Directory

Find a community water system

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

PULASKI PULASKI, IL · ~202 served 100 PORTAGE TERRACE ATHENS, GA · ~202 served 100 TWAIN HARTE VALLEY MWC TWAIN HARTE, CA · ~202 served 85 DATE GARDENS MOBILE HOME PARK LAGUNA HILLS, CA · ~202 served 85 STAR LAKE COMMUNITY CLUB Port Orchard, WA · ~201 served 100 LOTTSBURG ROCKVILLE, VA · ~201 served 100 NOTCHBROOK CONDOMINIUM STOWE, VT · ~201 served 100 SPRING PRESERVE WATER SYSTEM WALLER, TX · ~201 served 100 SHAN D WATER SUPPLY TATUM, TX · ~201 served 100 RIO MEDINA ESTATES SAN ANTONIO, TX · ~201 served 100 BIG THICKET LAKE ESTATES 1 LIVINGSTON, TX · ~201 served 100 DEL LAGO ESTATES WSC MONTGOMERY, TX · ~201 served 100 NEW ALSACE WSC YANCEY, TX · ~201 served 100 WARM SPRINGS REHAB HOSPITAL LULING, TX · ~201 served 100 ALLEYTON WATER SYSTEM AUSTIN, TX · ~201 served 100 MOORELAND SUBDIVISION WATER SYSTEM CYPRESS, TX · ~201 served 100 ORLANDO ORLANDO, OK · ~201 served 100 SIX-0-FIVE MHC BANNER ELK, NC · ~201 served 100 MONTICELLO ESTATES CARY, NC · ~201 served 100 COPPERFIELD/CARMEL HILLS S/D CARY, NC · ~201 served 100 HUNTINGTON FOREST S/D CHARLOTTE, NC · ~201 served 100 DIX WATER DISTRICT #1 WATKINS GLEN, NY · ~201 served 100 VALLEY STREAM MOBILE HOME PARK ONEONTA, NY · ~201 served 100 COUNTRY ESTATES (IN CAIRO) WAPPINGERS FALLS, NY · ~201 served 100

Or browse by state & city, or search by your address.