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 |
|---|---|---|---|---|
| MAPLE SHADE RESID. HOMES INC. | MD1091070 | Maryland | Transient Non-Community | 25 |
| MEREDITH & MEREDITH INC. | MD1091072 | Maryland | Transient Non-Community | 25 |
| GARFIELD UM CHURCH | MD1101073 | Maryland | Transient Non-Community | 25 |
| GEORGE'S SUPER THRIFT | MD1101075 | Maryland | Transient Non-Community | 25 |
| GEO. VONEIFF & SON | MD1101076 | Maryland | Transient Non-Community | 25 |
| URBANA SHOPPING CENTER, RICKS CARRYOUT | MD1101077 | Maryland | Transient Non-Community | 25 |
| MT. PLEASANT SFD. & STEAK | MD1101119 | Maryland | Transient Non-Community | 25 |
| LIBERTYTOWN UM CHURCH | MD1101121 | Maryland | Transient Non-Community | 25 |
| S AND A HOMES | MD1101164 | Maryland | Transient Non-Community | 25 |
| SCHMIDT BAKING CO. | MD1101165 | Maryland | Transient Non-Community | 25 |
| SCHROYERS RECYCLING | MD1101166 | Maryland | Transient Non-Community | 25 |
| TUSCARORA RACKET CLUB | MD1101200 | Maryland | Transient Non-Community | 25 |
| UNDERWOOD'S CONCESSIONS | MD1101201 | Maryland | Transient Non-Community | 25 |
| VFW | MD1101203 | Maryland | Transient Non-Community | 25 |
| VISITOR CENTER | MD1101205 | Maryland | Transient Non-Community | 25 |
| GREEN VALLEY AMOCO | MD1101242 | Maryland | Transient Non-Community | 25 |
| PHIL'S CORNER CARRYOUT | MD1101245 | Maryland | Transient Non-Community | 25 |
| PINECLIFF PARK | MD1101246 | Maryland | Transient Non-Community | 25 |
| MT. HOPE CHURCH | MD1091074 | Maryland | Transient Non-Community | 25 |
| MT. ZION METHODIST CHURCH | MD1091076 | Maryland | Transient Non-Community | 25 |
| GREEN VALLEY CARRYOUT | MD1101081 | Maryland | Transient Non-Community | 25 |
| GREEN VALLEY CONVENIENCE STORE | MD1101082 | Maryland | Transient Non-Community | 25 |
| H & M SERVICE | MD1101084 | Maryland | Transient Non-Community | 25 |
| HARRIETT CHAPEL | MD1101089 | Maryland | Transient Non-Community | 25 |
| HIGHS DAIRY STORE | MD1101091 | Maryland | Transient Non-Community | 25 |
| HIGHS DAIRY STORE | MD1101092 | Maryland | Transient Non-Community | 25 |
| Y2K MARKET | MD1101093 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN #28914 | MD1101094 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN #28961 | MD1101095 | Maryland | Transient Non-Community | 25 |
| HITCHING POST | MD1101096 | Maryland | Transient Non-Community | 25 |
| HOLLY HILLS CC | MD1101098 | Maryland | Transient Non-Community | 25 |
| GRACE CHURCH | MD1101100 | Maryland | Transient Non-Community | 25 |
| J AND S SERVICE | MD1101104 | Maryland | Transient Non-Community | 25 |
| JUG BRIDGE SEAFOOD | MD1101111 | Maryland | Transient Non-Community | 25 |
| CEE-CEE'S MARKET | MD1101113 | Maryland | Transient Non-Community | 25 |
| KINKLING KITCHEN | MD1101114 | Maryland | Transient Non-Community | 25 |
| KNOTT AND GEISBERT GMC | MD1101115 | Maryland | Transient Non-Community | 25 |
| LAKE LINGANORE POOL | MD1101116 | Maryland | Transient Non-Community | 25 |
| LINGANORE GRANGE HALL | MD1101124 | Maryland | Transient Non-Community | 25 |
| LOBO'S MARKET | MD1101125 | Maryland | Transient Non-Community | 25 |
| MAGGIE MAY'S DINER | MD1101126 | Maryland | Transient Non-Community | 25 |
| MARTINS GROCERY | MD1101128 | Maryland | Transient Non-Community | 25 |
| MASSER'S TOLL HOUSE REST. | MD1101131 | Maryland | Transient Non-Community | 25 |
| MELVIN KOLB, INC. | MD1101133 | Maryland | Transient Non-Community | 25 |
| MINIT MART | MD1101136 | Maryland | Transient Non-Community | 25 |
| MOUNT PLEASANT AUTO SALES | MD1101137 | Maryland | Transient Non-Community | 25 |
| MOUNTAINDALE GENERAL STORE | MD1101138 | Maryland | Transient Non-Community | 25 |
| MT. BETHEL UM CHURCH | MD1101139 | Maryland | Transient Non-Community | 25 |
| MT. CARMEL UM CHURCH | MD1101140 | Maryland | Transient Non-Community | 25 |
| MT CARMEL UM CHURCH | MD1101141 | Maryland | Transient Non-Community | 25 |