Utilities in Pennsylvania
22,952 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WILLOWDALE TOWN CENTER
PA1150736 · 500 served
WILLOWS RESTAURANT
PA3390875 · 100 served
WILLOWS RESTAURANT
PA4050345 · 100 served
WILLYS ICE CREAM PARLOR
PA3061200 · 25 served
WILMINGTON AREA SCHOOL SYSTEM
PA6370302 · 183 served
WILMINGTON TOWNSHIP BUILDING
PA6431036 · 25 served
WILMORE MUNICIPAL AUTHORITY
PA4110066 · 275 served
WILSBACH DISTRIBUTORS INC
PA7220438 · 50 served
WILSON FISHER MEMORIAL HALL
PA2450321 · 50 served
WILSONVILLE RECREATION
PA2520884 · 240 served
WILSONVILLE RECREATIONAL AREA
PA2520443 · 640 served
WILTS PENZOIL
PA4070375 · 50 served
WILTS VENDING
PA4440316 · 25 served
WILTS VENDING
PA4440835 · 30 served
WILTSHIRE MOTEL INC
PA4050814 · 25 served
WIMMERS BIBLE FELLOWSHIP CHURC
PA2350602 · 60 served
WIMMERS BIBLE FELLOWSHIP CHURC
PA2350471 · 40 served
WIND MILL RESTAURANT
PA3480806 · 25 served
WIND RIDGE CHRISTIAN CHURCH
PA5300365 · 75 served
WIND RIDGE MEDICAL CENTER
PA5300362 · 15 served
WINDBER AREA AUTH
PA4560013 · 9,463 served
WINDBER COUNTRY CLUB
PA4110373 · 80 served
WINDGATE, INC
PA2400099 · 556 served
WINDHAVEN MHP
PA1460005 · 112 served
WINDING RIDGE MOBILE HOME PARK
PA4560010 · 35 served
WINDING RIVER SPORTSMEN
PA2580519 · 30 served
WINDJAMMER,THE
PA6200914 · 75 served
WINDMILL DAY SCHOOL AND CAMP
PA1091398 · 75 served
WINDMILL DRIVE-IN
PA6430880 · 70 served
WINDMILL FAMILY RESTAURANT
PA7360476 · 800 served
WINDMILL FAMILY RESTAURANT
PA5650812 · 200 served
WINDMILL SNACK BAR
PA4410858 · 200 served
WINDMILL SNACK BAR
PA4410094 · 200 served
WINDRIDGE PLACE
PA4550023 · 22 served
WINDSOR BORO WATER AUTH
PA7670065 · 1,332 served
WINDSOR CASTLE HOTEL
PA3060553 · 40 served
WINDSOR CASTLE HOTEL
PA3060959 · 50 served
WINDSOR CASTLE MHP
PA3060034 · 90 served
WINDSOR HOTEL
PA3390873 · 25 served
WINDSOR KNITTING EDENBURG PLAN
PA3060705 · 100 served
WINDSOR MOBILEHOME PARK
PA6250021 · 70 served
WINDSOR VALLEY MHP
PA7670044 · 40 served
WINDY ACRES MHP
PA7280834 · 25 served
WINDY BRAE MHP
PA7670107 · 250 served
WINDY DOG DELI & RESTAURANT
PA2520973 · 50 served
WINDY GAP CHURCH OF GOD
PA5300738 · 2,000 served
WINDY GAP PRESBYTERIAN CHURCH
PA5630372 · 75 served
WINDY HEIGHTS WATER COMPANY
PA3390056 · 166 served
WINDY MILL INN INC
PA2660403 · 50 served
WINDY RIDGE DAIRY
PA5320313 · 75 served