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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ROLLING ACRES
MD0000039 · 25 served
ROLLING IN THE DOUGH
MD1021387 · 25 served
ROLLING KNOLLS ELEMENTARY
MD1020024 · 25 served
ROLLING ROAD
MD0180031 · 325 served
ROLPH'S WHARF RESTAURANT
MD1171118 · 25 served
ROMA CARRY OUT - JIMMY'S GRILLIE
MD1031146 · 146 served
ROMANCOKE COMMUNITY CENTER
MD1171220 · 50 served
ROMANCOKE FISHING PIER
MD1171119 · 100 served
ROMEOS PIZZA
MD1021481 · 25 served
ROMSBURG ENTERPRISES
MD1100028 · 25 served
ROMSBURG ENTERPRISES
MD1000028 · 25 served
RONNIE'S BAR
MD1011089 · 25 served
RONNIE'S BAR
MD1011095 · 25 served
ROOKIES HILLTOP INN
MD1071103 · 25 served
ROOSTER TAIL CRAB HOUSE
MD1071168 · 25 served
ROOTS LEARNING CENTER
MD1080024 · 25 served
ROSE HAVEN
MD0020030 · 235 served
ROSE HAVEN WATER & SEWERAGE IN
MD0002603 · 428 served
ROSE HILL FARM INC.
MD1141046 · 25 served
ROSEBANK UM CHURCH
MD1071263 · 25 served
ROSEDA FARMS
MD1031411 · 110 served
ROSEMONT DISTRIBUTION SYSTEM
MD0100045 · 237 served
ROSEWOOD TRAILER CAMP
MD0002824 · 195 served
ROSS BODDY COMMUNITY CNTR(I/C 0150005)
MD1151048 · 0 served
ROSS GENERAL STORE
MD1101301 · 25 served
ROTOREX COMPANY
MD1100029 · 160 served
ROTOREX COMPANY
MD1000029 · 750 served
ROUNDHOUSE BAR/TIPPETTS
MD1081079 · 25 served
ROUNDTOP PARK
MD1171214 · 25 served
ROUTE 219, DRIVE INN
MD1111060 · 25 served
ROUTE 231 CITGO
MD1041174 · 25 served
ROUTE 260 AMOCO BP
MD1041166 · 203 served
ROUTE 313 DELI @ BARCLAY DEPOT
MD1171135 · 70 served
ROUTE 36 DISTRIBUTION SYS - SEE 0010009
MD0010048 · 0 served
ROUTE 40 EFFICIENCY APARTMENTS
MD1011026 · 0 served
ROUTE 40 ELEMENTARY SCHOOL
MD1110009 · 190 served
ROUTE 50 TRUCK STOP
MD1171093 · 25 served
ROUTE 7 DISTRIBUTION SYSTEM
MD0070032 · 100 served
ROWAN CONTROLLER CAFETERIA
MD0001898 · 25 served
ROY ROGERS
MD1021239 · 200 served
ROY ROGERS
MD1021348 · 25 served
ROYAL BEACH IMPROVEMENT ASSN I
MD0002649 · 148 served
ROYAL BEACH IMPROVEMENT ASSN I
MD0020031 · 100 served
ROYAL FARM # 94
MD1071354 · 25 served
ROYAL FARM # 96
MD1071355 · 25 served
ROYAL FARM STORE
MD1221013 · 25 served
ROYAL FARM STORE
MD1031323 · 25 served
ROYAL FARM STORE #1
MD1121222 · 812 served
ROYAL FARM STORE #95
MD1121064 · 400 served
ROYAL FARMS #135
MD1051086 · 1,178 served