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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

BLUE QUAIL ESTATES YUKON, OK · ~350 served 100 FALCONHEAD PROP OWNERS ASSOC BURNEYVILLE, OK · ~350 served 100 OSAGE CO RWD #20 (HULAH) BARTLESVILLE, OK · ~350 served 100 WHISPERING OAKS EDMOND, OK · ~350 served 100 MAPLE DEL MANOR LLC RAVENNA, OH · ~350 served 100 NEW OXFORD MANOR MHP BANNER ELK, NC · ~350 served 100 BAHIA BAY S/D CHARLOTTE, NC · ~350 served 100 EAST SHORES S/D CARY, NC · ~350 served 100 BURKE COUNTY OMARA HILDEBRAN, NC · ~350 served 100 VARYSBURG WATER DISTRICT #1 STRYKERSVILLE, NY · ~350 served 100 GRAYMOOR VILLAGE GARRISON, NY · ~350 served 100 TURIN VILLAGE TURIN, NY · ~350 served 100 DENMARK WD 1 COPENHAGEN, NY · ~350 served 100 LOWVILLE (T) WD #1 LOWVILLE, NY · ~350 served 100 PARADISE PINES MHP AMSTERDAM, NY · ~350 served 100 OLEAN TOWN WATER DISTRICT OLEAN, NY · ~350 served 100 ESSEX WD ESSEX, NY · ~350 served 100 DICKINSON WD #4 BINGHAMTON, NY · ~350 served 100 QUAKER HILL ESTATES W D POUGHKEEPSIE, NY · ~350 served 100 HINSDALE TOWN WATER DISTRICT HINSDALE, NY · ~350 served 100 GREEN MEADOW PARK WATER CO POUGHKEEPSIE, NY · ~350 served 100 GUILFORD WATER DISTRICT GUILFORD, NY · ~350 served 100 BLOOMVILLE WATER DISTRICT BLOOMVILLE, NY · ~350 served 100 MILLBROOK SCHOOL MILLBROOK, NY · ~350 served 100

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