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

RAVINE FARMS HM OWNERS ASSOC MEQUON, WI · ~100 served 100 EVERGREEN PARK SURING, WI · ~100 served 100 WYNGATE SUBDIVISION MEQUON, WI · ~100 served 100 MARYVILLE SD 2 HAZEL GREEN, WI · ~100 served 100 LUDWELL ESTATES ELKHORN, WI · ~100 served 100 RIVER LAKE SUBDIVISION MEQUON, WI · ~100 served 100 ZOAR KESHENA, WI · ~100 served 100 RED WING KESHENA, WI · ~100 served 100 DAVIS STUART INC LEWISBURG, WV · ~100 served 100 Doc Stewart Yakima, WA · ~100 served 100 Brixey H2A Yakima, WA · ~100 served 100 Winchester West Farmworker Housing Wenatchee, WA · ~100 served 100 OPR H2A Yakima, WA · ~100 served 100 Brocious Water System Yakima, WA · ~100 served 100 SUNBURST ESTATES WATER ASSN Moses Lake, WA · ~100 served 100 Great Basin Water Sunrise Pasco, WA · ~100 served 100 RIVERLEA 692 Lacey, WA · ~100 served 100 SUN-TIDES RV PARK Yakima, WA · ~100 served 100 M J TRAILER RANCH OKANOGAN, WA · ~100 served 100 PINE ACRES MOBILE HOME PARK Spokane, WA · ~100 served 100 TALL CEDARS ESTATES WATER ASSOC. FERNDALE, WA · ~100 served 100 SUNDANCE IMPROVEMENT ASSOCIATION Kennewick, WA · ~100 served 100 WHISPERING PINES Port Orchard, WA · ~100 served 100 AVELLANA WATER Poulsbo, WA · ~100 served 100

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