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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MARTINS GEN STORE
PA4310322 · 1,500 served
MARTINS GENERAL STORE CLAYSBUR
PA4070310 · 25 served
MARTINS MOTEL
PA7500341 · 25 served
MARTINS PANTRY
PA2590326 · 100 served
MARTINS PLAZA
PA2451003 · 25 served
MARTINS TRAILSIDE TRUCK CENTER
PA7360711 · 999 served
MARTINSBURG MUNI AUTH
PA4070030 · 3,160 served
MARTS MINI MART
PA4560332 · 75 served
MARTY BS RESTAURANT
PA6201180 · 25 served
MARTY'S DRIVE IN
PA7220891 · 25 served
MARTYS COUNTRY PUB
PA1150623 · 75 served
MARTYS MARKET
PA2660957 · 30 served
MARTYS OPEN GATE
PA3480364 · 180 served
MARTYS SUBURBAN BAR
PA5100849 · 150 served
MARTZ MOBILEHOME PARK
PA4470003 · 20 served
MARWORTH REHAB CENTER
PA2350831 · 178 served
MARX'S PARADISE
PA3540396 · 40 served
MARY ANNS DAIRY BAR
PA2450617 · 100 served
MARY D COMMUNITY ASSOCIATION
PA3540027 · 250 served
MARY ELLEN CONVALESCENT HOME
PA3480088 · 66 served
MARY HOWSE ELEM SCH
PA1150305 · 450 served
MARY IMMACULATE CENTER
PA3480505 · 60 served
MARY JANE WARD BAR & GRILL
PA4050355 · 150 served
MARY LOU'S FOOD SERVICE
PA3061008 · 100 served
MARY LYNNS COUNTRY CAFE
PA2580346 · 50 served
MARY'S KITCHEN
PA2640897 · 30 served
MARYHILL REST HAVEN
PA1150076 · 20 served
MARYOTT'S GENERAL STORE
PA2080822 · 25 served
MARYS BREAD AND CATERING
PA2401098 · 2 served
MARYS CHUCK WAGON
PA5020938 · 25 served
MARYS COUNTRY STORE AND DELI
PA2450868 · 100 served
MARYS FAMILY RESTAURANT
PA2400959 · 70 served
MARYS RESTAURANT
PA4550322 · 275 served
MARYS SNACK BAR
PA2580445 · 40 served
MARYS SUB
PA7360486 · 100 served
MARYSVILLE WATER CO
PA7220013 · 105 served
MARYSVILLE WATER COOPERATIVE
PA4140074 · 64 served
MARYSVILLE WATER COOPERATIVE
PA4140862 · 22 served
MARZONI S GREENWOOD
PA4070862 · 25 served
MAS 92 DINER
PA2660839 · 50 served
MASCO
PA7220395 · 40 served
MASHKENOZHA ROD AND GUN CLUB
PA2520422 · 60 served
MASHUDA CORP
PA5100370 · 35 served
MASON DIXON AUTO AUCTION
PA7280875 · 1,100 served
MASON DIXON CAMPGROUND
PA4560423 · 25 served
MASON DIXON COUNTRY CLUB
PA7010054 · 100 served
MASON DIXON FARM
PA7671038 · 60 served
MASON DIXON FARMS INC
PA7010840 · 12 served
MASON JAR FAMILY DINER
PA3540837 · 25 served
MASON'S MARKET
PA1150388 · 150 served