0 violations
A
WELLSBURG0 violations
A
MERRILL0 violations
A
VENTURA0 violations
A
BANCROFT0 violations
A
STRATFORD0 violations
A
PHOENIX0 violations
A
BOYDEN0 violations
A
COGGON0 violations
A
LAKESIDE0 violations
A
BATTLE CREEK0 violations
A
DEXTER0 violations
A
ELLSWORTH0 violations
A
WALKER0 violations
A
LIVERMORE0 violations
A
ELGIN0 violations
A
MURRAY0 violations
A
ALBURNETT0 violations
A
POMEROY5 violations
C
FONTANELLE0 violations
A
SALEM0 violations
A
KANAWHA0 violations
A
MILTON0 violations
A
STANWOOD0 violations
A
SEYMOUR0 violations
A
MORAVIA0 violations
A
FONDA0 violations
A
GOLDFIELD0 violations
A
ELK HORN0 violations
A
SUTHERLAND0 violations
A
HOPKINTON0 violations
A
AGENCY0 violations
A
DOON0 violations
A
KELLOGG0 violations
A
GRAND MOUND0 violations
A
ALLERTON0 violations
A
MOULTON0 violations
A
FARMINGTON0 violations
A
SPILLVILLE0 violations
A
KEYSTONE6 violations
D
NEOLA0 violations
A
EARLY26 violations
F
SOUTH ENGLISH0 violations
A
CLERMONT0 violations
A
SWEA CITY0 violations
A
OLDS0 violations
A
EVERLY0 violations
A
WALFORD27 violations
F
RADCLIFFE0 violations
A
BADGER0 violations
A
LELAND5 violations
C
ANTHON0 violations
A
ZEARING0 violations
A
DOWS0 violations
A
ARCADIA0 violations
A
CHARTER OAK0 violations
A
MILES0 violations
A
TITONKA0 violations
A
AINSWORTH0 violations
A
DELHI0 violations
A
ROLFE0 violations
A
SABULA0 violations
A
COLLINS0 violations
A
ELMA0 violations
A
SCRANTON0 violations
A
BREDA0 violations
A
THOMPSON0 violations
A
NEW VIRGINIA0 violations
A
FARRAGUT0 violations
A
GARWIN0 violations
A
RUSSELL0 violations
A
MAYNARD0 violations
A
LOVILIA0 violations
A
DOW CITY0 violations
A
NORWAY0 violations
A
HUMESTON0 violations
A
STACYVILLE0 violations
A
ASHTON0 violations
A
CASCASDE2 violations
B
ALBION0 violations
A
LITTLE ROCK0 violations
A
KLEMME0 violations
A
OCHEYEDAN0 violations
A
HAWKEYE0 violations
A
GRANDVIEW0 violations
A
GALVA0 violations
A
LOST NATION0 violations
A
NEW ALBIN0 violations
A
MARQUETTE0 violations
A
LAMONT0 violations
A
OXFORD JUNCTION0 violations
A
MARTENSDALE0 violations
A
ARLINGTON0 violations
A
BURT0 violations
A
PANAMA0 violations
A
EMERSON0 violations
A
LAWLER4 violations
C
EARLING0 violations
A
PLAINFIELD0 violations
A
WESLEY0 violations
A
WASHINGINTON0 violations
A
CASEY0 violations
A
COLESBURG0 violations
A
NEW MARKET0 violations
A
DUNCOMBE0 violations
A
VAIL0 violations
A
WORTHINGTON0 violations
A
NEW VIENNA0 violations
A
LYNNVILLE0 violations
A
PLYMOUTH0 violations
A
CHURDAN0 violations
A
BOCA RATON0 violations
A
ORIENT0 violations
A
BIRMINGHAM0 violations
A
RINGSTED0 violations
A
MASSENA10 violations
D
STANHOPE0 violations
A
LACONA0 violations
A
RUDD0 violations
A
LEWIS4 violations
C
HOLY CROSS0 violations
A
TEMPLETON0 violations
A
RYAN0 violations
A
PLEASANT HILL0 violations
A
FORT ATKINSON0 violations
A
PIERSON0 violations
A
ELLIOTT0 violations
A
BRANDON0 violations
A
UTE0 violations
A
DIAGONAL0 violations
A
MIDDLETOWN0 violations
A
TERRIL0 violations
A
MYSTIC0 violations
A
PETERSON0 violations
A
DANBURY4 violations
C
MINGO0 violations
A
WILLIAMS0 violations
A
IRWIN0 violations
A
FLOYD0 violations
A
VINCENT0 violations
A
GRANVILLE0 violations
A
SHELDAHL0 violations
A
FERTILE0 violations
A
BLAKESBURG0 violations
A
LUANA0 violations
A
LESTER0 violations
A
SALIX0 violations
A
BRONSON0 violations
A
CINCINNATI0 violations
A
KIMBALLTON0 violations
A
ALTA VISTA0 violations
A
LYTTON0 violations
A
WESTSIDE0 violations
A
RIDGEWAY0 violations
A
MACEDONIA0 violations
A
MARBLE ROCK0 violations
A
RHODES0 violations
A
MALCOM0 violations
A
PROTIVIN0 violations
A
YALE0 violations
A
CORWITH0 violations
A
CUMBERLAND0 violations
A
AUBURN0 violations
A
MAURICE0 violations
A
STEAMBOAT ROCK0 violations
A
LU VERNE0 violations
A
KIRON0 violations
A
MALLARD109 violations
F
KENSETT0 violations
A
HORNICK0 violations
A
FENTON0 violations
A
DELOIT0 violations
A
RIVERTON0 violations
A
DEFIANCE0 violations
A
LINEVILLE0 violations
A
DEEP RIVER0 violations
A
QUIMBY0 violations
A
LUXEMBURG0 violations
A
PISGAH0 violations
A
LOS ANGELES0 violations
A
HALBUR0 violations
A
KANSAS CITY0 violations
A
GOOSE LAKE0 violations
A
HARVEY0 violations
A
DE SOTO0 violations
A
RENWICK0 violations
A
MARATHON0 violations
A
CHELSEA0 violations
A
BLENCOE0 violations
A
CANTRIL0 violations
A
DEDHAM0 violations
A
LAUREL0 violations
A
COULTER0 violations
A
GRAFTON0 violations
A
CLUTIER0 violations
A
WASHTA0 violations
A
WADENA0 violations
A
ALVORD0 violations
A
HANLONTOWN0 violations
A
VOLGA0 violations
A
MONTOUR0 violations
A
SWISHER0 violations
A
OAKVILLE0 violations
A
HANCOCK0 violations
A
JAMAICA5 violations
C
WESTGATE0 violations
A
STOUT0 violations
A
MOORHEAD0 violations
A
WODEN0 violations
A
MAGNOLIA0 violations
A
SMITHLAND0 violations
A
SOLDIER0 violations
A
PILOT MOUND0 violations
A
WALLINGFORD0 violations
A
LIDDERDALE0 violations
A
LINN GROVE0 violations
A
BEAMAN0 violations
A
PRAIRIEBURG0 violations
A
SHAMBAUGH0 violations
A
BARNES CITY0 violations
A
RANDALL0 violations
A
LITTLE SIOUX0 violations
A
BRADDYVILLE0 violations
A
BRISTOW10 violations
D
WOOLSTOCK0 violations
A
WEST CHESTER0 violations
A
SPRINGBROOK0 violations
A
BRAYTON0 violations
A
GOODELL0 violations
A
CLEMONS0 violations
A
PALMER0 violations
A
FT DODGE0 violations
A
GENEVA0 violations
A
MILLERSBURG0 violations
A
SUPERIOR0 violations
A
MONMOUTH0 violations
A
SOMERS0 violations
A
PACIFIC JUNCTION3 violations
C
SAINT CHARLES0 violations
A
DAWSON0 violations
A
BERNARD0 violations
A
CASTANA0 violations
A
CRAWFORDSVILLE0 violations
A
WIOTA0 violations
A
HAZLETON0 violations
A
BETTENDORF0 violations
A
CRAIG0 violations
A
MATLOCK0 violations
A
OVIEDO0 violations
A
OTO0 violations
A
VARINA0 violations
A
MAHARISHI VEDIC CITY0 violations
A
SEATTLE2 violations
B
LE CLAIRE0 violations
A
CLAYTON0 violations
A
ST. OLAF0 violations
A
DE WITT0 violations
A
VERMILLION0 violations
A
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