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 |
|---|---|---|---|---|
| MATAPEAKE STATE PARK (SEE 117-0031) | MD1171082 | Maryland | Transient Non-Community | 25 |
| MCDONOUGH'S COUNTRY STORE | MD1171084 | Maryland | Transient Non-Community | 25 |
| MCKGINNIS MARKET | MD1171085 | Maryland | Transient Non-Community | 25 |
| MEARS POINT MARINA | MD1171086 | Maryland | Transient Non-Community | 25 |
| CAST AWAYS | MD1171088 | Maryland | Transient Non-Community | 25 |
| MILLINGTON MOOSE LODGE #1909 | MD1171089 | Maryland | Transient Non-Community | 25 |
| MINK HILL | MD1171090 | Maryland | Transient Non-Community | 25 |
| MOBIL TRAILER 2 | MD1171091 | Maryland | Transient Non-Community | 25 |
| MOONLITE INN | MD1171092 | Maryland | Transient Non-Community | 25 |
| ROUTE 50 TRUCK STOP | MD1171093 | Maryland | Transient Non-Community | 25 |
| NEW YORK NATE'S DELLY | MD1171094 | Maryland | Transient Non-Community | 25 |
| OLD LOVE POINT PARK (CONNECTED TO CWS) | MD1171095 | Maryland | Transient Non-Community | 25 |
| PRESTON TRUCKING-GLEN BURNIE | MD1020090 | Maryland | Non-Transient Non-Community | 25 |
| OLD LOVE PT PARK CONCESSION-CONNECT CWS | MD1171096 | Maryland | Transient Non-Community | 25 |
| ORIENT CAFE | MD1171097 | Maryland | Transient Non-Community | 25 |
| PA DUTCH FARMERS MARKET | MD1171099 | Maryland | Transient Non-Community | 25 |
| PAPA G'S | MD1171100 | Maryland | Transient Non-Community | 25 |
| PIZZA HUT | MD1171105 | Maryland | Transient Non-Community | 25 |
| ANNIES STEAK HOUSE | MD1171106 | Maryland | Transient Non-Community | 25 |
| POTTERY CAFE | MD1171108 | Maryland | Transient Non-Community | 25 |
| PROSPECT BAY COUNTRY CLUB CONNECT CWS | MD1171109 | Maryland | Transient Non-Community | 25 |
| P.J.S BUTCHER SHOP | MD1171110 | Maryland | Transient Non-Community | 25 |
| QUEEN ANNE COLONY MARINA/PELICAN BAY | MD1171111 | Maryland | Transient Non-Community | 25 |
| QUEEN ANNE HILLSBORO FIREHOUSE | MD1171113 | Maryland | Transient Non-Community | 25 |
| RATLIFF GROCERIES | MD1171114 | Maryland | Transient Non-Community | 25 |
| ROBINSON A.M.E. CHURCH | MD1171116 | Maryland | Transient Non-Community | 25 |
| ROLPH'S WHARF RESTAURANT | MD1171118 | Maryland | Transient Non-Community | 25 |
| SADIE'S SALADS & SNACK BAR | MD1171122 | Maryland | Transient Non-Community | 25 |
| SHORTSTOP PIZZA | MD1171125 | Maryland | Transient Non-Community | 25 |
| SMILEYS FOOD STORE | MD1171126 | Maryland | Transient Non-Community | 25 |
| GRUMPYS FOOD MART | MD1171127 | Maryland | Transient Non-Community | 25 |
| SUDLERSVILLE FROZEN MEAT LOCKER | MD1171128 | Maryland | Transient Non-Community | 25 |
| STUES SUBS AND SOUPS, NO PLACE TAVERN | MD1171129 | Maryland | Transient Non-Community | 25 |
| ST CHRISTOPHERS CHURCH | MD1171131 | Maryland | Transient Non-Community | 25 |
| LYNN'S TRUCK STOP | MD1171170 | Maryland | Transient Non-Community | 25 |
| BASKIN ROBBINS | MD1171174 | Maryland | Transient Non-Community | 25 |
| COLOSSEUM PIZZA | MD1171175 | Maryland | Transient Non-Community | 25 |
| HEAVENLY DONUTS CAFE | MD1171176 | Maryland | Transient Non-Community | 25 |
| FLINTSTONE VFD | MD1011124 | Maryland | Transient Non-Community | 25 |
| THE CANNON CLUB | MD1021763 | Maryland | Transient Non-Community | 25 |
| STONE HOUSE RES. AND INGO LANDING REST. | MD1071061 | Maryland | Transient Non-Community | 25 |
| BALTIMORE COUNTY ANIMAL SERVICES | MD1031006 | Maryland | Non-Transient Non-Community | 25 |
| BAR T RANCH | MD1151001 | Maryland | Transient Non-Community | 25 |
| KLEINS SHOPRITE (CARDIFF) #555 | MD1121092 | Maryland | Non-Transient Non-Community | 25 |
| RELIANCE MARKET | MD1091086 | Maryland | Transient Non-Community | 25 |
| SAINT GEORGES ISLAND IMPROVE ASSOC | MD1181261 | Maryland | Transient Non-Community | 25 |
| 7-ELEVEN GRAYSONVILLE ON CWS | MD1171226 | Maryland | Transient Non-Community | 25 |
| PHILLIPS MART | MD1171227 | Maryland | Transient Non-Community | 25 |
| STOLTZFUS CATERING | MD1171228 | Maryland | Transient Non-Community | 25 |
| PIECE OF CAKE | MD1171229 | Maryland | Transient Non-Community | 25 |