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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RIPS COUNTRY INN
MD1161117 · 25 served
RISE & SHINE DAY CARE CNTER
MD1030051 · 40 served
RISE UP COFFEE CAMBRIDGE
MD1091029 · 25 served
RISE UP EDGEWATER
MD1021338 · 52 served
RISING PHOENIX RETREAT CENTER,LOYOLA COL
MD1011115 · 57 served
RISING SUN
MD0002711 · 956 served
RISING SUN CITGO
MD1071281 · 25 served
RISING SUN ELEMENTARY
MD1070027 · 726 served
RISING SUN HIGH SCHOOL
MD1070044 · 1,102 served
RISKY BUSSINESS AND LORD CALVERT MOTEL
MD1181259 · 25 served
RITAS EATERY
MD1021329 · 25 served
RITAS ITALIAN ICE
MD1021716 · 55 served
RITCHEYS TOTLOT, LLC
MD1210025 · 60 served
RIVA AREA PARK
MD1021703 · 25 served
RIVA LUNCH
MD1021516 · 25 served
RIVA TRACE BAPTIST CHURCH
MD1021729 · 815 served
RIVER CITY BAPTIST CHURCH
MD1071257 · 75 served
RIVER CRABS
MD1141009 · 50 served
RIVER DOWNS GOLF CLUB, FRANCIS SCOTT
MD1061289 · 70 served
RIVER INN @ ROLPHS WHARF/SAND BAR
MD1171117 · 150 served
RIVER MARKET INC
MD1191032 · 40 served
RIVER OF LIFE WORSHIP CTR.
MD1021639 · 205 served
RIVER RUN MAINTENANCE
MD1231264 · 25 served
RIVER VALLEY RANCH - BUFFALO LODGE
MD1061179 · 0 served
RIVER VALLEY RANCH - POOL
MD1061256 · 100 served
RIVER VALLEY RANCH - JUNIOR RANCH
MD1061254 · 150 served
RIVER VALLEY RANCH - MAIN RANCH/KITCHEN
MD1061255 · 260 served
RIVERSIDE AND FOOD AND SPIRITS
MD1021277 · 200 served
RIVERSIDE COMMUNITY CHURCH
MD1121277 · 250 served
RIVERSIDE COMPLEX
MD0170018 · 60 served
RIVERSIDE INN
MD1021385 · 25 served
RIVERSIDE MARKET
MD1101158 · 25 served
RIVERVIEW ESTATES
MD1231087 · 25 served
RIVERVIEW MOBILE HOME PARK
MD0230224 · 150 served
RIVERVIEW TRLR PK
MD0002839 · 80 served
ROAD HOUSE 313
MD1051049 · 25 served
ROAD HOUSE SALOON
MD1181199 · 25 served
ROARING POINT WATERFRONT CAMPGROUND
MD1221076 · 70 served
ROARING RUN LION'S CLUB
MD1061290 · 25 served
ROARING RUN LIONS CLUB
MD1061191 · 50 served
ROBERT HODGE
MD0140204 · 123 served
ROBERT HORNEY
MD0000035 · 42 served
ROBERT HORNEY
MD0170206 · 42 served
ROBERT HORNEY TO PK
MD0002842 · 25 served
ROBERT JOHNSON HEALTH CENTER
MD1190018 · 0 served
ROBERT P FRATZ
MD0002554 · 32 served
ROBERT STETHEM MEMORIAL PARK
MD1081167 · 300 served
ROBERTSONS CRABHOUSE
MD1081078 · 129 served
ROBIN DALE GOLF CLUB
MD1161077 · 100 served
ROBIN HOOD DELL MOBILE HOMES I
MD0000073 · 450 served