Public Water Systems
7,351 active water systems in TX.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| CITY OF MEADOWS PLACE | MEADOWS PLACE, TX | 5,000 | 25 | Detected |
| RICEWOOD MUD | HOUSTON, TX | 4,989 | 8 | Detected |
| MONTGOMERY COUNTY UD 4 | HOUSTON, TX | 4,980 | 7 | Detected |
| CITY OF LA GRANGE | LA GRANGE, TX | 4,973 | 150 | Detected |
| CITY OF HEARNE | HEARNE, TX | 4,959 | 68 | Detected |
| DOG RIDGE WSC | BELTON, TX | 4,953 | 53 | Detected |
| CONROE ISD MOOREHEAD JR HIGH SCHOOL | CONROE, TX | 4,945 | 44 | Detected |
| NORTH GREEN MUD | HOUSTON, TX | 4,941 | 15 | Detected |
| CITY OF TAFT | TAFT, TX | 4,941 | 61 | Detected |
| CITY OF WILLOW PARK | WILLOW PARK, TX | 4,936 | 56 | Detected |
| FORT BEND COUNTY MUD 121 | HOUSTON, TX | 4,932 | 21 | Detected |
| CITY OF SMITHVILLE | SMITHVILLE, TX | 4,901 | 128 | Detected |
| MONTGOMERY COUNTY MUD 89 | HOUSTON, TX | 4,899 | 5 | Detected |
| RAMEY WSC | MINEOLA, TX | 4,899 | 10 | Detected |
| HARRIS COUNTY MUD 383 | HOUSTON, TX | 4,881 | 30 | Detected |
| KLEINWOOD MUD | HOUSTON, TX | 4,872 | 10 | — |
| BRUSHY CREEK WSC | MONTALBA, TX | 4,866 | 33 | Detected |
| CITY OF LYTLE | LYTLE, TX | 4,860 | 66 | Clean |
| CITY OF MISSOURI CITY | MISSOURI CITY, TX | 4,847 | 7 | Detected |
| WICKSON CREEK SUD GRIMES COUNTY | BRYAN, TX | 4,843 | 36 | Detected |
| HARRIS COUNTY MUD 221 | HOUSTON, TX | 4,839 | 0 | Detected |
| LOUETTA NORTH PUD | HOUSTON, TX | 4,836 | 5 | Detected |
| NORTH HUNT SUD | COMMERCE, TX | 4,836 | 101 | Detected |
| BRAZORIA COUNTY MUD 21 | HOUSTON, TX | 4,833 | 5 | Detected |
| FORT BEND COUNTY MUD 116 CANYON GATE | HOUSTON, TX | 4,833 | 1 | Detected |
| MI RANCHITO | AUSTIN, TX | 4,833 | 0 | — |
| CHALK HILL SUD | HENDERSON, TX | 4,830 | 22 | Detected |
| ROSE HILL SUD | TERRELL, TX | 4,827 | 12 | Detected |
| GOLDEN WSC | GOLDEN, TX | 4,821 | 4 | Detected |
| STEPHENS REGIONAL SUD | BRECKENRIDGE, TX | 4,809 | 80 | — |
| HARRIS COUNTY MUD 432 | HOUSTON, TX | 4,782 | 0 | — |
| DOBBIN PLANTERSVILLE WSC 1 | PLANTERSVILLE, TX | 4,767 | 172 | Detected |
| MELROSE WSC | NACOGDOCHES, TX | 4,767 | 430 | — |
| HARRIS COUNTY MUD 119 | HOUSTON, TX | 4,758 | 8 | Detected |
| HARRIS COUNTY WCID 92 | HOUSTON, TX | 4,752 | 9 | Detected |
| CINCO MUD 2 | HOUSTON, TX | 4,743 | 0 | Detected |
| HARRIS COUNTY MUD 50 | CROSBY, TX | 4,743 | 26 | Detected |
| HARRIS COUNTY MUD 501 | HOUSTON, TX | 4,740 | 1 | — |
| RINCON WSC | TAFT, TX | 4,734 | 36 | Detected |
| CITY OF LAKE WORTH | LAKE WORTH, TX | 4,720 | 3 | Detected |
| FORT BEND COUNTY MUD 129 | SUGAR LAND, TX | 4,713 | 8 | Detected |
| WEST BELL COUNTY WSC | KILLEEN, TX | 4,710 | 26 | Detected |
| HARRIS COUNTY MUD 360 | HOUSTON, TX | 4,707 | 0 | Detected |
| CITY OF PALACIOS | PALACIOS, TX | 4,700 | 74 | Detected |
| CITY OF CADDO MILLS | CADDO MILLS, TX | 4,688 | 170 | — |
| LAZY NINE MUD 1B | AUSTIN, TX | 4,669 | 13 | — |
| HARRIS COUNTY MUD 106 | HOUSTON, TX | 4,668 | 1 | Detected |
| FORT BEND COUNTY MUD 5 | KATY, TX | 4,665 | 2 | — |
| REID ROAD MUD 2 | THE WOODLANDS, TX | 4,662 | 0 | Detected |
| FRIONA MUNICIPAL WATER SYSTEM | FRIONA, TX | 4,653 | 51 | Detected |