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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| DEER LODGE TRAILER COURT | MD0002460 | Maryland | Community | 168 |
| COLONIAL MANOR ESTATES | MD0020208 | Maryland | Community | 168 |
| EARL AMBROSE | MD0002835 | Maryland | Community | 168 |
| WOODLAWN MOBILE HOME PARK | MD0002674 | Maryland | Community | 168 |
| TALBOT TRAILER PARK, INC | MD0002335 | Maryland | Community | 168 |
| COLONIAL MANOR ESTATES | MD0002442 | Maryland | Community | 168 |
| ST MARYS CATHOLIC CHURCH | MD1121089 | Maryland | Transient Non-Community | 167 |
| POPEYE'S | MD1231288 | Maryland | Transient Non-Community | 166 |
| FOREST PK ADDITION-TRIMAC WTR | MD0002801 | Maryland | Community | 166 |
| NORTH BAY ADVENTURE CAMP | MD1071018 | Maryland | Non-Transient Non-Community | 166 |
| PERRY E GLOTFELTY | MD0002559 | Maryland | Community | 165 |
| LURES BAR AND GRILL | MD1021251 | Maryland | Transient Non-Community | 165 |
| HIGHLAND COMMUNITY ASC./CHILD. CNTR. N. | MD1120031 | Maryland | Non-Transient Non-Community | 165 |
| OUR FATHERS HOUSE | MD1181272 | Maryland | Transient Non-Community | 165 |
| SKIPPERS PIER | MD1021255 | Maryland | Transient Non-Community | 165 |
| BLACK FOREST TAP HOUSE | MD1121068 | Maryland | Transient Non-Community | 165 |
| KEYMAR EVANGELICAL CHURCH | MD1061027 | Maryland | Transient Non-Community | 165 |
| FRIENDLY TRAILER PARK | MD0002540 | Maryland | Community | 165 |
| WALSTONS MOBILE HOME PARK | MD0220217 | Maryland | Community | 165 |
| SMITH ISLAND-TYLERTON WATER SY | MD0002783 | Maryland | Community | 165 |
| BREEZY POINT GRILL WINE AND SPIRITS | MD1041181 | Maryland | Transient Non-Community | 164 |
| BREEZY PT BEACH CLUB MARINA | MD1041009 | Maryland | Transient Non-Community | 164 |
| BAY COUNTRY MOBILE HOME PARK | MD0000210 | Maryland | Community | 164 |
| ERNST MARKET | MD1211030 | Maryland | Transient Non-Community | 163 |
| BARK HILL | MD0060019 | Maryland | Community | 163 |
| ODENTON COMMERCE CENTER | MD1020150 | Maryland | Non-Transient Non-Community | 163 |
| GROSSNICKLE CHURCH OF THE BRETHREN | MD1101083 | Maryland | Transient Non-Community | 163 |
| CHURCH OF LATTER DAY SAINTS | MD1041117 | Maryland | Transient Non-Community | 162 |
| BAY COUNTRY MOBILE HOME PARK | MD0002256 | Maryland | Community | 162 |
| RESERVOIR TRAILER COUNT | MD0002383 | Maryland | Community | 162 |
| THE NEIGHBORHOODS AT ST. ELIZABETH | MD0300004 | Maryland | Community | 162 |
| ROCKS STATE PARK - HILLS PICINIC GROVE | MD1121203 | Maryland | Transient Non-Community | 162 |
| PATUXENT HALL (KING LANDING PARK) | MD1041258 | Maryland | Transient Non-Community | 161 |
| KNOLLWOOD MANOR | MD0020204 | Maryland | Community | 160 |
| SAINT LEONARD DEV CORP INC | MD0002755 | Maryland | Community | 160 |
| LONDONDERRY COURT MHP | PA1150019 | Maryland | Community | 160 |
| POTOMAC PARK WATER CO-MCGRAW S | MD0002679 | Maryland | Community | 160 |
| ST PETERS CHURCH AND OFFICE BLDNGG | MD1101305 | Maryland | Transient Non-Community | 160 |
| SISTERS OF BONSECOURS | MD0130203 | Maryland | Community | 160 |
| BON SCCOUPS | MD0002569 | Maryland | Community | 160 |
| BALDWIN MEMORIAL U.M. CHURCH, DAY CARE | MD1020061 | Maryland | Non-Transient Non-Community | 160 |
| BAYSIDE BULL | MD1021079 | Maryland | Transient Non-Community | 160 |
| SULLIVAN'S TRAILER PARK | MD0002385 | Maryland | Community | 160 |
| BIRCH MANOR | MD0002901 | Maryland | Community | 160 |
| ALAMO COURT MOTEL | MD1231193 | Maryland | Transient Non-Community | 160 |
| ROCKBROOK TRAILER COURT | MD0002464 | Maryland | Community | 160 |
| ROTOREX COMPANY | MD1100029 | Maryland | Non-Transient Non-Community | 160 |
| PLEASANT VALLEY | MD0002819 | Maryland | Community | 160 |
| NEW MIDWAY VOLUNTEER FIRE DEPARTMENT | MD1101147 | Maryland | Transient Non-Community | 160 |
| CAPT. LEONARDS SEAFOOD MARKET | MD1181029 | Maryland | Transient Non-Community | 160 |