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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DANDY MINI MART 40 E SMITHFLD
PA2080902 · 25 served
DANDY MINI MART 48 CAMPTOWN
PA2080400 · 200 served
DANDY MINI MART 54 HRSN VALLEY
PA6530882 · 25 served
DANDY MINI MART 59 MIDDLEBRY
PA2590828 · 25 served
DANDY MINI MART NO 72
PA2580882 · 100 served
DANIEL BOONE AMITY ELEM SCH
PA3060343 · 700 served
DANIEL BOONE HOMESTEAD
PA3060443 · 100 served
DANIEL BOONE INN
PA4180002 · 50 served
DANIEL J MILLER HARDWARE INC
PA5636415 · 25 served
DANIEL S KENSINGER
PA4070343 · 39 served
DANIELS HILLTOP LODGE
PA2450639 · 25 served
DANIELSVILLE PARK
PA3480953 · 25 served
DANNS CORNER
PA6420817 · 50 served
DANNY S PUB
PA5320399 · 90 served
DANNYS
PA2400402 · 25 served
DANOS PUB
PA2400314 · 100 served
DANS DELI
PA3060963 · 50 served
DANS ICE CREAM
PA3540939 · 25 served
DANTES RESTAURANT AND LOUNGE
PA6201043 · 50 served
DANVILLE 7TH DAY ADVENTIST
PA4470813 · 25 served
DANVILLE CHILD DEVELOPMENT CTR
PA4470314 · 40 served
DANVILLE HEAD START
PA4470317 · 97 served
DANVILLE MUNICIPAL WATER AUTH
PA4470007 · 4,992 served
DANVILLE STATE HOSPITAL
PA4470011 · 3,000 served
DANZER VENEER
PA5040846 · 150 served
DAR-BRI CENTER
PA3390415 · 75 served
DARI-DELIGHT
PA5020850 · 25 served
DARLING DELAWRE CO.
PA2520346 · 30 served
DARLING FOOD LOCKER
PA2350298 · 25 served
DARLING FOOD LOCKER
PA2350801 · 25 served
DARLING INGREDIENTS INC
PA7360617 · 80 served
DARLING RUN ACCESS
PA2590905 · 25 served
DARLINGTON ELEMENTARY SCHOOL
PA5040316 · 200 served
DARLINGTON FINE ARTS CENTER
PA1230907 · 65 served
DARLINGTON HOTEL
PA5040319 · 50 served
DARLINGTON LAKE
PA5040322 · 95 served
DARLINGTON TOWNSHIP
PA5040334 · 75 served
DARLINGTON TOWNSHIP
PA5040332 · 75 served
DARRENKAMPS MARKET
PA7360675 · 50 served
DARRIGO'S MASTER PIZZA
PA4560309 · 100 served
DARRYLZ HOMETOWN GRILL
PA3060578 · 50 served
DARWAY HEALTHCARE & REHAB
PA2570001 · 100 served
DAS PUB
PA2450334 · 35 served
DASSA MCKINNEY ELEM SCHOOL
PA5100316 · 650 served
DATA PAPERS INC.
PA4411005 · 105 served
DAUBENSPECKS MHP
PA3390040 · 25 served
DAUPHIN CO CONSERVATION DIST
PA7220918 · 30 served
DAUPHIN CO PARK WICONISCO CRK
PA7220922 · 200 served
DAUPHIN CON
PA7220053 · 30 served
DAUPHIN CONSOL WATER SUPPLY CO
PA7500011 · 3,600 served