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 |
|---|---|---|---|---|
| BIDLE BROTHERS CONSTRUCTION CO | MD1101013 | Maryland | Transient Non-Community | 25 |
| BLAIR WELDING | MD1101014 | Maryland | Transient Non-Community | 25 |
| BLUE MOUNTAIN INN | MD1101015 | Maryland | Transient Non-Community | 25 |
| BLUE RIDGE COUNTRY STORE | MD1101016 | Maryland | Transient Non-Community | 25 |
| BOB WALTZ PLUMBING | MD1101017 | Maryland | Transient Non-Community | 25 |
| BREEZY GROVE PARK | MD1101019 | Maryland | Transient Non-Community | 25 |
| BROWN'S TAVERN | MD1101021 | Maryland | Transient Non-Community | 25 |
| BUCKEYSTOWN MOTORS | MD1101022 | Maryland | Transient Non-Community | 25 |
| MT. PLEASANT SFD. & STEAK | MD1101119 | Maryland | Transient Non-Community | 25 |
| LIBERTYTOWN UM CHURCH | MD1101121 | 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 |
| 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 |
| MD. CRAB & SFD. HOUSE | MD1101168 | Maryland | Transient Non-Community | 25 |
| SIMPSON METHODIST CHURCH | MD1101169 | Maryland | Transient Non-Community | 25 |
| SIMPSON'S STORE | MD1101170 | Maryland | Transient Non-Community | 25 |
| SOUTH MOUNTAIN CAMPGROUND | MD1101172 | 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 |
| 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 |
| SUGARLOAF MOUNTAIN PARK | MD1101248 | Maryland | Transient Non-Community | 25 |
| TRESIES PIZZA & SUBS | MD1101249 | Maryland | Transient Non-Community | 25 |
| VFW POST 3285, DUTCHES DAUGHTERS 1240 | MD1101250 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN | MD1101288 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN #28936 | MD1101289 | Maryland | Transient Non-Community | 25 |
| HIGHS DAIRY STORE #49 | MD1101290 | Maryland | Transient Non-Community | 25 |
| 4-H CAMP CENTER | MD1101292 | Maryland | Transient Non-Community | 25 |
| BURDETTE BROS. AUTO SALES | MD1101024 | Maryland | Transient Non-Community | 25 |
| BURKITTSVILLE RURITAN CLUB | MD1101025 | Maryland | Transient Non-Community | 25 |
| CAFE ANNIE | MD1101028 | Maryland | Transient Non-Community | 25 |
| CALVARY ASSEMBLY OF GOD | MD1101029 | Maryland | Transient Non-Community | 25 |
| CARRIAGE HOUSE BAKE SHOP | MD1101032 | Maryland | Transient Non-Community | 25 |
| CHRISTIAN BROTHERS SPIRITUAL CENTER | MD1101037 | Maryland | Transient Non-Community | 25 |
| CHURCH OF GOD OF PROPHECY | MD1101038 | Maryland | Transient Non-Community | 25 |
| CLEM'S SEAFOOD | MD1101039 | Maryland | Transient Non-Community | 25 |
| DEBS COUNTRY STORE | MD1101041 | Maryland | Transient Non-Community | 25 |
| CROSS ROADS INN | MD1101042 | Maryland | Transient Non-Community | 25 |
| CUSTOM SIDING | MD1101044 | Maryland | Transient Non-Community | 25 |
| D & M SERVICE CENTER | MD1101045 | Maryland | Transient Non-Community | 25 |
| DAN DEE | MD1101047 | Maryland | Transient Non-Community | 25 |
| DEHART'S CATERING SERVICE | MD1101050 | Maryland | Transient Non-Community | 25 |
| DETROWS MOTORCYCLE SHOP | MD1101051 | Maryland | Transient Non-Community | 25 |
| DEVILBISS STORE | MD1101052 | Maryland | Transient Non-Community | 25 |
| DOUBS UNITED METHODIST CHURCH | MD1101053 | Maryland | Transient Non-Community | 25 |