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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SOMERSET COUNTY INTERMEDIATE SCHOOL
MD1190026 · 400 served
SOMERSET COUNTY LIQUOR DISPENS
MD1191076 · 25 served
SOMERSET COUNTY TECHNICAL HIGH SCHOOL
MD1190027 · 400 served
SOMERSET TRUCK GROWERS COOP
MD0002815 · 542 served
SONETTA COMMUNITY MARKET
MD1071012 · 25 served
SONS OF ABRAHAM
MD1170017 · 25 served
SONS OF ABRAHAM
MD1171164 · 25 served
SOTTERLY MANSION FOUNDATION
MD1181161 · 54 served
SOUNDSATIONS
MD1021331 · 25 served
SOUTH ARUNDEL VETERINARY
MD1021606 · 170 served
SOUTH CARROLL CHURCH OF NAZARENE
MD1061222 · 54 served
SOUTH CARROLL HIGH SCHOOL
MD1060040 · 1,250 served
SOUTH CARROLL SEVENTH DAY ADVENTIST CH.
MD1061262 · 40 served
SOUTH CARROLL SWIM CLUB
MD1061223 · 425 served
SOUTH COUNTY CAFE
MD1021722 · 135 served
SOUTH COUNTY COMMUNITY CHURCH
MD1021705 · 30 served
SOUTH COUNTY DAY CARE CENTER
MD0000773 · 45 served
SOUTH COUNTY DEALE MOOSE LODGE
MD1021583 · 26 served
SOUTH COUNTY LIBRARY
MD1021607 · 255 served
SOUTH COUNTY LITTLE LEAGUE
MD1211130 · 125 served
SOUTH COUNTY PARK
MD1211129 · 60 served
SOUTH COUNTY PRE-KINDERGARTEN CO-OP
MD1020073 · 33 served
SOUTH COUNTY RECREATION CENTER
MD1021650 · 27 served
SOUTH CRANE AMOCO
MD1161088 · 25 served
SOUTH DORCHESTER SCHOOL
MD1090014 · 207 served
SOUTH HARBOR TRAILER COURT
MD1231105 · 25 served
SOUTH HARBOR TRAILER PARK
MD0002626 · 45 served
SOUTH MOUNTAIN CAMPGROUND
MD1101172 · 25 served
SOUTH MOUNTAIN REST AREA-WESTBOUND
MD1101264 · 900 served
SOUTH MOUNTAIN ROD AND GUN
MD1211077 · 115 served
SOUTH POINT VILLAGE-CONNECTED TO 0230011
MD0230024 · 0 served
SOUTH POTOMAC CHURCH
MD1081217 · 100 served
SOUTH RIVER BIBLE CHURCH
MD1021646 · 55 served
SOUTH RIVER BIBLE CHURCH
MD1021777 · 0 served
SOUTH RIVER HIGH SCHOOL
MD1020026 · 25 served
SOUTH RIVER LANDING
MD1021423 · 26 served
SOUTH RIVER MARINA
MD1021754 · 58 served
SOUTH RIVER MEDICAL PROFESSIONAL CTR
MD1021645 · 60 served
SOUTH SHORE BAPTIST CHURCH
MD1021608 · 131 served
SOUTH SHORE ELEMENTARY
MD1020027 · 305 served
SOUTHBOUND ALLEY
MD1221020 · 100 served
SOUTHDOWN SHORES CORPORATION
MD0002340 · 504 served
SOUTHDOWN SHORES CORPORATION
MD0020036 · 504 served
SOUTHERN CALVERT BAPTIST CHURCH
MD1041161 · 480 served
SOUTHERN COMMUNITY CENTER
MD1041220 · 25 served
SOUTHERN HIGH SCHOOL
MD1020028 · 1,400 served
SOUTHERN MARYLAND CHRISTIAN ACADEMY
MD1080005 · 445 served
SOUTHERN MARYLAND CORRECTIONAL
MD0001460 · 500 served
SOUTHERN MARYLAND HARDSCAPE
MD1181292 · 25 served
SOUTHERN MARYLAND PRE-RELEASE UNIT
MD0080061 · 0 served