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

HIGHLAND COURT PARKESBURG, PA · ~54 served 100 DEER RUN MOBILE HOME PARK DINGMANS FERRY, PA · ~54 served 100 DIAMOND RIDGE WATER ASSOCIATION EUGENE, OR · ~54 served 100 PIONEER PARK CO-OP INC SALEM, OR · ~54 served 100 COLBERT BOAT CLUB CARTWRIGHT, OK · ~54 served 100 NEIGHBORS OF PENN LAKE WAPAKONETA, OH · ~54 served 100 ERIE CO VERMILION W DISTRICT HURON, OH · ~54 served 100 FULLERTON CITY OF FULLERTON, ND · ~54 served 100 JETER MOUNTAIN MHP HENDERSONVILLE, NC · ~54 served 100 TIMBERBROOK MHP WALLKILL, NY · ~54 served 100 SUN VALLEY MOBILE HOME PARK LIVINGSTON MANOR, NY · ~54 served 100 WEST CONESVILLE WATER DISTRICT GILBOA, NY · ~54 served 100 MEADOWBROOK FARM FISHKILL, NY · ~54 served 100 WALLKILL HEIGHTS MIDDLETOWN, NY · ~54 served 100 FOX MEADOW MHP VICTOR, NY · ~54 served 100 MCBRIDE MOBILE COURT PREBLE, NY · ~54 served 100 MAGNOLIA PLACE EAST BROOKLYN, NY · ~54 served 100 STONEY RIDGE VILLAGE CEDARHURST, NY · ~54 served 100 SAGEBRUSH WATER CO-OP MENTMORE, NM · ~54 served 100 C-OASIS PARK ALBUQUEQUE, NM · ~54 served 100 CREEKSIDE HOMES NEPTUNE, NJ · ~54 served 100 PAYSON VILLAGE KEENE, NH · ~54 served 100 INN AT SECRETARIAT ESTATES ROCHESTER, NH · ~54 served 100 LAKESIDE ESTATES LAS VEGAS, NV · ~54 served 100

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