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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

CEDAR GLEN WEST WATER CO MANCHESTER, NJ · ~1,300 served 100 COLEBROOK WATER WORKS COLEBROOK, NH · ~1,300 served 100 EMERALD LAKE HILLSBORO, NH · ~1,300 served 100 WELLS MUNICIPAL WATER DEPARTMENT WELLS, NV · ~1,300 served 100 KATHERINE LANDING DWTP BOULDER CITY, NV · ~1,300 served 100 OAKLAND, CITY OF OAKLAND, NE · ~1,300 served 100 CHINOOK CITY OF CHINOOK, MT · ~1,300 served 100 FRANKLIN COUNTY PWSD 3 ST ALBANS VILLA RIDGE, MO · ~1,300 served 100 CAMDEN COUNTY PWSD 1 MACKS CREEK, MO · ~1,300 served 100 ARCHIE PWS ARCHIE, MO · ~1,300 served 100 TOWN OF JUMPERTOWN BOONEVILLE, MS · ~1,300 served 100 NE Corcoran Corcoran, MN · ~1,300 served 100 MN Correctional Facility - Lino Lakes Lino Lakes, MN · ~1,300 served 100 Fridley Terrace Mobile Home Park Fridley, MN · ~1,300 served 100 DEERFIELD FIRE DISTRICT DEERFIELD, MA · ~1,300 served 100 NORTH DIGHTON FIRE DISTRICT NORTH DIGHTON, MA · ~1,300 served 100 TOWN OF FUNKSTOWN DISTRIBUTION SYSTEM FUNKSTOWN, MD · ~1,300 served 100 RUSSELL CO RWD 3 SUSANK, KS · ~1,300 served 100 COON RAPIDS MUNICIPAL UTILITIES COON RAPIDS, IA · ~1,300 served 100 LAKE RIDGE, INCORPORATED GRINNELL, IA · ~1,300 served 100 WESTPORT WATER COMPANY WESTPORT, IN · ~1,300 served 100 WYOMING WYOMING, IL · ~1,300 served 100 BLUE MOUND MOWEAQUA, IL · ~1,300 served 100 TAYLORVILLE CORRECTIONAL CENTER TAYLORVILLE, IL · ~1,300 served 100

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