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 |
|---|---|---|---|---|
| SOUTH SHORE BAPTIST CHURCH | MD1021608 | Maryland | Transient Non-Community | 131 |
| WATERS MEMORIAL UM CHURCH | MD1041089 | Maryland | Transient Non-Community | 130 |
| POND VIEW FARM | MD1121347 | Maryland | Transient Non-Community | 130 |
| CALVERT NURSING CENTER | MD1040019 | Maryland | Non-Transient Non-Community | 130 |
| MILLINGTON POOL | MD1141068 | Maryland | Transient Non-Community | 130 |
| CATTAIL CREEK CC POOLHOUSE | MD1131069 | Maryland | Transient Non-Community | 130 |
| BROADCREEK CAMP SPENCER | MD1121246 | Maryland | Transient Non-Community | 130 |
| LEDOS PIZZA | MD1131057 | Maryland | Transient Non-Community | 130 |
| LIONS CAMP MERRICK | MD1081053 | Maryland | Transient Non-Community | 130 |
| NORTH CARROLL COMMUNITY SCHOOL | MD1060085 | Maryland | Non-Transient Non-Community | 130 |
| LAKE ARBOR GOLF CLUB | MD1161057 | Maryland | Transient Non-Community | 130 |
| PARADISE LAKES CAMPGROUND | FL3640991 | Maryland | Transient Non-Community | 130 |
| MARTINAK STATE PARK | MD1051015 | Maryland | Transient Non-Community | 130 |
| HOFFMAN&VALE SUMMIT WATER CO | MD0002416 | Maryland | Community | 130 |
| BARRELVILLE | MD0010001 | Maryland | Community | 130 |
| WEST NOTTINGHAM ACADEMY | MD0002858 | Maryland | Community | 130 |
| GATEWAY CENTER | MD1041213 | Maryland | Transient Non-Community | 130 |
| COPPER HILL CORPORATE CENTER | MD1100077 | Maryland | Non-Transient Non-Community | 129 |
| REESE AND COMMUNITY VOL. FIRE COMPANY | MD1061079 | Maryland | Transient Non-Community | 129 |
| ROBERTSONS CRABHOUSE | MD1081078 | Maryland | Transient Non-Community | 129 |
| LADEW TOPIARY GARDENS | MD1121180 | Maryland | Transient Non-Community | 129 |
| ST. PAULS CHURCH | MD1141069 | Maryland | Transient Non-Community | 129 |
| OAK RIDGE TRAILER PARK | MD0002190 | Maryland | Community | 129 |
| PINE TREE TRAILER PARK | MD0002647 | Maryland | Community | 129 |
| HOULIHAN REAL ESTATE | MD0000047 | Maryland | Community | 129 |
| FRYING PAN RESTAURANT | MD1041036 | Maryland | Transient Non-Community | 129 |
| HANCOCKS TRAILER PARK | MD0002728 | Maryland | Community | 129 |
| HOULIHAN REAL ESTATE | MD0220230 | Maryland | Community | 129 |
| BALTIMORE KOREAN SDA CHURCH | MD1021624 | Maryland | Transient Non-Community | 128 |
| BELLEWOOD WATER ASSOC INC | MD0002799 | Maryland | Community | 128 |
| BALLSTONE MANSION | MD1031318 | Maryland | Transient Non-Community | 128 |
| FOX MEADOW | MD0180041 | Maryland | Community | 128 |
| ST MARKS CHURCH | MD1101179 | Maryland | Transient Non-Community | 127 |
| STONE MANOR | MD1101306 | Maryland | Transient Non-Community | 127 |
| ST STEPHENS EPISCOPAL CHURCH | MD1021585 | Maryland | Transient Non-Community | 127 |
| BEL AIR GOLF CENTER | MD1121218 | Maryland | Transient Non-Community | 126 |
| ASHLAND | MD0002285 | Maryland | Community | 126 |
| PERRYS MOBILE HOMES | MD0002341 | Maryland | Community | 126 |
| BRIGHT CENTER EAST | MD1041237 | Maryland | Transient Non-Community | 126 |
| MT SAVAGE WATER LINE | MD0002588 | Maryland | Community | 125 |
| GLADE VALLEY GOLF CLUB | MD1101269 | Maryland | Transient Non-Community | 125 |
| MT SAVAGE WATER CO WATER LINE | MD0010027 | Maryland | Community | 125 |
| GRAY-RAY AMER LEGION POST #220 | MD1041039 | Maryland | Transient Non-Community | 125 |
| CIRCLE DRIVE MOBILE HOME PARK | MI0040339 | Maryland | Community | 125 |
| CALVARY UMC | MD1061244 | Maryland | Transient Non-Community | 125 |
| HIDDEN VALLEY | MI0040208 | Maryland | Community | 125 |
| WEST NOTTINGHAM ACADEMY | MD0002286 | Maryland | Community | 125 |
| HUNTERS CREEK ESTATES | MI0040342 | Maryland | Community | 125 |
| WEST CECIL HEALTH CENTER | MD1070072 | Maryland | Non-Transient Non-Community | 125 |
| SOUTH COUNTY LITTLE LEAGUE | MD1211130 | Maryland | Transient Non-Community | 125 |