Utilities in Pennsylvania
22,952 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 115 of 460 (22,952 systems)
DUNCANSVILLE MHP LLC
PA4070013 · 250 served
DUNCANSVILLE MUNI WATER AUTH
PA4070012 · 2,350 served
DUNDAFF COUNTRY STORE
PA2580858 · 100 served
DUNKARD BRETHREN CH SCH
PA3060832 · 83 served
DUNKARD TWP SHANNOPIN WATER CO
PA5300006 · 1,280 served
DUNKARD VALLEY JT MUNI AUTH
PA5300007 · 1,233 served
DUNKIN DONUTS
PA3061258 · 650 served
DUNKIN DONUTS
PA1091184 · 500 served
DUNKIN DONUTS
PA1091326 · 600 served
DUNKIN DONUTS
PA2451240 · 500 served
DUNKIN DONUTS
PA2580568 · 25 served
DUNKIN DONUTS
PA3061196 · 900 served
DUNKIN DONUTS
PA3061229 · 30 served
DUNKIN DONUTS
PA3390539 · 25 served
DUNKIN DONUTS BLAKESLEE
PA2450328 · 50 served
DUNKIN DONUTS LINDEN
PA4410309 · 25 served
DUNKIN DONUTS MT EFFORT
PA2451222 · 700 served
DUNKIN DONUTS NEWTOWN
PA1090963 · 900 served
DUNKIN DONUTS PRICETOWN
PA3061272 · 25 served
DUNKIN DONUTS THE RED TOMATO
PA3390811 · 200 served
DUNKIN MYERSTOWN
PA7380432 · 100 served
DUNNIERS COUNTRY STORE
PA2580857 · 150 served
DUNNIERS COUNTRY STORE
PA2580826 · 25 served
DUNNINGS CR CHURCH OF BRETHREN
PA4050483 · 125 served
DUNNINGTON COMPANY
PA1150333 · 30 served
DUNSAVAGE HOTEL
PA3540375 · 25 served
DUPONT EI DENEMOURS CO INC
PA2080346 · 562 served
DUQUENSNE LIGHT CO ELRAMA P S
PA5630822 · 235 served
DUQUESNE CLUB
PA5020886 · 210 served
DUQUESNE LIGHT CO CHESWICK STA
PA5020846 · 150 served
DUQUESNE LIGHT CO-ATOMIC P.S.
PA5040816 · 225 served
DUQUESNE LIGHT CO-BRUNOT ISLAN
PA5020847 · 4 served
DUQUESNE LIGHT CO-BVPS #1
PA5040815 · 900 served
DUQUESNE LIGHT CO-EMERG RESPON
PA5040818 · 400 served
DUQUESNE LIGHT CO-PHILLIPS P S
PA5020848 · 200 served
DUQUESNE LIGHT COMPANY
PA5020069 · 1,092 served
DUQUESNE WATER DEPT
PA5020012 · 5,565 served
DURA-BILT PRODUCTS INC.
PA2080856 · 60 served
DURHAM DELI
PA1091246 · 50 served
DURHAM INN
PA1091220 · 125 served
DURHAM LUTHERAN CHURCH
PA1091360 · 25 served
DURHAM NOCK ELEM SCHOOL
PA1091297 · 336 served
DURHAM QUARTERS APTS
PA1090044 · 25 served
DURHAM SPRINGS
PA1090879 · 75 served
DURHAM TRADING FLEA MARKET
PA2451396 · 25 served
DURHAM VALLEY FARM
PA1091014 · 75 served
DURLACH MT AIRY FIRE COMPANY
PA7360405 · 150 served
DUSHORE WATER AUTHORITY
PA2570003 · 400 served
DUTCH COLONY MOTOR INN
PA3060365 · 100 served
DUTCH COTTAGE TAVERN
PA1460891 · 75 served