Browse Water Systems
7,870 public water systems in MD.
Public Water Systems Database
Browse 7,870 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 |
|---|---|---|---|---|
| REDBUD DELI | MD1011107 | Maryland | Transient Non-Community | 106 |
| MT. ZION METHODIST CHURCH | MD1020111 | Maryland | Transient Non-Community | 106 |
| ODENTON SUNOCO | MD1021678 | Maryland | Transient Non-Community | 106 |
| ATLANTIC MARINA RESORT | MD1021514 | Maryland | Transient Non-Community | 106 |
| DEALE PLAZA | MD1021258 | Maryland | Transient Non-Community | 106 |
| STONEY'S RESTAURANT | MD1181037 | Maryland | Transient Non-Community | 106 |
| DUNKIN DONUTS / BASKIN ROBBINS | MD1021171 | Maryland | Transient Non-Community | 105 |
| THE BRIDGE RESTAURANT | MD1201010 | Maryland | Transient Non-Community | 105 |
| CROMWELL VALLEY PARK/MERRICK HOUSE | MD1031278 | Maryland | Transient Non-Community | 105 |
| JEHOVAHS WITNESS KINGDOM HALL -MIDDLE RI | MD1031298 | Maryland | Transient Non-Community | 105 |
| CAMP HABONIM MOSHAVA | MD1121122 | Maryland | Transient Non-Community | 105 |
| SOMERSET COMMUNITY SERVICES | MD1190019 | Maryland | Non-Transient Non-Community | 105 |
| FIRST LUTHERAN CHURCH | MD1041121 | Maryland | Transient Non-Community | 105 |
| CHESAPEAKE CHRISTIAN CENTER | MD1021735 | Maryland | Transient Non-Community | 105 |
| HIGHS DAIRY STORE #24 | MD1021723 | Maryland | Transient Non-Community | 105 |
| LEE FUNERAL HOME | MD1041187 | Maryland | Transient Non-Community | 105 |
| KALAS FUNERAL HOME | MD1021622 | Maryland | Transient Non-Community | 105 |
| CHESAPEAKES BOUNTY | MD1041271 | Maryland | Transient Non-Community | 105 |
| CEDAR GROVE UNITED METHODIST CHURCH | MD1021589 | Maryland | Transient Non-Community | 105 |
| FALLING BRANCH BREWERY | MD1121356 | Maryland | Transient Non-Community | 105 |
| PIZZA EMPIRE | MD1051586 | Maryland | Transient Non-Community | 105 |
| CAMP WO ME TO MAIN OFFICE | MD1121023 | Maryland | Transient Non-Community | 105 |
| BAY RIDGE CLUBHOUSE & POOL | MD1021487 | Maryland | Transient Non-Community | 105 |
| TJS CORNER GRILL | MD1061017 | Maryland | Transient Non-Community | 105 |
| EMPIRE CAFE | MD1151086 | Maryland | Transient Non-Community | 105 |
| HIGHS WEST FRIENDSHIP | MD1131090 | Maryland | Transient Non-Community | 105 |
| SMITTY TRAILER COURT | MD0002830 | Maryland | Community | 105 |
| BREAKFAST CAKE, RAMBLER SNACK SHOP | MD1231149 | Maryland | Transient Non-Community | 105 |
| CHAD'S BBQ | MD1021080 | Maryland | Transient Non-Community | 105 |
| VALLEY VIEW MOBILE HOME PARK | MD0002402 | Maryland | Community | 105 |
| WALSTON SWITCH SUNOCO | MD1221133 | Maryland | Transient Non-Community | 105 |
| FREDERICK NATIONAL GUARD | MD1101129 | Maryland | Transient Non-Community | 105 |
| NIGHT HAWK GOLF CENTER | MD1021375 | Maryland | Transient Non-Community | 105 |
| ROCK HALL YACHT CLUB | MD1141045 | Maryland | Transient Non-Community | 105 |
| DUTCHS AT SILVER TREE | MD1111063 | Maryland | Transient Non-Community | 105 |
| HIGHLAND ESTATES DISTRIBUTION SYSTEM | MD0010049 | Maryland | Community | 105 |
| MAYO UNITED METHODIST CHURCH | MD1020064 | Maryland | Transient Non-Community | 105 |
| TRANQUILITY AT FREDERICKTOWNE | MD0100214 | Maryland | Community | 105 |
| BURCHMART HOLLYWOOD | MD1181022 | Maryland | Transient Non-Community | 104 |
| PRETTYBOY MARKET | MD1031214 | Maryland | Transient Non-Community | 104 |
| HARDESTYS RESTAURANT AND LIQUORS | MD1081040 | Maryland | Transient Non-Community | 104 |
| MONSIGNOR ODWYER RETREAT HOUSE | MD1031234 | Maryland | Transient Non-Community | 104 |
| ELMS BEACH ENVIRONMENTAL CENTER | MD1180073 | Maryland | Transient Non-Community | 104 |
| ISLAND CREEK PROP. (MOM AND POPS) | MD1041127 | Maryland | Transient Non-Community | 104 |
| RED HOT AND BLUE | MD1021380 | Maryland | Transient Non-Community | 104 |
| DUNKIRK DISTRICT PARK | MD1041013 | Maryland | Transient Non-Community | 104 |
| HARLEY DELIGHT | MD1021596 | Maryland | Transient Non-Community | 104 |
| SPARKS FILLING STATION | MD1031351 | Maryland | Transient Non-Community | 104 |
| PLEASANT VIEW NURSING HOME | MD0060211 | Maryland | Community | 104 |
| KEYES CREAMERY | MD1121342 | Maryland | Transient Non-Community | 104 |