Utilities in Maryland
8,042 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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ATLANTIC MARINA RESORT #2(102-1514)
MD1021736 · 0 served
ATLAS PONTIAC
MD1160003 · 25 served
ATLAS PONTIAC
MD1161008 · 25 served
AUCTION HOUSE GRILL
MD1071368 · 200 served
AUSHERMAN CONSTRUCTION CO.
MD1100001 · 25 served
AUSTIN PLAZA NORTH
MD1141100 · 112 served
AUTO EMISSIONS CENTER , VEIP
MD1041264 · 36 served
AUTOMATIC VENDING
MD1220002 · 25 served
AUTUMN LAKE HEALTHCARE
MD0070206 · 290 served
AUTUMN LAKE HEALTHCARE RUXTON
MD1030099 · 345 served
AVA WANAS MONTESSORI SCHOOL
MD1060046 · 45 served
AVALON MARKET
MD1231277 · 25 served
AVALON YACHT BASIN
MD1071225 · 25 served
AVENTINE WATER SUPPLY
MD0000786 · 25 served
AVENUE 7TH DISTRICT VOLUNTEER FIRE HALL
MD1181300 · 310 served
AVENUE GENERAL STORE
MD1181009 · 25 served
AVILTON INN
MD1111004 · 40 served
AVON CREST
MD0080002 · 79 served
AVON CREST CHARLES CO SAN COM
MD0002807 · 44 served
AYRES CHAPEL UNITED METHODIST CHURCH
MD1121283 · 30 served
AZAR EYE INSTITUTE
MD1221138 · 75 served
AZTEC OIL
MD1011082 · 100 served
AZTK HOUSE
MD1021493 · 60 served
B & B COUNTRY MEATS (INACTIVE)
MD1011001 · 25 served
B & B GROCERY
MD1101007 · 25 served
B & B MART
MD1181221 · 25 served
B & D COUNTRY CATERING
MD1171198 · 25 served
B & G MARKET
MD1221112 · 25 served
B & G SEAFOOD
MD1181010 · 25 served
B & J PIZZA (INACTIVE)
MD1010067 · 25 served
B & M SEAFOOD
MD1181011 · 25 served
B & P MKT.
MD1191002 · 25 served
B & S FISHERIES
MD1171007 · 25 served
B AND D AUCTION
MD1061104 · 0 served
B AND D DELI - COUNTRY STORE CONOWINGO
MD1071060 · 25 served
B AND E TR. PK.
MD1230002 · 25 served
B AND J MARKET
MD1221007 · 100 served
B AND L TR. PK.
MD1230003 · 25 served
B G & E (FIRING RANGE)
MD1040057 · 25 served
B G & E (PROCEDURE FACILITIES)
MD1040061 · 3 served
B-D WATER COOP
MD0000032 · 28 served
B.J. DELI
MD1111012 · 25 served
B.P.O. ELKS #2309
MD1021207 · 25 served
B.P.O. ELKS #2528
MD1021057 · 25 served
B.P.O.E. LODGE 2173
MD1231017 · 25 served
B.T.R. HAMPSTEAD (BLACK AND DECKER)
MD1060004 · 472 served
B&B SOUTHERN BARB-B-QUE
MD1021003 · 30 served
B&L MOBILE HOME PARK
MD0040209 · 65 served
BABES BOYS TAVERN
MD1161094 · 50 served
BACK ROAD INN, INC.
MD1181012 · 54 served