Browse Water Systems
7,874 public water systems in MD.
Public Water Systems Database
Browse 7,874 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 |
|---|---|---|---|---|
| SEA WAY MOTEL | MD1231090 | Maryland | Transient Non-Community | 25 |
| SHANTYTOWN | MD1231092 | Maryland | Transient Non-Community | 25 |
| SHOWELL VOL FIRE DEPT | MD1231097 | Maryland | Transient Non-Community | 25 |
| SNOW HILL LIONS CLUB | MD1231099 | Maryland | Transient Non-Community | 25 |
| SNOW HILL MARINA PK. | MD1231100 | Maryland | Transient Non-Community | 25 |
| SUNSET LAKES MHP | MD1231103 | Maryland | Transient Non-Community | 25 |
| HARGIS MARINA | MD1231144 | Maryland | Transient Non-Community | 25 |
| BEACH ELEMENTARY (0040003) | MD1040003 | Maryland | Non-Transient Non-Community | 25 |
| BUSY LITTLE BEAVERS | MD1040010 | Maryland | Non-Transient Non-Community | 25 |
| CALVERT ELEMENTARY (1040012) | MD1040015 | Maryland | Non-Transient Non-Community | 25 |
| RANDLE CLIFF CHILD DEV. CENTER | MD1040037 | Maryland | Non-Transient Non-Community | 25 |
| ST PAULS UM PRESCHOOL | MD1040039 | Maryland | Non-Transient Non-Community | 25 |
| TOPAZ MARINE CORP | MD1040040 | Maryland | Non-Transient Non-Community | 25 |
| B G & E (FIRING RANGE) | MD1040057 | Maryland | Transient Non-Community | 25 |
| CALVERT CLIFFS NUCLEAR - BALLFIELD | MD1040058 | Maryland | Transient Non-Community | 25 |
| CROSS POINT | MD1040073 | Maryland | Non-Transient Non-Community | 25 |
| BJ'S BAKERY | MD1041007 | Maryland | Transient Non-Community | 25 |
| BRIDGE DINER | MD1041010 | Maryland | Transient Non-Community | 25 |
| CALVERT MEATS | MD1041017 | Maryland | Transient Non-Community | 25 |
| CAMP CANOY EAGLES DEN | MD1041019 | Maryland | Transient Non-Community | 25 |
| CARROLL WESTERN UM CHURCH | MD1041022 | Maryland | Transient Non-Community | 25 |
| J & J FOODS | MD1041024 | Maryland | Transient Non-Community | 25 |
| DJ'S MINI MART | MD1041029 | Maryland | Transient Non-Community | 25 |
| DODSONS GROCERY | MD1041030 | Maryland | Transient Non-Community | 25 |
| EASTERN U M CHURCH | MD1041032 | Maryland | Transient Non-Community | 25 |
| FRANCHI'S RESTAURANT | MD1041035 | Maryland | Transient Non-Community | 25 |
| GATSBY DOCKSIDE GALLERY | MD1041038 | Maryland | Transient Non-Community | 25 |
| HARDESTY GROCERY-SUNDERLAND | MD1041041 | Maryland | Transient Non-Community | 25 |
| HAWKINS GROCERY DUNKIRK | MD1041042 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN DUNKIRK | MD1041043 | Maryland | Transient Non-Community | 25 |
| MT HOPE UM CHURCH | MD1041061 | Maryland | Transient Non-Community | 25 |
| MT OLIVE UM CHURCH | MD1041062 | Maryland | Transient Non-Community | 25 |
| NEPTUNE'S | MD1041063 | Maryland | Transient Non-Community | 25 |
| N. BEACH STORE & OFFICES | MD1041064 | Maryland | Transient Non-Community | 25 |
| DONS GENERAL STORE | MD1041065 | Maryland | Transient Non-Community | 25 |
| PENWICK HOUSE | MD1041068 | Maryland | Transient Non-Community | 25 |
| PIZZA OVEN | MD1041071 | Maryland | Transient Non-Community | 25 |
| COUNTRY DOCKS | MD1041073 | Maryland | Transient Non-Community | 25 |
| RANDLE CLIFF MARKET | MD1041075 | Maryland | Transient Non-Community | 25 |
| R & J LIQUORS | MD1041078 | Maryland | Transient Non-Community | 25 |
| ST JOHNS UNITED METHODIST CHURCH | MD1041082 | Maryland | Transient Non-Community | 25 |
| TWIN BEACH COMM. CENTER | MD1041085 | Maryland | Transient Non-Community | 25 |
| WARREN DENTON SEAFOOD | MD1041088 | Maryland | Transient Non-Community | 25 |
| WEEMS BUILDING | MD1041090 | Maryland | Transient Non-Community | 25 |
| WEEMS TAVERN | MD1041091 | Maryland | Transient Non-Community | 25 |
| OHALLORANS BAR & GRILL | MD1041096 | Maryland | Transient Non-Community | 25 |
| COUNTRY CUTS | MD1041097 | Maryland | Transient Non-Community | 25 |
| GAS SHOP 2 | MD1041100 | Maryland | Transient Non-Community | 25 |
| IGA FOODLINER | MD1041102 | Maryland | Transient Non-Community | 25 |
| CHRISTIAN BIBLE CENTER | MD1041114 | Maryland | Transient Non-Community | 25 |