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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U.S. STEEL CORP-FAIRLESS WORKS
PA1090075 · 8,000 served
U.S. STEEL CUMBERLAND COAL OP
PA5300808 · 25 served
U.S. STEEL SAXONBURG PLANT
PA5100387 · 400 served
UCIP
PA6200313 · 50 served
UFP GORDON LLC
PA3540945 · 170 served
UFP OFFICE
PA3540944 · 25 served
UGI CENTRAL PENN GAS
PA6420847 · 50 served
UGI UTILITIES INC
PA2590331 · 30 served
UGO 4
PA7500867 · 150 served
UGO CONVENIENCE STORE
PA7500885 · 150 served
UHAUL OF LANCASTER
PA7360992 · 25 served
UKRAINIAN HOMESTEAD
PA3130341 · 100 served
ULL SCREAM
PA6430164 · 100 served
ULSTER MUNICIPAL AUTHORITY
PA2080032 · 500 served
ULYSSES MUNICIPAL AUTHORITY
PA6530006 · 640 served
UMH ARBOR ESTATES
PA1090007 · 920 served
UMH GREGORY COURTS MHP
PA1150046 · 67 served
UMH OXFORD VILLAGE MHP
PA1150102 · 670 served
UMH SUNNYSIDE MHP
PA1460100 · 200 served
UMH VALLEY STREAM
PA2400038 · 384 served
UMH VALLEY VIEW HONEYBROOK MHP
PA1150052 · 429 served
UMPSTEADS FAMILY RESTAURANT
PA4410297 · 25 served
UMPSTEADS RESTAURANT
PA4410915 · 25 served
UNCLE ADAMS
PA5320366 · 25 served
UNCLE BILL'S
PA2640457 · 30 served
UNCLE BILLS
PA4140898 · 25 served
UNCLE CHARLIES PIZZA
PA5020859 · 25 served
UNCLE ELMER'S LUNCHEONETTE
PA1461003 · 25 served
UNCLE FRANKS BAR
PA2450728 · 40 served
UNCLE JOE'S
PA6200173 · 3,500 served
UNCLE JOES
PA6200069 · 100 served
UNCLE LOUIE G ICES
PA2350957 · 50 served
UNCLE LUCKY'S REC.& RESTAURANT
PA2640821 · 50 served
UNCLE MEATBALLS PIZZA & SUB &
PA6201108 · 25 served
UNCLE PHILS GENERAL STORE
PA4110841 · 50 served
UNCLE TAI'S
PA7220880 · 100 served
UNDERDOG SPORTS BAR AND GRILL
PA7220403 · 150 served
UNI MART #04093
PA6160885 · 75 served
UNI MART 4043 MCVEYTOWN
PA4440824 · 25 served
UNI MART 4161 CARSONS CORNER
PA4140890 · 25 served
UNI MART 4340
PA4190908 · 25 served
UNI MART 94315
PA2450310 · 50 served
UNI MART 94345
PA2451324 · 500 served
UNI MART BRODHEADSVILLE
PA2450993 · 250 served
UNI MART STORE 04243
PA7500845 · 100 served
UNI-MART
PA1461000 · 50 served
UNI-MART STORE # 4138
PA4550833 · 25 served
UNIMART #04206
PA7220924 · 50 served
UNIMART 04247 LISBURN RD
PA7210920 · 100 served
UNIMART 04249 NEW KINGSTOWN
PA7210923 · 100 served