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

INTERVALE AT STRATTON BONDVILLE, VT · ~241 served 100 EGAN EGAN, SD · ~241 served 100 CATAWBA VILLAGE PWS SPRINGFIELD, OH · ~241 served 100 GRANVILLE CITY OF GRANVILLE, ND · ~241 served 100 SHADY GROVE MHP SPRING LAKE, NC · ~241 served 100 ASHEBROOK PARK CARY, NC · ~241 served 100 BIBO MUTUAL DOMESTIC WATER ASSOC SEBOYETA, NM · ~241 served 100 UEHLING, VILLAGE OF UEHLING, NE · ~241 served 100 OWENDALE, VILLAGE OF OWENDALE, MI · ~241 served 100 STARLITE COMMUNITY SERVICE DISTRICT BISHOP, CA · ~241 served 100 FCSA 30 - EL PORVENIR FRESNO, CA · ~241 served 100 COM. CACAO - LA SAPIA OROCOVIS, PR · ~240 served 100 QUEBRADA HONDA GUAYANILLA, PR · ~240 served 100 GUARAGUAO PONCE, PR · ~240 served 100 COMUNIDAD MANA, SECTOR LOZADA INC. COROZAL, PR · ~240 served 100 PANDURA PENUELAS, PR · ~240 served 100 ACUED. COMUNAL SECT. SANTAS PASCUAS, INC PONCE, PR · ~240 served 100 FINCA CARBONELL UTUADO, PR · ~240 served 100 POZO PIAS 2 INC CAGUAS, PR · ~240 served 100 OSAGE WATER DISTRICT OSAGE, WY · ~240 served 100 BOSTWICK VALLEY MHP WEST SALEM, WI · ~240 served 100 WRIGHTS MOBILE HOME PARK WHITEWATER, WI · ~240 served 100 BROOKE COUNTY PSD WELLSBURG, WV · ~240 served 100 TIMBERLINE MOBILE HOME PARK Port Orchard, WA · ~240 served 100

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