Browse Water Systems

7,795 public water systems in MD.

Public Water Systems Database

Browse 7,795 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
BIG TIMBER CAMPGROUND -TES VA6099065 Maryland Transient Non-Community 24
ELKSIDE COMMUNITY, INC. MD0070010 Maryland Transient Non-Community 23
TENTHOUSE CREEK COMMUNITY - ACDS MD0020063 Maryland Community 23
DOUGLASS APARTMENTS MD0070201 Maryland Community 23
WONDERLAND DAY CARE MD1230066 Maryland Transient Non-Community 23
MEADOW PARK MOBILE SUBDIVISION MD0110231 Maryland Community 23
CEDAR RIDGE MD0160005 Maryland Community 23
HOLLYWOOD (SEE 1180067) MD0180005 Maryland Community 23
N.S.A. COLONY 7 MD1020085 Maryland Non-Transient Non-Community 23
SNYDER BODY INC. MD1060039 Maryland Non-Transient Non-Community 23
SLADE INN MD1031379 Maryland Transient Non-Community 23
KIDDIE CORRAL MD1040028 Maryland Non-Transient Non-Community 22
BEAVERS NURSERY 2 MD1040005 Maryland Non-Transient Non-Community 22
LENAS GROCERY MD1161058 Maryland Transient Non-Community 21
MARRIOTTSVILLE QUARRY MD1030023 Maryland Non-Transient Non-Community 21
FEAGAS MARKET MD1101060 Maryland Transient Non-Community 20
GLYMONT MEDICAL CENTER MD1080009 Maryland Non-Transient Non-Community 20
NANJEMOY V.F.D. MD1081208 Maryland Transient Non-Community 20
SHADY PINES MHP MD0050212 Maryland Community 20
WEAVERS APARTMENTS MD0070242 Maryland Community 20
BEL AIR HEIGHTS MD0120020 Maryland Community 20
PERDUE HATCHERY 7 MD1230014 Maryland Non-Transient Non-Community 20
EAST LAKE MHP MD0220214 Maryland Community 20
M. LEO STORTCH MGMT. CO. MD1160039 Maryland Non-Transient Non-Community 20
PINEY PLAINS UMC MD1011110 Maryland Transient Non-Community 20
SAMARITAN HOUSE INC. MD1021389 Maryland Transient Non-Community 20
CLARKS LANDING MARINA MD1021538 Maryland Transient Non-Community 20
ROCK RUN UNITED METHODIST CHURCH MD1121282 Maryland Transient Non-Community 20
GREAT MILLS IND CTR SEE0180049 MD1180061 Maryland Non-Transient Non-Community 20
CAMP ERNEST W. BROWN MD1180003 Maryland Non-Transient Non-Community 20
FREEDOM HOUSE MD1180012 Maryland Non-Transient Non-Community 20
FAIRVIEW LEARNING CENTER MD1030012 Maryland Non-Transient Non-Community 20
R H WILSON & SONS MD1211084 Maryland Transient Non-Community 20
WOODLAWN FARMS BUTCHER SHOP MD1211086 Maryland Transient Non-Community 20
GOOD SAMARITAN LODGE MD1211091 Maryland Transient Non-Community 20
CALVARY LEARNING TREE MD1060007 Maryland Non-Transient Non-Community 20
CARROLL INSULATION MD1060009 Maryland Non-Transient Non-Community 20
BALTIMORE GAS AND ELECTRIC MD1060060 Maryland Transient Non-Community 20
CHARLES SOIL CONSERVATION DISTRICT MD1081196 Maryland Transient Non-Community 19
CLARYSVILLE MD0010017 Maryland Community 18
QUEENSTOWN MHP MD0170208 Maryland Community 18
EDGELY GROVE PARK (SMITH FARM) MD1121261 Maryland Transient Non-Community 18
HILLSIDE ROAD PROPERTIES MD0030010 Maryland Community 17
MARTIN MARIETTA MAT/PINESBURG QUARRY MD1210019 Maryland Non-Transient Non-Community 17
UPPER SHORE AGENCY INC. MD0170209 Maryland Community 16
HOFFMAN DISTRIBUTION SYS - 0010009 MD0010051 Maryland Community 15
WILLING HELPERS SOCIETY MD1081160 Maryland Transient Non-Community 15
MIDWAY MINI MARKET MD1221115 Maryland Transient Non-Community 15
TRANSPORTATION GARAGE MD1020079 Maryland Non-Transient Non-Community 15
OVER THE RAINBOW LEARNING CENTER MD1020114 Maryland Non-Transient Non-Community 15