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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UNITED PRESBYTERIAN CHURCH
PA5630804 · 75 served
UNITED REDEEMER PRYSP CHURCH
PA6200363 · 105 served
UNITED ROD AND GUN CLUB
PA2580453 · 40 served
UNITED SCALE MODELS
PA1230341 · 45 served
UNITED SPORTSMEN
PA2580526 · 30 served
UNITED STATES STEEL-IRVIN WRKS
PA5020944 · 1,500 served
UNITED STEEL PRODUCTS
PA2450819 · 150 served
UNITED STONE VEER
PA4550803 · 85 served
UNITED TELEPHONE
PA7210309 · 100 served
UNITED ZION CAMP GROVE
PA7360336 · 150 served
UNITED ZION CAMP GROVE
PA7361078 · 100 served
UNITED ZION HOME
PA7360070 · 182 served
UNITY BAPTIST CHURCH
PA6370861 · 25 served
UNITY HOUSE
PA2520440 · 1,000 served
UNITY MARKET
PA4410960 · 50 served
UNITY UNITED CHURCH OF CHRIST
PA4560405 · 110 served
UNIV PHYS GP MIDDLETOWN
PA7220305 · 35 served
UNIVERSAL DELAWARE INC
PA1150362 · 500 served
UNIVERSAL PLASTICS
PA7210948 · 30 served
UNIVERSAL PLASTICS INC.
PA7210899 · 30 served
UNIVERSAL SUPPLIERS INC.
PA4550338 · 52 served
UNIVERSITY CAMP
PA1460821 · 500 served
UNIVERSITY CAMP-GREEN LANE
PA1460807 · 500 served
UNIVERSITY CORP. DEVELOPMENT
PA7280051 · 34 served
UPATTINAS SCHOOL
PA1150038 · 46 served
UPATTINAS SCHOOL
PA1150859 · 46 served
UPLAND COUNTRY DAY SCHOOL
PA1150851 · 265 served
UPMC BEDFORD MEMORIAL
PA4050819 · 200 served
UPMC MAGEE WOMENS HOSPITAL
PA5020883 · 4,900 served
UPMC MONTEFIORE
PA5020806 · 4,500 served
UPMC PRESBYTERIAN
PA5020808 · 8,200 served
UPMC SHADYSIDE HILLMAN CAMPUS
PA5020898 · 4,750 served
UPMC WESTERN PSYCHIATRIC INST
PA5020884 · 2,645 served
UPPER ALLEN ELEMENTARY SCHOOL
PA7210320 · 375 served
UPPER AUGUSTA TWP VOL FIRE CO
PA4490854 · 25 served
UPPER BERN ELEM SCH
PA3060350 · 90 served
UPPER BUCKS NURS. & CONV.
PA1090054 · 55 served
UPPER BUCKS TECHNICAL SCHOOL
PA1091162 · 600 served
UPPER CHICHESTER TWP MUN BLDG
PA1230306 · 35 served
UPPER CLAAR CHURCH OF BRETHREN
PA4050377 · 140 served
UPPER DAUPHIN MIDDLE SCH
PA7220310 · 779 served
UPPER DEL VALLEY CANCER CENTER
PA2520972 · 40 served
UPPER DUBLIN HIGH SCHOOL
PA1460468 · 1,473 served
UPPER DUBLIN SPORTS CENTER
PA1460820 · 300 served
UPPER FREDERICK FIRE CO
PA1460928 · 25 served
UPPER HALFMOON WATER
PA4140109 · 1,500 served
UPPER HANOVER WATER AUTHORITY
PA1460036 · 4,600 served
UPPER LEACOCK TOWNSHIP
PA7360140 · 7,734 served
UPPER MACUNGIE TOWNSHIP PARK
PA3390890 · 100 served
UPPER MAIN LINE YMCA
PA1150860 · 500 served