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
BELLS TRAILER PARK INC MD0002740 Maryland Community 102
LITTLE FALL II, HORSESHOE PUB MD1031090 Maryland Transient Non-Community 102
TRINITY LUTHERAN CHURCH MD1061102 Maryland Transient Non-Community 101
GRANDVIEW CHRISTIAN CHURCH MD1120057 Maryland Transient Non-Community 101
EDGEMEADE TRAINING CENTER MD0002794 Maryland Community 101
ASSATEAGUE STATE PARK BOAT LANDING MD1231219 Maryland Transient Non-Community 101
HAPPY ACRES DAY CARE MD1030050 Maryland Non-Transient Non-Community 100
GILMORE WATER CO MD0010012 Maryland Community 100
SCOTTS II MD1081105 Maryland Transient Non-Community 100
EDEN QUICK STOP MD1191019 Maryland Transient Non-Community 100
LENA'S BAR & GRILL MD1171098 Maryland Transient Non-Community 100
MASJID IBRAHIM - HARFORD ISLAMIC CENTER MD1121365 Maryland Transient Non-Community 100
PATAPSCO STATE PARK (MCKELDIN B) MD1061251 Maryland Transient Non-Community 100
EBENEZER UMC MD1061199 Maryland Transient Non-Community 100
KIM'S DELI CARRY-OUT MD1061151 Maryland Transient Non-Community 100
ALLEN FAMILY FOODS MD1201001 Maryland Transient Non-Community 100
MONOCACY CROSSING MD1101150 Maryland Transient Non-Community 100
POWELLVILLE STORE MD1221072 Maryland Transient Non-Community 100
FERRYBOAT RESTAURANT MD1201062 Maryland Transient Non-Community 100
GENESEE VALLEY LEARNING CENTER MD1031264 Maryland Transient Non-Community 100
TRI-COUNTY BAPTIST CHURCH MD1151078 Maryland Transient Non-Community 100
TURKEY POINT-FISCHER'S APTS MD0170015 Maryland Community 100
SOUTHBOUND ALLEY MD1221020 Maryland Transient Non-Community 100
QUICK SHOP #3 BEL ALTON MD1081104 Maryland Transient Non-Community 100
ANNAPOLIS AREA CHILDREN SCHOOL MD1020040 Maryland Transient Non-Community 100
HILL WATERWORKS COOPERATIVE MD0190007 Maryland Community 100
DOGWOOD VILLAGE/SUDLERSVILLE MD0170202 Maryland Community 100
SOUTH POTOMAC CHURCH MD1081217 Maryland Transient Non-Community 100
ROMANCOKE FISHING PIER MD1171119 Maryland Transient Non-Community 100
RHODES POINT SOUTH WATERWORKS MD0190009 Maryland Community 100
KNIGHTS OF COLUMBUS MD1161055 Maryland Transient Non-Community 100
TYLERTON WATERWORK COOPERATIVE MD0190011 Maryland Community 100
MIMIS STATION (CJS FOOD STORE) MD1041023 Maryland Transient Non-Community 100
BRANTWOOD GAS AND DELI MD1071285 Maryland Transient Non-Community 100
TAKE-IT-EASY CAMPGROUND RETREAT MD1180062 Maryland Non-Transient Non-Community 100
INSIDE SCOOPS MD1071382 Maryland Transient Non-Community 100
SALISBURY MENNONITE SCHOOL MD1220024 Maryland Non-Transient Non-Community 100
GILMORE WATER CO MD0000016 Maryland Community 100
JARRETTSVILLE ELEM. REC CENTER MD1121264 Maryland Transient Non-Community 100
FRANKLIN UNITED METHODIST MD1021638 Maryland Transient Non-Community 100
MC INNES CENTER,BARRON AND VERDE DDS, PA MD1031301 Maryland Transient Non-Community 100
CATOCTIN QUAKER CAMP MD1101034 Maryland Transient Non-Community 100
BRETTON WOODS RECREATION CENTER MD1150003 Maryland Non-Transient Non-Community 100
BUCK DISTRIBUTING COMPANY, INC MD1160044 Maryland Transient Non-Community 100
ENGLISH FAMILY REST #30 MD1221031 Maryland Transient Non-Community 100
CRUMPTON UM CHURCH MD1171155 Maryland Transient Non-Community 100
LAZARUS CHURCH MD1061203 Maryland Transient Non-Community 100
HH&P IV, LLC MD1020101 Maryland Non-Transient Non-Community 100
MAYAONE ASSOCIATION MD1160023 Maryland Non-Transient Non-Community 100
OTZI MEDITERRANEAN MARKET & ENTERY MD1061304 Maryland Transient Non-Community 100