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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

SUN ISLAND MAINTENANCE ASSN Cle Elum, WA · ~97 served 100 NORTH SLOPE ESTATES PROPERTY Pasco, WA · ~97 served 100 LANGFORD SUBDIVISION CHARLOTTESVILLE, VA · ~97 served 100 COLUMBIA TOWERS ALEXANDRIA, VA · ~97 served 100 DEER CREEK CONDOMINIUMS WEST DOVER, VT · ~97 served 100 GOOSENEST WATER COMPANY ELK RIDGE, UT · ~97 served 100 DEVILS SHORES WSC DEL RIO, TX · ~97 served 100 BGWC SHERWOOD FOREST (SC0450029) COLUMBIA, SC · ~97 served 100 BGWC HUNTERS GLEN S/D (0250005) COLUMBIA, SC · ~97 served 100 WHISPERING PINES MHP BROGUE, PA · ~97 served 100 WADELS MHP SHIPPENSBURG, PA · ~97 served 100 WILBUR COMMUNITY WATER STOYSTOWN, PA · ~97 served 100 BUSTI MOBILE HOME PARK YOUNGSVILLE, PA · ~97 served 100 NWWA INGHAM MEWS WARRINGTON, PA · ~97 served 100 HI VIEW MOBILE HOME PARK ELIZABETHTOWN, PA · ~97 served 100 ROCK OF AGES REST HOME MCMINVILLE, OR · ~97 served 100 GREEN ACRES IRRIGON, OR · ~97 served 100 TOOLEY WATER DISTRICT NEWBERG, OR · ~97 served 100 COUNTRY EAST MHP WEATHERFORD, OK · ~97 served 100 ROSS CITY OF ROSS, ND · ~97 served 100 OLDE MILLS LAKE S/D CARY, NC · ~97 served 100 YADKIN COUNTY - EAST BEND YADKINVILLE, NC · ~97 served 100 SUNSET MANOR S/D CARY, NC · ~97 served 100 BASS MH COURT NASHVILLE, NC · ~97 served 100

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