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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CAPE ST CLAIRE SWIM CLUB
MD1021404 · 32 served
CAPE ST CLAIRE UMC
MD1020043 · 30 served
CAPE ST. CLAIRE SHOPPING CTR I/C 0020017
MD1020094 · 0 served
CAPERS
MD1021064 · 25 served
CAPITOL CONCRETE PRODUCTS
MD1160009 · 40 served
CAPITOL CONCRETE PRODUCTS
MD1161020 · 25 served
CAPITOL KOA CAMPGROUND
MD1021588 · 90 served
CAPITOL KOA CAMPGROUND (SEE 1021588)
MD1021427 · 0 served
CAPITOL RACEWAY, DOUBLE DS DOGS
MD1021065 · 500 served
CAPITOL WATERWORKS COOPERATIVE
MD0190005 · 24 served
CAPT. LEONARDS SEAFOOD MARKET
MD1181029 · 160 served
CAPTAIN BILLYS CRAB HOUSE
MD1081018 · 30 served
CAPTAIN CROWS CARRYOUT
MD1181077 · 25 served
CAPTAIN D. RAY'S (FRMLY: SCHUMANNS)
MD1181027 · 25 served
CAPTAIN JOHNS CRABHOUSE
MD1081019 · 200 served
CAPTAIN JOHNS SEAFOOD
MD1121083 · 53 served
CAPTAIN KIDDS,GINA ICE CREAM, SMOKE-SP
MD1021340 · 25 served
CAPTAIN MEREDITHS SEAFOOD
MD1171025 · 25 served
CAPTAIN SAMS LIQUORS
MD1181028 · 0 served
CAPTAIN STANS
MD1191078 · 25 served
CAPTAINS CATCH
MD1021488 · 25 served
CAPTAINS CORNER
MD1161021 · 25 served
CARDEROCK ANCHORAGE
MD0002746 · 30 served
CARDEROCK ANCHORAGE
MD0150001 · 30 served
CARDINAL HICKEY ACADEMY
MD1041184 · 380 served
CARINIS PIZZA (CONNECTED TO CWS)
MD1171139 · 25 served
CARLOS SHAFT DISTRIBUTION - 0010009
MD0010004 · 0 served
CARLOS WATER CO & BORDEN SHAFT
MD0002412 · 600 served
CARMEL COVE
MD1111144 · 29 served
CAROLINE ACRES
MD0002475 · 246 served
CAROLINE ACRES MOBILE HOME PARK
MD0050204 · 395 served
CAROLINE COUNTRY CLUB
MD1051006 · 0 served
CAROLINE COUNTY MOOSE LODGE #2332
MD1051065 · 26 served
CAROLINE SOIL CONSERVATION
MD1051048 · 1 served
CAROLYN'S DAY CARE
MD1181226 · 25 served
CAROLYN'S DAY CARE CENTER
MD1180004 · 25 served
CAROLYNS STONEHOUSE
MD1091167 · 25 served
CARPENTERS POINT WATER CO.
MD0070003 · 400 served
CARPENTERS POINT WATER COMPANY
MD0002654 · 400 served
CARRABA'S ITALIAN GRILL
MD1231278 · 600 served
CARRIAGE COUNTRY CLUB
MD1141005 · 70 served
CARRIAGE HOUSE BAKE SHOP
MD1101032 · 25 served
CARRIE WEEDON EARLY EDUCATION CENTER
MD1020087 · 97 served
CARROL'S CHURCH
MD1031020 · 25 served
CARROLL CO. FAMILY YMCA
MD1060055 · 150 served
CARROLL COUNTY DENTAL ASSOCIATES
MD1061321 · 58 served
CARROLL COUNTY LIBRARY - SEE 106-1327
MD1060077 · 0 served
CARROLL COUNTY SPORTS COMPLEX
MD1061185 · 300 served
CARROLL FUEL (URBANA PIKE)
MD1101001 · 350 served
CARROLL INSULATION
MD1060009 · 20 served