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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

REESEDALE MUTUAL LANCASTER, CA · ~76 served 100 BRITZ/FIVE POINTS FRESNO, CA · ~76 served 100 Yurok - Kepel Klamath, CA · ~76 served 100 OROVILLE MOBILE HOME PARK SACRAMENTO, CA · ~76 served 100 TWO TANKS COMMUNITY WELL SURPRISE, AZ · ~76 served 100 EAST 98TH AVENUE WELL HOA ANCHORAGE, AK · ~76 served 100 CHALKYITSIK VILLAGE WATER CHALKYITSIK, AK · ~76 served 100 ACUEDUCTO LA MONTANA INC. YAUCO, PR · ~75 served 100 WILSON PARK SUBDIVISION WILSON, WY · ~75 served 100 PINEVIEW I&S DISTRICT GILLETTE, WY · ~75 served 100 SADDLE BUTTE WATER SYSTEM JACKSON, WY · ~75 served 100 DELLS CLUB CONDO ASSOC 2 Wisconsin Dells, WI · ~75 served 100 PINE GROVE VILLA STEVENS POINT, WI · ~75 served 100 DELLS CLUB CONDO ASSOC 3 Wisconsin Dells, WI · ~75 served 100 BALTIC RENTALS LLC MARSHFIELD, WI · ~75 served 100 DELLS CLUB CONDO ASSOC 1 Wisconsin Dells, WI · ~75 served 100 NORTHLAND MISSION DUNBAR, WI · ~75 served 100 APARTMENTS OF STONERIDGE PEWAUKEE, WI · ~75 served 100 ELM GROVE TERRACE MEQUON, WI · ~75 served 100 LINDEN LANE APTS 141 MILWAUKEE, WI · ~75 served 100 ALBERTA SUBDIVISION THIENSVILLE, WI · ~75 served 100 MEQUON COLONY ESTATES MEQUON, WI · ~75 served 100 GLACIER VIEW SUBDIVISION BARABOO, WI · ~75 served 100 ALLEN ESTATES LLC OAK CREEK, WI · ~75 served 100

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