Browse Water Systems

7,870 public water systems in MD.

Public Water Systems Database

Browse 7,870 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
BG&E VISITOR CENTER MD1040056 Maryland Transient Non-Community 200
BEEFEATERS MD1201064 Maryland Transient Non-Community 200
CAMP SANDY COVE - DINING HALL WV9914005 Maryland Transient Non-Community 200
CANAM STEEL CORPORATION - SEE 0100030 MD1100060 Maryland Non-Transient Non-Community 200
LAYTONSVILLE GOLF COURSE- CLUBHOUSE MD1151046 Maryland Transient Non-Community 200
RED HILL WATER COMPANY, INC. MD0080040 Maryland Community 200
C/O CHARLEY PAIGE MD0180201 Maryland Community 200
NEW LIFE CHRISTIAN SCHOOL MD1100052 Maryland Non-Transient Non-Community 200
WESTERN SHORES MD0040016 Maryland Community 200
HILLS & POMERANTZ PARK MD0002538 Maryland Community 198
WARING ASSOC WTR CO MD0002838 Maryland Community 198
PRIMROSE SCHOOL MD1020144 Maryland Non-Transient Non-Community 197
RED HILL WATER CO INC MD0002495 Maryland Community 196
HUNTINGTOWN PLAZA SHOPPING CENTER MD1041093 Maryland Transient Non-Community 196
ROSEWOOD TRAILER CAMP MD0002824 Maryland Community 195
FOREST GREEN COURT MD0002352 Maryland Community 195
LIGHTHOUSE TRAILER COURT MD0030205 Maryland Community 195
LEONARDTOWN FARM MD0180057 Maryland Community 193
WEST RIVER YACHT HARBOR MD1021425 Maryland Transient Non-Community 193
FRIENDLY SPORTS BAR MD1181098 Maryland Transient Non-Community 191
ROUTE 40 ELEMENTARY SCHOOL MD1110009 Maryland Non-Transient Non-Community 190
DOGWOOD MANOR MOBILE HOME PARK MI0040008 Maryland Community 190
FREDERICK TRADING/MONOCACY VALLEY SCHOOL MD1101070 Maryland Non-Transient Non-Community 190
RUMBLEY MD0190014 Maryland Community 190
BALI HI RV PARK MD1231220 Maryland Non-Transient Non-Community 188
SOUTHGATE MD0180048 Maryland Community 188
SANDY POINT STATE PARK MARINA MD1021439 Maryland Non-Transient Non-Community 188
CATOCTIN MOUNTAIN NAT. PARK - IKE SMITH MD1101323 Maryland Transient Non-Community 188
CONCORD ESTATES MD0002403 Maryland Community 186
WRIGHTS TRAILER VILLAGE MD0002183 Maryland Community 186
WOODLAND CENTER #3 MD1021397 Maryland Transient Non-Community 185
RICHS GROCERY MD1011080 Maryland Transient Non-Community 185
MARIELLEN PARK MD0080028 Maryland Community 184
SAGE DINER VA3001720 Maryland Transient Non-Community 184
EDGEWATER RESTAURANT MD1021103 Maryland Transient Non-Community 184
WOODSTOCK INN MD1131042 Maryland Transient Non-Community 183
OPEN BIBLE CHRISTIAN ACADEMY MD1030089 Maryland Non-Transient Non-Community 183
OUR LADYS CHURCH AT MEDLEYS NECK MD1181317 Maryland Transient Non-Community 181
MILLINGTON FIRE DEPT - PART OF 014-0010 MD1141077 Maryland Transient Non-Community 180
TODD VILLAGE MOBILE HOME PARK MD0060217 Maryland Community 180
SILVER HILL MANUF HOME COMM. (SC4060019) SC4060019 Maryland Community 180
OAK HILL WATER COMPANY, LLC MD0080034 Maryland Community 180
BOYDS PRESB AND ELF SCHOOL,CAMP SUNSHINE MD1151038 Maryland Transient Non-Community 180
BEANTOWN PARK WATER ASSOC INC MD0002798 Maryland Community 180
MAPLE HILL MOBILE ESTATES MD0070223 Maryland Community 180
VALERO (E-Z FILL GETTY SHOP, INC MD1101231 Maryland Transient Non-Community 180
CHESTNUT POINT MARINA CAMP MD0070212 Maryland Community 180
CHESTNUT POINT MARINA CAMP MD0002659 Maryland Community 180
SHELL ONE STOP MD1171124 Maryland Transient Non-Community 180
NAYLOR MILL VILLAGE MOBILE HOME PARK MD0220221 Maryland Community 180