Browse Water Systems

7,874 public water systems in MD.

Public Water Systems Database

Browse 7,874 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
LITTLE FALL II, HORSESHOE PUB MD1031090 Maryland Transient Non-Community 64
MONTGOMERY CO RESOURCE RECOVERY FACILITY MD1150046 Maryland Non-Transient Non-Community 64
POPLAR SPRINGS UNITED METHODIST CHURCH MD1131329 Maryland Transient Non-Community 64
HEADQUARTERS I / HEADQUARTERS II MD1020119 Maryland Non-Transient Non-Community 63
GILBERTS TRAILER PARK MD0002404 Maryland Community 63
WELSHS TRAILER PARK MD0002633 Maryland Community 63
PATUXENT UM CHURCH MD1041067 Maryland Transient Non-Community 63
TALL PINES TRAILER PARK MD0002503 Maryland Community 63
MARYLAND HEALTH SOCIETY/ CAMP MAHESO MD1021416 Maryland Transient Non-Community 63
THOMPSONS CRABHOUSE MD1081130 Maryland Transient Non-Community 63
SHETLAND ACRES TRAILER PARK MD0002450 Maryland Community 63
CACTUS FLATS MD1101027 Maryland Transient Non-Community 63
HOODS TRAILER PARK MD0002643 Maryland Community 63
LU AND JOES RESTAURANT MD1131029 Maryland Transient Non-Community 63
TALL PINES TRAILER PARK MD0020222 Maryland Community 63
KEYSERS RIDGE MD0110025 Maryland Community 63
MEADOW MOUNTAIN BOYS CAMP MD0110230 Maryland Community 63
ELKS YOUTH CAMP BARRETT MD1021426 Maryland Transient Non-Community 62
BEL ALTON MOTEL MD1081009 Maryland Transient Non-Community 62
HOLLYWOOD CHURCH OF THE NAZARENE MD1181313 Maryland Transient Non-Community 62
GALESVILLE UNITED METHODIST CHURCH MD1020053 Maryland Transient Non-Community 62
ST PAULS LUTHERAN CHURCH(FREDERICK MD1101304 Maryland Transient Non-Community 62
POUR DOG HOUSE MD1021011 Maryland Transient Non-Community 62
SMITHVILLE UNITED METHODIST CHURCH MD1041133 Maryland Transient Non-Community 62
PULASKI FLEA MARKET, WINNERS CORNER CAFE MD1031334 Maryland Transient Non-Community 62
BROOKS CHILD DEVELOPMENT CT. MD1040007 Maryland Non-Transient Non-Community 62
ALLIQUIPPA HOUSE ME0000856 Maryland Transient Non-Community 62
ILUR PORTFOLIO 5 - TRAILSIDE MHP LLC IL0195380 Maryland Community 62
ILUR PORTFOLIO 5 - WILSON MHP LLC IL0195370 Maryland Community 62
DELMARVA MOBILE HOME PARK MD0230203 Maryland Community 62
LIGHTHOUSE CHRISTIAN CHILD CARE CENTER MD1220055 Maryland Non-Transient Non-Community 61
INDIAN LANDING BOAT CLUB MD1021414 Maryland Transient Non-Community 61
HOLY TRINITY EPISCOPAL CHURCH MD1121175 Maryland Transient Non-Community 61
M.R.D.C. HEAD START MD1050017 Maryland Non-Transient Non-Community 61
DENTAL HEALTH GROUP MD1111167 Maryland Transient Non-Community 61
BREIT - 4840/4844 WINCHESTER BOULEVARD MD1101341 Maryland Non-Transient Non-Community 61
SOUTHVIEW WISE MD0080041 Maryland Community 61
LONG GREEN CHURCH OF BRETHREN MD1031252 Maryland Transient Non-Community 61
FREE-STATE MONTESSORI SCHOOL MD1030070 Maryland Non-Transient Non-Community 61
WATERMANS, LONDONTOWNE WINE - SIRITS MD1021180 Maryland Transient Non-Community 61
UNION CHAPEL UNITED METHODIST CHURCH MD1121303 Maryland Transient Non-Community 61
LIBERTY TRAILER PARK MD0002373 Maryland Community 60
THUNDERBIRD APARTMENTS MD0002221 Maryland Community 60
BLANK'S TAVERN MD1011007 Maryland Transient Non-Community 60
KEYSVILLE EVANGELICAL LUTHERAN CHURCH MD1061173 Maryland Transient Non-Community 60
ROCK CREEK MOBILE HOME COMM MD0000057 Maryland Community 60
BEECHWOOD MOBILE HOME PARK MD0002184 Maryland Community 60
THORPEWOOD CONFERENCE CENTER INC. MD1101313 Maryland Transient Non-Community 60
WARD FARM PARK WELL 1 MD1041279 Maryland Transient Non-Community 60
ROCKY POINT CREAMERY MD1101347 Maryland Transient Non-Community 60