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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

MAPLE ROCK TRAILER COURT HENRYVILLE, PA · ~100 served 100 HARFORD MUNI AUTH WATER SYSTEM HARFORD, PA · ~100 served 100 HARRISONVILLE MOBILE HOME PARK NORRISTOWN, PA · ~100 served 100 FAWN VALLEY SOUTH & NORTH SAYLORSBURG, PA · ~100 served 100 AMERICAN MODERN HOMES MONTOURSVILLE, PA · ~100 served 100 PORT FLORENCE DEVELOPMENT HAMLIN, PA · ~100 served 100 ASPEN RIDGE POA HAWLEY, PA · ~100 served 100 DARWAY HEALTHCARE & REHAB FORKSVILLE, PA · ~100 served 100 MEDFORD GOLD HILL KOA GOLD HILL, OR · ~100 served 100 CLACKAMAS RIVER RV PARK ESTACADA, OR · ~100 served 100 LOST CREEK HEIGHTS WTR ASSOC CLATSKANIE, OR · ~100 served 100 BRIGHTWOOD WATER WORKS BRIGHTWOOD, OR · ~100 served 100 HOODVIEW MOBILE ESTATES HUBBARD, OR · ~100 served 100 NORTH CORVALLIS MHP-WELL #1 CORVALLIS, OR · ~100 served 100 NORTH HILL WATER CORPORATION HERMISTON, OR · ~100 served 100 SUNNYVIEW MOBILE HOME PARK SALEM, OR · ~100 served 100 MOSSY BRAE WATER DISTRICT WEST LINN, OR · ~100 served 100 HOPEWELL WATER COMPANY SALEM, OR · ~100 served 100 FOUR SEASONS MHP BEND, OR · ~100 served 100 COBBLESTONE MHP MEDFORD, OR · ~100 served 100 DEER ISLAND VILLAGE MHP SCAPPOOSE, OR · ~100 served 100 DETROIT WATER SYSTEM DETROIT, OR · ~100 served 100 MOBILE VILLAGE MHP LLC PORTLAND, OR · ~100 served 100 WUNDER MOBILE PARK MOLALLA, OR · ~100 served 100

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