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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

PAINTED HILLS WATER ASSOCIATION Ephrata, WA · ~70 served 100 LONGHORN COUNTRY ESTATES 687 Lacey, WA · ~70 served 100 EDGEWATER MOBILE ESTATES Port Orchard, WA · ~70 served 100 KAPOWSIN WATER DISTRICT Puyallup, WA · ~70 served 100 HIGHLAND MEADOWS Freeland, WA · ~70 served 100 COUNTRY CLUB ESTATES HOA Yakima, WA · ~70 served 100 EATON PARK SUBDIVISION Kennewick, WA · ~70 served 100 ISLAND VIEW LUD 9 Carlsborg, WA · ~70 served 100 LAKE CASSIDY ESTATES ARLINGTON, WA · ~70 served 100 TIGER LAKE TERRACE TRACTS UNION, WA · ~70 served 100 HERITAGE WEST Port Orchard, WA · ~70 served 100 RHODODENDRON PLACE UNION, WA · ~70 served 100 BEAR CLAW SUBD SPOKANE, WA · ~70 served 100 GEORGEVILLE TOPPENISH, WA · ~70 served 100 VALLEY MILLS CROSSING BEDFORD, VA · ~70 served 100 ALDIE WATER COMPANY ALDIE, VA · ~70 served 100 ORCHARD HILLS ESTATES MADISON HEIGHTS, VA · ~70 served 100 WHITEWOOD FOREST WARRENTON, VA · ~70 served 100 CLIFFS ON THE ROANOKE ROCKVILLE, VA · ~70 served 100 WESTLAKES SUBDIVISION CULPEPER, VA · ~70 served 100 LOCKSLEY HALL ESTATES READVILLE, VA · ~70 served 100 BRUNSWICK ESTATES ROCKVILLE, VA · ~70 served 100 LUCYS COVE ROCKVILLE, VA · ~70 served 100 LONGDALE FURNACE CLIFTON FORGE, VA · ~70 served 100

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