Texas tap water, by utility.

1,272 utilities with a full report, serving 31 million people as they report it. Regulated PFAS turned up at 316 of them.

Texas utilities by population served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
City of Houston	Houston	2,970,543	None found	1
San Antonio Water System	San Antonio	2,643,729	PFBS	0
Dallas Water Utility	Dallas	1,356,479	PFOA, PFOS, PFHxS, PFBS	0
City of Austin Water & Wastewater	Austin	1,115,323	PFOS, PFHxS, PFBS	5
City of Fort Worth	Fort Worth	955,900	PFOA, PFOS, PFHxS, PFBS	1
El Paso Water Utilities	El Paso	747,168	PFOS, PFHxS, PFBS	0
City of Arlington	Arlington	413,955	PFOS, PFBS	0
City of Corpus Christi	Corpus Christi	318,387	None found	2
City of Plano	Plano	292,059	PFBS	0
Lubbock Public Water System	Lubbock	275,041	None found	0
City of Irving	Irving	264,546	PFOA, PFOS, PFHxS, PFBS	0
City of Laredo	Laredo	260,046	None found	7
City of Garland	Garland	248,822	PFBS	0
City of Frisco	Frisco	231,910	PFBS	0
City of McKinney	McKinney	224,043	None found	0
City of Grand Prairie	Grand Prairie	201,843	PFOA, PFOS, PFHxS, PFBS	0
Amarillo Municipal Water System	Amarillo	201,291	None found	0
Brownsville Public Utilities Board	Brownsville	201,249	PFOA, PFOS, PFHxS	0
City of Georgetown	Georgetown	191,639	PFOA, PFOS, PFHxS, PFBS	1
McAllen Public Utility	McAllen	189,957	None found	0
North Alamo WSC	Edinburg	171,195	PFHxS, PFBS	5
City of Killeen	Killeen	161,027	PFBS	0
City of Midland Water Purification Plant	Midland	157,000	PFOS, PFHxS, PFBS	7
City of Mesquite	Mesquite	152,020	PFBS	0
City of Pasadena	Pasadena	152,000	PFOS, PFHxS, PFBS	0
City of Denton	Denton	150,037	PFBS	0
City of League City	League City	149,557	PFOS, PFHxS, PFBS	0
City of Waco	Waco	146,241	None found	0
City of Lewisville	Lewisville	140,880	PFBS	0
City of Carrollton	Carrollton	136,170	PFBS	0
City of Round Rock	Round Rock	130,662	PFBS	0
City of Abilene	Abilene	130,501	PFOA, PFOS, PFHxS, PFBS	1
City of Pearland	Pearland	125,828	PFOS, PFHxS, PFBS	0
City of Odessa	Odessa	123,334	PFHxS, PFBS	2
City of Richardson	Richardson	122,615	PFBS	0
New Braunfels Utilities	New Braunfels	116,477	PFHxS	0
City of Beaumont Water Utility Dept	Beaumont	115,282	None found	0
City of Conroe	Conroe	113,912	None found	0
City of Allen	Allen	113,746	PFBS	0
Mustang SUD	Aubrey	110,826	None found	0
City of Tyler	Tyler	107,000	None found	4
City of San Angelo	San Angelo	105,229	PFHxS, PFBS	2
City of College Station	College Station	104,103	PFBS	0
City of Wichita Falls	Wichita Falls	102,316	None found	0
City of Leander	Leander	98,330	None found	0
City of Temple	Temple	94,935	PFOS, PFHxS, PFBS	22
City of Bryan	Bryan	91,031	None found	0
City of Sugar Land	Sugar Land	90,909	PFOA, PFBS	0
Clear Lake City Water Authority	Houston	89,702	PFOA, PFOS, PFHxS, PFBS	0
City of Mansfield	Mansfield	89,227	None found	0
City of Cedar Park	Cedar Park	86,939	None found	0
Aqua WSC	Bastrop	86,325	None found	0
City of Baytown	Baytown	86,004	PFOS, PFHxS, PFBS	0
Harlingen Water Works System	Harlingen	85,900	None found	0
City of Edinburg	Edinburg	85,224	PFOS, PFBS	2
City of Longview	Longview	83,236	None found	0
City of Houston UD 5 - Kingwood	Houston	80,073	None found	0
Town of Flower Mound	Flower Mound	80,000	PFOA, PFBS	0
City of Pharr	Pharr	79,715	None found	0
City of Mission	Mission	77,058	None found	0
City of North Richland Hills	North Richland Hills	74,859	PFOA, PFOS, PFHxS, PFBS	0
City of San Marcos	San Marcos	72,970	PFHxS	2
Southern Utilities	Tyler	69,735	None found	0
Sharyland WSC	Mission	68,562	PFOA, PFOS, PFHxS, PFBS	1
City of Rowlett	Rowlett	68,123	PFBS	0
City of Victoria	Victoria	66,932	None found	0
Johnson County SUD	Joshua	65,517	PFBS	0
City of Pflugerville	Pflugerville	63,464	PFOA, PFOS, PFHxS, PFNA, PFBS	14
City of Euless	Euless	61,601	PFBS	0
City of Texas City	Texas City	61,541	PFBS	1
Lower Valley Water District	Clint	59,049	None found	0
Texas A&M University Main Campus	College Station	58,500	None found	0
City of Desoto	Desoto	57,999	PFBS	0
City of Port Arthur	Port Arthur	56,039	None found	2
City of Rockwall	Rockwall	55,250	PFBS	0
City of Eagle Pass	Eagle Pass	54,900	None found	0
Agua SUD	Mission	53,796	None found	1
City of Burleson	Burleson	53,381	PFBS	0
City of Celina	Celina	52,701	None found	0
Green Valley SUD	Marion	52,497	None found	0
City of Grapevine	Grapevine	52,346	PFOA, PFOS, PFBS	0
City of Galveston	Galveston	52,326	PFBS	0
City of Kyle	Kyle	52,000	None found	1
City of Lufkin	Lufkin	51,236	None found	0
City of Cedar Hill	Cedar Hill	50,904	PFBS	0
City of Waxahachie	Waxahachie	50,814	PFBS	0
City of Nacogdoches	Nacogdoches	50,226	None found	4
City of Bedford	Bedford	49,941	PFOS, PFBS	0
Fort Bend County WCID 2	Stafford	49,173	PFBS	0
City of Huntsville	Huntsville	48,522	PFOA, PFOS, PFHxS, PFBS	0
City of Wylie	Wylie	48,393	PFBS	0
Laguna Madre Water District	Port Isabel	46,674	None found	0
Rockett SUD	Red Oak	46,614	PFBS	0
City of Keller	Keller	46,308	PFOS, PFHxS, PFBS	0
City of Haltom City	Haltom City	46,260	PFOA, PFOS, PFHxS, PFBS	0
City of the Colony	The Colony	45,367	PFBS	0
Travis County WCID 17	Austin	45,165	None found	0
Clwsc Canyon Lake Shores	Canyon Lake	44,196	None found	5
City of Sherman	Sherman	43,645	None found	0
Texas State University - San Marcos	San Marcos	43,552	None found	0
City of Coppell	Coppell	43,193	PFBS	0
City of Friendswood	Friendswood	43,190	None found	0
City of Rosenberg	Rosenberg	43,158	PFBS	0
Town of Prosper	Prosper	42,598	PFOS, PFHxS, PFBS	0
City of Schertz	Schertz	41,948	None found	0
City of Copperas Cove	Copperas Cove	41,669	PFOS, PFHxS, PFBS	0
Town of Little Elm	Little Elm	41,000	PFBS	0
Harris County MUD 165	Houston	40,503	None found	0
City of Hurst	Hurst	40,454	None found	0
City of Lancaster	Lancaster	40,449	PFBS	0
City of Farmers Branch	Farmers Branch	40,246	PFOA, PFBS	0
City of Weslaco	Weslaco	40,033	PFOS, PFHxS	1
Manville WSC	Coupland	39,648	PFOA, PFOS, PFHxS, PFNA, PFBS	5
City of Duncanville	Duncanville	39,413	PFOS, PFBS	0
JBSA Sam Houston	San Antonio	37,563	None found	1
City of Princeton	Princeton	37,019	None found	0
Texarkana Water Utilities	Texarkana	37,000	None found	0
Paseo del Este MUD 1	Austin	36,773	PFBS	0
City of la Porte	La Porte	36,569	None found	0
Del Rio Utilities Commission	Del Rio	36,506	None found	0
City of Harker Heights	Harker Heights	35,957	PFHxS, PFBS	0
City of Weatherford	Weatherford	35,903	PFOS, PFBS	0
US Army South Fort Cavazos	Fort Hood	35,669	PFHxS, PFBS	0
West Travis County Public Utility Agency	Austin	35,664	None found	3
Springs Hill SUD	Seguin	35,541	PFOS	8
Goforth SUD	Niederwald	34,893	PFBS	2
City of Deer Park	Deer Park	34,495	PFOS, PFHxS, PFBS	1
City of Cleburne	Cleburne	34,075	None found	0
City of Fulshear	Fulshear	34,000	None found	0
Bethesda WSC	Burleson	33,441	None found	0
City of Greenville	Greenville	33,354	PFOS, PFHxS	0
Sjwtx Triple Peak Plant	Canyon Lake	32,973	PFOS, PFHxS, PFBS	2
City of Seguin	Seguin	32,736	None found	3
Benton City WSC	Lytle	32,000	None found	0
City of Southlake	Southlake	31,576	PFOS, PFHxS, PFBS	1
Horizon Regional MUD	Horizon City	31,542	None found	0
Lumberton MUD	Lumberton	31,428	None found	0
City of Palestine	Palestine	31,272	None found	4
City of Sachse	Sachse	30,630	PFBS	0
Galveston County WCID 1	Dickinson	30,399	PFBS	0
Walnut Creek SUD	Springtown	30,364	None found	28
City of San Juan	San Juan	30,000	PFOS, PFHxS	0
Jonah Water SUD	Hutto	29,861	PFOA, PFOS, PFHxS, PFBS	2
City of Converse	Converse	29,709	None found	0
City of Forney	Forney	29,692	PFOS, PFHxS, PFBS	2
City of Hutto	Hutto	29,580	None found	0
City of Fate	Fate	29,285	PFBS	0
City of Balch Springs	Balch Springs	28,300	PFOS, PFBS	1
Fort Bliss Main Post Area	San Dimas	28,000	PFHxS	0
City of Midlothian	Midlothian	27,699	PFOA, PFBS	1
City of Denison	Denison	27,500	None found	0
City of Lake Jackson	Lake Jackson	27,314	None found	0
City of Big Spring	Big Spring	27,282	PFOS, PFHxS, PFBS	27
City of Colleyville	Colleyville	26,599	PFOS, PFHxS, PFBS	0
Porter Special Utility District	Porter	26,388	None found	0
City of Alvin	Alvin	26,244	None found	0
City of Melissa	Melissa	26,234	None found	0
East Central SUD	Adkins	26,137	None found	0
Montgomery Trace Water System	Navasota	25,917	PFOA	0
City of Corsicana PWS	Corsicana	25,885	None found	0
Cash SUD	Greenville	25,875	PFOS, PFHxS, PFBS	0
City of University Park	Dallas	25,617	PFOA, PFOS, PFHxS, PFBS	0
Benbrook Water Authority	Benbrook	25,616	PFBS	0
Lamar County Water Supply District	Paris	25,569	None found	4
City of Paris	Paris	25,498	None found	3
Northwest Harris County MUD 5	Houston	25,425	None found	0
City of Kingsville	Kingsville	25,402	PFBS	0
City of Richmond	Richmond	25,326	PFBS	0
City of Katy	Katy	25,253	None found	0
Wellborn SUD	Wellborn	25,092	None found	0
City of Ennis	Ennis	24,891	PFBS	0
City of Boerne	Boerne	24,769	PFOA, PFOS, PFHxS, PFBS	3
East Rio Hondo WSC	Rio Hondo	24,756	PFOA, PFOS, PFHxS, PFBS	1
Culleoka WSC	Princeton	24,615	None found	0
Bridgestone MUD	Houston	24,528	None found	0
Timber Lane Utility District	Houston	24,507	None found	0
West Cedar Creek MUD	Tool	24,414	None found	0
Montgomery County MUD 46	The Woodlands	24,399	None found	0
City of Royse City	Royse City	24,313	PFBS	1
City of San Benito	San Benito	24,250	PFOS, PFHxS	1
Montgomery County MUD 47	The Woodlands	24,171	None found	1
Mountain Peak SUD	Midlothian	23,988	PFOS, PFBS	1
City of Anna	Anna	23,960	None found	2
City of Saginaw	Saginaw	23,890	None found	0
City of Watauga	Watauga	23,806	PFHxS, PFBS	0
City of Kerrville	Kerrville	23,489	None found	16
City of Corinth	Corinth	23,213	PFBS	0
City of Stephenville	Stephenville	23,110	None found	0
City of Marshall	Marshall	23,091	None found	4
City of Belton	Belton	23,054	PFHxS, PFBS	0
City of Portland	Portland	22,933	None found	2
Windermere Community	Austin	21,231	PFOS, PFHxS, PFBS	0
Plainview Municipal Water System	Plainview	21,104	None found	0
City of Murphy	Murphy	21,082	PFBS	0
City of Alamo	Alamo	21,065	None found	0
JBSA Lackland	JBSA Lackland	20,907	None found	0
Ss WSC	Lavernia	20,826	None found	0
Crystal Clear SUD	San Marcos	20,766	None found	6
Sardis Lone Elm WSC	Midlothian	20,736	PFBS	0
City of Taylor	Taylor	20,622	PFOA, PFBS	0
Acton MUD	Granbury	20,458	None found	2
Forney Lake WSC	Rockwall	20,377	PFBS	0
City of Cibolo	Cibolo	20,331	None found	0
City of Seagoville	Seagoville	20,156	PFOS, PFBS	1
City of Universal City	Universal City	20,119	None found	0
City of Crowley	Crowley	19,935	None found	0
Harris County FWSD 51	Houston	19,671	PFBS	0
City of Manor	Manor	19,620	PFBS	0
County Line SUD	Uhland	19,609	None found	0
Sheppard Air Force Base	Sheppard AFB	19,500	None found	0
City of Roma	Roma	19,464	None found	5
City of Angleton	Angleton	19,429	PFHxS, PFBS	0
Cimarron MUD	Houston	19,338	None found	0
City of Orange	Orange	19,300	None found	1
City of West University Place	West University Place	19,200	PFOS, PFHxS, PFBS	0
City of Alice	Alice	19,104	None found	0
Harris County MUD 82	Houston	18,990	None found	0
City of Rio Grande City	Rio Grande	18,912	None found	2
City of Brownwood	Brownwood	18,862	None found	0
City of Lockhart	Lockhart	18,800	None found	0
City of Donna	Donna	18,720	PFOS, PFHxS, PFBS	0
City of Glenn Heights	Glenn Heights	18,718	PFBS	0
City of Red Oak	Red Oak	18,577	PFBS	0
City of White Settlement	White Settlement	18,522	PFOS, PFHxS, PFBS	3
City of Brenham	Brenham	18,469	None found	2
City of Terrell	Terrell	18,432	PFOS, PFHxS, PFBS	0
Bolivar Peninsula SUD	Crystal Beach	18,424	None found	0
Brushy Creek MUD	Round Rock	18,314	PFHxS, PFBS	0
Northwest Park MUD	Houston	18,168	None found	0
City of Nederland	Nederland	18,157	None found	10
Clear Brook City MUD	Houston	18,108	PFOS, PFHxS, PFBS	0
City of Gainesville	Gainesville	18,107	None found	4
City of Bellaire	Bellaire	18,090	PFBS	0
City of Bay City	Bay City	18,061	None found	7
Harris Montgomery Counties MUD 386	Houston	18,018	None found	0
Wells Branch MUD 1	Austin	18,015	None found	0
City of Pampa	Pampa	17,994	None found	0
City of Pleasanton	Pleasanton	17,985	None found	0
Military Hwy WSC Las Rusias	Progreso	17,943	None found	29
City of Athens	Athens	17,934	None found	4
Harris County MUD 53	Houston	17,856	PFHxS, PFBS	0
Lake Cities Municipal Utility Authority	Lake Dallas	17,826	PFBS	0
Kempner WSC	Kempner	17,721	PFBS	9
Tri SUD	Mount Pleasant	17,641	None found	0
East Fork SUD	Wylie	17,589	PFBS	0
City of Tomball	Tomball	17,532	None found	0
City of Uvalde	Uvalde	17,450	None found	0
City of South Houston	South Houston	17,397	PFOS, PFHxS, PFBS	0
City of Groves	Groves	17,335	None found	3
Town of Addison	Addison	17,257	PFBS	0
Harris County MUD 26	Houston	17,178	None found	0
Harris County MUD 71	Houston	17,079	None found	0
City of Port Neches	Port Neches	17,043	None found	2
City of Hewitt	Hewitt	16,978	None found	0
Montgomery County MUD 67	The Woodlands	16,821	None found	0
Fort Bend County MUD 30	Houston	16,794	None found	0
Harris County MUD 167	Houston	16,761	None found	0
Sonterra MUD	Austin	16,614	PFBS	2
City of Highland Village	Highland Village	16,500	PFBS	0
Harris County MUD 55 Heritage Park	Houston	16,392	PFBS	0
High Point SUD	Forney	16,341	PFHxS	0
City of Mercedes	Mercedes	16,258	None found	1
City of Sulphur Springs	Sulphur Springs	16,243	None found	1
City of Mount Pleasant	Mount Pleasant	16,238	None found	0
City of Gatesville	Gatesville	16,135	PFHxS	1
Maxwell SUD	Maxwell	16,104	None found	24
Hereford Municipal Water System	Hereford	16,048	None found	2
Talty SUD	Forney	15,987	PFOS, PFBS	0
Bear Creek SUD	Lavon	15,822	PFBS	0
Canyon Municipal Water System	Canyon	15,771	None found	0
City of Humble	Humble	15,616	PFBS	0
City of Mineral Wells	Mineral Wells	15,564	None found	2
City of Sugar Land - New Territory	Sugar Land	15,546	None found	0
Harris County FWSD 61	Houston	15,400	None found	0
City of Dayton	Dayton	15,393	None found	0
Fort Bend County MUD 25	Richmond	15,327	None found	0
Ector County Utility District	Odessa	15,300	PFHxS, PFBS	0
Orange County WCID 1	Vidor	15,258	None found	55
City of Mabank	Mabank	15,207	None found	2
City of Livingston	Livingston	15,199	PFOA, PFOS, PFHxS, PFBS	0
City of la Marque	La Marque	15,154	PFBS	0
Montgomery County MUD 60	The Woodlands	15,036	None found	3
Wickson Creek SUD	Bryan	15,000	PFBS	0
East Biggs Water System	San Dimas	15,000	None found	0
City of Kilgore	Kilgore	14,948	None found	1
Harris County MUD 105	Houston	14,925	None found	0
Pecan Grove MUD	Houston	14,913	PFHxS, PFBS	0
Nueces County WCID 4	Port Aransas	14,880	None found	4
Harris County MUD 200 Cranbrook	Houston	14,868	None found	0
City of Azle	Azle	14,847	None found	0
East Cedar Creek FWSD Brookshire	Mabank	14,823	None found	5
City of Hidalgo Water System	Hidalgo	14,800	None found	1
Harris County MUD 24	Houston	14,796	None found	1
Lindale Rural WSC	Lindale	14,781	None found	0
Cnp Utility District	Houston	14,718	None found	0
Lee County WSC	Giddings	14,670	None found	0
City of Henderson	Henderson	14,666	None found	2
Macedonia Eylau MUD 1	Texarkana	14,652	None found	0
Caddo Basin SUD	Greenville	14,574	PFBS	0
City of Jacksonville	Jacksonville	14,420	PFBS	6
Quail Valley Utility District	Missouri City	14,409	None found	0
New Caney MUD	New Caney	14,307	None found	0
City of Dumas	Dumas	14,290	None found	1
Harris County MUD 285	Houston	14,268	PFHxS, PFBS	0
City of Houston Willow Chase	Houston	14,169	None found	0
City of Willis	Willis	14,133	None found	2
City of Andrews	Andrews	14,109	None found	21
Nueces County WCID 3	Robstown	14,000	None found	13
Meadowhill Regional MUD	Houston	13,863	None found	0
Atascosa Rural WSC	Atascosa	13,857	None found	14
Harris County WCID 21	Channelview	13,845	None found	1
City of Buda	Buda	13,830	None found	0
Remington MUD 1	Houston	13,746	PFHxS	0
Zapata County Waterworks Swtp	Zapata	13,736	None found	1
City of Webster	Webster	13,710	PFOS, PFHxS, PFBS	0
City of Forest Hill	Forest Hill	13,701	PFBS	0
Cypress Springs SUD N Plant 1 and NE Pla	Mount Vernon	13,698	None found	4
Fort Bend County MUD 23	Houston	13,695	None found	0
City of Beeville	Beeville	13,664	PFHxS	19
Trophy Club MUD 1	Trophy Club	13,649	None found	0
City of Seabrook	Seabrook	13,560	PFHxS, PFBS	0
Southern Montgomery County MUD	Houston	13,372	None found	0
Denton County FWSD 7	Lantana	13,325	PFBS	0
City of Bastrop	Bastrop	13,209	None found	17
College Mound SUD	Terrell	13,200	PFOS, PFHxS, PFBS	0
Harris County MUD 120	Houston	13,197	None found	0
Newport MUD	Houston	13,191	None found	0
City of Elgin	Elgin	13,188	None found	0
Harris County MUD 157	Houston	13,062	PFHxS, PFBS	0
Harris County MUD 168	Sugar Land	13,029	None found	0
Brookesmith Special Utility District	Brownwood	13,026	None found	1
Kingsland WSC	Kingsland	12,975	None found	0
Town of Pecos City	Pecos	12,916	None found	0
City of Mont Belvieu	Mont Belvieu	12,864	None found	5
Bi County WSC 1	Pittsburg	12,777	None found	1
City of Horseshoe Bay	Horseshoe Bay	12,729	None found	9
Argyle WSC	Argyle	12,720	PFBS	0
City of Levelland	Levelland	12,652	PFOS	1
Montgomery County MUD 7	The Woodlands	12,528	None found	1
City of Cleveland	Cleveland	12,438	None found	0
Borger Municipal Water System	Borger	12,419	None found	0
City of Sweetwater	Sweetwater	12,401	None found	0
City of Sugar Land - Greatwood	Sugar Land	12,368	None found	0
Harris County MUD 1	Houston	12,342	None found	0
Military Hwy WSC Progreso	Progreso	12,198	None found	0
Yancey WSC	Yancey	12,186	None found	0
Northampton MUD	Houston	12,162	None found	0
City of El Campo	El Campo	12,095	None found	0
City of Port Lavaca	Port Lavaca	12,000	PFOA, PFOS, PFHxS, PFBS	24
Bolivar WSC	Sanger	11,901	None found	0
City of Robinson	Robinson	11,900	PFHxS, PFBS	1
Harris County MUD 368	Houston	11,835	None found	0
Harris County MUD 153	Houston	11,781	None found	0
Southwest Milam WSC	Rockdale	11,739	None found	0
San Leon MUD	San Leon	11,622	PFBS	0
Fort Bend County MUD 142	Houston	11,595	PFOS, PFHxS, PFBS	0
Rayford Road MUD	Houston	11,550	None found	0
Northtown MUD	Austin	11,520	None found	0
Harris County MUD 81	Houston	11,514	None found	0
East Montana Water System	El Paso	11,480	PFBS	0
City of Granbury	Granbury	11,468	None found	1
Salado WSC	Salado	11,460	PFBS	0
Wylie Northeast SUD	Wylie	11,430	PFBS	0
City of Selma	Selma	11,418	None found	0
Memorial Villages Water Authority	Houston	11,382	None found	2
City of Raymondville	Raymondville	11,288	None found	0
Harris County UD 6	Houston	11,262	None found	0
City of Fredericksburg	Fredericksburg	11,257	None found	0
G M WSC	Hemphill	11,220	PFBS	9
City of Rockport	Rockport	11,186	None found	1
Gastonia Scurry SUD	Scurry	11,169	PFOS, PFHxS, PFBS	0
North Austin MUD 1	Austin	11,133	None found	0
City of Snyder	Snyder	11,104	None found	0
Town of Fairview	Fairview	11,100	None found	0
Harris County WCID 36	Houston	11,073	PFOS, PFBS	0
Cypress Hill MUD 1	Houston	11,052	None found	0
City of Hondo	Hondo	11,044	None found	1
City of Vernon	Vernon	11,002	None found	1
City of Burkburnett	Burkburnett	10,978	None found	6
Fort Bend County MUD 128	Sugar Land	10,974	Not sampled	0
JBSA Randolph	San Antonio	10,949	None found	2
Hudson WSC	Lufkin	10,907	None found	23
Harris County MUD 49	Houston	10,893	None found	0
Tryon Road SUD	Longview	10,791	None found	0
City of Bonham	Bonham	10,746	None found	0
North Collin SUD	Melissa	10,716	None found	1
City of Bellmead	Bellmead	10,664	None found	2
Fort Bend County MUD 58	Houston	10,629	None found	0
City of Clute	Clute	10,604	PFHxS, PFBS	0
City of Freeport	Freeport	10,594	PFBS	0
Harris County MUD 278	Houston	10,584	None found	0
City of Bruceville Eddy	Eddy	10,570	None found	0
Harris County WCID 96	Houston	10,530	None found	0
Greenwood Utility District	Houston	10,527	None found	0
Lakeway MUD	Lakeway	10,512	None found	0
Fort Bend County MUD 182	Houston	10,498	Not sampled	0
City of Galena Park	Galena Park	10,487	PFOS, PFHxS, PFBS	1
The Consolidated WSC Rural System	Crockett	10,481	None found	0
Harris County MUD 489	Houston	10,476	Not sampled	0
City of Heath	Heath	10,464	PFBS	0
Town of Northlake	Northlake	10,430	None found	0
Harris County MUD 230	Houston	10,404	PFBS	0
Harris County MUD 102	Houston	10,401	PFHxS, PFBS	0
Langham Creek Utility District	Houston	10,377	PFHxS, PFBS	0
Mauriceville MUD	Mauriceville	10,374	None found	0
Gonzales County WSC	Gonzales	10,350	None found	0
Fort Bend County MUD 151	Houston	10,233	None found	0
Rice WSC	Ennis	10,167	PFBS	0
City of Sanger	Sanger	10,166	None found	0
Mission Bend MUD 2	Houston	10,155	None found	1
Harris County WCID 109	Houston	10,134	None found	0
City of Roanoke	Roanoke	10,127	PFHxS	0
City of Ingleside	Ingleside	10,106	PFBS	1
Ponderosa Forest Utility District	Houston	10,101	None found	0
Pritchett Water Supply Corporation	Gilmer	10,089	None found	0
Concord Robbins WSC	Marquez	10,035	None found	1
City of Silsbee	Silsbee	10,026	None found	0
Austins Colony	Austin	9,987	PFHxS, PFBS	0
City of Iowa Colony	Iowa Colony	9,978	Not sampled	0
City of Jasper	Jasper	9,884	None found	0
Harris County WCID 110	Houston	9,807	None found	0
City of Cuero	Cuero	9,807	None found	0
City of Josephine	Josephine	9,800	PFBS	0
Fair Oaks Ranch Utilities	Fair Oaks Ranch	9,768	None found	0
Jarrell Schwertner WSC	Jarrell	9,681	PFBS	0
McCoy WSC	Pleasanton	9,621	None found	0
City of Jacinto City	Jacinto City	9,613	None found	0
City of Splendora	Splendora	9,612	None found	1
City of Wolfforth	Wolfforth	9,600	None found	20
City of Whitehouse	Whitehouse	9,571	None found	1
Prairie View A&M University	Prairie View	9,550	None found	0
City of Bridge City	City of Bridge City	9,546	None found	3
Harris County MUD 109	Houston	9,501	None found	0
City of la Grulla	La Grulla	9,500	None found	13
Trail of the Lakes MUD	Houston	9,480	None found	6
Harris County MUD 188	Houston	9,453	None found	0
El Paso County WCID 4 Fabens	Fabens	9,444	None found	0
City of Lamesa	Lamesa	9,442	None found	1
El Jardin WSC	Brownsville	9,423	PFOA, PFOS, PFHxS, PFBS	0
Hunters Glen MUD	Houston	9,405	None found	0
Kickapoo Traditional Tribe	Eagle Pass	9,384	None found	1
City of Woodway	Woodway	9,383	None found	1
West Jefferson County MWD	Beaumont	9,367	None found	5
Harris - Fort Bend Counties MUD 3	Houston	9,297	None found	0
City of Commerce	Commerce	9,266	None found	13
Central Bowie County WSC	New Boston	9,210	None found	0
Travis County WCID 10	West Lake Hills	9,204	PFOS, PFHxS, PFBS	0
Southwest Fannin County SUD	Savoy	9,198	None found	0
City of Gonzales	Gonzales	9,172	PFBS	0
Harris County WCID 119	Houston	9,150	PFBS	0
City of Missouri City Mustang Bayou Wate	Missouri City	9,147	Not sampled	0
Sharon WSC	Winnsboro	9,111	None found	0
North Mission Glen MUD	Houston	9,096	None found	0
Combined Consumers SUD	Quinlan	9,087	None found	0
Harris County WCID 89	Houston	9,033	None found	0
Elderville WSC	Longview	9,021	None found	5
Naval Air Stn Joint Reserve Base	Fort Woth	9,000	PFHxS, PFBS	0
City of Pearsall	Pearsall	8,985	None found	0
Barker Cypress MUD	Houston	8,976	PFBS	0
Town of Highland Park	Dallas	8,959	PFHxS, PFBS	0
Olmito WSC	Olmito	8,952	PFOS, PFHxS	1
Sunbelt FWSD High Meadows Subdivision	Houston	8,946	None found	0
Spring Creek Utility District	Cypress	8,919	None found	0
Chelford City MUD	Houston	8,917	None found	0
Faulkey Gully MUD	Cypress	8,907	PFBS	0
Creedmoor Maha WSC	Buda	8,907	PFHxS, PFBS	0
Bacliff MUD	Bacliff	8,900	None found	0
Mason Creek Utility District	Katy	8,900	None found	0
City of Hillsboro	Hillsboro	8,867	PFOA, PFBS	0
Town of Sunnyvale	Sunnyvale	8,839	PFBS	0
Harris County MUD 391	Houston	8,835	None found	0
City of Liberty Hill	Liberty Hill	8,777	Not sampled	4
Walnut Grove WSC	Whitehouse	8,775	None found	2
City of Wharton	Wharton	8,756	None found	0
Cross Timbers WSC	Argyle	8,751	PFHxS, PFBS	0
City of Live Oak	Live Oak	8,724	None found	0
Galveston County WCID 12	Houston	8,721	PFBS	0
City of Graham	Graham	8,718	None found	2
City of Lago Vista	Lago Vista	8,698	None found	4
Harris County MUD 132	Houston	8,682	None found	0
Kingsbridge MUD	Houston	8,663	PFBS	1
City of Brownfield	Brownfield	8,652	None found	1
Montgomery County MUD 6	The Woodlands	8,610	None found	0
Harris County WCID 1	Highlands	8,559	PFOS, PFHxS, PFBS	0
City of Richland Hills	Richland	8,521	PFHxS	0
Perryton Municipal Water System	Perryton	8,492	None found	2
Old Egypt Subdivision	Austin	8,442	None found	0
Copeville SUD	Copeville	8,438	PFBS	0
City of Manvel	Manvel	8,437	Not sampled	0
Hawley WSC	Hawley	8,436	PFOA, PFOS, PFHxS, PFBS	0
Hidalgo County MUD 1	Mission	8,420	None found	0
Rice University	Houston	8,415	PFHxS, PFBS	4
Tbcd Winnie Stowell	Stowell	8,397	None found	1
City of Lucas	Lucas	8,378	PFBS	0
Webb County Water Utilities	Laredo	8,358	None found	44
Jackrabbit Road PUD	Houston	8,346	PFHxS, PFBS	0
City of Hitchcock	Hitchcock	8,346	PFBS	6
City of Floresville	Floresville	8,306	None found	1
Harris County MUD 154	Houston	8,289	None found	0
Santa Fe Utility	New Waverly	8,265	Not sampled	0
Williamson County Wsid 3	Austin	8,265	PFNA, PFBS	0
Harris County MUD 290	Houston	8,259	None found	0
Dalhart Municipal Water System	Dalhart	8,256	None found	0
North Hopkins WSC	Sulphur Springs	8,253	None found	0
Orangefield WSC	Orangefield	8,231	None found	3
Buena Vista Bethel SUD	Waxahachie	8,218	None found	1
West Harris County MUD 11	Houston	8,205	None found	0
Steamboat Mountain WSC	Tuscola	8,178	PFHxS, PFBS	6
City of Liberty	Liberty	8,170	None found	0
Bissonnet MUD	Houston	8,160	None found	0
Bexar County WCID 10 Windcrest	Windcrest	8,154	None found	0
Tdcj Beto Unit	Huntsville	8,148	None found	1
City of Fort Stockton	Fort Stockton	8,142	None found	1
City of Kirby	Kirby	8,142	None found	0
City of Gilmer	Gilmer	8,115	None found	1
West Park MUD	Houston	8,106	Not sampled	0
City of Aransas Pass	Aransas Pass	8,088	None found	1
Addicks Utility District	Houston	8,076	PFHxS, PFBS	0
Fort Belknap WSC	Graham	8,070	None found	0
City of Navasota	Navasota	8,068	None found	2
City of Marble Falls	Marble Falls	8,059	None found	4
Dripping Springs WSC	Dripping Springs	8,037	None found	0
Gray Utility Service	Austin	8,004	None found	0
Red River County WSC	Clarksville	7,989	None found	13
The Woodlands MUD 1	The Woodlands	7,989	None found	0
Tdcj Coffield Unit	Huntsville	7,965	None found	2
Harris County MUD 468	Houston	7,944	None found	0
Jonestown WSC	Jonestown	7,902	None found	3
City of Giddings	Giddings	7,878	None found	1
R C H WSC	Rockwall	7,863	PFBS	1
Northwest Harris County MUD 9	Houston	7,848	None found	0
Bell County WCID 3	Nolanville	7,836	PFHxS, PFBS	0
439 WSC	Belton	7,836	PFOS, PFHxS, PFBS	7
City of Pilot Point	Pilot Point	7,836	None found	0
Sienna MUD 10	Houston	7,824	PFBS	0
First Colony MUD 9	Houston	7,818	None found	0
Gum Springs WSC 2	Hallsville	7,815	None found	0
City of Leon Valley	Leon Valley	7,794	PFBS	0
City of Jersey Village	Jersey Village	7,792	PFHxS, PFBS	1
Harris County MUD 238	The Woodlands	7,773	None found	6
Northwest Harris County MUD 12	Houston	7,764	None found	0
North Hardin WSC	Silsbee	7,755	None found	0
City of Crockett	Crockett	7,755	None found	3
Tbcd West Treatment Plant	Stowell	7,695	PFBS	2
City of River Oaks	River Oaks	7,691	PFHxS	22
Woodbine Special Utility District	Gainesville	7,689	None found	0
Northwest Harris County MUD 10	Houston	7,671	None found	0
City of Kennedale	Kennedale	7,670	None found	0
Fouke WSC	Mineola	7,668	None found	0
Weston MUD	Houston	7,647	None found	0
Montgomery County MUD 18	Montgomery	7,608	None found	0
City of Richwood	Richwood	7,605	PFBS	0
Zephyr WSC	Zephyr	7,575	None found	3
Macbee SUD	Wills Point	7,548	PFOS	0
Blue Ridge West MUD	Houston	7,545	PFBS	4
City of Justin	Justin	7,537	PFBS	0
Harris County MUD 151	Houston	7,464	None found	0
City of Mexia	Mexia	7,459	None found	1
Cy Champ PUD	Houston	7,428	None found	0
Potosi WSC	Abilene	7,413	PFOA, PFOS, PFHxS, PFBS	5
Possum Kingdom WSC	Graford	7,395	None found	10
Harris County MUD 419	Houston	7,389	None found	0
City of Seminole	Seminole	7,386	None found	13
Central WCID of Angelina County	Pollok	7,381	None found	0
Sienna MUD 3	Houston	7,365	PFBS	0
City of Luling	Luling	7,364	None found	0
Fort Bend County MUD 133	Houston	7,362	PFOS, PFHxS, PFBS	0
City of Alamo Heights	San Antonio	7,357	None found	1
Fort Bend County MUD 134b	Houston	7,356	None found	0
Emerald Forest Utility District	Houston	7,326	None found	0
Parkway Utility District	Houston	7,323	PFBS	1
Diana SUD	Diana	7,320	None found	0
Kaufman County FWSD 4a	Dallas	7,317	Not sampled	1
Harris County MUD 152	Houston	7,314	None found	0
City of Wilmer	Wilmer	7,296	PFBS	1
City of Lampasas	Lampasas	7,291	PFBS	3
City of Wills Point	Wills Point	7,281	PFHxS	5
D & M WSC	Douglass	7,280	None found	2
City of Lacy Lakeview	Lacy Lakeview	7,275	None found	0
Bastrop County WCID 2	Bastrop	7,269	None found	3
Fort Bend County MUD 134c	Houston	7,260	None found	0
Fort Bend County MUD 143 Water View Esta	Houston	7,245	None found	0
Harris County MUD 504	Houston	7,242	Not sampled	0
Malcomson Road Utility District	Houston	7,231	None found	0
City of la Feria	La Feria	7,226	PFOS	5
Dyess Air Force Base	Dyess AFB	7,183	PFOA, PFOS, PFHxS, PFBS	0
Harris County MUD 449	Houston	7,179	Not sampled	0
Windfern Forest Utility District	Houston	7,170	None found	0
City of Hempstead	Hempstead	7,158	None found	3
City of Crystal City	Crystal City	7,128	None found	0
Town of Providence Village	Forney	7,128	None found	0
City of Kaufman	Kaufman	7,125	None found	0
City of Magnolia	Magnolia	7,107	Not sampled	1
Lake Forest Utility District	Houston	7,106	None found	0
Nottingham Country MUD	Houston	7,089	None found	0
Montgomery County WCID 1	The Woodlands	7,070	None found	0
Plum Creek	Austin	7,065	None found	0
Galveston County WCID 8	Santa Fe	7,065	PFBS	0
Corpus Christi Naval Air Station	Corpus Christi	7,048	None found	0
Harris County MUD 196	Houston	7,026	PFHxS, PFBS	1
City of Burnet	Burnet	7,011	PFHxS, PFBS	0
Dowdell PUD	Houston	7,002	None found	0
City of Van Alstyne	Van Alstyne	7,000	None found	0
Harris County MUD 96	Houston	6,993	None found	0
Sagemeadow Utility District	Houston	6,975	PFHxS, PFBS	0
Reid Road MUD 1	Houston	6,969	None found	0
Pine Trails Utility	Austin	6,969	PFHxS, PFBS	0
City of Monahans	Monahans	6,953	None found	0
North Cherokee WSC	Jacksonville	6,951	None found	3
Rio WSC	Rio Grande City	6,939	None found	1
Brazoria County MUD 6	Houston	6,926	None found	0
West Harris County MUD 2 Chase	Houston	6,921	None found	0
Northwest Harris County MUD 15	Houston	6,915	None found	0
City of Decatur Water Plant	Decatur	6,910	None found	4
Harris County MUD 189	Houston	6,906	None found	0
Bell Milam Falls WSC	Cameron	6,885	None found	5
City of New Boston	New Boston	6,880	None found	1
City of Keene	Keene	6,863	None found	1
City of Sealy	Sealy	6,839	None found	1
Sunbelt FWSD Oakwilde Subdivision	Houston	6,819	None found	0
Fort Bend County MUD 2	Houston	6,819	None found	0
Travis County MUD 4	Austin	6,816	Not sampled	0
Two Way SUD	Whitesboro	6,804	None found	0
Harris County MUD 158	Houston	6,798	None found	0
City of Granite Shoals	Granite Shoals	6,795	None found	34
Harris County MUD 150	Houston	6,786	None found	0
City of Carthage	Carthage	6,770	None found	10
Harris County MUD 367	Houston	6,759	None found	0
East Cedar Creek FWSD B A McKay	Mabank	6,753	None found	2
South Grayson SUD	Van Alstyne	6,750	None found	0
Bright Star - Salem SUD	Alba	6,738	None found	0
Harris County MUD 64	Houston	6,726	None found	0
Fallbrook Utility District	Houston	6,720	None found	0
Mills Road MUD	Houston	6,717	None found	0
North Park PUD	Houston	6,708	None found	0
West Harris County MUD 10	Houston	6,697	None found	1
Four Way SUD	Huntington	6,684	None found	0
Harris County MUD 118	Houston	6,678	None found	0
Grand Mission MUD 1	Houston	6,663	None found	0
Harris County MUD 433	Houston	6,651	Not sampled	0
Montgomery County MUD 119 Spring Trails	Houston	6,621	None found	0
Block House MUD	Leander	6,618	None found	0
Memorial MUD	Sugar Land	6,615	None found	0
City of Alvarado	Alvarado	6,614	None found	0
City of Iowa Park	Iowa Park	6,612	None found	0
Heatherloch MUD	Houston	6,612	PFBS	0
Horsepen Bayou MUD	Houston	6,597	PFBS	0
Interstate MUD	Houston	6,591	PFHxS, PFBS	0
Harris County MUD 354	Houston	6,588	None found	2
Montgomery County MUD 15	Houston	6,564	PFBS	0
Harris County WCID 84	Houston	6,552	None found	0
Mission Bend MUD 1	Houston	6,546	None found	0
Chatfield WSC	Powell	6,546	None found	1
Liberty City WSC	Kilgore	6,540	None found	0
Wichita Valley WSC	Holliday	6,516	None found	0
City of Parker	Parker	6,486	PFBS	0
City of White Oak	White Oak	6,469	None found	0
Kaufman County MUD 14	Dallas	6,456	PFBS	0
City of Kenedy	Kenedy	6,454	None found	1
Big Oaks MUD	Houston	6,450	PFOS, PFHxS, PFBS	0
City of Gladewater	Gladewater	6,441	None found	28
Sienna MUD 4	Houston	6,435	Not sampled	0
Montgomery County MUD 95	Houston	6,435	Not sampled	0
Harris County MUD 65	Houston	6,330	None found	0
B H P WSC	Royse City	6,321	PFBS	0
City of Lindale	Lindale	6,313	None found	0
Parker County SUD Surface	Millsap	6,300	None found	0
Fort Bend County MUD 35	Houston	6,297	None found	0
San Diego MUD 1	San Diego	6,291	None found	5
El Oso WSC	Karnes City	6,288	None found	9
Grand Mission MUD 2	Houston	6,285	Not sampled	0
City of Everman	Everman	6,279	None found	0
Riverside SUD	Riverside	6,246	PFBS	30
Fort Bend County MUD 50	Houston	6,234	None found	0
Oak Hills WSC	Floresville	6,225	None found	0
Cinco MUD 14	Houston	6,192	None found	0
Grand San Jacinto Water System	Magnolia	6,174	Not sampled	0
Blackland WSC	Fate	6,171	PFBS	0
Harris County MUD 364	Houston	6,168	None found	0
Leigh WSC - Rural	Scottsville	6,164	None found	3
East Medina County SUD Unit 1	Devine	6,153	None found	0
Hardin WSC	Hardin	6,132	None found	0
Harris County MUD 222	Houston	6,129	None found	0
City of Madisonville	Madisonville	6,111	None found	0
City of Houston District 73	Houston	6,105	None found	0
City of Childress	Childress	6,105	PFOS	4
Cinco Southwest MUD 4	Houston	6,093	None found	0
Jones WSC	Quitman	6,075	None found	0
City of Woodville	Woodville	6,069	None found	2
Harris County UD 16	Houston	6,069	None found	0
Harris County MUD 400 - East	Houston	6,066	Not sampled	0
City of Krum	Krum	6,062	None found	0
Lake MUD	Houston	6,048	PFBS	0
Coryell City Water Supply District	Gatesville	6,042	None found	5
City of McGregor	Mc Gregor	6,037	None found	1
Fort Bend County FWSD 1	Houston	6,030	Not sampled	0
City of Los Fresnos	Los Fresnos	6,009	None found	7
Town of Cut and Shoot	Cut and Shoot	6,000	None found	0
City of Alpine	Alpine	6,000	None found	1
City of Edna	Edna	5,987	None found	0
Fort Bend County MUD 146	Houston	5,985	PFBS	0
Harris County MUD 16	Houston	5,982	None found	0
City of Marlin	Marlin	5,967	None found	33
Harris County MUD 457	Houston	5,967	Not sampled	0
West Harris County MUD 9	Houston	5,961	None found	4
Ingram Water Supply	Austin	5,955	None found	0
Montgomery County MUD 9	Houston	5,949	None found	0
City of Pearland MUD 1	Pearland	5,947	None found	0
City of Wake Village	Wake Village	5,945	None found	0
City of Littlefield	Littlefield	5,943	None found	0
Harris County MUD 43	Spring	5,940	None found	0
Prestonwood Forest Utility District	Houston	5,940	None found	0
City of Bridgeport	Bridgeport	5,930	None found	4
Dean WSC	Tyler	5,907	None found	0
City of Hutchins	Hutchins	5,902	PFBS	0
Brazoria County MUD 29	Houston	5,898	None found	0
Benders Landing Water Plant 1 & 2	Magnolia	5,892	None found	0
Harris County MUD 180	Houston	5,892	None found	0
Harris County WCID 74	Houston	5,886	None found	0
Tyler County SUD	Spurger	5,872	None found	0
Western Cass WSC	Linden	5,871	None found	1
City of Slaton	Slaton	5,858	None found	0
Charterwood MUD	Houston	5,832	None found	0
City of Carrizo Springs	Carrizo Springs	5,830	None found	0
City of Yoakum	Yoakum	5,814	None found	0
City of Primera	Harlingen	5,811	PFHxS, PFBS	0
City of Breckenridge	Breckenridge	5,807	None found	3
Frisco West WCID	Dallas	5,805	PFBS	0
Fayette WSC West	La Grange	5,802	None found	7
Fort Bend County MUD 134d	Houston	5,796	Not sampled	0
Williamson Travis County MUD 1	Cedar Park	5,793	None found	0
Union WSC	Garciasville	5,793	None found	1
Harris County MUD 70	Houston	5,763	PFHxS, PFBS	0
Harris County MUD 319	Houston	5,751	Not sampled	0
City of Crandall	Crandall	5,749	Not sampled	1
Federal Correctional Complex - Beaumont	Beaumont	5,748	None found	0
Appleby WSC	Nacogdoches	5,745	None found	0
Travis County WCID 18	Austin	5,733	None found	9
City of Jourdanton	Jourdanton	5,721	None found	2
City of Kermit	Kermit	5,708	None found	1
Village of Surfside Beach	Surfside Beach	5,697	None found	37
City of Teague	Teague	5,688	None found	1
Fern Bluff MUD	Round Rock	5,682	None found	0
Oak Trail Shores	Austin	5,676	PFHxS	13
Lake Livingston Pineshadows East	Livingston	5,675	None found	19
Tdcj Chase Field	Huntsville	5,669	None found	1
Ables Springs SUD	Terrell	5,655	None found	0
City of Cotulla	Cotulla	5,640	None found	1
Fritch Municipal Water Supply	Fritch	5,636	None found	0
Cinco MUD 8	Houston	5,613	None found	0
Spencer Road PUD	Houston	5,607	PFOS, PFHxS, PFBS	0
City of Rusk	Rusk	5,602	None found	0
Harris County MUD 239	Houston	5,583	None found	0
City of Hallsville	Hallsville	5,580	None found	0
Craft Turney WSC Main	Jacksonville	5,577	None found	0
Town of Anthony	Anthony	5,555	PFOA, PFOS, PFHxS, PFBS	7
Fort Bend County MUD 162	Houston	5,553	Not sampled	0
Northwest Harris County MUD 19	Houston	5,535	Not sampled	0
City of Bowie	Bowie	5,534	None found	0
Jackson WSC	Tyler	5,532	None found	11
Harris County MUD 374 Cypress Creek Lake	Houston	5,526	None found	0
Montgomery County MUD 139	Houston	5,523	Not sampled	0
City of Aledo	Aledo	5,521	None found	3
City of Presidio	Presidio	5,514	None found	1
City of Sinton	Sinton	5,505	None found	0
City of Denver City	Denver City	5,500	None found	0
City of Elsa	Elsa	5,500	None found	0
Cinco Southwest MUD 2	Houston	5,496	None found	0
City of Cameron	Cameron	5,489	PFOA, PFOS, PFHxS, PFBS	18
Harris County MUD 5	Houston	5,487	None found	0
Harris County MUD 502	Houston	5,487	Not sampled	0
Harris County MUD 163	Houston	5,487	PFBS	0
Montgomery County MUD 8	Houston	5,472	None found	0
City of Post	Post	5,471	None found	2
City of Rockdale	Rockdale	5,460	None found	0
Montgomery County MUD 112	Houston	5,454	None found	0
City of Center	Center	5,450	None found	5
City of Waller	Waller	5,448	None found	1
Harris County MUD 148 Kingslake	Houston	5,448	PFBS	0
Fort Bend County MUD 26 Quail Green West	Houston	5,424	None found	0
Fulshear MUD 3a	Houston	5,421	Not sampled	0
Harris County MUD 46	Houston	5,418	None found	1
City of Atlanta	Atlanta	5,418	None found	5
Chimney Hill MUD	Houston	5,409	None found	0
Tattor Road MUD	Houston	5,400	None found	0
Jim Hogg County WCID 2	Hebbronville	5,397	None found	39
Bilma PUD	Houston	5,397	PFBS	1
Harris County MUD 86	Houston	5,397	None found	0
Rolling Creek Utility District	Houston	5,388	Not sampled	0
Hickory Creek SUD	Celeste	5,373	None found	0
City of Brady Water System	Brady	5,371	None found	359
Fort Bend County MUD 34	Houston	5,367	PFBS	0
Brookshire MWD	Brookshire	5,364	None found	0
City of Sansom Park	Fort Worth	5,359	None found	3
Tri County SUD	Marlin	5,353	None found	121
City of Nassau Bay	Nassau Bay	5,347	None found	0
Kaufman County FWSD 1c	Houston	5,346	Not sampled	0
Fort Bend County MUD 118	Houston	5,346	PFHxS, PFBS	0
Mount Houston Road MUD	Houston	5,346	None found	0
Westador MUD	Houston	5,337	None found	0
Fort Bend County MUD 57	Houston	5,335	None found	0
Wimberley WSC	Wimberley	5,334	None found	0
Cornerstones MUD	Houston	5,331	None found	0
City of Farmersville	Farmersville	5,312	None found	1
Brazoria County MUD 22	Houston	5,310	None found	0
Mayde Creek MUD	Houston	5,301	None found	1
Fort Bend County MUD 155	Houston	5,292	Not sampled	0
Onalaska WSC	Onalaska	5,289	None found	0
West Harris County MUD 7	Houston	5,289	None found	0
Tarkington SUD	Cleveland	5,265	None found	0
Flo Community WSC	Buffalo	5,256	None found	1
Brazoria County MUD 25	Houston	5,250	None found	0
Harris County MUD 127	Houston	5,247	None found	0
Goodfellow Air Force Base	Goodfellow AFB	5,241	PFHxS, PFBS	3
Ramey WSC	Mineola	5,238	None found	0
Montgomery County MUD 36	The Woodlands	5,235	None found	0
Brazoria County MUD 55	Houston	5,229	Not sampled	0
Stephens Regional SUD	Breckenridge	5,220	Not sampled	0
Harris County MUD 400 - West	Houston	5,217	None found	0
Fort Bend County MUD 194	Houston	5,211	Not sampled	0
City of Diboll	Diboll	5,207	None found	4
South Tawakoni WSC	Wills Point	5,205	PFOS, PFHxS	0
Cinco Southwest MUD 3 Daycare	Houston	5,187	None found	0
Montgomery County MUD 94	Houston	5,184	None found	0
Sienna MUD 6	Houston	5,184	Not sampled	0
Harris County MUD 33	Houston	5,181	None found	0
Camino Real	Magnolia	5,160	Not sampled	0
Harris County WCID 114	Houston	5,160	None found	4
Denton County FWSD 11 - A	Houston	5,160	None found	0
Muleshoe Municipal Water System	Muleshoe	5,158	None found	0
Kendall West Utility	Canyon Lake	5,136	Not sampled	0
Crosby MUD	Crosby	5,130	Not sampled	1
West Gregg SUD	Kilgore	5,127	None found	3
Tdcj Ramsey Area	Huntsville	5,119	None found	1
Harris County MUD 179	Houston	5,115	PFHxS	0
City of Garden Ridge	Garden Ridge	5,100	None found	0
Harris County MUD 276	Houston	5,094	None found	0
Fort Bend County MUD 119	Houston	5,088	None found	0
Harris County WCID 133	Houston	5,082	None found	0
Lake Fork WSC	Yantis	5,082	None found	3
Cottonwood Creek MUD 1	Austin	5,082	Not sampled	0
Sunko WSC	Stockdale	5,064	None found	0
Elm Ridge WCID	Savannah	5,061	None found	0
Concho Rural Water Grape Creek	San Angelo	5,049	PFHxS, PFBS	2
Fort Bend County MUD 190	Houston	5,049	Not sampled	0
Rincon WSC	Taft	5,034	None found	3
City of Canton	Canton	5,028	None found	2
Harris County Improvement District 18	Houston	5,025	None found	0
Northwest Harris County MUD 32	Houston	5,016	None found	0
Harris County MUD 495	Houston	5,007	None found	0
City of Mathis	Mathis	5,001	None found	23
Coleman County SUD	Coleman	5,000	None found	15
City of Morgans Point Resort	Morgans Point Resort	5,000	PFHxS, PFBS	7
City of Meadows Place	Meadows Place	5,000	None found	0
Montgomery County UD 4	Houston	4,980	None found	0
City of la Grange	La Grange	4,973	None found	18
City of Hearne	Hearne	4,959	None found	0
Tulia Municipal Water System	Tulia	4,951	None found	0
North Green MUD	Houston	4,941	None found	0
City of Taft	Taft	4,941	None found	3
City of Willow Park	Willow Park	4,936	None found	1
Ricewood MUD	Houston	4,908	None found	0
City of Smithville	Smithville	4,901	None found	1
Harris County MUD 383	Houston	4,881	None found	0
Kleinwood MUD	Houston	4,872	Not sampled	1
Brushy Creek WSC	Montalba	4,866	None found	3
City of Lytle	Lytle	4,860	None found	2
Harris County MUD 104	Houston	4,854	None found	0
Louetta North PUD	Houston	4,848	None found	0
City of Missouri City	Missouri City	4,847	None found	0
Wickson Creek SUD Grimes County	Bryan	4,843	None found	0
West Bell County WSC	Killeen	4,842	PFOS, PFHxS, PFBS	1
Harris County MUD 221	Houston	4,839	None found	0
North Hunt SUD	Commerce	4,836	None found	2
Fort Bend County MUD 116 Canyon Gate	Houston	4,833	None found	0
Brazoria County MUD 21	Houston	4,833	None found	0
Chalk Hill SUD	Henderson	4,830	None found	0
Rose Hill SUD	Terrell	4,827	None found	0
Golden WSC	Golden	4,821	None found	0
Harris County MUD 432	Houston	4,782	Not sampled	0
Files Valley WSC	Itasca	4,776	PFBS	0
Dobbin Plantersville WSC 1	Plantersville	4,767	None found	5
Montgomery County MUD 89	Houston	4,761	None found	0
Harris County MUD 119	Houston	4,758	PFOA	1
Harris County WCID 92	Houston	4,752	None found	0
Cinco MUD 2	Houston	4,743	None found	0
Harris County MUD 50	Crosby	4,743	None found	0
Harris County MUD 501	Houston	4,740	Not sampled	0
City of Lake Worth	Lake Worth	4,720	PFOS, PFHxS, PFBS	0
Fort Bend County MUD 129	Sugar Land	4,713	None found	0
Harris County MUD 360	Houston	4,707	None found	0
City of Palacios	Palacios	4,700	None found	1
City of Caddo Mills	Caddo Mills	4,688	Not sampled	0
Lazy Nine MUD 1b	Austin	4,669	Not sampled	1
Harris County MUD 106	Houston	4,668	None found	0
Fort Bend County MUD 5	Katy	4,665	Not sampled	0
Reid Road MUD 2	The Woodlands	4,662	None found	0
Friona Municipal Water System	Friona	4,653	None found	2
Harris Fort Bend Counties MUD 5	Houston	4,641	None found	0
Fort Bend County MUD 149	Sugar Land	4,638	Not sampled	0
West Hardin WSC	Saratoga	4,630	None found	1
Community WSC	Azle	4,629	None found	1
Elm Creek WSC	Moody	4,620	None found	0
City of Trinity	Trinity	4,619	Not sampled	2
Harris County MUD 185	Houston	4,617	PFHxS, PFBS	0
Fountainhead MUD	Houston	4,614	None found	0
Jefferson County WCID 10	Nederland	4,605	None found	10
Montgomery County MUD 115	Houston	4,599	Not sampled	0
Sunbelt FWSD Woodland Oaks Subdivision	Houston	4,578	None found	0
Fort Bend County MUD 152	Houston	4,575	Not sampled	0
Harris County MUD 130	Houston	4,572	PFBS	0
Sand Flat WSC	Tyler	4,569	None found	0
Chelford One MUD	Houston	4,557	None found	0
City of Howe	Howe	4,548	Not sampled	0
City of Ovilla	Ovilla	4,532	PFBS	0
Harris County MUD 344	Houston	4,518	Not sampled	0
City of Mineola	Mineola	4,515	None found	0
Harris County MUD 284	Houston	4,506	Not sampled	0
City of Dilley	Dilley	4,505	None found	2
Bethany SUD	Alvarado	4,503	None found	0
City of Bullard	Bullard	4,500	None found	1
Gbra Calhoun County Rural Water System	Cypress	4,482	PFOA, PFOS, PFHxS, PFBS	12
Falfurrias Utility Board	Falfurrias	4,473	None found	15
Northwest Harris County MUD 23	Houston	4,470	None found	0
Woodcreek MUD	Houston	4,464	Not sampled	0
Renn Road MUD	Houston	4,464	None found	1
Harris County MUD 365	Houston	4,461	None found	0
Harris County MUD 370	Houston	4,452	PFBS	0
Clay Road MUD	Houston	4,443	None found	0
City of Three Rivers	Three Rivers	4,428	None found	0
Harris County MUD 69	Houston	4,422	None found	0
Montgomery County MUD 19	Houston	4,422	None found	0
Harris County MUD 397	Houston	4,413	None found	0
Harris County MUD 172	Houston	4,404	PFBS	0
City of Jacksboro	Jacksboro	4,397	None found	4
Fort Bend County MUD 42 Wat Plat	Houston	4,395	None found	0
Dimmitt Municipal Water System	Dimmitt	4,393	None found	0
Hill County WSC	Whitney	4,383	PFBS	0
Kings Manor MUD	Houston	4,377	None found	0
City of Troy	Troy	4,367	Not sampled	4
City of Caldwell	Caldwell	4,358	None found	0
City of Redwater	Redwater	4,356	None found	0
East Texas A&M University	Commerce	4,350	None found	0
Tanglewood on Texoma	Austin	4,341	PFHxS, PFBS	0
City of Pittsburg	Pittsburg	4,335	None found	0
City of Devine	Devine	4,335	None found	5
Fort Bend County MUD 165	Houston	4,314	PFOS, PFHxS	0
Sienna MUD 12	Houston	4,311	Not sampled	0
Milano WSC	Milano	4,308	PFBS	0
Cypresswood Utility District	Houston	4,305	None found	1
Virginia Hill WSC	Athens	4,290	None found	0
East Bell WSC	Temple	4,287	PFHxS, PFBS	0
Montgomery County MUD 39	The Woodlands	4,284	None found	0
City of Sugar Land River Park	Sugar Land	4,278	None found	0
Shady Hollow MUD	Austin	4,269	Not sampled	0
City of Karnes City	Karnes City	4,269	None found	2
Harris County MUD 322	Houston	4,266	None found	0
Plantation MUD	Houston	4,260	None found	0
City of Groesbeck	Groesbeck	4,250	PFBS	31
Harris County FWSD 47	Channelview	4,250	None found	0
Williamson County MUD 11	Austin	4,248	None found	0
Cinco MUD 7	Houston	4,239	None found	0
Harris County MUD 166	Houston	4,239	Not sampled	0
Brazoria County MUD 3	Houston	4,230	None found	0
City of Spring Valley Village	Houston	4,229	None found	0
City of Elmendorf	Elmendorf	4,221	None found	0
Walston Springs WSC	Palestine	4,221	None found	0
Nevada SUD	Nevada	4,218	PFBS	0
City of Comanche	Comanche	4,211	None found	24
City of Bellville	Bellville	4,206	None found	1
Thunderbird Utility District 1	Missouri City	4,203	None found	0
Spring Meadows MUD	Houston	4,200	PFBS	0
Luella SUD	Sherman	4,200	None found	0
City of Whitesboro	Whitesboro	4,192	None found	0
Harris County MUD 536	Houston	4,188	Not sampled	0
Moffat WSC	Temple	4,182	None found	0
West Memorial MUD	The Woodlands	4,182	None found	0
Sienna Plantation Management District	Houston	4,179	Not sampled	0
Fort Bend County MUD 41	Houston	4,179	PFOS, PFHxS, PFBS	0
City of Shenandoah	Shenandoah	4,172	Not sampled	0
Harris County MUD 304	The Woodlands	4,158	None found	0
Brazoria - Fort Bend Counties MUD 3	Houston	4,149	Not sampled	0
Fort Bend County MUD 123	Houston	4,143	None found	0
Harleton WSC	Harleton	4,107	PFBS	4
Fort Bend County MUD 81 Weston Lakes	Houston	4,107	None found	0
Dog Ridge WSC	Belton	4,100	None found	1
Harris - Waller Counties MUD 5	Houston	4,098	Not sampled	0
Champions MUD	Houston	4,098	PFBS	0
Martin Springs WSC	Como	4,095	None found	0
Kentuckytown WSC	Whitewright	4,083	Not sampled	0
Harris County MUD 18 Heatherwood Hunters	Houston	4,083	None found	0
City of Cisco	Cisco	4,076	None found	14
Orange County WCID 2	Orange	4,074	None found	0
Meeker MWD	Beaumont	4,071	Not sampled	2
Cross Roads SUD	Kilgore	4,062	Not sampled	4
Rayburn Country MUD	Jasper	4,062	Not sampled	49
City of Aubrey	Aubrey	4,058	Not sampled	0
Valley Ranch MUD 1	Houston	4,056	None found	0
Harris County MUD 423	Houston	4,044	Not sampled	0
M E N WSC	Corsicana	4,040	None found	0
Harris County MUD 342	Houston	4,035	None found	0
East Montgomery County MUD 7	Houston	4,035	Not sampled	0
Laughlin Air Force Base	Laughlin AFB	4,010	None found	0
Harris County MUD 186	Houston	4,005	PFBS	0
City of Coleman	Coleman	3,998	None found	8
City of Crane	Crane	3,996	Not sampled	2
San Jacinto SUD	Coldspring	3,993	None found	0
Town of Edgecliff Village	Edgecliff Village	3,992	Not sampled	0
City of Colorado City	Colorado City	3,991	None found	1
Bauer Ranch Subdivision	Magnolia	3,990	Not sampled	0
Millersview Doole WSC	Millersview	3,987	PFHxS, PFBS	141
Harris County MUD 183	Houston	3,981	PFHxS	0
City of Sweeny	Sweeny	3,978	None found	3
Fort Bend County MUD 48	Houston	3,969	None found	0
Cypress Klein Utility District Wimbleton	Houston	3,960	None found	0
Greenwood Isd	Midland	3,945	Not sampled	2
East Montgomery County MUD 6	Houston	3,939	Not sampled	0
Cross Country WSC	China Spring	3,939	None found	0
Harris County MUD 6 Carriage Lane	Houston	3,936	PFHxS, PFBS	0
Southern Water	Houston	3,933	None found	0
Harris County WCID 50 El Lago	El Lago	3,924	Not sampled	4
Eula WSC	Clyde	3,918	PFOA, PFOS, PFHxS, PFBS	9
City of Castroville	Castroville	3,913	Not sampled	0
Cypress Forest PUD	Houston	3,912	None found	0
West Wise SUD	Bridgeport	3,909	None found	45
Westlake MUD 1	Houston	3,909	None found	0
Carolynn Estates	Austin	3,906	PFHxS, PFBS	3
Northgate Crossing MUD 1	Houston	3,906	None found	0
Gholson WSC	Waco	3,903	Not sampled	0
Denton County FWSD 11 - B	Houston	3,897	Not sampled	0
Harris County MUD 173	Houston	3,894	None found	0
Crystal Systems	Cypress	3,879	None found	0
The Consolidated WSC Central System	Crockett	3,878	None found	16
Bella Vista	Magnolia	3,876	Not sampled	0
Lindale Rural WSC DC	Lindale	3,876	Not sampled	0
Grand Lakes MUD 4	Houston	3,867	Not sampled	0
Harris County MUD 345	Houston	3,855	None found	0
City of Cockrell Hill	Dallas	3,855	PFOA, PFOS, PFHxS, PFBS	0
Chalk Bluff WSC	Waco	3,852	None found	0
Navarro Mills WSC	Purdon	3,852	None found	0
City of Eagle Lake	Eagle Lake	3,837	None found	0
Cinco MUD 9	Houston	3,828	None found	0
Montgomery County UD 3	Houston	3,825	None found	0
Harris County MUD 534	Houston	3,822	Not sampled	0
City of Clyde	Clyde	3,820	PFOA, PFOS, PFHxS, PFBS	19
Kaufman County MUD 11	Dallas	3,819	PFBS	0
City of Nash	Nash	3,818	None found	0
City of Venus	Venus	3,816	None found	5
Harris Fort Bend Counties MUD 1	Houston	3,812	None found	0
Northwest Harris County MUD 30	Houston	3,804	Not sampled	0
Crockett County WCID 1 Ozona	Ozona	3,800	None found	0
Stanley Lake MUD	Montgomery	3,783	None found	0
City of Springtown	Springtown	3,781	None found	5
Decker Hills	Austin	3,780	None found	0
Kaufman County MUD 10	Dallas	3,771	Not sampled	0
City of Montgomery	Montgomery	3,771	Not sampled	1
City of Bunker Hill Village	Houston	3,771	None found	0
City of Emory	Emory	3,762	PFHxS	12
Mountain Springs WSC	Valley View	3,756	Not sampled	1
Northgate Crossing MUD 2	Houston	3,753	None found	0
South Freestone County WSC	Teague	3,753	None found	0
Harris County MUD 401	Houston	3,750	None found	0
Fruitvale WSC	Fruitvale	3,747	None found	0
Postwood MUD	Houston	3,747	None found	0
Becker - Jiba SUD	Kaufman	3,741	None found	0
Callahan County WSC	Clyde	3,741	Not sampled	50
City of Columbus	Columbus	3,739	None found	0
Glenwood WSC	Gilmer	3,738	Not sampled	0
Brittmoore Utility	Austin	3,732	None found	0
Harris County MUD 191	Spring	3,729	Not sampled	0
South Newton WSC	Deweyville	3,729	None found	0
Loma Vista Water System	Austin	3,720	None found	0
Cedar Creek Water System	Itasca	3,720	None found	0
Encanto Real Utility District	Houston	3,717	None found	0
Fry Road MUD	Houston	3,711	None found	0
Harris County MUD 361	The Woodlands	3,705	None found	0
Northwest Freeway MUD	Houston	3,678	None found	0
Montgomery County MUD 99	Houston	3,675	Not sampled	0
Verona SUD	Blue Ridge	3,672	Not sampled	0
Woodland Oaks Subdivision	Austin	3,666	None found	0
Somervell County Water District	Glen Rose	3,666	Not sampled	21
Fort Bend County MUD 229	Houston	3,666	Not sampled	0
City of Chandler	Chandler	3,663	None found	0
Fort Bend County MUD 185	Houston	3,663	Not sampled	0
Lake Medina Shores	Austin	3,660	Not sampled	0
City of West Columbia	West Columbia	3,650	None found	0
JBSA Medina	JBSA Lackland	3,650	None found	0
Northwest Harris County MUD 36	Houston	3,648	Not sampled	0
Harris County MUD 11	Houston	3,645	None found	0
Valley MUD 2 Rancho Viejo	Rancho Viejo	3,644	Not sampled	4
Harris County MUD 208	Houston	3,642	None found	0
Poetry WSC	Terrell	3,636	Not sampled	1
City of Bertram	Bertram	3,636	Not sampled	0
Multi - County WSC	Gatesville	3,631	None found	31
Harris County MUD 216	Houston	3,627	Not sampled	0
Harris County WCID 116	Houston	3,627	PFBS	0
Northwest Grayson County WCID 1	Gordonville	3,615	Not sampled	2
City of Winnsboro	Winnsboro	3,614	None found	2
Mitchell County Utility	Austin	3,612	None found	0
Pecos County WCID 1	Fort Stockton	3,612	None found	0
Robertson County WSC	Franklin	3,611	Not sampled	0
North Rural WSC	Mineral Wells	3,610	Not sampled	1
City of Eastland	Eastland	3,609	None found	12
Lometa Regional Water	Austin	3,609	Not sampled	35
Four Pines WSC	Palestine	3,603	None found	0
City of Point	Point	3,600	PFOS	10
Falcon Rural WSC	Falcon Heights	3,600	None found	3
El Paso County Tornillo Wid	Tornillo	3,600	None found	5
South Rains SUD	Emory	3,594	Not sampled	11
West Harris County MUD 5	Houston	3,591	Not sampled	0
El Dorado Utility District	Houston	3,591	None found	0
Combine WSC	Crandall	3,588	PFBS	1
Metroplex Homesteads Water Supply	Austin	3,588	None found	0
City of Oak Ridge North	Oak Ridge North	3,585	None found	0
City of Ballinger	Ballinger	3,583	PFHxS, PFBS	20
Fort Bend County MUD 222	Houston	3,582	Not sampled	0
City of Haslet	Haslet	3,579	Not sampled	0
Kendall County WCID 1	Comfort	3,579	Not sampled	58
Harris County MUD 281	Houston	3,573	None found	0
City of Merkel	Merkel	3,573	Not sampled	1
Harris County MUD 264	Houston	3,573	None found	0
Brazoria County MUD 2	Houston	3,567	None found	0
Gum Springs WSC 1	Hallsville	3,564	Not sampled	1
City of Coahoma	Coahoma	3,552	PFHxS, PFBS	28
Santo SUD	Santo	3,546	Not sampled	1
Harris County MUD 149	Houston	3,543	None found	0
Holly Lake Ranch	Litchfield Park	3,540	None found	0
Brinker WSC	Sulphur Springs	3,519	Not sampled	0
Harris County MUD 62	Houston	3,519	Not sampled	0
Williamson County MUD 10	Austin	3,513	PFBS	0
Harris County MUD 287	Houston	3,510	None found	0
Klein PUD	Houston	3,504	None found	0
Harris County MUD 257	Houston	3,501	PFBS	0
Harris County WCID 132	Houston	3,501	None found	0
Pine Village PUD	Houston	3,498	Not sampled	0
Harris County UD 15	Houston	3,489	None found	0
City of Hudson Oaks	Hudson Oaks	3,487	PFHxS, PFBS	1
Harris County MUD 412	Houston	3,480	PFBS	0
Angelina WSC	Lufkin	3,479	None found	0
Greater Gardendale WSC	Gardendale	3,477	Not sampled	0
Fort Bend County MUD 121	Houston	3,477	None found	0
City of Reno	Reno	3,460	Not sampled	2
Wilbarger Creek MUD 1	Austin	3,459	Not sampled	0
Willow Creek Farms MUD	Houston	3,453	Not sampled	0
Oakmont PUD	Houston	3,450	None found	0
City of Jarrell	Jarrell	3,450	Not sampled	0
City of Clifton	Clifton	3,442	None found	1
West Harris County MUD 6	Houston	3,435	None found	0
City of Haskell	Haskell	3,431	None found	4
Northwest Harris County MUD 20	Houston	3,429	None found	0
Sun WSC	Merkel	3,420	Not sampled	0
Harris County MUD 249	Houston	3,420	Not sampled	0
City of Shepherd	Shepherd	3,411	Not sampled	2
Ricardo WSC	Kingsville	3,396	Not sampled	7
City of Poteet	Poteet	3,396	None found	1
Grant Road PUD	Houston	3,393	Not sampled	0
City of Dublin	Dublin	3,388	PFOS	7
Hays County WCID 2	Austin	3,381	Not sampled	0
Montgomery County UD 2	Houston	3,381	Not sampled	0
Fort Bend County MUD 122	Houston	3,366	PFHxS, PFBS	0
Tdcj Jester Unit 3	Huntsville	3,365	None found	1
Milligan WSC	McKinney	3,364	Not sampled	0
Webb County Water Dispenser	Laredo	3,362	Not sampled	11
Redland WSC	Lufkin	3,354	Not sampled	2
West Harris County MUD 17	Houston	3,354	Not sampled	0
City of Llano	Llano	3,352	None found	0
G & W WSC	Waller	3,343	None found	0
Travis County MUD 14	Austin	3,333	Not sampled	0
Kaufman County FWSD 1d	Dallas	3,324	Not sampled	0
Ben Wheeler WSC	Ben Wheeler	3,324	Not sampled	0
Delta County MUD	Cooper	3,306	Not sampled	0
Fort Griffin SUD	Albany	3,300	Not sampled	18
Harris County MUD 558	Houston	3,300	Not sampled	0
Parker WSC	Cleburne	3,300	Not sampled	0
Harris County MUD 8	Houston	3,271	PFOS, PFHxS, PFBS	0
City of Bishop	Bishop	3,186	None found	0
Spearman Municipal Water System	Spearman	3,172	None found	0
Harris County MUD 23	Spring	3,170	None found	0
Harris County WCID 161	Houston	3,129	PFHxS, PFBS	0
Texas State Technical College - Waco	Waco	3,100	None found	0
City of Needville	Needville	3,089	None found	1
Upper Jasper County Water Authority 1	Jasper	3,048	None found	0
Jasper County WCID 1	Buna	3,035	None found	0
Bois D Arc MUD	Honey Grove	3,011	None found	0
City of Fairfield	Fairfield	3,005	None found	4
City of Cactus	Cactus	3,000	None found	0
City of Hackberry	Frisco	2,979	PFBS	0
Fort Bliss Biggs Army Airfield	San Dimas	2,961	None found	0
City of Bartlett	Bartlett	2,950	None found	6
Kingdom Heights Water System	Sugar Land	2,934	None found	0
City of Brazoria	Brazoria	2,900	PFHxS	0
City of Van	Van	2,745	None found	0
Spring West MUD	Houston	2,639	None found	0
Woodridge MUD	Houston	2,550	None found	0
Fort Bend County MUD 124	Houston	2,544	None found	0
City of Hughes Springs	Hughes Springs	2,527	None found	2
City of Daingerfield	Daingerfield	2,522	None found	0
City of Hooks	Hooks	2,518	None found	1
Richland SUD	Richland Springs	2,505	None found	1
Chambers County MUD 1	Houston	2,500	PFBS	0
Dean Dale SUD	Wichita Falls	2,492	None found	0
Town of Annetta Deer Creek	Annetta	2,418	None found	0
City of Overton	Overton	2,275	None found	7
City of Charlotte	Charlotte	2,247	None found	0
Riverbend Water Resources District	New Boston	2,235	None found	0
Harris County FWSD 6	Channelview	2,229	None found	0
El Sauz WSC	Roma	2,223	None found	15
Starrville Friendship WSC	Gladewater	2,121	None found	5
Sandy Creek Ranches Subdivision	Austin	2,022	None found	0
Harris County MUD 61	Houston	2,016	None found	0
Madera Valley WSC	Verhalen	2,001	None found	0
Airline Crossing	Sacramento	1,973	PFBS	2
Sebastian MUD	Sebastian	1,884	PFBS	1
Carriage Hills	Austin	1,833	None found	0
Emerald Bay MUD	Bullard	1,827	None found	0
Shelbyville WSC	Shelbyville	1,800	None found	5
Northeast Harris County MUD 1 Sheldon RI	Houston	1,788	None found	0
Pattison WSC	Pattison	1,650	None found	0
Bentwater on Lake Granbury	Austin	1,584	None found	0
West Harris County MUD 1	Houston	1,581	None found	0
Naval Air Station Kingsville	Kingsville	1,550	None found	0
Canyon Springs Water	Austin	1,528	PFHxS, PFBS	0
Travis County MUD 18	Round Rock	1,491	None found	0
City of Trinidad	Trinidad	1,482	None found	13
City of Menard	Menard	1,471	None found	1
Lake Livingston Village	Austin	1,471	None found	0
Southwood Estates	Cypress	1,347	None found	0
Winkler WSC	Streetman	1,344	None found	8
Pine Harbor Subdivision	Austin	1,314	None found	3
Alto Rural WSC Central High Plant	Alto	1,305	None found	4
Lakes of Rosehill Water System	Austin	1,239	PFHxS, PFBS	0
Canyon Park WSC	Onalaska	1,200	None found	1
City of Tye	Tye	1,176	PFOA, PFOS, PFHxS, PFBS	1
Western Pines MHP	Orem	1,170	None found	0
Emhouse Water System	Corsicana	1,146	None found	1
Paxton WSC Jackson Plant	Joaquin	1,137	None found	0
City of Houston District 82	Houston	1,104	None found	0
Pioneer Valley Water	Montague	1,002	None found	1
Yaupon Cove	New Waverly	1,000	None found	0
City of Bronte	Bronte	999	PFHxS	0
Arlam Concord WSC	Garrison	990	None found	1
City of Calvert	Calvert	962	None found	1
Country Club WSC	Mabank	957	None found	1
Coolcrest Water System	Austin	951	None found	0
Knippa WSC	Knippa	933	None found	1
Texas National MUD	Houston	931	None found	1
City of Saint Jo	Saint Jo	881	None found	1
Sugarberry Place	Provo	864	None found	0
City of Agua Dulce	Agua Dulce	848	None found	0
Mount Houston Square	Houston	836	None found	0
Bethel Ash WSC Lowe Plant	Athens	786	None found	0
La Ventana Water Supply System	Dripping Springs	747	None found	1
M S WSC	Riesel	744	None found	42
Old Marbach School WSC	George West	712	None found	0
City of Cumby	Cumby	685	None found	1
Austin County WSC 4	Bellville	681	None found	1
Wildwood Mobile Home Village	Houston	577	None found	9
City of Roxton	Roxton	538	None found	11
Rra Tell Cee Vee WS	Wichita Falls	534	None found	1
City of Thornton Water System	Thornton	530	None found	0
Era WSC	Era	462	None found	1
Spanish Grant Subdivision	Des Peres	444	None found	0
City of Burton	Burton	315	None found	5
Holiday Estates Water	Austin	231	PFOS, PFHxS	5
Moss Lake WSC	Gainesville	219	None found	0
Verde Park Estates	Austin	213	None found	0
Kings Point WSC	Canyon Lake	174	None found	1
Spanish Bit Plantation Subdivision	Cypress	126	None found	0
Woodland Hills	Austin	114	None found	1
Mullins Mobile Home Park	Denton	87	None found	1
Houston County WCID 1	Crockett	48	None found	16
Kaufman County FWSD 1a	Dallas	0	None found	0
Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. Data: EPA SDWIS 2026 Q2 and UCMR 5.