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 |
|---|---|---|---|---|
| BAY COMMUNITY HEALTH | MD1021540 | Maryland | Transient Non-Community | 50 |
| MARATHON PSKOL | MD1061049 | Maryland | Transient Non-Community | 50 |
| DEMOCRAT CLUB | MD1011028 | Maryland | Transient Non-Community | 50 |
| NEW GERMANY STATE PARK (CABIN AREA) | MD1111008 | Maryland | Transient Non-Community | 50 |
| GRINDERS LIQUORS | MD1081174 | Maryland | Transient Non-Community | 50 |
| CHARLES CO. FAIRGROUNDS INC | MD1081122 | Maryland | Transient Non-Community | 50 |
| RICHMONDS MARINA | MD1071232 | Maryland | Transient Non-Community | 50 |
| HUNAN PALACE | MD1221048 | Maryland | Transient Non-Community | 50 |
| BOHEMIA ANCHORAGE INC. | MD1071233 | Maryland | Transient Non-Community | 50 |
| TOBACCO RD INN | MD1081113 | Maryland | Transient Non-Community | 50 |
| ALBATROSS TRAILER PARK | MD1231172 | Maryland | Transient Non-Community | 50 |
| SPRINGDALE FOOD MARKET | MD1091161 | Maryland | Transient Non-Community | 50 |
| SUNSHINE CHILD DEVELOPMENT CENTER | MD1061276 | Maryland | Non-Transient Non-Community | 50 |
| GLENVILAH CENTER III [12960- 12964] | MD1151013 | Maryland | Transient Non-Community | 50 |
| MT. OLIVE-ST. JAMES NURSEY SCHOOL ANNEX | MD1061264 | Maryland | Transient Non-Community | 50 |
| DEVELOPERS GENERAL CORP | MD0002847 | Maryland | Community | 50 |
| AMERICAN LEGION #116 REISTERSTOWN | MD1031141 | Maryland | Transient Non-Community | 50 |
| MAPLE RUN GOLF COURSE/TJ ROADHOUSE | MD1101284 | Maryland | Transient Non-Community | 50 |
| ST. MARYS EVAN. LUTHERAN CHURCH | MD1061098 | Maryland | Transient Non-Community | 50 |
| JG'S PUB | MD1111085 | Maryland | Transient Non-Community | 50 |
| CLARKS LANDING -WELL #2 | MD1021537 | Maryland | Transient Non-Community | 50 |
| LEDOS PIZZA | MD1021512 | Maryland | Transient Non-Community | 50 |
| HEN HOUSE | MD1111081 | Maryland | Transient Non-Community | 50 |
| CHILDRENS CENTER FOR DISCOVERY | MD1100044 | Maryland | Non-Transient Non-Community | 50 |
| PLAYTIME CHILD CARE CENTER | MD1060076 | Maryland | Non-Transient Non-Community | 50 |
| GRANARY RESTAURANT & MARINA | MD1071337 | Maryland | Transient Non-Community | 50 |
| 7-11 HARWOOD | MD1021733 | Maryland | Transient Non-Community | 50 |
| EDEN MILL NATURE CENTER | MD1121260 | Maryland | Transient Non-Community | 50 |
| ANNAPOLIS SEVENTH DAY ADVENTIST | MD1021727 | Maryland | Transient Non-Community | 50 |
| ELKTON CHURCH OF GOD | MD1071380 | Maryland | Transient Non-Community | 50 |
| DUNKIRK MARKET PLACE | MD1040064 | Maryland | Non-Transient Non-Community | 50 |
| JTS MARKET | MD1221135 | Maryland | Transient Non-Community | 50 |
| INDIAN HEAD - TEATES SUPPLY | MD0080047 | Maryland | Community | 50 |
| LIVING WATER PRESBYTERIAN CHURCH | MD1061107 | Maryland | Transient Non-Community | 50 |
| CLEARVIEW NURSING HOME | MD0002461 | Maryland | Community | 50 |
| FELLOWSHIP BAPTIST CHURCH INC | MD1071255 | Maryland | Transient Non-Community | 50 |
| JEHOVAHS WITNESS OF PRINCE FREDERICK | MD1041123 | Maryland | Transient Non-Community | 50 |
| TWIN ARCH MOBILE HOME PARK | MD0060218 | Maryland | Community | 50 |
| COMCAST CABLE | MD1100069 | Maryland | Transient Non-Community | 49 |
| DUCK IN AND MCDONALDS AND DOLLAR GENERAL | MD1231183 | Maryland | Non-Transient Non-Community | 49 |
| KNOLLWOOD MANOR | MD0002580 | Maryland | Community | 49 |
| FULL GOSPEL BAPTIST CHURCH | MD1131332 | Maryland | Transient Non-Community | 49 |
| IMMANUEL EPISCOPAL CHURCH | MD1031228 | Maryland | Transient Non-Community | 49 |
| STATE HIGHWAY ADM. DAYTON MAINT. SHOP | MD1131113 | Maryland | Transient Non-Community | 49 |
| CHESTERTOWN ANIMAL HOSPITAL | MD1141102 | Maryland | Transient Non-Community | 48 |
| SHEPHERDS SPRING LODGE | MD1211180 | Maryland | Transient Non-Community | 48 |
| CHARLESTOWN MANOR MOBILE HOME | MD0070210 | Maryland | Community | 48 |
| ANDRES FEDERAL CREDIT UNION | NJ0325310 | Maryland | Transient Non-Community | 48 |
| GOLDEN ACRES MOBILE HOME PARK | MD0200206 | Maryland | Community | 48 |
| SUNSET LAKES LLC | MD0230220 | Maryland | Community | 48 |