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
HOLLYWOOD VOLUNTEER FIRE HALL MD1181297 Maryland Transient Non-Community 406
BETHEL WAY OF THE CROSS - (NEWER BLDG) MD1041277 Maryland Transient Non-Community 406
ELKVIEW SHORES MD0070216 Maryland Community 405
ELKVIEW SHORES MD0000059 Maryland Community 405
SEVEN ELEVEN # 20835 MECHANICSVILLE MD1181155 Maryland Transient Non-Community 403
OUR LADY OF THE WAYSIDE CHURCH MD1181316 Maryland Transient Non-Community 402
SAINT FRANCIS XAVIER CHURCH MD1181320 Maryland Transient Non-Community 402
TOWN OF EAST NEW MARKET MD0090004 Maryland Community 400
GREEN MEADOWS CULTURAL EVENTS MD1101387 Maryland Transient Non-Community 400
PERDUE FARMS INC. - FEED MILL MD1220021 Maryland Non-Transient Non-Community 400
SOMERSET COUNTY TECHNICAL HIGH SCHOOL MD1190027 Maryland Non-Transient Non-Community 400
BUEL HILL ESTATES (DBA EAGLES LANDING) MI0040615 Maryland Community 400
INDIAN CREEK UPPER/MIDDLE SCHOOL MD1020134 Maryland Non-Transient Non-Community 400
ROYAL FARMS KINGSTOWN #18 MD1171224 Maryland Transient Non-Community 400
JAMES CRAIK ELEMENTARY MD1080012 Maryland Non-Transient Non-Community 400
PHEASANT RIDGE ESTATES MD0002527 Maryland Community 400
BEACHES WATER CO MD0040029 Maryland Community 400
CAMP BENJAMIN KAUFFMAN PA7280888 Maryland Transient Non-Community 400
CROWN SPORT CENTER MD1220008 Maryland Transient Non-Community 400
POINTERS RUN ELEMENTARY SCHOOL MD1130018 Maryland Non-Transient Non-Community 400
CHERRY HILL WATER SYSTEM MD0070014 Maryland Community 400
BAY MANOR NURSING HOME MD0020202 Maryland Community 400
TRACEYS LANDING ELEMENTARY MD1020031 Maryland Non-Transient Non-Community 400
5TH SEASON RESTAURANT MD1061048 Maryland Transient Non-Community 400
GREEN MEADOWS PETTING FARM MD1101389 Maryland Transient Non-Community 400
BENJAMINS VILLAGE/HOMESTEAD M.H.P. MD0070209 Maryland Community 400
SMOKEY GLEN FARM- GROVE AREA MD1151084 Maryland Transient Non-Community 400
SOMERSET COUNTY INTERMEDIATE SCHOOL MD1190026 Maryland Non-Transient Non-Community 400
SMOKEY GLEN FARM - PICNIC PAVILLION MD1151028 Maryland Transient Non-Community 400
EAST NEW MARKET BRD OF TWN COM MD0002330 Maryland Community 400
RUHLMAN BREWERY, LLC MD1061336 Maryland Transient Non-Community 400
EDGELEY GROVE PARK - ANNIES PLAY GROUND MD1121324 Maryland Transient Non-Community 400
NAVAL SURFACE WARFARE CENTER MD0020048 Maryland Community 400
GALENA COMMISSIONERS MD0002424 Maryland Community 400
HENDRICKS WATER CO MD0002230 Maryland Community 400
VALLEY BROOK SWIM CLUB MD1121048 Maryland Transient Non-Community 400
BURGER KING DE0000149 Maryland Transient Non-Community 400
QUEENSTOWN COMMISSIONERS MD0002696 Maryland Community 400
TUCKAHOE ST PARK (LAKE) MD1051036 Maryland Transient Non-Community 400
ROYAL FARMS #208 MD1171063 Maryland Transient Non-Community 400
CARPENTERS POINT WATER COMPANY MD0002654 Maryland Community 400
CHURCH OF JESUS CHRIST OF LDS - MT AIRY MD1061265 Maryland Transient Non-Community 400
ROYAL FARM STORE #95 MD1121064 Maryland Transient Non-Community 400
STONEY CHASE/ ROCK CREEK M.H.P.S MD0070233 Maryland Community 396
N. DORCHESTER MIDDLE SCHOOL MD1090011 Maryland Non-Transient Non-Community 396
STRAWBERRY HLS-POTOMAC UTIL CO MD0002748 Maryland Community 396
NORTHROP GRUMMAN - UNDERSEA SYSTEMS MD1020037 Maryland Non-Transient Non-Community 395
TOLCHESTER MARINA INC. MD1141050 Maryland Transient Non-Community 395
STEEPLECHASE WATERWORKS MD0220010 Maryland Community 395
KINGSVILLE ELEMENTARY SCHOOL MD1030021 Maryland Non-Transient Non-Community 391