Browse Water Systems
16,161 public water systems in TX.
Public Water Systems Database
Browse 16,161 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| CITY OF CEDAR PARK | TX2460009 | TX | Community | 86,939 |
| AQUA WSC | TX0110013 | TX | Community | 86,325 |
| CITY OF BAYTOWN | TX1010003 | TX | Community | 86,004 |
| HARLINGEN WATER WORKS SYSTEM | TX0310002 | TX | Community | 85,900 |
| CITY OF EDINBURG | TX1080004 | TX | Community | 85,224 |
| CITY OF LONGVIEW | TX0920004 | TX | Community | 83,236 |
| CITY OF HOUSTON UD 5 - KINGWOOD | TX1010348 | TX | Community | 80,073 |
| TOWN OF FLOWER MOUND | TX0610023 | TX | Community | 80,000 |
| CITY OF PHARR | TX1080009 | TX | Community | 79,715 |
| CITY OF MANSFIELD | TX2200018 | TX | Community | 77,142 |
| CITY OF MISSION | TX1080008 | TX | Community | 77,058 |
| HOUSTON-GREENSPOINT | TX1011591 | TX | Community | 76,323 |
| CITY OF SAN MARCOS | TX1050001 | TX | Community | 72,970 |
| CITY OF NORTH RICHLAND HILLS | TX2200063 | TX | Community | 71,600 |
| SOUTHERN UTILITIES | TX2120063 | TX | Community | 69,735 |
| SHARYLAND WSC | TX1080033 | TX | Community | 68,562 |
| CITY OF VICTORIA | TX2350002 | TX | Community | 66,932 |
| CITY OF ROWLETT | TX0570056 | TX | Community | 66,212 |
| JOHNSON COUNTY SUD | TX1260018 | TX | Community | 65,517 |
| CITY OF PFLUGERVILLE | TX2270014 | TX | Community | 63,464 |
| CITY OF EULESS | TX2200031 | TX | Community | 61,601 |
| TEXAS A&M UNIVERSITY MAIN CAMPUS | TX0210017 | TX | Community | 61,000 |
| LOWER VALLEY WATER DISTRICT | TX0710154 | TX | Community | 59,049 |
| CITY OF DESOTO | TX0570006 | TX | Community | 57,999 |
| CITY OF PORT ARTHUR | TX1230009 | TX | Community | 56,039 |
| CITY OF EAGLE PASS | TX1620001 | TX | Community | 54,900 |
| CITY OF TEXAS CITY | TX0840008 | TX | Community | 54,357 |
| CITY OF BURLESON | TX1260002 | TX | Community | 53,381 |
| CITY OF CELINA | TX0430003 | TX | Community | 52,701 |
| GREEN VALLEY SUD | TX0940020 | TX | Community | 52,497 |
| CITY OF GALVESTON | TX0840003 | TX | Community | 52,326 |
| AGUA SUD | TX1080022 | TX | Community | 52,137 |
| CITY OF KYLE | TX1050002 | TX | Community | 52,000 |
| CITY OF LUFKIN | TX0030004 | TX | Community | 51,236 |
| CITY OF CEDAR HILL | TX0570036 | TX | Community | 50,904 |
| CITY OF WAXAHACHIE | TX0700008 | TX | Community | 50,814 |
| CITY OF GRAPEVINE | TX2200013 | TX | Community | 50,631 |
| CITY OF NACOGDOCHES | TX1740003 | TX | Community | 50,226 |
| CITY OF BEDFORD | TX2200003 | TX | Community | 49,900 |
| FORT BEND COUNTY WCID 2 | TX0790004 | TX | Community | 49,173 |
| CITY OF HUNTSVILLE | TX2360001 | TX | Community | 48,522 |
| CITY OF WYLIE | TX0430011 | TX | Community | 47,322 |
| CITY OF ROCKWALL | TX1990001 | TX | Community | 47,251 |
| ROCKETT SUD | TX0700033 | TX | Community | 46,614 |
| LAGUNA MADRE WATER DISTRICT | TX0310005 | TX | Community | 46,341 |
| CITY OF KELLER | TX2200096 | TX | Community | 46,308 |
| CITY OF HALTOM CITY | TX2200014 | TX | Community | 46,260 |
| BRAZORIA COUNTY MUD 18 | TX0200582 | TX | Community | 46,000 |
| CITY OF THE COLONY | TX0610081 | TX | Community | 45,367 |
| TRAVIS COUNTY WCID 17 | TX2270027 | TX | Community | 45,165 |