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
EDEN MOBILE HOME PARK MD0190205 Maryland Community 250
SYSCO EASTERN MARYLAND MD1190024 Maryland Non-Transient Non-Community 250
LIGHTHOUSE SEAFOOD MD1101369 Maryland Transient Non-Community 250
ACCIDENT - MAYOR AND COUNCIL O MD0002186 Maryland Community 250
VANESSAS CORNER PUB (NEW YORK JP) MD1061110 Maryland Transient Non-Community 250
WELSH HILL-WRIGHTS CRSSNG WATE MD0002419 Maryland Community 250
FOUNTAINDALE SERVICES INC MD0002572 Maryland Community 250
GREEN VALLEY ELEMENTARY MD1000008 Maryland Non-Transient Non-Community 250
BLOCH & GUGGENHEIMER CO. MD1090001 Maryland Non-Transient Non-Community 250
DEL-MAR-VA TRAILER PARK MD0002631 Maryland Community 249
DRUID OAKS MOBILE HOME PARK GA1270010 Maryland Community 247
REX HILL ESTATES, LLC OH7703812 Maryland Community 246
CAROLINE ACRES MD0002475 Maryland Community 246
PEMBERTON ELEM SCHOOL MD1220019 Maryland Non-Transient Non-Community 245
FAIRGROVE MHP NC0279134 Maryland Community 244
MOST BLESSED SACRAMENT SCHOOL MD1230079 Maryland Non-Transient Non-Community 244
HUNTINGTOWN UM CHURCH MD1041049 Maryland Transient Non-Community 243
HOULIHAN REAL ESTATE MD0002421 Maryland Community 243
GATHLAND STATE PARK MD1101241 Maryland Transient Non-Community 242
CRESTWOOD MOBILE HOME PARK MD0002203 Maryland Community 240
BERKSHIRE WTP MD0020046 Maryland Community 240
CONOWINGO MOBILE HOME COURT MD0002289 Maryland Community 240
CRESTWOOD MOBILE HOME PARK MD0020209 Maryland Community 240
AQUALAND CAMPGROUND MD1081005 Maryland Community 240
HERITAGE ACADEMY MD1210007 Maryland Non-Transient Non-Community 240
MILLENIUM HEALTH AND REHAB - SOUTH RIVER MD0020234 Maryland Community 240
THE JEMICY SCHOOL (LOWER SCHOOL) MD1030020 Maryland Non-Transient Non-Community 240
BEECHWOOD MOBILE HOME PARK MD0120205 Maryland Community 240
SALISBURY CHURCH OF LDS MD1221190 Maryland Transient Non-Community 240
RAWLINGS HEIGHTS MD0002700 Maryland Community 240
WATERMANS SEAFOOD MD1231119 Maryland Transient Non-Community 240
BERKSHIRE WTP MD0002868 Maryland Community 240
STONEY CHASE COURT MD0000056 Maryland Community 240
FLINTSTONE ELEMENTARY SCHOOL MD1010001 Maryland Non-Transient Non-Community 240
STONEY CHASE COURT MD0002592 Maryland Community 240
CAMP REICH PA7280887 Maryland Transient Non-Community 240
VILLAGES AT LEONARDTOWN MD0180052 Maryland Community 239
PINEY POINT LANDINGS MD0180047 Maryland Community 239
ROSEMONT DISTRIBUTION SYSTEM MD0100045 Maryland Community 237
BLACKWALL BARN AND LODGE MD1021161 Maryland Transient Non-Community 235
HOWARD JOHNSONS MD1141002 Maryland Transient Non-Community 235
OCEAN DOWNS, LLC MD1230067 Maryland Non-Transient Non-Community 235
PRESBYTERIAN CHURCH OF CHESTERTOWN MD1141095 Maryland Transient Non-Community 235
ROSE HAVEN MD0020030 Maryland Community 235
FENWICK MANOR MD0180020 Maryland Community 234
FREDERICK CHRISTIAN FELLOWSHIP MD1101332 Maryland Transient Non-Community 232
NORRISVILLE ELEMENTARY SCHOOL MD1120027 Maryland Non-Transient Non-Community 231
FAITH FAMILY CHURCH, WEE CARE DAY CARE MD1060067 Maryland Transient Non-Community 230
MANCHESTER PARK CECO UTILITIES MD0002349 Maryland Community 230
FOUR CORNERS COMMERCIAL CTR MD1231279 Maryland Transient Non-Community 230