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
SWAN HARBOR DELL MD0002473 Maryland Community 390
LURAY RV RESORT VA2139470 Maryland Transient Non-Community 390
TOWN CREEK ELEMENTARY SCHOOL MD1180054 Maryland Non-Transient Non-Community 390
BONNIE BROOK MD0090001 Maryland Community 390
KENMORE ELEMENTARY SCHOOL MD1070039 Maryland Non-Transient Non-Community 390
CALVERT ELEMENTARY MD1070005 Maryland Non-Transient Non-Community 389
LAKE HAVEN TRAILER PARK MD0002228 Maryland Community 384
JARRETTSVILLE PLAZA SHOPPING CENTER MD1121116 Maryland Transient Non-Community 383
CAVALIER COUNTRY MD0040002 Maryland Community 381
PROVIDENCE SCHOOL MD1070051 Maryland Non-Transient Non-Community 380
CHESTER RIVER YACHT CLUB MD1141007 Maryland Transient Non-Community 380
WHITE ROCK YACHTING CENTER - WELL #1 MD1021522 Maryland Transient Non-Community 380
PLIM PLAZA HOTEL - DISTRIBUTION MD1231289 Maryland Non-Transient Non-Community 380
LITTLE FLOWER SCHOOL MD1180028 Maryland Non-Transient Non-Community 380
CARDINAL HICKEY ACADEMY MD1041184 Maryland Non-Transient Non-Community 380
MARYVALE PREPARATORY SCHOOL MD1030025 Maryland Non-Transient Non-Community 380
SANITARY ASSOCIATES WV3301967 Maryland Community 380
MAYO ELEMENTARY MD1020021 Maryland Non-Transient Non-Community 375
LEONARDTOWN MIDDLE SCHOOL MD1180025 Maryland Non-Transient Non-Community 375
ILUR WOODS EDGE MHP LLC IL0195360 Maryland Community 373
LEEDS ELEMENTARY MD1070020 Maryland Non-Transient Non-Community 372
CEDARHURST WATER CO INC MD0002544 Maryland Community 372
KINGS MAN S-WHITE PLNS WTR CO MD0002826 Maryland Community 372
KINGS MANOR - WHITE PLAINS WATER CO, INC MD0080024 Maryland Community 372
CARROLL MANOR ELEMENTARY SCHOOL MD1030005 Maryland Non-Transient Non-Community 370
TOWN OF KITZMILLER MD0110013 Maryland Community 370
MONTROSE SCHOOL FOR GIRLS MD0002702 Maryland Community 370
GLENWOOD COMMUNITY CENTER MD1131318 Maryland Non-Transient Non-Community 366
CARROLL MANOR ELEMENTARY MD1000004 Maryland Non-Transient Non-Community 364
CARROLL MANOR ELEMENTARY MD1100004 Maryland Non-Transient Non-Community 364
DUNKIN DONUTS - WOODBINE MD1131331 Maryland Transient Non-Community 363
CALVERT CLIFFS NUCLEAR - OFFICE BUILDING MD1040055 Maryland Non-Transient Non-Community 362
SHORES OF CALVERT MD0040015 Maryland Community 361
CRYSTAL BEACH MANOR MD0000060 Maryland Community 360
CRYSTAL BEACH MANOR MD0070215 Maryland Community 360
CRYSTAL BEACH MANOR INC MD0002329 Maryland Community 360
RINGGOLD CHURCH OF CHRIST MD1211201 Maryland Transient Non-Community 357
ST. JAMES ACADEMY MD1030034 Maryland Non-Transient Non-Community 355
PARADISE MENNONITE SCHOOL MD1210010 Maryland Non-Transient Non-Community 355
URBANA VFD MD1101202 Maryland Transient Non-Community 355
WOODMONT ACADEMY MD1130035 Maryland Non-Transient Non-Community 355
TIFFANEE & CO BAKERY/GOODWILL MD1121338 Maryland Transient Non-Community 354
PINE CREST ESTATES MOBILE HOME PA4560039 Maryland Community 354
ST IGNATIUS CHURCH AND ST THOMAS MANOR MD1081154 Maryland Transient Non-Community 353
WORTON ELEMENTARY MD1140008 Maryland Non-Transient Non-Community 353
HARDEES AND KENT ISLAND MD1171249 Maryland Transient Non-Community 351
MONOCACY ELEMENTARY SCHOOL MD1150018 Maryland Non-Transient Non-Community 351
BAY COUNTRY ESTATES INC MD0002346 Maryland Community 351
CARROLL FUEL (URBANA PIKE) MD1101001 Maryland Transient Non-Community 350
ST JAMES SCHOOL MD0002457 Maryland Community 350