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TX tap water quality, city by city
1,240 cities and towns in TX are served by an active community water system in the EPA's records. Each page below translates that system's EPA-reported history into plain English.
According to EPA SDWIS data, retrieved June 2026.
- Abbott
- Abernathy
- Abilene
- Ackerly
- Addison
- Adkins
- Adrian
- Agua Dulce
- Alamo
- Alba
- Albany
- Aledo
- Alice
- Allen
- Alpine
- Alto
- Alvarado
- Alvin
- Alvord
- Amarillo
- Amherst
- Anahuac
- Anderson
- Andrews
- Angleton
- Anna
- Annetta
- Annona
- Anson
- Anthony
- Anton
- Apple Springs
- Aquilla
- Aransas Pass
- Archer City
- Arcola
- Argyle
- Arlington
- Arp
- Asherton
- Aspermont
- Atascosa
- Athens
- Atlanta
- Aubrey
- Austin
- Austwell
- Avalon
- Avery
- Avinger
- Axtell
- Azle
- Bacliff
- Bailey
- Baird
- Balch Springs
- Ballinger
- Balmorhea
- Bandera
- Bangs
- Banquete
- Bardwell
- Barker
- Barksdale
- Barnhart
- Barry
- Barstow
- Bartlett
- Bastrop
- Batesville
- Bay City
- Bayside
- Baytown
- Beach City
- Beasley
- Beaumont
- Beckville
- Bedford
- Beeville
- Bellaire
- Bellevue
- Bellmead
- Bells
- Bellville
- Belton
- Ben Franklin
- Ben Wheeler
- Benavides
- Benbrook
- Benjamin
- Bertram
- Betram
- Big Bend National Park
- Big Lake
- Big Sandy
- Big Spring
- Big Wells
- Bishop
- Bivins
- Blackwell
- Blanco
- Blanket
- Bledsoe
- Blessing
- Bloomburg
- Blooming Grove
- Bloomington
- Blossom
- Blue Mound
- Blue Ridge
- Bluegrove
- Bluff Dale
- Blum
- Boerne
- Bogata
- Boling
- Bon Wier
- Bonham
- Booker
- Borger
- Bovina
- Bowie
- Boyd
- Boys Ranch
- Brackettville
- Bracketville
- Brady
- Brashear
- Brazoria
- Breckenridge
- Bremond
- Brenham
- Briarcliff
- Bridge City
- Bridgeport
- Briscoe
- Broaddus
- Bronte
- Brookeland
- Brookshire
- Brownfield
- Brownsboro
- Brownsville
- Brownwood
- Bruni
- Bryan
- Bryson
- Buchanan Dam
- Buckholts
- Buda
- Buffalo
- Buffalo Gap
- Bullard
- Bulverde
- Buna
- Burkburnett
- Burkeville
- Burleson
- Burnet
- Burton
- Bushland
- Byers
- Bynum
- Cactus
- Caddo Mills
- Caldwell
- Call
- Callisburg
- Calvert
- Cameron
- Camp Wood
- Campbell
- Canadian
- Canton
- Canutillo
- Canyon
- Canyon Lake
- Carbon
- Carlsbad
- Carmine
- Carrizo Springs
- Carrollton
- Carthage
- Castroville
- Cedar Creek
- Cedar Hill
- Cedar Park
- Celeste
- Celina
- Center
- Center Point
- Centerville
- Chandler
- Channelview
- Channing
- Charlotte
- Cherokee
- Chester
- Chico
- Childress
- Chillicothe
- Chilton
- China
- China Spring
- Christine
- Christoval
- Cibolo
- Cisco
- Clarendon
- Clarksville
- Claude
- Clayton
- Cleburne
- Cleveland
- Clifton
- Clint
- Clute
- Clyde
- Coahoma
- Coldspring
- Coleman
- College Station
- Colleyville
- Collinsville
- Colmesneil
- Colorado City
- Columbus
- Comanche
- Combes
- Comfort
- Commerce
- Como
- Comstock
- Concan
- Cone
- Conroe
- Converse
- Coolidge
- Cooper
- Copeville
- Coppell
- Copperas Cove
- Corinth
- Corpus Christi
- Corrigan
- Corsicana
- Cotton Center
- Cottonwood Shores
- Cotulla
- Coupland
- Covington
- Crandall
- Crane
- Cranfills Gap
- Cranfils Gap
- Crawford
- Cresson
- Crockett
- Crosby
- Crosbyton
- Cross Plains
- Crowell
- Crowley
- Crystal Beach
- Crystal City
- Cuero
- Cumby
- Cuney
- Cushing
- Cut And Shoot
- Cypress
- D Hanis
- Daingerfield
- Daisetta
- Dale
- Dalhart
- Dallas
- Dallas, Tx 75313
- Dalworthington Gardens
- Damon
- Danbury
- Darrouzett
- Dawson
- Dayton
- De Berry
- De Kalb
- De Leon
- Deanville
- Decatur
- Deer Park
- Dekalb
- Del Rio
- Del Valle
- Dell City
- Denison
- Denton
- Denver City
- Deport
- Desoto
- Detroit
- Devers
- Devine
- Deweyville
- Diana
- Diboll
- Dickens
- Dickinson
- Dilley
- Dime Box
- Dimmitt
- Dodd City
- Dodge
- Dodson
- Donie
- Donna
- Dorchester
- Dougherty
- Douglass
- Douglassville
- Dripping Springs
- Driscoll
- Dublin
- Dumas
- Duncanville
- Dyess Afb
- Eagle Lake
- Eagle Pass
- Earth
- East Bernard
- East Tawakoni
- Eastland
- Ector
- Edcouch
- Eddy
- Eden
- Edgecliff Village
- Edgewood
- Edinburg
- Edmonson
- Edna
- Edroy
- El Campo
- El Lago
- El Paso
- Eldorado
- Electra
- Elgin
- Elkhart
- Ellinger
- Elm Mott
- Elmendorf
- Elmo
- Elsa
- Elysian Fields
- Emory
- Encinal
- Ennis
- Eola
- Era
- Etoile
- Euless
- Eustace
- Evadale
- Evant
- Everman
- Fabens
- Fair Oaks Ranch
- Fairfield
- Fairview
- Falcon Heights
- Falfurrias
- Falls City
- Farmers Branch
- Farmersville
- Farnsworth
- Farwell
- Fate
- Fayetteville
- Fentress
- Ferris
- Fischer
- Flat
- Flatonia
- Flomot
- Florence
- Floresville
- Flower Mound
- Floydada
- Follett
- Forest Hill
- Forestburg
- Forney
- Forreston
- Forsan
- Fort Davis
- Fort Hancock
- Fort Hood
- Fort Stockton
- Fort Worth
- Fort Worth
- Fort Woth
- Fowlerton
- Franklin
- Frankston
- Fredericksburg
- Freeport
- Freer
- Friendswood
- Friona
- Frisco
- Fritch
- Frost
- Fruitvale
- Fulshear
- Gail
- Gainesville
- Galena Park
- Gallatin
- Galveston
- Ganado
- Garciasville
- Garden City
- Garden Ridge
- Gardendale
- Garland
- Garrison
- Garwood
- Gary
- Gatesville
- Gause
- George West
- Georgetown
- Giddings
- Gilmer
- Gladewater
- Glen Rose
- Glenn Heights
- Gober
- Godley
- Golden
- Goldsmith
- Goldthwaite
- Goliad
- Gonzales
- Goodfellow Afb
- Goodrich
- Gordon
- Gordonville
- Goree
- Gorman
- Graford
- Graham
- Granbury
- Grand Prairie
- Grand Saline
- Grandfalls
- Grandview
- Granger
- Granite Shoals
- Grapeland
- Grapevine
- Greenville
- Gregory
- Groesbeck
- Groom
- Groves
- Groveton
- Gruver
- Gustine
- Guy
- Hale Center
- Hallettsville
- Hallsville
- Haltom City
- Hamilton
- Hamlin
- Happy
- Hardin
- Harker Heights
- Harleton
- Harlingen
- Harrold
- Hart
- Hartley
- Haskell
- Haslet
- Hawkins
- Hawley
- Hays
- Hearne
- Heath
- Hebbronville
- Hedley
- Helotes
- Hemphill
- Hempstead
- Henderson
- Henrietta
- Hereford
- Hewitt
- Hico
- Hidalgo
- Higgins
- Highland Haven
- Highland Village
- Highlands
- Hillsboro
- Hilltop Lakes
- Hitchcock
- Hockley
- Holiday Lakes
- Holland
- Holliday
- Hondo
- Honey Grove
- Hooks
- Horizon City
- Horseshoe Bay
- Houston
- Howe
- Hubbard
- Hudson Oaks
- Hughes Springs
- Hull
- Humble
- Hungerford
- Hunt
- Huntington
- Huntsville
- Hurst
- Hutchins
- Hutto
- Idalou
- Industry
- Inez
- Ingleside
- Ingram
- Iowa Park
- Ira
- Iraan
- Iredell
- Irving
- Italy
- Itasca
- Ivanhoe
- Jacinto City
- Jacksboro
- Jacksonville
- Jamaica Beach
- Jarrell
- Jasper
- Jayton
- Jbsa Lackland
- Jefferson
- Jersey Village
- Jewett
- Joaquin
- Johnson City
- Joinerville
- Jonestown
- Josephine
- Joshua
- Jourdanton
- Junction
- Justin
- Karnack
- Karnes City
- Katy
- Kaufman
- Keene
- Keller
- Kemp
- Kempner
- Kendleton
- Kenedy
- Kennard
- Kennedale
- Kerens
- Kermit
- Kerrville
- Kileen
- Kilgore
- Killeen
- Kingsland
- Kingsville
- Kingwood
- Kirby
- Kirbyville
- Kirvin
- Klondike
- Knippa
- Knollwood
- Knox City
- Kosse
- Kountze
- Kress
- Krum
- Kyle
- La Coste
- La Feria
- La Grange
- La Grulla
- La Joya
- La Marque
- La Porte
- La Pryor
- La Vernia
- La Villa
- La Ward
- Lacy Lakeview
- Ladonia
- Lago Vista
- Laird Hill
- Lake Dallas
- Lake Jackson
- Lake Kiowa
- Lake Worth
- Lakehills
- Lakeside
- Lakeview
- Lakeway
- Lakewood Village
- Lamesa
- Lampasas
- Lancaster
- Laneville
- Lantana
- Laredo
- Larue
- Laughlin Afb
- Lavernia
- Lavon
- Lawn
- Lazbuddie
- League City
- Leakey
- Leander
- Leesburg
- Lefors
- Lenorah
- Leon Valley
- Leonard
- Leroy
- Levelland
- Lewisville
- Lexington
- Liberty
- Liberty Hill
- Lincoln
- Lindale
- Linden
- Lindsay
- Lipan
- Little Elm
- Little River Academy
- Littlefield
- Live Oak
- Liverpool
- Livingston
- Llano
- Lockhart
- Lockney
- Log Cabin
- Lohn
- Lolita
- Lone Oak
- Lone Star
- Longview
- Loop
- Loraine
- Lorena
- Lorenzo
- Los Fresnos
- Lott
- Louise
- Lovelady
- Loving
- Lubbock
- Lucas
- Lueders
- Lufkin
- Luling
- Lumberton
- Lyford
- Lyons
- Lytle
- Mabank
- Madisonville
- Magnolia
- Malakoff
- Malone
- Manchaca
- Manor
- Mansfield
- Manvel
- Marathon
- Marble Falls
- Marfa
- Marietta
- Marion
- Markham
- Marlin
- Marquez
- Marshall
- Mart
- Martindale
- Martinsville
- Mason
- Matador
- Matagorda
- Mathis
- Maud
- Mauriceville
- Maxwell
- May
- Maydelle
- Maypearl
- Mc Gregor
- Mcadoo
- Mcallen
- Mccamey
- Mcdade
- Mckinney
- Mclean
- Meadow
- Meadowlakes
- Meadows Place
- Medina
- Megargel
- Melissa
- Melvin
- Memphis
- Menard
- Mentone
- Mercedes
- Meridian
- Merkel
- Mertens
- Mertzon
- Mesquite
- Mexia
- Miami
- Midfield
- Midland
- Midlothian
- Midway
- Milano
- Miles
- Milford
- Millersview
- Millsap
- Mineola
- Mineral Wells
- Mingus
- Mirando City
- Mission
- Missouri City
- Mobeetie
- Monahans
- Mont Belvieu
- Montague
- Montalba
- Montgomery
- Moody
- Moore
- Moran
- Morgan
- Morgan Mill
- Morgans Point Resort
- Morse
- Morton
- Moscow
- Moulton
- Mount Calm
- Mount Pleasant
- Mount Vernon
- Mountain City
- Mt Enterprise
- Muenster
- Muleshoe
- Munday
- Murchison
- Murphy
- Nacogdoches
- Naples
- Nash
- Nassau Bay
- Natalia
- Navasota
- Nazareth
- Neches
- Nederland
- Needville
- Nevada
- New Baden
- New Boston
- New Braunfels
- New Caney
- New Deal
- New Home
- New London
- New Summerfield
- New Ulm
- New Waverly
- Newark
- Newcastle
- Newton
- Niederwald
- Nixon
- Nocona
- Nolanville
- Nome
- Nordheim
- Normangee
- North Richland Hills
- North Zulch
- Northlake
- O Brien
- Oak Ridge North
- Oakwood
- Odem
- Odessa
- Odonnell
- Oglesby
- Oilton
- Oklaunion
- Old River Winfree
- Olden
- Olmito
- Olney
- Olton
- Omaha
- Onalaska
- Orange
- Orange Grove
- Orangefield
- Orchard
- Ore City
- Overton
- Ovilla
- Oyster Creek
- Ozona
- Paducah
- Palacios
- Palestine
- Palm Valley
- Palmer
- Palo Pinto
- Pampa
- Panhandle
- Panorama Village
- Pantego
- Paradise
- Paris
- Parker
- Pasadena
- Pattison
- Pattonville
- Pearland
- Pearsall
- Pecos
- Pendleton
- Penelope
- Pennington
- Perryton
- Petersburg
- Petrolia
- Pettus
- Petty
- Pflugerville
- Pharr
- Pickton
- Pilot Point
- Pinehurst
- Pineland
- Pipe Creek
- Pittsburg
- Placedo
- Plains
- Plainview
- Plano
- Plantersville
- Pleasanton
- Point
- Point Comfort
- Pointblank
- Pollok
- Ponder
- Port Aransas
- Port Arthur
- Port Isabel
- Port Lavaca
- Port Neches
- Port O Connor
- Porter
- Portland
- Post
- Poteet
- Poth
- Pottsboro
- Powell
- Poynor
- Prairie Hill
- Prairie View
- Premont
- Presidio
- Price
- Priddy
- Princeton
- Progreso
- Prosper
- Purdon
- Pyote
- Quanah
- Queen City
- Quinlan
- Quintana
- Quitaque
- Quitman
- Ralls
- Rancho Viejo
- Randolph
- Ranger
- Rankin
- Ransom Canyon
- Ratcliff
- Raymondville
- Raywood
- Red Oak
- Red Rock
- Redford
- Redwater
- Refugio
- Reklaw
- Reno
- Rhome
- Richardson
- Richland
- Richland Hills
- Richland Springs
- Richmond
- Richwood
- Riesel
- Rio Grande
- Rio Grande City
- Rio Hondo
- Rio Vista
- Rising Star
- River Oaks
- Rivera
- Riverside
- Riviera
- Roanoke
- Roaring Springs
- Robert Lee
- Robinson
- Robstown
- Roby
- Rochelle
- Rochester
- Rock Island
- Rockdale
- Rockport
- Rocksprings
- Rockwall
- Rogers
- Rollingwood
- Roma
- Ropesville
- Roscoe
- Rosebud
- Rosenberg
- Rosharon
- Ross
- Rotan
- Round Rock
- Rowena
- Rowlett
- Roxton
- Royse City
- Rule
- Runaway Bay
- Runge
- Rusk
- Sabinal
- Sachse
- Sacul
- Sadler
- Saginaw
- Saint Jo
- Salado
- Salt Flat
- San Angelo
- San Antonio
- San Augustine
- San Benito
- San Diego
- San Juan
- San Leon
- San Marcos
- San Saba
- Sanderson
- Sanford
- Sanger
- Santa Anna
- Santa Fe
- Santa Rosa
- Santo
- Saratoga
- Sargent
- Sarita
- Savannah
- Savoy
- Schertz
- Schulenberg
- Scotland
- Scottsville
- Scurry
- Seabrook
- Seadrift
- Seagoville
- Seagraves
- Sealy
- Sebastian
- Seguin
- Selma
- Seminole
- Seymour
- Shallowater
- Shamrock
- Shavano Park
- Shelbyville
- Shenandoah
- Shepherd
- Sheppard Afb
- Sheridan
- Sherman
- Shiner
- Shoreacres
- Sierra Blanca
- Silsbee
- Silverton
- Sinton
- Skellytown
- Skidmore
- Slaton
- Slidell
- Smiley
- Smithville
- Smyer
- Snook
- Snyder
- Somerville
- Sonora
- Sour Lake
- South Houston
- Southlake
- Southmayd
- Spade
- Spearman
- Spicewood
- Splendora
- Spring
- Spring Branch
- Springlake
- Springtown
- Spur
- Spurger
- Stafford
- Stamford
- Stanton
- Stephenville
- Sterling City
- Stinnett
- Stockdale
- Stonewall
- Stowell
- Stratford
- Strawn
- Streetman
- Sudan
- Sugar Land
- Sulphur Springs
- Sundown
- Sunnyvale
- Sunray
- Sunrise Beach
- Sunset Valley
- Surfside Beach
- Surprise
- Sweeny
- Sweetwater
- Synder
- Taft
- Tahoka
- Talco
- Tatum
- Taylor
- Teague
- Tehuacana
- Temple
- Tenaha
- Tennessee Colony
- Terlingua
- Terrell
- Texarkana
- Texas City
- Texhoma
- Texline
- The Colony
- The Hills
- The Woodlands
- Thompsons
- Thorndale
- Thornton
- Thrall
- Three Rivers
- Throckmorton
- Tiki Island
- Tilden
- Timpson
- Tioga
- Tivoli
- Tolar
- Tom Bean
- Tomball
- Tool
- Tornillo
- Toyah
- Trent
- Trenton
- Trinidad
- Trinity
- Trophy Club
- Troup
- Troy
- Tulia
- Turkey
- Tuscola
- Tye
- Tyler
- Tynan
- Uhland
- Umbarger
- Universal City
- Utopia
- Uvalde
- Valentine
- Valley Mills
- Valley View
- Van
- Van Alstyne
- Van Horn
- Van Vleck
- Vanderbilt
- Vega
- Venus
- Verhalen
- Vernon
- Victoria
- Vidor
- Village Mills
- Vinton
- Waco
- Wadsworth
- Waelder
- Waka
- Wake Village
- Waller
- Wallis
- Walnut Spring
- Warren
- Waskom
- Watauga
- Waxahachie
- Weatherford
- Webster
- Weimar
- Weinert
- Welch
- Wellborn
- Wellington
- Wellman
- Wells
- Weslaco
- West
- West Columbia
- West Lake Hills
- West Tawakoni
- West University Place
- Westbrook
- Westlake
- Westminster
- Weston
- Westworth Village
- Wharton
- Wheeler
- White Deer
- White Oak
- White Settlement
- Whiteface
- Whitehouse
- Whitesboro
- Whitewright
- Whitharral
- Whitney
- Whitt
- Wichita Falls
- Wickett
- Wildorado
- Willis
- Willow Park
- Wills Point
- Wilmer
- Wilson
- Wimberley
- Windcrest
- Windom
- Windthorst
- Winfield
- Wink
- Winnsboro
- Winona
- Winters
- Wolfe City
- Wolfforth
- Woodlake
- Woodlawn
- Woodsboro
- Woodville
- Woodway
- Wortham
- Wylie
- Yancey
- Yantis
- Yoakum
- Yorktown
- Zapata
- Zavalla
- Zephyr