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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SULLIVAN'S TRAILER PARK
MD0002385 · 160 served
SULLIVANS MOBILE HOME PARK COMMUNITY
MD0060215 · 70 served
SUMMER HILL POOL
MD1031326 · 68 served
SUMMERHILL MOBILE HOME PARK
MD0020221 · 350 served
SUMMERHILL TRAILER PARK
MD0002441 · 300 served
SUMMERSET CO. ROADS DEPT.
MD1190025 · 25 served
SUMMIT ELECTRIC CO.
MD1060043 · 25 served
SUMMIT LAKE CAMP
MD1101183 · 316 served
SUMMIT/HIGHLANDS
MD0040026 · 1,108 served
SUN VALLEY ASSISTED LIVING 1
MD0060231 · 34 served
SUN VALLEY ASSISTED LIVING 2 - MEADOWS
MD0060232 · 28 served
SUN VALLEY AT MORNING BREEZE
MD1061340 · 0 served
SUN VALLEY AT THE HOMESTEAD
MD1061334 · 0 served
SUN VALLEY AT THE WOODS
MD1061338 · 0 served
SUN VALLEY COURT
MD0002763 · 78 served
SUN VALLEY TRLR CT
MD0002853 · 90 served
SUN VALLEY TRLR CT
MD0070234 · 90 served
SUN VALLEY WATER CO INC
MD0002804 · 76 served
SUNDERLAND COMMERCIAL CENTER
MD1040082 · 70 served
SUNDERLAND ELEMENTARY SCHOOL
MD1040041 · 481 served
SUNDERLAND VILLAGE CENTER
MD1040094 · 500 served
SUNMED GROWERS
MD1070067 · 145 served
SUNNYBROOK
MD0030011 · 416 served
SUNNYBROOK BALTO CO DEPT OF PU
MD0002777 · 416 served
SUNNYBROOK CENTER
MD1031257 · 106 served
SUNNYBROOK COMMUNITY
MD1031239 · 25 served
SUNNYSPOT FARM MKT.
MD1211132 · 25 served
SUNOCO OF RISING SUN #7249
MD1071122 · 200 served
SUNPLACE CONDO
MD1111116 · 0 served
SUNSET BUS. PARK/ MEYERS SIDING CONDO
MD1230036 · 85 served
SUNSET LAKES LLC
MD0230220 · 48 served
SUNSET LAKES MHP
MD1231103 · 25 served
SUNSET SUPPLY
MD1101307 · 25 served
SUNSET VILLAGE - CONNECTED TO 023-0011
MD0230016 · 150 served
SUNSHINE CHILD DEVELOPMENT CENTER
MD1061276 · 50 served
SUNSHINE GENERAL STORE
MD1151050 · 100 served
SUNSHINE GRILLE
MD1031199 · 215 served
SUNVIEW MOBILE COURT
MD0002561 · 39 served
SUPER FRESH
MD1221136 · 25 served
SUPER SODA CENTER- ROUTE 50
MD1221167 · 25 served
SUPERINTENDANT OF CORRECTIONS
MD0002862 · 4,000 served
SUPREMECOUNCILHOUSEOFJACOB
MD1191090 · 25 served
SURREY INN
MD1041205 · 25 served
SUSAN'S RESTAURANT
MD1081155 · 25 served
SUSQUEHANNA ADVENTIST SCHOOL
MD1070030 · 25 served
SUSQUEHANNA CAMPGROUNDS
MD1071182 · 25 served
SUSQUEHANNA INN
MD1071183 · 79 served
SUSQUEHANNA STATE PARK (BOAT LAUNCH)
MD1121212 · 25 served
SUSQUEHANNA STATE PARK (CAMPGROUND)
MD1121090 · 28 served
SUSQUEHANNA STATE PARK (MANSION-MILL)
MD1121204 · 32 served