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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ANGLERS INN
MD1171004 · 25 served
ANITA LYNNE HOME
MD1210001 · 25 served
ANN'S LUCKY ICE CREAM
MD1021355 · 25 served
ANNA PRAYER
MD1101229 · 0 served
ANNAPOLIS
MD0002191 · 40,000 served
ANNAPOLIS AREA CHILDREN SCHOOL
MD1020040 · 100 served
ANNAPOLIS AREA CHRISTIAN SCHOOL
MD1020135 · 510 served
ANNAPOLIS COMMERCE PARK
MD1020099 · 300 served
ANNAPOLIS CONGREGATION OF JEHOVAHS
MD1021612 · 58 served
ANNAPOLIS COUNTRY CLUB
MD1021019 · 200 served
ANNAPOLIS DINNER THEATRE
MD1021294 · 50 served
ANNAPOLIS EVANGELICAL LUTHERAN CHURCH
MD1021561 · 53 served
ANNAPOLIS FRIENDS MEETING
MD1021613 · 50 served
ANNAPOLIS GOLF CLUB
MD1021351 · 32 served
ANNAPOLIS HEALTH & FITNESS
MD1021399 · 25 served
ANNAPOLIS HYUNDAI, LLC
MD1020155 · 53 served
ANNAPOLIS LANDING
MD0002860 · 200 served
ANNAPOLIS LANDING
MD0020045 · 200 served
ANNAPOLIS MOOSE LODGE
MD1021295 · 25 served
ANNAPOLIS MOOSE LODGE #296
MD1021353 · 25 served
ANNAPOLIS SEAFOOD MARKET - EDGEWATER
MD1021138 · 115 served
ANNAPOLIS SEVENTH DAY ADVENTIST
MD1021727 · 50 served
ANNAPOLIS TERRACE MOTEL
MD1021020 · 25 served
ANNE ARUNDEL CO DPW AMBERLY
MD0002902 · 10,000 served
ANNE ARUNDEL CO/BALTIMORE CITY
MD0020038 · 0 served
ANNE ARUNDEL POLICE TRAINING ACADEMY
MD1020148 · 115 served
ANNIE'S HALL / RIVER RUN
MD1231173 · 25 served
ANNIES STEAK HOUSE
MD1171106 · 25 served
ANTHONY & DORIS ST ANGELO
MD1100026 · 25 served
ANTIETAM RECREATION CAMP
MD1211104 · 335 served
ANTOIOCH CHURCH
MD1091001 · 25 served
ANTONIO'S ON THE BAY
MD1021021 · 25 served
APE HANGERS
MD1081092 · 122 served
APHENA PHARMA SOLUTIONS (I/C 0200003)
MD1200018 · 0 served
API
MD1021717 · 207 served
APOSTOLIC FAITH CHURCH
MD1041144 · 50 served
APOSTOLIC TOWERS
MD0300003 · 0 served
APPEAL ELEMENTARY SCHOOL
MD1040001 · 569 served
APPLE SIGNS
MD1021659 · 27 served
APPLETON PLAZA
MD1071005 · 25 served
APPLETREE INN
MD1211002 · 0 served
AQUALAND CAMPGROUND
MD1081005 · 240 served
AQUALAND MARINA STORE
MD1081117 · 25 served
AQUASCO HARDWARE & SUPPLY CO
MD1161005 · 25 served
ARA SERVICES
MD1060001 · 25 served
ARABY METHODIST CHURCH
MD1101005 · 0 served
ARBYS (I/C 0230001)
MD1231004 · 0 served
ARBYS GENERAL STORE
MD1191106 · 0 served
ARCADE LANES
MD1101276 · 25 served
ARCADIA VOLUNTEER FIRE CO
MD1031003 · 110 served