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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| MANOR TAVERN INC | MD1031103 | Maryland | Transient Non-Community | 140 |
| LIFE IN JESUS BEREA HOUSE | MD1101291 | Maryland | Transient Non-Community | 140 |
| PINE HILL WATER COMPANY | MD0080036 | Maryland | Community | 140 |
| MESSIAH LUTHERAN CHURCH AND NURSERY | MD1061301 | Maryland | Transient Non-Community | 140 |
| TENDER LEARNING CARE-SYKESVILLE | MD1060053 | Maryland | Non-Transient Non-Community | 140 |
| BIG MACKS KITCHEN AND DOCK BAR | MD1201003 | Maryland | Transient Non-Community | 140 |
| CROSSROAD CHRISTIAN CHURCH | MD1041163 | Maryland | Transient Non-Community | 140 |
| BEST VALUE INN | MD1091014 | Maryland | Transient Non-Community | 140 |
| GREEN MEADOWS WATER CO INC | MD0002493 | Maryland | Community | 140 |
| HOLLAND FOREST | MD0180051 | Maryland | Community | 139 |
| CROOM VOCATIONAL SCHOOL | MD1160012 | Maryland | Non-Transient Non-Community | 139 |
| TRIMAC WATER COMPANY - FOREST PARK | MD0080013 | Maryland | Community | 139 |
| CROWNSVILLE ASSEMBLY HALL OF JEHOVAH WIT | MD1021023 | Maryland | Transient Non-Community | 139 |
| TANEY CORPORATION | MD1060044 | Maryland | Non-Transient Non-Community | 138 |
| GLENVILAH CENTER I [12944 A-E] | MD1151042 | Maryland | Transient Non-Community | 138 |
| GREENRIDGE TRAILER PARK | MD0002630 | Maryland | Community | 138 |
| T.W. ENTERPRIZE AND TEXS CARRYOUT | MD1151033 | Maryland | Transient Non-Community | 138 |
| WALKER'S OVERLOOK | MD1101388 | Maryland | Transient Non-Community | 138 |
| DULANY'S OVERLOOK | MD1101376 | Maryland | Transient Non-Community | 138 |
| JESSE JAY'S LATIN INSPIRED KITCHEN | MD1021260 | Maryland | Transient Non-Community | 137 |
| THE ISLAND INN BAR AND GRILL | MD1181061 | Maryland | Transient Non-Community | 137 |
| CARROLL MOTOR FUEL - LISBON | MD1131103 | Maryland | Transient Non-Community | 137 |
| LAKE SOMERSET CAMPGROUND | MD1191044 | Maryland | Transient Non-Community | 137 |
| CHANCE WATER CO INC | MD0002447 | Maryland | Community | 136 |
| LAKEVIEW MOBILE HOME PARK | MD0002502 | Maryland | Community | 136 |
| SOUTH COUNTY CAFE | MD1021722 | Maryland | Transient Non-Community | 135 |
| SEAGULL TRAILER PARK | MD0002628 | Maryland | Community | 135 |
| TALL OAKS VOCATIONAL SCHOOL | MD1160031 | Maryland | Non-Transient Non-Community | 135 |
| CHRISTIAN REVIVAL CENTER | MD1061282 | Maryland | Transient Non-Community | 135 |
| HERRING BAY PLAZA | MD1021477 | Maryland | Transient Non-Community | 135 |
| AMANTE PIZZA AND PASTA | MD1061165 | Maryland | Transient Non-Community | 135 |
| CAMP MARIA | MD1181263 | Maryland | Transient Non-Community | 135 |
| RUEBEN I & HILDA SWANN | MD0002336 | Maryland | Community | 135 |
| WOODLAWN MOBILE HOME PARK - NEW | MD0070239 | Maryland | Community | 134 |
| ST PAUL UM CHURCH | MD1041137 | Maryland | Non-Transient Non-Community | 134 |
| CHERRY GLADE MENNONITE CHURCH | MD1110029 | Maryland | Non-Transient Non-Community | 134 |
| MT. AETNA ELEM. SCHOOL | MD1210008 | Maryland | Non-Transient Non-Community | 134 |
| HARLAND BECKMAN | MD0002770 | Maryland | Community | 134 |
| CALVARY LUTHERAN CHURCH | MD1131046 | Maryland | Transient Non-Community | 133 |
| ABELLS DINER/ ANDERSONS BAR | MD1181005 | Maryland | Transient Non-Community | 133 |
| SUBWAY JARRETTSVILLE | MD1121200 | Maryland | Transient Non-Community | 133 |
| SAINT MARYS CITY VISITOR CENTER | MD1181238 | Maryland | Transient Non-Community | 133 |
| GREEN MEADOWS WATER COMPANY | MD0080017 | Maryland | Community | 132 |
| FRIENDSHIP COMMUNITY BAPTIST CHURCH | MD1021530 | Maryland | Transient Non-Community | 132 |
| DOD PURVEYOR | MD1080045 | Maryland | Non-Transient Non-Community | 132 |
| MOR-RA-U TRAILER PARK | MD0230208 | Maryland | Community | 132 |
| MOR-RA-U TRAILER PARK | MD0002204 | Maryland | Community | 132 |
| DRIFT INN | MD1181054 | Maryland | Transient Non-Community | 132 |
| INMAN UTILITIES CO INC | MD0002247 | Maryland | Community | 132 |
| DORCHESTER MOBILE HOME PARK | MD0000218 | Maryland | Community | 132 |