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Search by utility name or EPA PWSID, or filter by state. Every system links to its safety score, PFAS readings, and violation history.

49,279+ community water systems

ARENOSA CREEK ESTATES HOUSTON, TX · ~75 served 100 HALEPASKA COUNTRY LOTS VICTORIA, TX · ~75 served 100 SPRINGTOWN SUBDIVISION AUSTIN, TX · ~75 served 100 RANCHETTE ESTATES VIDOR, TX · ~75 served 100 FRYSINGER INVESTMENTS WEATHERFORD, TX · ~75 served 100 WOODLAND SHORES SUBDIVISION JOAQUIN, TX · ~75 served 100 CLAYTON WSC PLANT 1 CLAYTON, TX · ~75 served 100 CHART HOUSE CONDOMINIUM RICHARDSON, TX · ~75 served 100 MAGNOLIA COUNTRY RV PARK HOCKLEY, TX · ~75 served 100 ROYAL OAKS ESTATES SUBDIVISION KINGSLAND, TX · ~75 served 100 HOLIDAY HARBOR SUBDIVISION CYPRESS, TX · ~75 served 100 BLUE RIDGE MOBILE HOME PARK HUNT, TX · ~75 served 100 CERRO ALTO WATER SYSTEM EL PASO, TX · ~75 served 100 LAZY ACRES MOBILE HOME PARK CYPRESS, TX · ~75 served 100 LA CASITA HOMES II HOUSTON, TX · ~75 served 100 FAIRVIEW GARDENS MHP HOUSTON, TX · ~75 served 100 LONE WILLOW MHP WEST HOUSTON, TX · ~75 served 100 GRUENE RIVER DEVELOPMENT AUSTIN, TX · ~75 served 100 NOBLE ESTATES MHP HOUSTON, TX · ~75 served 100 OAKS MOBILE HOME PARK WIMBERLEY, TX · ~75 served 100 HILL COUNTRY MOBILE HOME PARK KERRVILLE, TX · ~75 served 100 WEARS VALLEY RANCH SEVIERVILLE, TN · ~75 served 100 DAKOTA VALLEY MOBILE HOME PARK KODAK, TN · ~75 served 100 SHAMROCK COLONY CARPENTER, SD · ~75 served 100

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