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 |
|---|---|---|---|---|
| USM FASTENER CORP | CT1260104 | Maryland | Transient Non-Community | 25 |
| WILCOM CONCESSIONS | MD1101002 | Maryland | Transient Non-Community | 25 |
| AIRPORT INN | MD1101003 | Maryland | Transient Non-Community | 25 |
| DEBS COUNTRY STORE | MD1101041 | Maryland | Transient Non-Community | 25 |
| CROSS ROADS INN | MD1101042 | Maryland | Transient Non-Community | 25 |
| OLD TRINITY CHURCH | MD1091143 | Maryland | Transient Non-Community | 25 |
| PRITCHETT'S SEAFOOD | MD1091144 | Maryland | Transient Non-Community | 25 |
| P.J.S SEAFOOD | MD1091145 | Maryland | Transient Non-Community | 25 |
| RIPPONS | MD1091146 | Maryland | Transient Non-Community | 25 |
| ST. JOHN'S CHAPEL | MD1091148 | Maryland | Transient Non-Community | 25 |
| ST. THOMAS CHURCH | MD1091149 | Maryland | Transient Non-Community | 25 |
| TODD'S MARKET | MD1091151 | Maryland | Transient Non-Community | 25 |
| WALLACE TEMPLE CHURCH | MD1091152 | Maryland | Transient Non-Community | 25 |
| EASTSIDE COUNTRY KITCHEN | MD1091154 | Maryland | Transient Non-Community | 25 |
| WATERS CHURCH | MD1091156 | Maryland | Transient Non-Community | 25 |
| WESLEY U.M. CHURCH | MD1091157 | Maryland | Transient Non-Community | 25 |
| WILLEY'S PLACE | MD1091158 | Maryland | Transient Non-Community | 25 |
| RED FOX INN | MD1091159 | Maryland | Transient Non-Community | 25 |
| BAYSIDE CRAB & OYSTER | MD1091162 | Maryland | Transient Non-Community | 25 |
| MINNETTE DICK HALL (CONNECTED TO CWS) | MD1091165 | Maryland | Transient Non-Community | 25 |
| CAROLYNS STONEHOUSE | MD1091167 | Maryland | Transient Non-Community | 25 |
| ENVIRONMENTAL ED OF MARYLAND | MD1091168 | Maryland | Transient Non-Community | 25 |
| KAYS AT THE AIRPORT (SEE 1090020) | MD1091176 | Maryland | Transient Non-Community | 25 |
| AUSHERMAN CONSTRUCTION CO. | MD1100001 | Maryland | Non-Transient Non-Community | 25 |
| BLUE RIDGE OIL CO. | MD1100003 | Maryland | Non-Transient Non-Community | 25 |
| EASTALCO ALUMINUM CO | MD1100007 | Maryland | Non-Transient Non-Community | 25 |
| MOSER EVERETT CEMENT | MD1100019 | Maryland | Non-Transient Non-Community | 25 |
| MULLININX GRAIN AND FERT. CO. | MD1100021 | Maryland | Non-Transient Non-Community | 25 |
| ANTHONY & DORIS ST ANGELO | MD1100026 | Maryland | Non-Transient Non-Community | 25 |
| ROMSBURG ENTERPRISES | MD1100028 | Maryland | Non-Transient Non-Community | 25 |
| S.W. BARRICK & SONS | MD1100031 | Maryland | Non-Transient Non-Community | 25 |
| WOODSBORO INDUSTRIAL PARK | MD1100035 | Maryland | Non-Transient Non-Community | 25 |
| GENSTAR/FREDERICK QUARRY | MD1100037 | Maryland | Non-Transient Non-Community | 25 |
| DANDELION CHRIST NURSERY SCH | MD1100041 | Maryland | Non-Transient Non-Community | 25 |
| BUCKEYSTOWN HEAD START | MD1100042 | Maryland | Non-Transient Non-Community | 25 |
| HORIZON BUSINESS CENTER | MD1100051 | Maryland | Non-Transient Non-Community | 25 |
| ROCKY ACRES TR PARK | MD0010209 | Maryland | Community | 25 |
| ANGELO'S ENTERPRISE | MD1101004 | Maryland | Transient Non-Community | 25 |
| B & B GROCERY | MD1101007 | Maryland | Transient Non-Community | 25 |
| BARBARA FRITCHIE CANDY STICK | MD1101008 | Maryland | Transient Non-Community | 25 |
| BEATRICE TOMS CATERING | MD1101010 | Maryland | Transient Non-Community | 25 |
| 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 |
| BURDETTE BROS. AUTO SALES | MD1101024 | Maryland | Transient Non-Community | 25 |