PFAS in Texas Water
Based on EPA UCMR 5 testing of 1072 public water systems in Texas.
See Texas on the national heatmap1072
Systems Tested
1072
With PFAS Detected
103
Above EPA Limits
10%
Exceed MCL
Most Commonly Detected PFAS in Texas
Systems with detections · EPA UCMR 5 (2023–2025)
lithium 817 systems
PFBA 540 systems
PFPeA 418 systems
PFHxA 363 systems
PFBS 278 systems
PFHxS 149 systems
Check your Texas ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Texas (1072)
| Water System ↕ | PWSID | PFAS Detected ↕ | Above MCL ↕ | Risk |
|---|---|---|---|---|
| CITY OF PFLUGERVILLE Surface Water | TX2270014 | 11 | 3 | High Risk |
| MANVILLE WSC Groundwater | TX2270033 | 11 | 3 | High Risk |
| CITY OF CLYDE Surface Water | TX0300002 | 10 | 3 | High Risk |
| HAWLEY WSC Surface Water | TX1270006 | 10 | 3 | High Risk |
| CITY OF ABILENE Surface Water | TX2210001 | 10 | 3 | High Risk |
| CITY OF TYE Surface Water | TX2210011 | 10 | 3 | High Risk |
| EULA WSC Surface Water | TX0300005 | 9 | 3 | High Risk |
| POTOSI WSC Surface Water | TX2210008 | 9 | 3 | High Risk |
| DYESS AIR FORCE BASE Surface Water | TX2210013 | 9 | 3 | High Risk |
| CITY OF BOERNE Groundwater | TX1300001 | 8 | 3 | High Risk |
| CITY OF FORT WORTH Surface Water | TX2200012 | 7 | 3 | High Risk |
| CITY OF HALTOM CITY Surface Water | TX2200014 | 7 | 3 | High Risk |
| CITY OF CAMERON Surface Water | TX1660001 | 11 | 2 | High Risk |
| GBRA CALHOUN COUNTY RURAL WATER SYSTEM Surface Water | TX0290007 | 9 | 2 | High Risk |
| EL JARDIN WSC Surface Water | TX0310022 | 9 | 2 | High Risk |
| EAST RIO HONDO WSC Surface Water | TX0310096 | 9 | 2 | High Risk |
| CITY OF GRAND PRAIRIE Surface Water | TX0570048 | 9 | 2 | High Risk |
| SHARYLAND WSC Surface Water | TX1080033 | 9 | 2 | High Risk |
| CITY OF HUNTSVILLE Groundwater | TX2360001 | 9 | 2 | High Risk |
| CITY OF PORT LAVACA Surface Water | TX0290002 | 8 | 2 | High Risk |
| BROWNSVILLE PUBLIC UTILITIES BOARD Surface Water | TX0310001 | 8 | 2 | High Risk |
| DALLAS WATER UTILITY Surface Water | TX0570004 | 8 | 2 | High Risk |
| CITY OF COCKRELL HILL Surface Water | TX0570038 | 8 | 2 | High Risk |
| CITY OF UNIVERSITY PARK Surface Water | TX0570061 | 8 | 2 | High Risk |
| TOWN OF ANTHONY Groundwater | TX0710001 | 8 | 2 | High Risk |
| SPENCER ROAD PUD Surface Water | TX1010654 | 8 | 2 | High Risk |
| CITY OF LIVINGSTON, TX Surface Water | TX1870002 | 8 | 2 | High Risk |
| CITY OF LAKE WORTH Groundwater | TX2200060 | 8 | 2 | High Risk |
| CITY OF GEORGETOWN GU | TX2460001 | 8 | 2 | High Risk |
| JONAH WATER SUD Groundwater | TX2460022 | 8 | 2 | High Risk |
| 439 WSC Surface Water | TX0140076 | 7 | 2 | High Risk |
| CITY OF MIDLAND WATER PURIFICATION PLANT Groundwater | TX1650001 | 7 | 2 | High Risk |
| CITY OF GRAPEVINE Surface Water | TX2200013 | 7 | 2 | High Risk |
| CITY OF NORTH RICHLAND HILLS Surface Water | TX2200063 | 7 | 2 | High Risk |
| CITY OF BIG SPRING Surface Water | TX1140001 | 6 | 2 | High Risk |
| CITY OF SOUTHLAKE Surface Water | TX2200075 | 6 | 2 | High Risk |
| CITY OF KELLER Surface Water | TX2200096 | 6 | 2 | High Risk |
| SJWTX TRIPLE PEAK PLANT Surface Water | TX0460172 | 4 | 2 | High Risk |
| CITY OF IRVING Surface Water | TX0570050 | 9 | 1 | High Risk |
| CITY OF SUGAR LAND MX | TX0790005 | 9 | 1 | High Risk |
| CLEAR LAKE CITY WATER AUTHORITY Surface Water | TX1010056 | 9 | 1 | High Risk |
| WEST BELL COUNTY WSC Surface Water | TX0140105 | 8 | 1 | High Risk |
| FORT BEND COUNTY MUD 142 Surface Water | TX0790429 | 8 | 1 | High Risk |
| CITY OF BAYTOWN Surface Water | TX1010003 | 8 | 1 | High Risk |
| CITY OF PASADENA Groundwater | TX1010293 | 8 | 1 | High Risk |
| CITY OF PEARLAND Surface Water | TX0200008 | 7 | 1 | High Risk |
| CITY OF SAN BENITO Surface Water | TX0310007 | 7 | 1 | High Risk |
| CITY OF MIDLOTHIAN Surface Water | TX0700005 | 7 | 1 | High Risk |
| EL PASO WATER UTILITIES PUBLIC SERVICE B Groundwater | TX0710002 | 7 | 1 | High Risk |
| BIG OAKS MUD Surface Water | TX0790332 | 7 | 1 | High Risk |
| FORT BEND COUNTY MUD 133 MX | TX0790444 | 7 | 1 | High Risk |
| CITY OF LEAGUE CITY Surface Water | TX0840007 | 7 | 1 | High Risk |
| TANGLEWOOD ON TEXOMA Groundwater | TX0910052 | 7 | 1 | High Risk |
| CITY OF WEST UNIVERSITY PLACE MX | TX1010027 | 7 | 1 | High Risk |
| HARRIS COUNTY WCID 1 Groundwater | TX1010159 | 7 | 1 | High Risk |
| CITY OF WEBSTER Surface Water | TX1010226 | 7 | 1 | High Risk |
| CITY OF DONNA Surface Water | TX1080002 | 7 | 1 | High Risk |
| CITY OF SAN JUAN Surface Water | TX1080010 | 7 | 1 | High Risk |
| CITY OF WESLACO Surface Water | TX1080011 | 7 | 1 | High Risk |
| CITY OF WHITE SETTLEMENT Groundwater | TX2200081 | 7 | 1 | High Risk |
| WINDERMERE COMMUNITY Groundwater | TX2270161 | 7 | 1 | High Risk |
| CITY OF TEMPLE Surface Water | TX0140005 | 6 | 1 | High Risk |
| OLMITO WSC Surface Water | TX0310026 | 6 | 1 | High Risk |
| TOWN OF PROSPER Surface Water | TX0430009 | 6 | 1 | High Risk |
| CITY OF FARMERS BRANCH Surface Water | TX0570047 | 6 | 1 | High Risk |
| TOWN OF FLOWER MOUND Surface Water | TX0610023 | 6 | 1 | High Risk |
| MOUNTAIN PEAK SUD Groundwater | TX0700042 | 6 | 1 | High Risk |
| FORT BEND COUNTY MUD 165 MX | TX0790470 | 6 | 1 | High Risk |
| CITY OF DEER PARK Surface Water | TX1010007 | 6 | 1 | High Risk |
| CITY OF GALENA PARK MX | TX1010009 | 6 | 1 | High Risk |
| CITY OF SOUTH HOUSTON Surface Water | TX1010294 | 6 | 1 | High Risk |
| CLEAR BROOK CITY MUD MX | TX1010418 | 6 | 1 | High Risk |
| HARRIS COUNTY MUD 8 Surface Water | TX1010712 | 6 | 1 | High Risk |
| CITY OF HILLSBORO Surface Water | TX1090001 | 6 | 1 | High Risk |
| CASH SUD Surface Water | TX1160018 | 6 | 1 | High Risk |
| CITY OF FORNEY Surface Water | TX1290002 | 6 | 1 | High Risk |
| CITY OF TERRELL Surface Water | TX1290006 | 6 | 1 | High Risk |
| COLLEGE MOUND SUD Surface Water | TX1290012 | 6 | 1 | High Risk |
| GASTONIA SCURRY SUD Surface Water | TX1290015 | 6 | 1 | High Risk |
| CITY OF BEDFORD Groundwater | TX2200003 | 6 | 1 | High Risk |
| CITY OF COLLEYVILLE Surface Water | TX2200043 | 6 | 1 | High Risk |
| CITY OF AUSTIN WATER & WASTEWATER Surface Water | TX2270001 | 6 | 1 | High Risk |
| CITY OF LA FERIA Surface Water | TX0310003 | 5 | 1 | High Risk |
| CITY OF CHILDRESS Surface Water | TX0380001 | 5 | 1 | High Risk |
| CITY OF COPPERAS COVE Surface Water | TX0500001 | 5 | 1 | High Risk |
| CITY OF DUNCANVILLE Surface Water | TX0570007 | 5 | 1 | High Risk |
| CITY OF SEAGOVILLE Surface Water | TX0570016 | 5 | 1 | High Risk |
| CITY OF BALCH SPRINGS Surface Water | TX0570032 | 5 | 1 | High Risk |
| CITY OF GREENVILLE, TX Surface Water | TX1160004 | 5 | 1 | High Risk |
| TALTY SUD Surface Water | TX1290025 | 5 | 1 | High Risk |
| CITY OF WEATHERFORD Surface Water | TX1840005 | 5 | 1 | High Risk |
| CITY OF ARLINGTON Surface Water | TX2200001 | 5 | 1 | High Risk |
| TRAVIS COUNTY WCID 10 Surface Water | TX2270182 | 5 | 1 | High Risk |
| CITY OF TAYLOR Surface Water | TX2460004 | 5 | 1 | High Risk |
| SPRINGS HILL WSC Groundwater | TX0940022 | 4 | 1 | High Risk |
| CITY OF EDINBURG Surface Water | TX1080004 | 4 | 1 | High Risk |
| SOUTH TAWAKONI WSC Surface Water | TX2340019 | 4 | 1 | High Risk |
| CITY OF HUDSON OAKS Groundwater | TX1840006 | 3 | 1 | High Risk |
| CITY OF POINT Surface Water | TX1900004 | 3 | 1 | High Risk |
| CITY OF DUBLIN Surface Water | TX0720001 | 2 | 1 | High Risk |
| CITY OF LEVELLAND Groundwater | TX1100002 | 2 | 1 | High Risk |
| Montgomery Trace Groundwater | TX1700638 | 2 | 1 | High Risk |
| MACBEE SUD Surface Water | TX2340012 | 2 | 1 | High Risk |
| FORT BEND COUNTY MUD 41 Surface Water | TX0790229 | 8 | 0 | Moderate |
| CITY OF CLUTE Groundwater | TX0200004 | 7 | 0 | Moderate |
| CITY OF RICHWOOD Surface Water | TX0200035 | 7 | 0 | Moderate |
| CROSS TIMBERS WSC Surface Water | TX0610020 | 7 | 0 | Moderate |
| HARRIS COUNTY MUD 185 Surface Water | TX1011914 | 7 | 0 | Moderate |
| EAST BELL WSC Surface Water | TX0140118 | 6 | 0 | Moderate |
| CITY OF ANGLETON MX | TX0200002 | 6 | 0 | Moderate |
| CITY OF PRIMERA Surface Water | TX0310094 | 6 | 0 | Moderate |
| CITY OF HIGHLAND VILLAGE Groundwater | TX0610080 | 6 | 0 | Moderate |
| PECAN GROVE MUD MX | TX0790132 | 6 | 0 | Moderate |
| FORT BEND COUNTY MUD 118 Surface Water | TX0790366 | 6 | 0 | Moderate |
| FORT BEND COUNTY MUD 122 MX | TX0790416 | 6 | 0 | Moderate |
| CITY OF HITCHCOCK Surface Water | TX0840004 | 6 | 0 | Moderate |
| GALVESTON COUNTY WCID 8 Surface Water | TX0840009 | 6 | 0 | Moderate |
| CITY OF GONZALES Surface Water | TX0890001 | 6 | 0 | Moderate |
| CITY OF BELLAIRE MX | TX1010004 | 6 | 0 | Moderate |
| CITY OF JERSEY VILLAGE Surface Water | TX1010016 | 6 | 0 | Moderate |
| CITY OF SEABROOK Surface Water | TX1010062 | 6 | 0 | Moderate |
| HARRIS COUNTY WCID 36 MX | TX1010239 | 6 | 0 | Moderate |
| SAGEMEADOW UTILITY DISTRICT Surface Water | TX1010386 | 6 | 0 | Moderate |
| HARRIS COUNTY MUD 6 CARRIAGE LANE Surface Water | TX1010496 | 6 | 0 | Moderate |
| HARRIS COUNTY MUD 102 MX | TX1010503 | 6 | 0 | Moderate |
| PINE TRAILS UTILITY Surface Water | TX1010535 | 6 | 0 | Moderate |
| JACKRABBIT ROAD PUD Surface Water | TX1010538 | 6 | 0 | Moderate |
| RICE UNIVERSITY Surface Water | TX1010908 | 6 | 0 | Moderate |
| ADDICKS UTILITY DISTRICT Surface Water | TX1011019 | 6 | 0 | Moderate |
| LANGHAM CREEK UTILITY DISTRICT MX | TX1011249 | 6 | 0 | Moderate |
| INTERSTATE MUD Groundwater | TX1012264 | 6 | 0 | Moderate |
| HARRIS COUNTY MUD 196 Surface Water | TX1013002 | 6 | 0 | Moderate |
| LAKES OF ROSEHILL WATER SYSTEM Groundwater | TX1013050 | 6 | 0 | Moderate |
| HARLETON WSC MX | TX1020074 | 6 | 0 | Moderate |
| GOFORTH SUD Surface Water | TX1050019 | 6 | 0 | Moderate |
| NORTH ALAMO WSC Groundwater | TX1080029 | 6 | 0 | Moderate |
| CITY OF ROBINSON Groundwater | TX1550010 | 6 | 0 | Moderate |
| G M WSC Surface Water | TX2020067 | 6 | 0 | Moderate |
| CITY OF SAN ANGELO MX | TX2260001 | 6 | 0 | Moderate |
| CREEDMOOR MAHA WSC Surface Water | TX2270008 | 6 | 0 | Moderate |
| BRUSHY CREEK MUD Surface Water | TX2460061 | 6 | 0 | Moderate |
| CITY OF BEEVILLE Groundwater | TX0130001 | 5 | 0 | Moderate |
| SALADO WSC Surface Water | TX0140035 | 5 | 0 | Moderate |
| CITY OF MORGANS POINT RESORT Surface Water | TX0140116 | 5 | 0 | Moderate |
| CITY OF FREEPORT Surface Water | TX0200005 | 5 | 0 | Moderate |
| CITY OF COLLEGE STATION Groundwater | TX0210002 | 5 | 0 | Moderate |
| CHAMBERS COUNTY MUD 1 Surface Water | TX0360104 | 5 | 0 | Moderate |
| BEAR CREEK SUD Surface Water | TX0430037 | 5 | 0 | Moderate |
| NEW BRAUNFELS UTILITIES MX | TX0460001 | 5 | 0 | Moderate |
| MILLERSVIEW-DOOLE WSC Surface Water | TX0480015 | 5 | 0 | Moderate |
| WOODBINE WSC Groundwater | TX0490018 | 5 | 0 | Moderate |
| TOWN OF HIGHLAND PARK Surface Water | TX0570049 | 5 | 0 | Moderate |
| CITY OF DENTON Surface Water | TX0610002 | 5 | 0 | Moderate |
| ARGYLE WSC MX | TX0610019 | 5 | 0 | Moderate |
| CITY OF THE COLONY Groundwater | TX0610081 | 5 | 0 | Moderate |
| FRISCO WEST WCID Surface Water | TX0610253 | 5 | 0 | Moderate |
| CITY OF WAXAHACHIE Surface Water | TX0700008 | 5 | 0 | Moderate |
| SARDIS LONE ELM WSC MX | TX0700034 | 5 | 0 | Moderate |
| EAST MONTANA WATER SYSTEM Surface Water | TX0710178 | 5 | 0 | Moderate |
| CITY OF ROSENBERG Surface Water | TX0790003 | 5 | 0 | Moderate |
| FORT BEND COUNTY WCID 2 Surface Water | TX0790004 | 5 | 0 | Moderate |
| CITY OF RICHMOND Surface Water | TX0790023 | 5 | 0 | Moderate |
| KINGSBRIDGE MUD Surface Water | TX0790158 | 5 | 0 | Moderate |
| FORT BEND COUNTY MUD 34 Surface Water | TX0790200 | 5 | 0 | Moderate |
| SIENNA PLANTATION MUD 3 Groundwater | TX0790376 | 5 | 0 | Moderate |
| SIENNA PLANTATION MUD 10 Groundwater | TX0790452 | 5 | 0 | Moderate |
| GALVESTON COUNTY WCID 1 Surface Water | TX0840001 | 5 | 0 | Moderate |
| CITY OF GALVESTON Surface Water | TX0840003 | 5 | 0 | Moderate |
| CITY OF LA MARQUE Surface Water | TX0840006 | 5 | 0 | Moderate |
| CITY OF TEXAS CITY Surface Water | TX0840008 | 5 | 0 | Moderate |
| GALVESTON COUNTY WCID 12 MX | TX0840031 | 5 | 0 | Moderate |
| SAN LEON MUD Surface Water | TX0840063 | 5 | 0 | Moderate |
| CITY OF HOUSTON, TX Groundwater | TX1010013 | 5 | 0 | Moderate |
| CITY OF HUMBLE Groundwater | TX1010014 | 5 | 0 | Moderate |
| HARRIS COUNTY FWSD 51 Surface Water | TX1010238 | 5 | 0 | Moderate |
| HARRIS COUNTY WCID 119 Surface Water | TX1010509 | 5 | 0 | Moderate |
| HEATHERLOCH MUD Surface Water | TX1010548 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 55 HERITAGE PARK Groundwater | TX1010678 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 53 Surface Water | TX1010720 | 5 | 0 | Moderate |
| PARKWAY UTILITY DISTRICT Surface Water | TX1010750 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 157 Groundwater | TX1011430 | 5 | 0 | Moderate |
| EXXON MOBIL BAYTOWN REFINERY Surface Water | TX1011562 | 5 | 0 | Moderate |
| BARKER CYPRESS MUD Surface Water | TX1011613 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 70 Surface Water | TX1011690 | 5 | 0 | Moderate |
| HORSEPEN BAYOU MUD Surface Water | TX1011785 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 183 Surface Water | TX1011824 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 179 Surface Water | TX1011848 | 5 | 0 | Moderate |
| BILMA PUD Surface Water | TX1011872 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 130 Surface Water | TX1012097 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 186 Surface Water | TX1012214 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 285 Surface Water | TX1012677 | 5 | 0 | Moderate |
| REMINGTON MUD 1 MX | TX1013074 | 5 | 0 | Moderate |
| HARRIS COUNTY MUD 412 Surface Water | TX1013354 | 5 | 0 | Moderate |
| HARRIS COUNTY WCID 161 Surface Water | TX1013612 | 5 | 0 | Moderate |
| HOLIDAY ESTATES WATER Surface Water | TX1160028 | 5 | 0 | Moderate |
| JOHNSON COUNTY SUD Groundwater | TX1260018 | 5 | 0 | Moderate |
| CITY OF KINGSVILLE Groundwater | TX1370001 | 5 | 0 | Moderate |
| CITY OF BALLINGER Surface Water | TX2000001 | 5 | 0 | Moderate |
| CITY OF FOREST HILL Surface Water | TX2200011 | 5 | 0 | Moderate |
| CITY OF RICHLAND HILLS Groundwater | TX2200022 | 5 | 0 | Moderate |
| CITY OF EULESS Groundwater | TX2200031 | 5 | 0 | Moderate |
| CITY OF WATAUGA Surface Water | TX2200328 | 5 | 0 | Moderate |
| NAVAL AIR STN JOINT RESERVE BASE Surface Water | TX2200332 | 5 | 0 | Moderate |
| SEBASTIAN MUD Surface Water | TX2450006 | 5 | 0 | Moderate |
| CITY OF ROUND ROCK Groundwater | TX2460003 | 5 | 0 | Moderate |
| SONTERRA MUD Groundwater | TX2460157 | 5 | 0 | Moderate |
| CITY OF BELTON Surface Water | TX0140002 | 4 | 0 | Low Level |
| CITY OF KILLEEN Surface Water | TX0140006 | 4 | 0 | Low Level |
| US ARMY SOUTH FORT HOOD Surface Water | TX0140107 | 4 | 0 | Low Level |
| SAN ANTONIO WATER SYSTEM Groundwater | TX0150018 | 4 | 0 | Low Level |
| DOW TEXAS FREEPORT SALT DOME 8 Groundwater | TX0200534 | 4 | 0 | Low Level |
| HARLINGEN WATER WORKS SYSTEM Surface Water | TX0310002 | 4 | 0 | Low Level |
| LAGUNA MADRE WATER DISTRICT Surface Water | TX0310005 | 4 | 0 | Low Level |
| CITY OF FRISCO Surface Water | TX0430005 | 4 | 0 | Low Level |
| CITY OF PLANO Surface Water | TX0430007 | 4 | 0 | Low Level |
| CITY OF WYLIE Surface Water | TX0430011 | 4 | 0 | Low Level |
| CITY OF ALLEN Surface Water | TX0430025 | 4 | 0 | Low Level |
| COPEVILLE SUD Surface Water | TX0430029 | 4 | 0 | Low Level |
| EAST FORK SUD Surface Water | TX0430033 | 4 | 0 | Low Level |
| CITY OF JOSEPHINE Surface Water | TX0430036 | 4 | 0 | Low Level |
| CITY OF MURPHY Surface Water | TX0430042 | 4 | 0 | Low Level |
| CITY OF PARKER Surface Water | TX0430045 | 4 | 0 | Low Level |
| WYLIE NORTHEAST SUD Surface Water | TX0430051 | 4 | 0 | Low Level |
| NEVADA SUD Surface Water | TX0430053 | 4 | 0 | Low Level |
| CITY OF LUCAS Surface Water | TX0430054 | 4 | 0 | Low Level |
| CITY OF DESOTO Surface Water | TX0570006 | 4 | 0 | Low Level |
| CITY OF GARLAND Surface Water | TX0570010 | 4 | 0 | Low Level |
| CITY OF HUTCHINS Surface Water | TX0570012 | 4 | 0 | Low Level |
| CITY OF LANCASTER, TX Surface Water | TX0570013 | 4 | 0 | Low Level |
| CITY OF MESQUITE Surface Water | TX0570014 | 4 | 0 | Low Level |
| CITY OF RICHARDSON Surface Water | TX0570015 | 4 | 0 | Low Level |
| CITY OF WILMER Surface Water | TX0570018 | 4 | 0 | Low Level |
| TOWN OF ADDISON Surface Water | TX0570031 | 4 | 0 | Low Level |
| CITY OF CARROLLTON Surface Water | TX0570034 | 4 | 0 | Low Level |
| CITY OF CEDAR HILL Surface Water | TX0570036 | 4 | 0 | Low Level |
| COMBINE WSC Surface Water | TX0570039 | 4 | 0 | Low Level |
| CITY OF COPPELL Surface Water | TX0570040 | 4 | 0 | Low Level |
| CITY OF ROWLETT Surface Water | TX0570056 | 4 | 0 | Low Level |
| CITY OF SACHSE Surface Water | TX0570057 | 4 | 0 | Low Level |
| TOWN OF SUNNYVALE Surface Water | TX0570059 | 4 | 0 | Low Level |
| CITY OF GLENN HEIGHTS Surface Water | TX0570085 | 4 | 0 | Low Level |
| CITY OF JUSTIN Surface Water | TX0610003 | 4 | 0 | Low Level |
| CITY OF LEWISVILLE Surface Water | TX0610004 | 4 | 0 | Low Level |
| CITY OF ROANOKE Surface Water | TX0610008 | 4 | 0 | Low Level |
| LAKE CITIES MUNICIPAL UTILITY AUTHORITY Groundwater | TX0610029 | 4 | 0 | Low Level |
| TOWN OF LITTLE ELM Surface Water | TX0610035 | 4 | 0 | Low Level |
| MUSTANG SUD Groundwater | TX0610036 | 4 | 0 | Low Level |
| CITY OF CORINTH, TX Surface Water | TX0610065 | 4 | 0 | Low Level |
| CITY OF HACKBERRY Surface Water | TX0610091 | 4 | 0 | Low Level |
| DENTON COUNTY FWSD 7 LANTANA Surface Water | TX0610228 | 4 | 0 | Low Level |
| CITY OF ODESSA Surface Water | TX0680002 | 4 | 0 | Low Level |
| ECTOR COUNTY UTILITY DISTRICT MX | TX0680235 | 4 | 0 | Low Level |
| CITY OF ENNIS Surface Water | TX0700001 | 4 | 0 | Low Level |
| CITY OF RED OAK Surface Water | TX0700031 | 4 | 0 | Low Level |
| ROCKETT SUD Surface Water | TX0700033 | 4 | 0 | Low Level |
| CITY OF OVILLA Surface Water | TX0700067 | 4 | 0 | Low Level |
| LOWER VALLEY WATER DISTRICT Surface Water | TX0710154 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 2 Surface Water | TX0790038 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 30 Surface Water | TX0790146 | 4 | 0 | Low Level |
| GRAND MISSION MUD 1 Surface Water | TX0790430 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 35 Groundwater | TX0790433 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 123 Surface Water | TX0790446 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 57 Surface Water | TX0790455 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 58 MX | TX0790458 | 4 | 0 | Low Level |
| CINCO SOUTHWEST MUD 2 Surface Water | TX0790481 | 4 | 0 | Low Level |
| FORT BEND COUNTY MUD 134C Groundwater | TX0790533 | 4 | 0 | Low Level |
| CITY OF FRIENDSWOOD Surface Water | TX0840002 | 4 | 0 | Low Level |
| BACLIFF MUD Surface Water | TX0840011 | 4 | 0 | Low Level |
| CITY OF SHERMAN Groundwater | TX0910006 | 4 | 0 | Low Level |
| CITY OF NASSAU BAY GU | TX1010152 | 4 | 0 | Low Level |
| CHAMPIONS MUD Groundwater | TX1010233 | 4 | 0 | Low Level |
| HARRIS COUNTY FWSD 47 Surface Water | TX1010260 | 4 | 0 | Low Level |
| NEWPORT MUD Groundwater | TX1010362 | 4 | 0 | Low Level |
| CNP UTILITY DISTRICT Groundwater | TX1010429 | 4 | 0 | Low Level |
| CYPRESSWOOD UTILITY DISTRICT Surface Water | TX1010432 | 4 | 0 | Low Level |
| PRESTONWOOD FOREST UTILITY DISTRICT MX | TX1010467 | 4 | 0 | Low Level |
| MALCOMSON ROAD UTILITY DISTRICT Surface Water | TX1010495 | 4 | 0 | Low Level |
| HARRIS COUNTY WCID 116 Groundwater | TX1010507 | 4 | 0 | Low Level |
| GREENWOOD UTILITY DISTRICT Surface Water | TX1010554 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 24 MX | TX1010572 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 23 Surface Water | TX1010649 | 4 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 5 MX | TX1010884 | 4 | 0 | Low Level |
| CHIMNEY HILL MUD Groundwater | TX1010910 | 4 | 0 | Low Level |
| WINDFERN FOREST UTILITY DISTRICT Surface Water | TX1010924 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 148 KINGSLAKE Surface Water | TX1010938 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 105 Groundwater | TX1011227 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 49 Surface Water | TX1011462 | 4 | 0 | Low Level |
| CLAY ROAD MUD Surface Water | TX1011681 | 4 | 0 | Low Level |
| LAKE MUD Surface Water | TX1011741 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 368 Surface Water | TX1011908 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 200 CRANBROOK MX | TX1012007 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 264 Surface Water | TX1012330 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 238 Surface Water | TX1012361 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 208 Surface Water | TX1012419 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 278 Surface Water | TX1012835 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 173 MX | TX1012971 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 370 Surface Water | TX1013113 | 4 | 0 | Low Level |
| HARRIS COUNTY MUD 383 Groundwater | TX1013213 | 4 | 0 | Low Level |
| SPRING MEADOWS MUD Surface Water | TX1013261 | 4 | 0 | Low Level |
| MD ANDERSON CANCER CENTER ALKEK Surface Water | TX1013339 | 4 | 0 | Low Level |
| CITY OF SAN MARCOS Groundwater | TX1050001 | 4 | 0 | Low Level |
| CITY OF KYLE Surface Water | TX1050002 | 4 | 0 | Low Level |
| CITY OF TRINIDAD Surface Water | TX1070004 | 4 | 0 | Low Level |
| CITY OF ALAMO Surface Water | TX1080001 | 4 | 0 | Low Level |
| AGUA SUD Surface Water | TX1080022 | 4 | 0 | Low Level |
| HIDALGO COUNTY MUD 1 Surface Water | TX1080088 | 4 | 0 | Low Level |
| HILL COUNTY WSC Groundwater | TX1090041 | 4 | 0 | Low Level |
| B H P WSC Surface Water | TX1160015 | 4 | 0 | Low Level |
| CADDO BASIN SUD Surface Water | TX1160029 | 4 | 0 | Low Level |
| CITY OF BURLESON Surface Water | TX1260002 | 4 | 0 | Low Level |
| FORNEY LAKE WSC Surface Water | TX1290014 | 4 | 0 | Low Level |
| KAUFMAN COUNTY MUD 11 Surface Water | TX1290046 | 4 | 0 | Low Level |
| KAUFMAN COUNTY MUD 14 Surface Water | TX1290053 | 4 | 0 | Low Level |
| CITY OF LAMPASAS Surface Water | TX1410001 | 4 | 0 | Low Level |
| KEMPNER WSC Surface Water | TX1410028 | 4 | 0 | Low Level |
| AIRLINE MOBILE HOME PARK Groundwater | TX1650003 | 4 | 0 | Low Level |
| CHATFIELD WSC Surface Water | TX1750012 | 4 | 0 | Low Level |
| RICE WSC Surface Water | TX1750019 | 4 | 0 | Low Level |
| CITY OF CORPUS CHRISTI Surface Water | TX1780003 | 4 | 0 | Low Level |
| CITY OF ALEDO Surface Water | TX1840001 | 4 | 0 | Low Level |
| LAKE LIVINGSTON PINESHADOWS EAST Surface Water | TX1870166 | 4 | 0 | Low Level |
| CITY OF EMORY Surface Water | TX1900001 | 4 | 0 | Low Level |
| CITY OF ROCKWALL Surface Water | TX1990001 | 4 | 0 | Low Level |
| CITY OF ROYSE CITY Surface Water | TX1990002 | 4 | 0 | Low Level |
| BLACKLAND WSC Surface Water | TX1990004 | 4 | 0 | Low Level |
| CITY OF FATE Surface Water | TX1990006 | 4 | 0 | Low Level |
| R C H WSC Surface Water | TX1990012 | 4 | 0 | Low Level |
| CITY OF HEATH Surface Water | TX1990014 | 4 | 0 | Low Level |
| CITY OF INGLESIDE Surface Water | TX2050002 | 4 | 0 | Low Level |
| CITY OF PORTLAND Surface Water | TX2050005 | 4 | 0 | Low Level |
| CITY OF ARANSAS PASS Surface Water | TX2050015 | 4 | 0 | Low Level |
| UNION WSC Surface Water | TX2140004 | 4 | 0 | Low Level |
| BENBROOK WATER AUTHORITY Groundwater | TX2200029 | 4 | 0 | Low Level |
| CITY OF HURST Groundwater | TX2200054 | 4 | 0 | Low Level |
| STEAMBOAT MOUNTAIN WSC Surface Water | TX2210022 | 4 | 0 | Low Level |
| CONCHO RURAL WATER GRAPE CREEK Surface Water | TX2260008 | 4 | 0 | Low Level |
| GOODFELLOW AIR FORCE BASE Surface Water | TX2260027 | 4 | 0 | Low Level |
| CITY OF WILLS POINT Surface Water | TX2340005 | 4 | 0 | Low Level |
| CITY OF WICHITA FALLS Surface Water | TX2430001 | 4 | 0 | Low Level |
| CITY OF BURKBURNETT Groundwater | TX2430005 | 4 | 0 | Low Level |
| SHEPPARD AIR FORCE BASE Surface Water | TX2430007 | 4 | 0 | Low Level |
| WILLIAMSON COUNTY MUD 10 Surface Water | TX2460145 | 4 | 0 | Low Level |
| WILLIAMSON COUNTY WSID 3 Groundwater | TX2460152 | 4 | 0 | Low Level |
| CITY OF ROCKPORT Surface Water | TX0040002 | 3 | 0 | Low Level |
| CITY OF HARKER HEIGHTS Surface Water | TX0140023 | 3 | 0 | Low Level |
| BELL COUNTY WCID 3 Surface Water | TX0140031 | 3 | 0 | Low Level |
| CITY OF BRAZORIA Surface Water | TX0200003 | 3 | 0 | Low Level |
| CITY OF LAKE JACKSON Surface Water | TX0200006 | 3 | 0 | Low Level |
| WICKSON CREEK SUD Groundwater | TX0210005 | 3 | 0 | Low Level |
| CITY OF BURNET Groundwater | TX0270001 | 3 | 0 | Low Level |
| MAXWELL WSC Surface Water | TX0280003 | 3 | 0 | Low Level |
| TBCD WEST TREATMENT PLANT Surface Water | TX0360030 | 3 | 0 | Low Level |
| CITY OF JACKSONVILLE Surface Water | TX0370002 | 3 | 0 | Low Level |
| DEAN DALE SUD Surface Water | TX0390019 | 3 | 0 | Low Level |
| CITY OF BRONTE Surface Water | TX0410001 | 3 | 0 | Low Level |
| CANYON SPRINGS WATER Groundwater | TX0460022 | 3 | 0 | Low Level |
| MULTI-COUNTY WSC Surface Water | TX0500044 | 3 | 0 | Low Level |
| DALLAS FORT WORTH INTERNATIONAL AIRPORT Surface Water | TX0570136 | 3 | 0 | Low Level |
| TOWN OF NORTHLAKE Surface Water | TX0610235 | 3 | 0 | Low Level |
| FORT BLISS MAIN POST AREA Groundwater | TX0710020 | 3 | 0 | Low Level |
| EAST BIGGS WATER SYSTEM Surface Water | TX0710187 | 3 | 0 | Low Level |
| FORT BEND COUNTY MUD 50 Surface Water | TX0790277 | 3 | 0 | Low Level |
| SIENNA PLANTATION MUD 2 Groundwater | TX0790345 | 3 | 0 | Low Level |
| FORT BEND COUNTY MUD 146 MX | TX0790435 | 3 | 0 | Low Level |
| FORT BEND COUNTY MUD 143 WATER VIEW ESTA Groundwater | TX0790472 | 3 | 0 | Low Level |
| FORT BEND COUNTY MUD 134B Groundwater | TX0790532 | 3 | 0 | Low Level |
| GONZALES COUNTY WSC Groundwater | TX0890006 | 3 | 0 | Low Level |
| CITY OF SEGUIN Groundwater | TX0940002 | 3 | 0 | Low Level |
| CITY OF LA PORTE Surface Water | TX1010018 | 3 | 0 | Low Level |
| SUNBELT FWSD OAKWILDE SUBDIVISION Surface Water | TX1010022 | 3 | 0 | Low Level |
| MEMORIAL VILLAGES WATER AUTHORITY Surface Water | TX1010148 | 3 | 0 | Low Level |
| NASA JOHNSON SPACE CENTER Surface Water | TX1010250 | 3 | 0 | Low Level |
| SUNBELT FWSD HIGH MEADOWS SUBDIVISION Surface Water | TX1010292 | 3 | 0 | Low Level |
| HARRIS COUNTY WCID 114 MX | TX1010317 | 3 | 0 | Low Level |
| HARRIS COUNTY WCID 132 Surface Water | TX1010413 | 3 | 0 | Low Level |
| FOUNTAINHEAD MUD Surface Water | TX1010435 | 3 | 0 | Low Level |
| LAKE FOREST UTILITY DISTRICT Groundwater | TX1010494 | 3 | 0 | Low Level |
| HARRIS COUNTY UTILITY DISTRICT 6 Surface Water | TX1010501 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 18 HEATHERWOOD HUNTERS Surface Water | TX1010512 | 3 | 0 | Low Level |
| SUNBELT FWSD WOODLAND OAKS SUBDIVISION Surface Water | TX1010758 | 3 | 0 | Low Level |
| HARRIS COUNTY WCID 21 Groundwater | TX1010769 | 3 | 0 | Low Level |
| CYPRESS FOREST PUD Groundwater | TX1010919 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 150 Surface Water | TX1011250 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 149 Groundwater | TX1011296 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 104 Surface Water | TX1011534 | 3 | 0 | Low Level |
| MAYDE CREEK MUD Groundwater | TX1011689 | 3 | 0 | Low Level |
| LOUETTA NORTH PUD Surface Water | TX1011870 | 3 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 12 Groundwater | TX1011901 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 188 Surface Water | TX1011982 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 165 Groundwater | TX1012187 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 127 Surface Water | TX1012229 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 230 Groundwater | TX1012740 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 276 Surface Water | TX1012942 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 172 MX | TX1012970 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 257 MX | TX1012985 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 367 Surface Water | TX1013040 | 3 | 0 | Low Level |
| HARRIS COUNTY WCID 96 Groundwater | TX1013175 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 419 Groundwater | TX1013335 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 468 Surface Water | TX1013369 | 3 | 0 | Low Level |
| HARRIS COUNTY MUD 374 CYPRESS CREEK LAKE Groundwater | TX1013450 | 3 | 0 | Low Level |
| CITY OF BUDA Surface Water | TX1050012 | 3 | 0 | Low Level |
| CAROLYNN ESTATES Surface Water | TX1070106 | 3 | 0 | Low Level |
| CITY OF ELSA Surface Water | TX1080005 | 3 | 0 | Low Level |
| OAK TRAIL SHORES Surface Water | TX1110004 | 3 | 0 | Low Level |
| CITY OF COAHOMA Surface Water | TX1140002 | 3 | 0 | Low Level |
| CITY OF ALVARADO Surface Water | TX1260001 | 3 | 0 | Low Level |
| CITY OF VENUS Surface Water | TX1260006 | 3 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 15 Groundwater | TX1700118 | 3 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 18 Groundwater | TX1700546 | 3 | 0 | Low Level |
| CITY OF CORSICANA Surface Water | TX1750002 | 3 | 0 | Low Level |
| M E N WSC Surface Water | TX1750015 | 3 | 0 | Low Level |
| WINKLER WSC Surface Water | TX1750023 | 3 | 0 | Low Level |
| CITY OF AGUA DULCE Surface Water | TX1780001 | 3 | 0 | Low Level |
| CITY OF MATHIS Surface Water | TX2050003 | 3 | 0 | Low Level |
| CITY OF TAFT Surface Water | TX2050007 | 3 | 0 | Low Level |
| RINCON WSC Surface Water | TX2050078 | 3 | 0 | Low Level |
| CITY OF TYLER Surface Water | TX2120004 | 3 | 0 | Low Level |
| CITY OF MANSFIELD Surface Water | TX2200018 | 3 | 0 | Low Level |
| CITY OF SAGINAW Surface Water | TX2200023 | 3 | 0 | Low Level |
| CITY OF MANOR Groundwater | TX2270002 | 3 | 0 | Low Level |
| AUSTINS COLONY Groundwater | TX2270255 | 3 | 0 | Low Level |
| RIVERSIDE SUD Groundwater | TX2360010 | 3 | 0 | Low Level |
| CITY OF BRENHAM Surface Water | TX2390001 | 3 | 0 | Low Level |
| WEBB COUNTY WATER UTILITIES Surface Water | TX2400022 | 3 | 0 | Low Level |
| WICHITA VALLEY WSC Surface Water | TX2430006 | 3 | 0 | Low Level |
| JARRELL SCHWERTNER WSC Surface Water | TX2460011 | 3 | 0 | Low Level |
| WILLIAMSON COUNTY MUD 11 Surface Water | TX2460159 | 3 | 0 | Low Level |
| FOUR WAY SUD Groundwater | TX0030020 | 2 | 0 | Low Level |
| MCCOY WSC Groundwater | TX0070023 | 2 | 0 | Low Level |
| BASTROP COUNTY WCID 2 Groundwater | TX0110020 | 2 | 0 | Low Level |
| BELL MILAM FALLS WSC MX | TX0140007 | 2 | 0 | Low Level |
| SAWS CASTLE HILLS Groundwater | TX0150045 | 2 | 0 | Low Level |
| VILLAGE OF SURFSIDE BEACH Groundwater | TX0200037 | 2 | 0 | Low Level |
| WELLBORN SUD Groundwater | TX0210016 | 2 | 0 | Low Level |
| ZEPHYR WSC Surface Water | TX0250019 | 2 | 0 | Low Level |
| CITY OF MARBLE FALLS Surface Water | TX0270026 | 2 | 0 | Low Level |
| CITY OF GRANITE SHOALS Surface Water | TX0270049 | 2 | 0 | Low Level |
| BI COUNTY WSC 1 Groundwater | TX0320002 | 2 | 0 | Low Level |
| RRA TELL CEE VEE WS MX | TX0380013 | 2 | 0 | Low Level |
| CITY OF COLEMAN Surface Water | TX0420001 | 2 | 0 | Low Level |
| COLEMAN COUNTY SUD Surface Water | TX0420034 | 2 | 0 | Low Level |
| CITY OF ANNA Groundwater | TX0430027 | 2 | 0 | Low Level |
| TOWN OF FAIRVIEW Surface Water | TX0430034 | 2 | 0 | Low Level |
| NORTH COLLIN SUD Surface Water | TX0430055 | 2 | 0 | Low Level |
| CLWSC CANYON LAKE SHORES Surface Water | TX0460019 | 2 | 0 | Low Level |
| CITY OF GATESVILLE Surface Water | TX0500002 | 2 | 0 | Low Level |
| CORYELL CITY WATER SUPPLY DISTRICT Surface Water | TX0500013 | 2 | 0 | Low Level |
| CITY OF SANGER Groundwater | TX0610006 | 2 | 0 | Low Level |
| DENTON COUNTY FWSD 10 ARTESIA Surface Water | TX0610261 | 2 | 0 | Low Level |
| CITY OF CISCO Surface Water | TX0670001 | 2 | 0 | Low Level |
| PASEO DEL ESTE MUD 1 Surface Water | TX0710186 | 2 | 0 | Low Level |
| CITY OF LA GRANGE Groundwater | TX0750003 | 2 | 0 | Low Level |
| BLUE RIDGE WEST MUD Groundwater | TX0790051 | 2 | 0 | Low Level |
| FORT BEND COUNTY MUD 119 Surface Water | TX0790382 | 2 | 0 | Low Level |
| FORT BEND COUNTY MUD 129 Groundwater | TX0790437 | 2 | 0 | Low Level |
| CINCO SOUTHWEST MUD 3 DAYCARE Surface Water | TX0790521 | 2 | 0 | Low Level |
| CITY OF POST Surface Water | TX0850001 | 2 | 0 | Low Level |
| CITY OF PAMPA Groundwater | TX0900003 | 2 | 0 | Low Level |
| CITY OF VAN ALSTYNE Surface Water | TX0910009 | 2 | 0 | Low Level |
| TWO WAY SUD Groundwater | TX0910022 | 2 | 0 | Low Level |
| SOUTH GRAYSON SUD Groundwater | TX0910064 | 2 | 0 | Low Level |
| WICKSON CREEK SUD GRIMES COUNTY Groundwater | TX0930003 | 2 | 0 | Low Level |
| CRYSTAL CLEAR SUD Surface Water | TX0940015 | 2 | 0 | Low Level |
| CITY OF CIBOLO Surface Water | TX0940018 | 2 | 0 | Low Level |
| GREEN VALLEY SUD Groundwater | TX0940020 | 2 | 0 | Low Level |
| PLAINVIEW MUNICIPAL WATER SYSTEM Surface Water | TX0950004 | 2 | 0 | Low Level |
| HARRIS COUNTY WCID 84 MX | TX1010113 | 2 | 0 | Low Level |
| FALLBROOK UTILITY DISTRICT Groundwater | TX1010340 | 2 | 0 | Low Level |
| HARRIS COUNTY WCID 109 Surface Water | TX1010359 | 2 | 0 | Low Level |
| PONDEROSA FOREST UTILITY DISTRICT Groundwater | TX1010384 | 2 | 0 | Low Level |
| HARRIS COUNTY WCID 110 Groundwater | TX1010482 | 2 | 0 | Low Level |
| EMERALD FOREST UTILITY DISTRICT Groundwater | TX1010541 | 2 | 0 | Low Level |
| HARRIS COUNTY MUD 119 Groundwater | TX1010626 | 2 | 0 | Low Level |
| MILLS ROAD MUD Groundwater | TX1011107 | 2 | 0 | Low Level |
| BRIDGESTONE MUD MX | TX1011550 | 2 | 0 | Low Level |
| HARRIS COUNTY MUD 16 Surface Water | TX1011705 | 2 | 0 | Low Level |
| WESTERN PINES MHP Groundwater | TX1011714 | 2 | 0 | Low Level |
| HARRIS COUNTY MUD 163 Surface Water | TX1012213 | 2 | 0 | Low Level |
| HARRIS COUNTY MUD 86 Surface Water | TX1012953 | 2 | 0 | Low Level |
| HARRIS COUNTY MUD 361 Groundwater | TX1013123 | 2 | 0 | Low Level |
| CITY OF HASKELL Surface Water | TX1040001 | 2 | 0 | Low Level |
| COUNTY LINE SUD Groundwater | TX1050038 | 2 | 0 | Low Level |
| EAST CEDAR CREEK FWSD BROOKSHIRE Surface Water | TX1070167 | 2 | 0 | Low Level |
| MCALLEN PUBLIC UTILITY Surface Water | TX1080006 | 2 | 0 | Low Level |
| CITY OF MERCEDES MX | TX1080007 | 2 | 0 | Low Level |
| CITY OF MISSION Surface Water | TX1080008 | 2 | 0 | Low Level |
| CITY OF PHARR Surface Water | TX1080009 | 2 | 0 | Low Level |
| FILES VALLEY WSC Surface Water | TX1090035 | 2 | 0 | Low Level |
| CITY OF COMMERCE Groundwater | TX1160003 | 2 | 0 | Low Level |
| CITY OF JACKSBORO Surface Water | TX1190002 | 2 | 0 | Low Level |
| CITY OF ALICE Surface Water | TX1250001 | 2 | 0 | Low Level |
| CITY OF KEENE Surface Water | TX1260008 | 2 | 0 | Low Level |
| BETHANY SUD MX | TX1260016 | 2 | 0 | Low Level |
| BETHESDA WSC Surface Water | TX1260017 | 2 | 0 | Low Level |
| HIGH POINT WATER SUPPLY CORPORATION Surface Water | TX1290016 | 2 | 0 | Low Level |
| CITY OF KERRVILLE Surface Water | TX1330001 | 2 | 0 | Low Level |
| CITY OF THREE RIVERS Surface Water | TX1490002 | 2 | 0 | Low Level |
| CITY OF LLANO Surface Water | TX1500001 | 2 | 0 | Low Level |
| LUBBOCK PUBLIC WATER SYSTEM Surface Water | TX1520002 | 2 | 0 | Low Level |
| CITY OF SLATON Surface Water | TX1520004 | 2 | 0 | Low Level |
| CITY OF BRUCEVILLE EDDY Groundwater | TX1550024 | 2 | 0 | Low Level |
| CITY OF HEWITT Groundwater | TX1550031 | 2 | 0 | Low Level |
| CITY OF WOODWAY Groundwater | TX1550048 | 2 | 0 | Low Level |
| MILANO WSC Groundwater | TX1660009 | 2 | 0 | Low Level |
| NAVARRO MILLS WSC MX | TX1750024 | 2 | 0 | Low Level |
| CITY OF SWEETWATER Surface Water | TX1770002 | 2 | 0 | Low Level |
| CITY OF BISHOP Surface Water | TX1780002 | 2 | 0 | Low Level |
| NUECES COUNTY WCID 3 Surface Water | TX1780005 | 2 | 0 | Low Level |
| NUECES COUNTY WCID 4 Surface Water | TX1780006 | 2 | 0 | Low Level |
| CORPUS CHRISTI NAVAL AIR STATION Surface Water | TX1780017 | 2 | 0 | Low Level |
| ORANGE COUNTY WCID 1 Groundwater | TX1810005 | 2 | 0 | Low Level |
| CITY OF MINERAL WELLS Surface Water | TX1820001 | 2 | 0 | Low Level |
| PARKER COUNTY SUD SURFACE Surface Water | TX1840079 | 2 | 0 | Low Level |
| LAKE LIVINGSTON VILLAGE Groundwater | TX1870156 | 2 | 0 | Low Level |
| AMARILLO MUNICIPAL WATER SYSTEM Surface Water | TX1880001 | 2 | 0 | Low Level |
| CANYON MUNICIPAL WATER SYSTEM Groundwater | TX1910001 | 2 | 0 | Low Level |
| SAN JACINTO SUD Groundwater | TX2040033 | 2 | 0 | Low Level |
| CITY OF SNYDER Surface Water | TX2080001 | 2 | 0 | Low Level |
| CITY OF ROMA Surface Water | TX2140007 | 2 | 0 | Low Level |
| RIO WSC Surface Water | TX2140016 | 2 | 0 | Low Level |
| CITY OF RIO GRANDE CITY Surface Water | TX2140018 | 2 | 0 | Low Level |
| CITY OF BRECKENRIDGE Surface Water | TX2150001 | 2 | 0 | Low Level |
| CITY OF AZLE Surface Water | TX2200002 | 2 | 0 | Low Level |
| TRAVIS COUNTY WCID 18 Surface Water | TX2270083 | 2 | 0 | Low Level |
| CITY OF LAGO VISTA Surface Water | TX2270092 | 2 | 0 | Low Level |
| TYLER COUNTY SUD Groundwater | TX2290037 | 2 | 0 | Low Level |
| DIANA SUD Surface Water | TX2300006 | 2 | 0 | Low Level |
| CITY OF CANTON, TX Surface Water | TX2340001 | 2 | 0 | Low Level |
| CITY OF VICTORIA Surface Water | TX2350002 | 2 | 0 | Low Level |
| CITY OF BURTON Groundwater | TX2390002 | 2 | 0 | Low Level |
| CITY OF LAREDO Surface Water | TX2400001 | 2 | 0 | Low Level |
| CITY OF IOWA PARK Surface Water | TX2430003 | 2 | 0 | Low Level |
| CITY OF RAYMONDVILLE Surface Water | TX2450001 | 2 | 0 | Low Level |
| BLOCK HOUSE MUD Surface Water | TX2460110 | 2 | 0 | Low Level |
| FERN BLUFF MUD Surface Water | TX2460128 | 2 | 0 | Low Level |
| BRIGHT STAR-SALEM SUD Surface Water | TX2500015 | 2 | 0 | Low Level |
| ZAPATA COUNTY WATERWORKS SWTP Surface Water | TX2530002 | 2 | 0 | Low Level |
| CITY OF PALESTINE Surface Water | TX0010001 | 1 | 0 | Low Level |
| FOUR PINES WSC Groundwater | TX0010020 | 1 | 0 | Low Level |
| WALSTON SPRINGS WSC Groundwater | TX0010030 | 1 | 0 | Low Level |
| BRUSHY CREEK WSC Groundwater | TX0010036 | 1 | 0 | Low Level |
| TDCJ BETO UNIT Groundwater | TX0010044 | 1 | 0 | Low Level |
| CITY OF ANDREWS Groundwater | TX0020001 | 1 | 0 | Low Level |
| CITY OF DIBOLL Groundwater | TX0030001 | 1 | 0 | Low Level |
| CITY OF LUFKIN Groundwater | TX0030004 | 1 | 0 | Low Level |
| ANGELINA WSC Groundwater | TX0030016 | 1 | 0 | Low Level |
| HUDSON WSC Groundwater | TX0030023 | 1 | 0 | Low Level |
| CITY OF JOURDANTON Groundwater | TX0070002 | 1 | 0 | Low Level |
| CITY OF PLEASANTON, TX Groundwater | TX0070003 | 1 | 0 | Low Level |
| CITY OF POTEET Groundwater | TX0070005 | 1 | 0 | Low Level |
| CITY OF CHARLOTTE Groundwater | TX0070016 | 1 | 0 | Low Level |
| CITY OF BELLVILLE Groundwater | TX0080001 | 1 | 0 | Low Level |
| CITY OF SEALY Groundwater | TX0080002 | 1 | 0 | Low Level |
| AUSTIN COUNTY WSC 4 Groundwater | TX0080043 | 1 | 0 | Low Level |
| MULESHOE MUNICIPAL WATER SYSTEM Groundwater | TX0090001 | 1 | 0 | Low Level |
| CITY OF BASTROP Groundwater | TX0110001 | 1 | 0 | Low Level |
| CITY OF ELGIN Groundwater | TX0110002 | 1 | 0 | Low Level |
| CITY OF SMITHVILLE Groundwater | TX0110003 | 1 | 0 | Low Level |
| AQUA WSC Groundwater | TX0110013 | 1 | 0 | Low Level |
| TDCJ CHASE FIELD Groundwater | TX0130002 | 1 | 0 | Low Level |
| MOFFAT WSC MX | TX0140028 | 1 | 0 | Low Level |
| DOG RIDGE WSC Surface Water | TX0140044 | 1 | 0 | Low Level |
| CITY OF UNIVERSAL CITY Groundwater | TX0150009 | 1 | 0 | Low Level |
| CITY OF KIRBY Groundwater | TX0150010 | 1 | 0 | Low Level |
| ATASCOSA RURAL WSC Groundwater | TX0150040 | 1 | 0 | Low Level |
| CITY OF CONVERSE MX | TX0150047 | 1 | 0 | Low Level |
| CITY OF ELMENDORF Groundwater | TX0150048 | 1 | 0 | Low Level |
| CITY OF LIVE OAK Groundwater | TX0150068 | 1 | 0 | Low Level |
| SAWS NORTHEAST Groundwater | TX0150084 | 1 | 0 | Low Level |
| JBSA - RANDOLPH Groundwater | TX0150115 | 1 | 0 | Low Level |
| JBSA - SAM HOUSTON Groundwater | TX0150116 | 1 | 0 | Low Level |
| EAST CENTRAL SUD Groundwater | TX0150138 | 1 | 0 | Low Level |
| CITY OF LEON VALLEY Groundwater | TX0150178 | 1 | 0 | Low Level |
| FAIR OAKS RANCH UTILITIES Groundwater | TX0150216 | 1 | 0 | Low Level |
| CITY OF SELMA Groundwater | TX0150492 | 1 | 0 | Low Level |
| CITY OF CLIFTON GU | TX0180001 | 1 | 0 | Low Level |
| CITY OF HOOKS Surface Water | TX0190002 | 1 | 0 | Low Level |
| CITY OF NEW BOSTON Surface Water | TX0190003 | 1 | 0 | Low Level |
| CITY OF NASH Surface Water | TX0190006 | 1 | 0 | Low Level |
| CENTRAL BOWIE COUNTY WSC Surface Water | TX0190024 | 1 | 0 | Low Level |
| CITY OF ALVIN Groundwater | TX0200001 | 1 | 0 | Low Level |
| CITY OF SWEENY Groundwater | TX0200009 | 1 | 0 | Low Level |
| CITY OF WEST COLUMBIA Groundwater | TX0200010 | 1 | 0 | Low Level |
| TDCJ RAMSEY AREA Groundwater | TX0200201 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 2 Groundwater | TX0200386 | 1 | 0 | Low Level |
| SOUTHWOOD ESTATES Groundwater | TX0200403 | 1 | 0 | Low Level |
| CITY OF PEARLAND MUD 1 Groundwater | TX0200411 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 3 Groundwater | TX0200560 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 6 Groundwater | TX0200578 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 21 Groundwater | TX0200610 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 29 Groundwater | TX0200612 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 25 Groundwater | TX0200615 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 31 Groundwater | TX0200645 | 1 | 0 | Low Level |
| BRAZORIA COUNTY MUD 22 Groundwater | TX0200706 | 1 | 0 | Low Level |
| CITY OF BRYAN Groundwater | TX0210001 | 1 | 0 | Low Level |
| TEXAS A&M UNIVERSITY MAIN CAMPUS Groundwater | TX0210017 | 1 | 0 | Low Level |
| CITY OF ALPINE Groundwater | TX0220001 | 1 | 0 | Low Level |
| FALFURRIAS UTILITY BOARD Groundwater | TX0240001 | 1 | 0 | Low Level |
| CITY OF BROWNWOOD Surface Water | TX0250002 | 1 | 0 | Low Level |
| BROOKESMITH SPECIAL UTILITY DISTRICT Surface Water | TX0250004 | 1 | 0 | Low Level |
| CITY OF CALDWELL Groundwater | TX0260001 | 1 | 0 | Low Level |
| CITY OF LOCKHART Surface Water | TX0280001 | 1 | 0 | Low Level |
| CITY OF LULING Surface Water | TX0280002 | 1 | 0 | Low Level |
| CITY OF LOS FRESNOS Surface Water | TX0310004 | 1 | 0 | Low Level |
| CITY OF PITTSBURG Groundwater | TX0320001 | 1 | 0 | Low Level |
| US DEPARTMENT OF ENERGY PANTEX PLANT Groundwater | TX0330007 | 1 | 0 | Low Level |
| CITY OF HUGHES SPRINGS Surface Water | TX0340003 | 1 | 0 | Low Level |
| WESTERN CASS WSC Groundwater | TX0340066 | 1 | 0 | Low Level |
| DIMMITT MUNICIPAL WATER SYSTEM Groundwater | TX0350001 | 1 | 0 | Low Level |
| TBCD WINNIE STOWELL Surface Water | TX0360002 | 1 | 0 | Low Level |
| CITY OF MONT BELVIEU Groundwater | TX0360017 | 1 | 0 | Low Level |
| NORTH CHEROKEE WSC Surface Water | TX0370018 | 1 | 0 | Low Level |
| CITY OF CELINA Surface Water | TX0430003 | 1 | 0 | Low Level |
| CITY OF FARMERSVILLE Surface Water | TX0430004 | 1 | 0 | Low Level |
| CITY OF PRINCETON Surface Water | TX0430008 | 1 | 0 | Low Level |
| CULLEOKA WSC Surface Water | TX0430030 | 1 | 0 | Low Level |
| CITY OF MCKINNEY Surface Water | TX0430039 | 1 | 0 | Low Level |
| CITY OF MELISSA Surface Water | TX0430040 | 1 | 0 | Low Level |
| CITY OF COLUMBUS Groundwater | TX0450001 | 1 | 0 | Low Level |
| CITY OF EAGLE LAKE Groundwater | TX0450002 | 1 | 0 | Low Level |
| CITY OF GARDEN RIDGE Groundwater | TX0460027 | 1 | 0 | Low Level |
| CITY OF COMANCHE Surface Water | TX0470001 | 1 | 0 | Low Level |
| CITY OF GAINESVILLE Groundwater | TX0490001 | 1 | 0 | Low Level |
| ERA WSC Groundwater | TX0490014 | 1 | 0 | Low Level |
| MOSS LAKE WSC Groundwater | TX0490017 | 1 | 0 | Low Level |
| PIONEER VALLEY WATER CO Groundwater | TX0490020 | 1 | 0 | Low Level |
| CROCKETT COUNTY WCID 1 OZONA Groundwater | TX0530012 | 1 | 0 | Low Level |
| DALHART MUNICIPAL WATER SYSTEM Groundwater | TX0560001 | 1 | 0 | Low Level |
| CITY OF LAMESA Surface Water | TX0580001 | 1 | 0 | Low Level |
| HEREFORD MUNICIPAL WATER SYSTEM Groundwater | TX0590001 | 1 | 0 | Low Level |
| CITY OF PILOT POINT Groundwater | TX0610005 | 1 | 0 | Low Level |
| CITY OF KRUM Surface Water | TX0610007 | 1 | 0 | Low Level |
| TROPHY CLUB MUD 1 Surface Water | TX0610018 | 1 | 0 | Low Level |
| BOLIVAR WSC Groundwater | TX0610049 | 1 | 0 | Low Level |
| WOODLAND HILLS Groundwater | TX0610084 | 1 | 0 | Low Level |
| MULLINS MOBILE HOME PARK Groundwater | TX0610195 | 1 | 0 | Low Level |
| DENTON COUNTY FWSD 11-A PALOMA Surface Water | TX0610259 | 1 | 0 | Low Level |
| TOWN OF TROPHY CLUB PUBLIC IMPROVEMENT D Surface Water | TX0610273 | 1 | 0 | Low Level |
| CITY OF CUERO Groundwater | TX0620001 | 1 | 0 | Low Level |
| CITY OF YOAKUM Groundwater | TX0620003 | 1 | 0 | Low Level |
| CITY OF CARRIZO SPRINGS Groundwater | TX0640002 | 1 | 0 | Low Level |
| SAN DIEGO MUD 1 Groundwater | TX0660003 | 1 | 0 | Low Level |
| CITY OF EASTLAND Surface Water | TX0670002 | 1 | 0 | Low Level |
| BUENA VISTA BETHEL SUD MX | TX0700037 | 1 | 0 | Low Level |
| SPANISH GRANT SUBDIVISION Groundwater | TX0700064 | 1 | 0 | Low Level |
| HORIZON REGIONAL MUD Groundwater | TX0710005 | 1 | 0 | Low Level |
| EL PASO COUNTY WCID 4 FABENS Groundwater | TX0710018 | 1 | 0 | Low Level |
| EL PASO COUNTY TORNILLO WID Groundwater | TX0710019 | 1 | 0 | Low Level |
| FORT BLISS BIGGS ARMY AIRFIELD Groundwater | TX0710078 | 1 | 0 | Low Level |
| CITY OF STEPHENVILLE MX | TX0720002 | 1 | 0 | Low Level |
| CITY OF MARLIN Surface Water | TX0730002 | 1 | 0 | Low Level |
| TRI COUNTY SUD Groundwater | TX0730004 | 1 | 0 | Low Level |
| CITY OF BONHAM Surface Water | TX0740001 | 1 | 0 | Low Level |
| SOUTHWEST FANNIN COUNTY SUD Groundwater | TX0740031 | 1 | 0 | Low Level |
| BOIS D ARC MUD Groundwater | TX0740044 | 1 | 0 | Low Level |
| FAYETTE WSC WEST Groundwater | TX0750022 | 1 | 0 | Low Level |
| CITY OF NEEDVILLE Groundwater | TX0790001 | 1 | 0 | Low Level |
| CITY OF MEADOWS PLACE Groundwater | TX0790025 | 1 | 0 | Low Level |
| QUAIL VALLEY UTILITY DISTRICT Groundwater | TX0790028 | 1 | 0 | Low Level |
| THUNDERBIRD UTILITY DISTRICT 1 Groundwater | TX0790033 | 1 | 0 | Low Level |
| TDCJ JESTER 1 UNIT Groundwater | TX0790085 | 1 | 0 | Low Level |
| PLANTATION MUD Groundwater | TX0790112 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 25 Groundwater | TX0790130 | 1 | 0 | Low Level |
| CITY OF FULSHEAR Groundwater | TX0790133 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 26 QUAIL GREEN WEST Groundwater | TX0790137 | 1 | 0 | Low Level |
| NORTH MISSION GLEN MUD Surface Water | TX0790174 | 1 | 0 | Low Level |
| HARRIS FORT BEND COUNTIES MUD 1 Groundwater | TX0790216 | 1 | 0 | Low Level |
| FIRST COLONY MUD 9 Groundwater | TX0790230 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 23 Groundwater | TX0790237 | 1 | 0 | Low Level |
| CITY OF SUGAR LAND - NEW TERRITORY Groundwater | TX0790253 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 42 WAT PLAT Groundwater | TX0790254 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 48 Groundwater | TX0790267 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 81 WESTON LAKES Groundwater | TX0790268 | 1 | 0 | Low Level |
| CITY OF SUGAR LAND - GREATWOOD Groundwater | TX0790296 | 1 | 0 | Low Level |
| CINCO MUD 2 Groundwater | TX0790306 | 1 | 0 | Low Level |
| CINCO MUD 9 Groundwater | TX0790307 | 1 | 0 | Low Level |
| CINCO MUD 8 Groundwater | TX0790324 | 1 | 0 | Low Level |
| CINCO MUD 7 Groundwater | TX0790343 | 1 | 0 | Low Level |
| HARRIS FORT BEND COUNTIES MUD 5 Groundwater | TX0790347 | 1 | 0 | Low Level |
| CITY OF SUGAR LAND RIVER PARK Groundwater | TX0790354 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 116 CANYON GATE Groundwater | TX0790367 | 1 | 0 | Low Level |
| LAMAR CISD FOSTER BRISCOE AND WERTHEIMER Groundwater | TX0790388 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 121 Groundwater | TX0790393 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 124 Groundwater | TX0790412 | 1 | 0 | Low Level |
| CINCO MUD 14 Groundwater | TX0790422 | 1 | 0 | Low Level |
| FORT BEND COUNTY MUD 151 Groundwater | TX0790443 | 1 | 0 | Low Level |
| KINGDOM HEIGHTS WATER SYSTEM Groundwater | TX0790462 | 1 | 0 | Low Level |
| CINCO SOUTHWEST MUD 4 MX | TX0790522 | 1 | 0 | Low Level |
| CYPRESS SPRINGS SUD N PLANT 1 AND NE PLA Surface Water | TX0800003 | 1 | 0 | Low Level |
| CITY OF FAIRFIELD Groundwater | TX0810001 | 1 | 0 | Low Level |
| CITY OF TEAGUE Groundwater | TX0810002 | 1 | 0 | Low Level |
| SOUTH FREESTONE COUNTY WSC Groundwater | TX0810005 | 1 | 0 | Low Level |
| CITY OF DILLEY Groundwater | TX0820001 | 1 | 0 | Low Level |
| CITY OF PEARSALL Groundwater | TX0820002 | 1 | 0 | Low Level |
| CITY OF SEMINOLE Groundwater | TX0830012 | 1 | 0 | Low Level |
| CITY OF FREDERICKSBURG Groundwater | TX0860001 | 1 | 0 | Low Level |
| CITY OF DENISON Surface Water | TX0910003 | 1 | 0 | Low Level |
| CITY OF WHITESBORO Groundwater | TX0910010 | 1 | 0 | Low Level |
| LUELLA SUD Groundwater | TX0910032 | 1 | 0 | Low Level |
| MARILEE SUD Groundwater | TX0910081 | 1 | 0 | Low Level |
| CITY OF KILGORE Surface Water | TX0920003 | 1 | 0 | Low Level |
| LIBERTY CITY WSC Groundwater | TX0920016 | 1 | 0 | Low Level |
| ELDERVILLE WSC MX | TX0920019 | 1 | 0 | Low Level |
| TRYON ROAD SUD MX | TX0920021 | 1 | 0 | Low Level |
| WEST GREGG SUD Groundwater | TX0920022 | 1 | 0 | Low Level |
| CITY OF NAVASOTA Groundwater | TX0930001 | 1 | 0 | Low Level |
| CITY OF SCHERTZ Groundwater | TX0940003 | 1 | 0 | Low Level |
| SPEARMAN MUNICIPAL WATER SYSTEM Groundwater | TX0980001 | 1 | 0 | Low Level |
| CITY OF SILSBEE Groundwater | TX1000002 | 1 | 0 | Low Level |
| NORTH HARDIN WSC Groundwater | TX1000015 | 1 | 0 | Low Level |
| LUMBERTON MUD Groundwater | TX1000035 | 1 | 0 | Low Level |
| WEST HARDIN WSC Groundwater | TX1000055 | 1 | 0 | Low Level |
| SOUTHERN WATER Groundwater | TX1010012 | 1 | 0 | Low Level |
| CITY OF JACINTO CITY Surface Water | TX1010015 | 1 | 0 | Low Level |
| CITY OF KATY Groundwater | TX1010017 | 1 | 0 | Low Level |
| CITY OF TOMBALL Groundwater | TX1010026 | 1 | 0 | Low Level |
| CITY OF BUNKER HILL VILLAGE Surface Water | TX1010106 | 1 | 0 | Low Level |
| HARRIS COUNTY WCID 92 Groundwater | TX1010124 | 1 | 0 | Low Level |
| HARRIS COUNTY WCID 133 Groundwater | TX1010210 | 1 | 0 | Low Level |
| CITY OF SPRING VALLEY VILLAGE Groundwater | TX1010214 | 1 | 0 | Low Level |
| HARRIS COUNTY FWSD 61 Groundwater | TX1010237 | 1 | 0 | Low Level |
| WESTADOR MUD Surface Water | TX1010277 | 1 | 0 | Low Level |
| TIMBER LANE UTILITY DISTRICT Groundwater | TX1010278 | 1 | 0 | Low Level |
| NORTH GREEN MUD Groundwater | TX1010331 | 1 | 0 | Low Level |
| NORTHAMPTON MUD Groundwater | TX1010337 | 1 | 0 | Low Level |
| CITY OF HOUSTON UD 5 - KINGWOOD Groundwater | TX1010348 | 1 | 0 | Low Level |
| MASON CREEK UTILITY DISTRICT Groundwater | TX1010379 | 1 | 0 | Low Level |
| MEADOWHILL REGIONAL MUD Groundwater | TX1010387 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 11 Groundwater | TX1010426 | 1 | 0 | Low Level |
| CYPRESS KLEIN UTILITY DISTRICT WIMBLETON Groundwater | TX1010431 | 1 | 0 | Low Level |
| EL DORADO UTILITY DISTRICT Groundwater | TX1010471 | 1 | 0 | Low Level |
| HARRIS COUNTY WCID 74 Groundwater | TX1010480 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 5 Surface Water | TX1010500 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 1 Groundwater | TX1010539 | 1 | 0 | Low Level |
| WEST MEMORIAL MUD Groundwater | TX1010540 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 43 Groundwater | TX1010565 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 81 Groundwater | TX1010581 | 1 | 0 | Low Level |
| DOWDELL PUD Groundwater | TX1010592 | 1 | 0 | Low Level |
| NORTHWEST PARK MUD Groundwater | TX1010593 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 69 Groundwater | TX1010600 | 1 | 0 | Low Level |
| HUNTERS GLEN MUD Groundwater | TX1010615 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 132 Groundwater | TX1010616 | 1 | 0 | Low Level |
| TRAIL OF THE LAKES MUD Groundwater | TX1010617 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 109 Groundwater | TX1010620 | 1 | 0 | Low Level |
| TATTOR ROAD MUD Groundwater | TX1010625 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 82 Groundwater | TX1010630 | 1 | 0 | Low Level |
| POSTWOOD MUD Groundwater | TX1010631 | 1 | 0 | Low Level |
| CHARTERWOOD MUD Groundwater | TX1010632 | 1 | 0 | Low Level |
| WESTON MUD Groundwater | TX1010634 | 1 | 0 | Low Level |
| WESTLAKE MUD 1 Groundwater | TX1010635 | 1 | 0 | Low Level |
| ENCANTO REAL UTILITY DISTRICT Groundwater | TX1010687 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 26 Groundwater | TX1010715 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 50 Groundwater | TX1010719 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 61 Groundwater | TX1010721 | 1 | 0 | Low Level |
| MOUNT HOUSTON ROAD MUD Groundwater | TX1010728 | 1 | 0 | Low Level |
| NORTH PARK PUD Groundwater | TX1010745 | 1 | 0 | Low Level |
| CHELFORD ONE MUD Groundwater | TX1010767 | 1 | 0 | Low Level |
| HARRIS COUNTY FWSD 6 Groundwater | TX1010768 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 120 Groundwater | TX1010774 | 1 | 0 | Low Level |
| CHELFORD CITY MUD Groundwater | TX1010782 | 1 | 0 | Low Level |
| ALDINE ISD GRACE RAYMOND ELEMENTARY SCHO Groundwater | TX1010837 | 1 | 0 | Low Level |
| REID ROAD MUD 1 Groundwater | TX1010872 | 1 | 0 | Low Level |
| BISSONNET MUD Groundwater | TX1010883 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 118 Groundwater | TX1010897 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 152 Groundwater | TX1010902 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 46 Groundwater | TX1010903 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 151 Groundwater | TX1010905 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 1 Groundwater | TX1010925 | 1 | 0 | Low Level |
| BRITTMOORE UTILITY Groundwater | TX1011014 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 2 CHASE Groundwater | TX1011029 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 33 Groundwater | TX1011162 | 1 | 0 | Low Level |
| MEMORIAL MUD Groundwater | TX1011242 | 1 | 0 | Low Level |
| NORTHWEST FREEWAY MUD Groundwater | TX1011256 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 6 Groundwater | TX1011258 | 1 | 0 | Low Level |
| CIMARRON MUD Groundwater | TX1011410 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 64 Groundwater | TX1011513 | 1 | 0 | Low Level |
| CY CHAMP PUD Groundwater | TX1011522 | 1 | 0 | Low Level |
| CITY OF HOUSTON DISTRICT 73 Groundwater | TX1011585 | 1 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 9 Groundwater | TX1011599 | 1 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 15 Groundwater | TX1011600 | 1 | 0 | Low Level |
| FAULKEY GULLY MUD Groundwater | TX1011602 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 154 Groundwater | TX1011642 | 1 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 10 Groundwater | TX1011649 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 65 Groundwater | TX1011678 | 1 | 0 | Low Level |
| FRY ROAD MUD Groundwater | TX1011679 | 1 | 0 | Low Level |
| CORNERSTONES MUD Groundwater | TX1011692 | 1 | 0 | Low Level |
| MISSION BEND MUD 1 Groundwater | TX1011718 | 1 | 0 | Low Level |
| KATY ISD MAYDE CREEK SCHOOL COMPLEX Groundwater | TX1011728 | 1 | 0 | Low Level |
| HARRIS COUNTY UD 15 Groundwater | TX1011778 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 168 Groundwater | TX1011783 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 9 Groundwater | TX1011798 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 180 Groundwater | TX1011799 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 189 Groundwater | TX1011809 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 71 Groundwater | TX1011823 | 1 | 0 | Low Level |
| MISSION BEND MUD 2 Groundwater | TX1011826 | 1 | 0 | Low Level |
| RENN ROAD MUD Groundwater | TX1011834 | 1 | 0 | Low Level |
| CITY OF HOUSTON WILLOW CHASE Groundwater | TX1011902 | 1 | 0 | Low Level |
| REID ROAD MUD 2 Groundwater | TX1011928 | 1 | 0 | Low Level |
| MOUNT HOUSTON SQUARE Groundwater | TX1011957 | 1 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 20 Groundwater | TX1011998 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 10 Groundwater | TX1012068 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 153 Groundwater | TX1012133 | 1 | 0 | Low Level |
| RICEWOOD MUD Groundwater | TX1012227 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 7 Groundwater | TX1012228 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 158 Groundwater | TX1012297 | 1 | 0 | Low Level |
| NOTTINGHAM COUNTRY MUD Groundwater | TX1012315 | 1 | 0 | Low Level |
| HARRIS COUNTY WCID 89 Surface Water | TX1012370 | 1 | 0 | Low Level |
| CYPRESS HILL MUD 1 Groundwater | TX1012378 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 239 Groundwater | TX1012392 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 322 FAIRFIELD VILLAGE Groundwater | TX1012542 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 345 Groundwater | TX1012768 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 167 Groundwater | TX1012842 | 1 | 0 | Low Level |
| WEST HARRIS COUNTY MUD 11 Groundwater | TX1012858 | 1 | 0 | Low Level |
| KINGS MANOR MUD Groundwater | TX1012865 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 360 Groundwater | TX1012897 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 354 Groundwater | TX1012965 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 221 Groundwater | TX1012972 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 342 Groundwater | TX1012973 | 1 | 0 | Low Level |
| OAKMONT PUD Groundwater | TX1012981 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 365 Groundwater | TX1013009 | 1 | 0 | Low Level |
| SPRING WEST MUD Groundwater | TX1013017 | 1 | 0 | Low Level |
| NORTHWEST HARRIS COUNTY MUD 32 Groundwater | TX1013034 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 222 Groundwater | TX1013054 | 1 | 0 | Low Level |
| NORTHGATE CROSSING MUD 1 Groundwater | TX1013077 | 1 | 0 | Low Level |
| NORTHGATE CROSSING MUD 2 Groundwater | TX1013078 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 364 Groundwater | TX1013132 | 1 | 0 | Low Level |
| HARRIS COUNTY UD 16 Groundwater | TX1013156 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 106 Groundwater | TX1013160 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 281 Groundwater | TX1013178 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 391 Groundwater | TX1013253 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 401 Groundwater | TX1013289 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 290 Groundwater | TX1013294 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 397 Groundwater | TX1013295 | 1 | 0 | Low Level |
| HARRIS MONTGOMERY COUNTIES MUD 386 Groundwater | TX1013305 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 400 - WEST Groundwater | TX1013310 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 96 Surface Water | TX1013343 | 1 | 0 | Low Level |
| HARRIS-FORT BEND COUNTIES MUD 3 Groundwater | TX1013365 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 287 Groundwater | TX1013385 | 1 | 0 | Low Level |
| NORTHEAST HARRIS COUNTY MUD 1 SHELDON RI Groundwater | TX1013448 | 1 | 0 | Low Level |
| HARRIS COUNTY IMPROVEMENT DISTRICT 18 Groundwater | TX1013479 | 1 | 0 | Low Level |
| HARRIS COUNTY MUD 495 Groundwater | TX1013532 | 1 | 0 | Low Level |
| CITY OF MARSHALL Surface Water | TX1020002 | 1 | 0 | Low Level |
| CITY OF HALLSVILLE Surface Water | TX1020004 | 1 | 0 | Low Level |
| LEIGH WSC-RURAL Groundwater | TX1020022 | 1 | 0 | Low Level |
| TEXAS STATE UNIVERSITY - SAN MARCOS Groundwater | TX1050003 | 1 | 0 | Low Level |
| DRIPPING SPRINGS WSC Surface Water | TX1050013 | 1 | 0 | Low Level |
| WIMBERLEY WSC Groundwater | TX1050018 | 1 | 0 | Low Level |
| PLUM CREEK Surface Water | TX1050028 | 1 | 0 | Low Level |
| LA VENTANA WATER SUPPLY SYSTEM Groundwater | TX1050131 | 1 | 0 | Low Level |
| EAST CEDAR CREEK FWSD B A MCKAY Surface Water | TX1070019 | 1 | 0 | Low Level |
| WEST CEDAR CREEK MUD Surface Water | TX1070190 | 1 | 0 | Low Level |
| BETHEL ASH WSC LOWE PLANT Groundwater | TX1070240 | 1 | 0 | Low Level |
| CITY OF HIDALGO Groundwater | TX1080021 | 1 | 0 | Low Level |
| MILITARY HWY WSC LAS RUSIAS GU | TX1080067 | 1 | 0 | Low Level |
| MILITARY HWY WSC PROGRESO Groundwater | TX1080234 | 1 | 0 | Low Level |
| CEDAR CREEK WATER SYSTEM Groundwater | TX1090012 | 1 | 0 | Low Level |
| CITY OF GRANBURY Groundwater | TX1110001 | 1 | 0 | Low Level |
| ACTON MUD Groundwater | TX1110007 | 1 | 0 | Low Level |
| BENTWATER ON LAKE GRANBURY Groundwater | TX1110116 | 1 | 0 | Low Level |
| CITY OF CUMBY Groundwater | TX1120001 | 1 | 0 | Low Level |
| MARTIN SPRINGS WSC Groundwater | TX1120015 | 1 | 0 | Low Level |
| THE CONSOLIDATED WSC CENTRAL SYSTEM Surface Water | TX1130031 | 1 | 0 | Low Level |
| THE CONSOLIDATED WSC RURAL SYSTEM Groundwater | TX1130033 | 1 | 0 | Low Level |
| TEXAS A&M UNIVERSITY COMMERCE Groundwater | TX1160008 | 1 | 0 | Low Level |
| NORTH HUNT SUD Groundwater | TX1160039 | 1 | 0 | Low Level |
| COMBINED CONSUMERS SUD Surface Water | TX1160052 | 1 | 0 | Low Level |
| HICKORY CREEK SUD Groundwater | TX1160062 | 1 | 0 | Low Level |
| BORGER MUNICIPAL WATER SYSTEM Groundwater | TX1170001 | 1 | 0 | Low Level |
| FRITCH MUNICIPAL WATER SUPPLY Groundwater | TX1170004 | 1 | 0 | Low Level |
| CITY OF EDNA Groundwater | TX1200001 | 1 | 0 | Low Level |
| WESTROCK TEXAS Groundwater | TX1210050 | 1 | 0 | Low Level |
| UPPER JASPER COUNTY WATER AUTHORITY 1 Groundwater | TX1210060 | 1 | 0 | Low Level |
| CITY OF BEAUMONT WATER UTILITY DEPT Groundwater | TX1230001 | 1 | 0 | Low Level |
| JEFFERSON COUNTY WCID 10 Surface Water | TX1230003 | 1 | 0 | Low Level |
| CITY OF PORT ARTHUR Surface Water | TX1230009 | 1 | 0 | Low Level |
| JIM HOGG COUNTY WCID 2 Groundwater | TX1240001 | 1 | 0 | Low Level |
| CITY OF CLEBURNE Surface Water | TX1260003 | 1 | 0 | Low Level |
| METROPLEX HOMESTEADS WATER SUPPLY Groundwater | TX1260074 | 1 | 0 | Low Level |
| CITY OF KARNES CITY Groundwater | TX1280001 | 1 | 0 | Low Level |
| CITY OF KENEDY Groundwater | TX1280002 | 1 | 0 | Low Level |
| EL OSO WSC Groundwater | TX1280007 | 1 | 0 | Low Level |
| CITY OF KAUFMAN Surface Water | TX1290003 | 1 | 0 | Low Level |
| CITY OF MABANK Surface Water | TX1290005 | 1 | 0 | Low Level |
| ABLES SPRINGS SUD Surface Water | TX1290010 | 1 | 0 | Low Level |
| BECKER JIBA WSC Surface Water | TX1290011 | 1 | 0 | Low Level |
| ROSE HILL SUD Surface Water | TX1290023 | 1 | 0 | Low Level |
| KAUFMAN COUNTY FWSD 1A Surface Water | TX1290043 | 1 | 0 | Low Level |
| INGRAM WATER SUPPLY Groundwater | TX1330011 | 1 | 0 | Low Level |
| VERDE PARK ESTATES Groundwater | TX1330027 | 1 | 0 | Low Level |
| LOMA VISTA WATER SYSTEM Groundwater | TX1330041 | 1 | 0 | Low Level |
| NAVAL AIR STATION KINGSVILLE MX | TX1370003 | 1 | 0 | Low Level |
| CITY OF LITTLEFIELD Groundwater | TX1400003 | 1 | 0 | Low Level |
| CITY OF COTULLA Groundwater | TX1420001 | 1 | 0 | Low Level |
| CITY OF GIDDINGS Groundwater | TX1440001 | 1 | 0 | Low Level |
| LEE COUNTY WSC Groundwater | TX1440005 | 1 | 0 | Low Level |
| FLO COMMUNITY WSC Groundwater | TX1450015 | 1 | 0 | Low Level |
| CONCORD-ROBBINS WSC Groundwater | TX1450018 | 1 | 0 | Low Level |
| CITY OF CLEVELAND Groundwater | TX1460001 | 1 | 0 | Low Level |
| CITY OF DAYTON Groundwater | TX1460002 | 1 | 0 | Low Level |
| CITY OF LIBERTY Groundwater | TX1460003 | 1 | 0 | Low Level |
| HARDIN WSC Groundwater | TX1460009 | 1 | 0 | Low Level |
| TARKINGTON SUD Groundwater | TX1460055 | 1 | 0 | Low Level |
| CITY OF GROESBECK Surface Water | TX1470002 | 1 | 0 | Low Level |
| CITY OF MEXIA Groundwater | TX1470004 | 1 | 0 | Low Level |
| CITY OF THORNTON WATER SYSTEM Groundwater | TX1470005 | 1 | 0 | Low Level |
| OLD MARBACH SCHOOL WSC Groundwater | TX1490029 | 1 | 0 | Low Level |
| KINGSLAND WSC Surface Water | TX1500012 | 1 | 0 | Low Level |
| CITY OF HORSESHOE BAY Surface Water | TX1500015 | 1 | 0 | Low Level |
| CITY OF WOLFFORTH Groundwater | TX1520005 | 1 | 0 | Low Level |
| WILDWOOD MOBILE HOME VILLAGE Groundwater | TX1520046 | 1 | 0 | Low Level |
| CITY OF BRADY WATER SYSTEM Groundwater | TX1540001 | 1 | 0 | Low Level |
| CITY OF BELLMEAD Groundwater | TX1550001 | 1 | 0 | Low Level |
| CITY OF MCGREGOR Surface Water | TX1550004 | 1 | 0 | Low Level |
| CITY OF WACO Surface Water | TX1550008 | 1 | 0 | Low Level |
| CHALK BLUFF WSC Groundwater | TX1550020 | 1 | 0 | Low Level |
| ELM CREEK WSC Surface Water | TX1550026 | 1 | 0 | Low Level |
| CITY OF LACY LAKEVIEW Surface Water | TX1550033 | 1 | 0 | Low Level |
| M S WSC Groundwater | TX1550037 | 1 | 0 | Low Level |
| CROSS COUNTRY WSC Groundwater | TX1550059 | 1 | 0 | Low Level |
| TEXAS STATE TECHNICAL COLLEGE - WACO Surface Water | TX1550138 | 1 | 0 | Low Level |
| CITY OF MADISONVILLE Groundwater | TX1570001 | 1 | 0 | Low Level |
| PINE HARBOR SUBDIVISION Groundwater | TX1580023 | 1 | 0 | Low Level |
| CITY OF BAY CITY Groundwater | TX1610001 | 1 | 0 | Low Level |
| CITY OF PALACIOS Groundwater | TX1610004 | 1 | 0 | Low Level |
| SPANISH BIT PLANTATION SUB Groundwater | TX1610102 | 1 | 0 | Low Level |
| CITY OF EAGLE PASS Surface Water | TX1620001 | 1 | 0 | Low Level |
| CITY OF DEVINE Groundwater | TX1630006 | 1 | 0 | Low Level |
| BENTON CITY WSC Groundwater | TX1630034 | 1 | 0 | Low Level |
| CITY OF MENARD GU | TX1640001 | 1 | 0 | Low Level |
| CITY OF ROCKDALE Groundwater | TX1660002 | 1 | 0 | Low Level |
| SOUTHWEST MILAM WSC Groundwater | TX1660015 | 1 | 0 | Low Level |
| CITY OF COLORADO CITY Groundwater | TX1680001 | 1 | 0 | Low Level |
| MITCHELL COUNTY UTILITY Groundwater | TX1680004 | 1 | 0 | Low Level |
| CITY OF BOWIE Surface Water | TX1690001 | 1 | 0 | Low Level |
| CITY OF SAINT JO Groundwater | TX1690006 | 1 | 0 | Low Level |
| CITY OF CONROE MX | TX1700001 | 1 | 0 | Low Level |
| CITY OF WILLIS Groundwater | TX1700003 | 1 | 0 | Low Level |
| CITY OF OAK RIDGE NORTH Surface Water | TX1700025 | 1 | 0 | Low Level |
| PORTER SUD Groundwater | TX1700068 | 1 | 0 | Low Level |
| SOUTHERN MONTGOMERY COUNTY MUD MX | TX1700073 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 6 MX | TX1700090 | 1 | 0 | Low Level |
| STANLEY LAKE MUD Groundwater | TX1700097 | 1 | 0 | Low Level |
| NEW CANEY MUD Groundwater | TX1700101 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY UD 3 Groundwater | TX1700116 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY WCID 1 Groundwater | TX1700119 | 1 | 0 | Low Level |
| SPRING CREEK UTILITY DISTRICT Groundwater | TX1700133 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 36 Surface Water | TX1700139 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 7 MX | TX1700169 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 8 Groundwater | TX1700176 | 1 | 0 | Low Level |
| DOBBIN PLANTERSVILLE WSC 1 Groundwater | TX1700178 | 1 | 0 | Low Level |
| TEXAS NATIONAL MUD Groundwater | TX1700207 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 9 Groundwater | TX1700220 | 1 | 0 | Low Level |
| CARRIAGE HILLS Groundwater | TX1700279 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY UD 4 Groundwater | TX1700286 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 19 Groundwater | TX1700319 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 39 Surface Water | TX1700332 | 1 | 0 | Low Level |
| RAYFORD ROAD MUD MX | TX1700334 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 46 MX | TX1700348 | 1 | 0 | Low Level |
| DECKER HILLS Groundwater | TX1700386 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 47 MX | TX1700458 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 60 MX | TX1700470 | 1 | 0 | Low Level |
| THE WOODLANDS MUD 1 MX | TX1700471 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 67 Surface Water | TX1700554 | 1 | 0 | Low Level |
| CONROE ISD MOOREHEAD JR HIGH SCHOOL Groundwater | TX1700583 | 1 | 0 | Low Level |
| TOWN OF CUT AND SHOOT Groundwater | TX1700592 | 1 | 0 | Low Level |
| WOODLAND OAKS SUBDIVISION Groundwater | TX1700648 | 1 | 0 | Low Level |
| OLD EGYPT SUBDIVISION Groundwater | TX1700666 | 1 | 0 | Low Level |
| BENDERS LANDING WATER PLANT 1 & 2 Groundwater | TX1700678 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 94 Groundwater | TX1700716 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 89 Groundwater | TX1700717 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 112 Groundwater | TX1700762 | 1 | 0 | Low Level |
| MONTGOMERY COUNTY MUD 119 SPRING TRAILS Groundwater | TX1700773 | 1 | 0 | Low Level |
| CITY OF DUMAS Groundwater | TX1710001 | 1 | 0 | Low Level |
| CITY OF CACTUS Groundwater | TX1710003 | 1 | 0 | Low Level |
| CITY OF DAINGERFIELD Surface Water | TX1720001 | 1 | 0 | Low Level |
| APPLEBY WSC Groundwater | TX1740005 | 1 | 0 | Low Level |
| D & M WSC Groundwater | TX1740010 | 1 | 0 | Low Level |
| EMHOUSE WATER SYSTEM Surface Water | TX1750014 | 1 | 0 | Low Level |
| SOUTH NEWTON WSC Groundwater | TX1760022 | 1 | 0 | Low Level |
| PERRYTON MUNICIPAL WATER SYSTEM Groundwater | TX1790001 | 1 | 0 | Low Level |
| CITY OF BRIDGE CITY Groundwater | TX1810001 | 1 | 0 | Low Level |
| CITY OF ORANGE, TX Groundwater | TX1810004 | 1 | 0 | Low Level |
| ORANGE COUNTY WCID 2 Groundwater | TX1810006 | 1 | 0 | Low Level |
| MAURICEVILLE MUD Groundwater | TX1810144 | 1 | 0 | Low Level |
| ORANGEFIELD WSC Groundwater | TX1810186 | 1 | 0 | Low Level |
| POSSUM KINGDOM WSC Surface Water | TX1820076 | 1 | 0 | Low Level |
| CITY OF SPRINGTOWN Groundwater | TX1840003 | 1 | 0 | Low Level |
| WALNUT CREEK SUD Surface Water | TX1840008 | 1 | 0 | Low Level |
| CITY OF WILLOW PARK Groundwater | TX1840027 | 1 | 0 | Low Level |
| TOWN OF ANNETTA DEER CREEK Groundwater | TX1840111 | 1 | 0 | Low Level |
| FRIONA MUNICIPAL WATER SYSTEM Groundwater | TX1850003 | 1 | 0 | Low Level |
| CITY OF FORT STOCKTON Groundwater | TX1860001 | 1 | 0 | Low Level |
| PECOS COUNTY WCID 1 Groundwater | TX1860026 | 1 | 0 | Low Level |
| ONALASKA WSC Groundwater | TX1870009 | 1 | 0 | Low Level |
| YAUPON COVE Groundwater | TX1870017 | 1 | 0 | Low Level |
| CANYON PARK WSC Groundwater | TX1870034 | 1 | 0 | Low Level |
| CITY OF PRESIDIO Groundwater | TX1890002 | 1 | 0 | Low Level |
| RED RIVER COUNTY WSC Groundwater | TX1940008 | 1 | 0 | Low Level |
| CITY OF PECOS Groundwater | TX1950001 | 1 | 0 | Low Level |
| MADERA VALLEY WSC Groundwater | TX1950006 | 1 | 0 | Low Level |
| CITY OF CALVERT Groundwater | TX1980002 | 1 | 0 | Low Level |
| CITY OF HEARNE Groundwater | TX1980004 | 1 | 0 | Low Level |
| CITY OF HENDERSON Surface Water | TX2010001 | 1 | 0 | Low Level |
| CITY OF OVERTON Groundwater | TX2010002 | 1 | 0 | Low Level |
| ARLAM CONCORD WSC Groundwater | TX2010004 | 1 | 0 | Low Level |
| CHALK HILL SUD Groundwater | TX2010050 | 1 | 0 | Low Level |
| CITY OF SINTON Groundwater | TX2050006 | 1 | 0 | Low Level |
| RICHLAND SUD Groundwater | TX2060012 | 1 | 0 | Low Level |
| SHELBYVILLE WSC Groundwater | TX2100014 | 1 | 0 | Low Level |
| PAXTON WSC JACKSON PLANT Surface Water | TX2100031 | 1 | 0 | Low Level |
| CITY OF BULLARD Groundwater | TX2120006 | 1 | 0 | Low Level |
| STARRVILLE-FRIENDSHIP WSC Groundwater | TX2120012 | 1 | 0 | Low Level |
| JACKSON WSC Groundwater | TX2120016 | 1 | 0 | Low Level |
| CITY OF WHITEHOUSE Surface Water | TX2120025 | 1 | 0 | Low Level |
| SOUTHERN UTILITIES Surface Water | TX2120063 | 1 | 0 | Low Level |
| FALCON RURAL WSC Surface Water | TX2140003 | 1 | 0 | Low Level |
| CITY OF LA GRULLA Surface Water | TX2140006 | 1 | 0 | Low Level |
| EL SAUZ WSC Surface Water | TX2140028 | 1 | 0 | Low Level |
| TULIA MUNICIPAL WATER SYSTEM Groundwater | TX2190003 | 1 | 0 | Low Level |
| CITY OF EVERMAN Groundwater | TX2200010 | 1 | 0 | Low Level |
| CITY OF KENNEDALE Surface Water | TX2200017 | 1 | 0 | Low Level |
| CITY OF CROWLEY Surface Water | TX2200034 | 1 | 0 | Low Level |
| COMMUNITY WSC Surface Water | TX2200044 | 1 | 0 | Low Level |
| CITY OF SANSOM PARK Groundwater | TX2200071 | 1 | 0 | Low Level |
| CITY OF BROWNFIELD Surface Water | TX2230001 | 1 | 0 | Low Level |
| CITY OF MOUNT PLEASANT Surface Water | TX2250001 | 1 | 0 | Low Level |
| TRI SUD Surface Water | TX2250004 | 1 | 0 | Low Level |
| JONESTOWN WSC Surface Water | TX2270011 | 1 | 0 | Low Level |
| TRAVIS COUNTY WCID 17 Surface Water | TX2270027 | 1 | 0 | Low Level |
| SANDY CREEK RANCHES SUBDIVISION Groundwater | TX2270054 | 1 | 0 | Low Level |
| AUSTIN WHITE LIME COMPANY MCNEIL PLANT & Groundwater | TX2270196 | 1 | 0 | Low Level |
| WELLS BRANCH MUD 1 Surface Water | TX2270227 | 1 | 0 | Low Level |
| WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY Surface Water | TX2270235 | 1 | 0 | Low Level |
| NORTHTOWN MUD Surface Water | TX2270264 | 1 | 0 | Low Level |
| TRAVIS COUNTY MUD 18 Surface Water | TX2270403 | 1 | 0 | Low Level |
| CITY OF WOODVILLE Groundwater | TX2290001 | 1 | 0 | Low Level |
| CITY OF GILMER Groundwater | TX2300002 | 1 | 0 | Low Level |
| PRITCHETT WATER SUPPLY CORPORATION Groundwater | TX2300012 | 1 | 0 | Low Level |
| FRUITVALE WSC Groundwater | TX2340010 | 1 | 0 | Low Level |
| MARTIN LUTHER LUTHERAN CHURCH Groundwater | TX2350060 | 1 | 0 | Low Level |
| CITY OF HEMPSTEAD Groundwater | TX2370001 | 1 | 0 | Low Level |
| PRAIRIE VIEW A&M UNIVERSITY Groundwater | TX2370002 | 1 | 0 | Low Level |
| CITY OF WALLER Groundwater | TX2370003 | 1 | 0 | Low Level |
| BROOKSHIRE MWD Groundwater | TX2370004 | 1 | 0 | Low Level |
| PATTISON WSC Groundwater | TX2370005 | 1 | 0 | Low Level |
| G & W WSC Groundwater | TX2370063 | 1 | 0 | Low Level |
| CITY OF MONAHANS Groundwater | TX2380001 | 1 | 0 | Low Level |
| CITY OF EL CAMPO Groundwater | TX2410002 | 1 | 0 | Low Level |
| CITY OF WHARTON Groundwater | TX2410005 | 1 | 0 | Low Level |
| CITY OF VERNON Groundwater | TX2440001 | 1 | 0 | Low Level |
| CITY OF BARTLETT Groundwater | TX2460006 | 1 | 0 | Low Level |
| CITY OF HUTTO Surface Water | TX2460007 | 1 | 0 | Low Level |
| CITY OF CEDAR PARK Surface Water | TX2460009 | 1 | 0 | Low Level |
| CITY OF LEANDER Surface Water | TX2460012 | 1 | 0 | Low Level |
| WILLIAMSON TRAVIS COUNTY MUD 1 Surface Water | TX2460120 | 1 | 0 | Low Level |
| CITY OF FLORESVILLE Groundwater | TX2470001 | 1 | 0 | Low Level |
| SUNKO WSC Groundwater | TX2470005 | 1 | 0 | Low Level |
| OAK HILLS WSC Groundwater | TX2470009 | 1 | 0 | Low Level |
| S S WSC Groundwater | TX2470015 | 1 | 0 | Low Level |
| CITY OF KERMIT Groundwater | TX2480001 | 1 | 0 | Low Level |
| CITY OF BRIDGEPORT Surface Water | TX2490003 | 1 | 0 | Low Level |
| CITY OF DECATUR Surface Water | TX2490005 | 1 | 0 | Low Level |
| WEST WISE SUD Surface Water | TX2490016 | 1 | 0 | Low Level |
| GOLDEN WSC Groundwater | TX2500006 | 1 | 0 | Low Level |
| HOLLY LAKE RANCH Groundwater | TX2500012 | 1 | 0 | Low Level |
| RAMEY WSC Groundwater | TX2500018 | 1 | 0 | Low Level |
| SHARON WSC Groundwater | TX2500020 | 1 | 0 | Low Level |
| LAKE FORK WSC Groundwater | TX2500039 | 1 | 0 | Low Level |
| CITY OF DENVER CITY Groundwater | TX2510001 | 1 | 0 | Low Level |
| CITY OF GRAHAM Surface Water | TX2520001 | 1 | 0 | Low Level |
| FORT BELKNAP WSC Surface Water | TX2520007 | 1 | 0 | Low Level |
| CITY OF CRYSTAL CITY Groundwater | TX2540001 | 1 | 0 | Low Level |
No water systems match your search. Try a different name or PWSID.
Click any row to see ZIP-level details. Click PWSID to see the full utility page.