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
HAHN TRANSPORTATION MD1000009 Maryland Non-Transient Non-Community 115
ILUR PORTFOLIOS - CARRIAGE ESTATES LLC IL0195350 Maryland Community 115
HEREFORD CENTER MD1030075 Maryland Transient Non-Community 115
CHILDTIME OF CHURCHVILLE/ABERDEEN MD1120059 Maryland Non-Transient Non-Community 115
DOCKSIDE RESTAURANT MD1021386 Maryland Transient Non-Community 115
CLARKS TRAILER PARK MD0002646 Maryland Community 114
GAMBRILLS AUTO SPA, COFFEE CORNER MD1021744 Maryland Transient Non-Community 114
POLINGS MOBILE HOME SALES AND MD0002400 Maryland Community 114
PARIS CENTER (FKA GRIFFINS),COMEBACK BAR MD1041070 Maryland Transient Non-Community 114
DOMINOS PIZZA MD1231200 Maryland Transient Non-Community 113
BAYSIDE COMMUNITY NETWORK MD1071244 Maryland Non-Transient Non-Community 113
STELLA FOOD AND DONS PLACE MD1031266 Maryland Transient Non-Community 112
SILVER TREE LANDING MD1111152 Maryland Transient Non-Community 112
BEL AIR KINGDOM HALL MD1121358 Maryland Transient Non-Community 112
LIBERTY MARINA MD1021479 Maryland Non-Transient Non-Community 112
AUSTIN PLAZA NORTH MD1141100 Maryland Transient Non-Community 112
RENDITIONS GOLF COURSE- MID COURSE MD1021697 Maryland Transient Non-Community 112
UNITED PARCEL SERVICES DE0000484 Maryland Non-Transient Non-Community 112
CLEAR SPRINGS COUNTRY DINER MD1211023 Maryland Transient Non-Community 112
OUR LADY OF THE FIELDS MD1021679 Maryland Transient Non-Community 112
BEAN CREEK RESORT MI0040554 Maryland Community 112
ALLEGANY BALLISTICS LAB WV3302927 Maryland Community 111
FREDERICK COUNTY 4-H CAMP CENTER MD1101067 Maryland Transient Non-Community 111
SANDYMOUNT UNITED METHODIST CHURCH MD1061086 Maryland Non-Transient Non-Community 111
ST NICHOLAS LUTHERAN CHURCH MD1041233 Maryland Transient Non-Community 111
FAIRLANE MOBILE HOME PARK MD0100206 Maryland Community 111
DOVE ESTATES DE0000112 Maryland Community 111
DENNIS POINT MARINA & CAMPGROUND MD1181049 Maryland Transient Non-Community 111
FAIRLANE MOBILE HOME PARK MD0002394 Maryland Community 111
CEDARHURST TRAILER PARK MD0002732 Maryland Community 111
CASEYS CRAB COMPANY MD1021694 Maryland Transient Non-Community 111
MATTAWOMAN W.W.T.P. MD1080017 Maryland Non-Transient Non-Community 110
TUCKAHOE STATE PARK (TOWER) MD1051038 Maryland Transient Non-Community 110
ROSEDA FARMS MD1031411 Maryland Transient Non-Community 110
JOHN BROWN GENERAL AND BUTCHERY MD1031204 Maryland Transient Non-Community 110
LOWER SHORE YMCA MD1231265 Maryland Transient Non-Community 110
COPPERMINE GREEN VALLEY SWIM CLUB MD1031062 Maryland Transient Non-Community 110
SEASIDE VILLAS CONDO ASSOCIATION DE0000906 Maryland Transient Non-Community 110
DOCS CRABHOUSE, BIG B LIQUORS, DOMINOS MD1081179 Maryland Transient Non-Community 110
BROADFORDING CHRISTIAN ACAD. MD1210002 Maryland Non-Transient Non-Community 110
BIG TRUCK FARM BREWERY MD1031412 Maryland Transient Non-Community 110
CROWNSVILLE AUTOMOTIVE MD1021592 Maryland Transient Non-Community 110
ANNES MHP VA6179750 Maryland Community 110
ILCHESTER-SIMKINS INDUSTRIES I MD0002490 Maryland Community 110
ASSOC. FOR RETARDED CITIZENS MD1120002 Maryland Non-Transient Non-Community 110
CHURCHVILLE PRESBY.CHURCH & DAY CARE MD1120004 Maryland Non-Transient Non-Community 110
YODER SCHOOL MD1110012 Maryland Non-Transient Non-Community 110
PEARLSTONE CENTER PAV, #2 MD1031335 Maryland Transient Non-Community 110
CORNER GRILL MD1021332 Maryland Transient Non-Community 110
ARCADIA VOLUNTEER FIRE CO MD1031003 Maryland Transient Non-Community 110