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 |
|---|---|---|---|---|
| WHITE ROCK-LAKE SPRINGS WATER | MD0002393 | Maryland | Community | 300 |
| KEMPTOWN ELEMENTARY | MD1000013 | Maryland | Non-Transient Non-Community | 300 |
| FROSTBURG-GRAHAMTOWN WATER CO | MD0002415 | Maryland | Community | 300 |
| SUMMERHILL TRAILER PARK | MD0002441 | Maryland | Community | 300 |
| GRACE ASSEMBLY OF GOD | MD1121228 | Maryland | Transient Non-Community | 300 |
| FOREST HILL RECREATION CENTER WELL 2 | MD1121253 | Maryland | Transient Non-Community | 300 |
| KENNEDYVILLE | MD0140005 | Maryland | Community | 300 |
| CARROLL COUNTY SPORTS COMPLEX | MD1061185 | Maryland | Transient Non-Community | 300 |
| BRETON BAY-CHERRY COVE WATER C | MD0002530 | Maryland | Community | 300 |
| `7 11 STORE | MD1121101 | Maryland | Transient Non-Community | 300 |
| ROBERT STETHEM MEMORIAL PARK | MD1081167 | Maryland | Transient Non-Community | 300 |
| NUTTERS CROSSING CLUBHOUSE,LINK FOOD SRV | MD1221153 | Maryland | Transient Non-Community | 300 |
| NEW MARKET ELEMENTARY | MD1000022 | Maryland | Non-Transient Non-Community | 300 |
| MOUNT SAVAGE WATER CO MAIN LIN | MD0002584 | Maryland | Community | 300 |
| WESTSIDE MOBILE HOME PARK | MD0220220 | Maryland | Community | 300 |
| BADEN ELEMENTARY | MD1160004 | Maryland | Non-Transient Non-Community | 300 |
| FAST FUELS GAS STATION | MD1161233 | Maryland | Transient Non-Community | 300 |
| EXXON CO-USA %BALTIMORE MAINT. | PA4140871 | Maryland | Transient Non-Community | 300 |
| EAST WICOMICO LITTLE LEAGUE COMPLEX | MD1221150 | Maryland | Transient Non-Community | 300 |
| CALVERT MANOR | MD0160004 | Maryland | Community | 300 |
| QUEEN ANNES COUNTY PARKS & RECREATION | MD1170016 | Maryland | Non-Transient Non-Community | 300 |
| SAV-A-LOT | MD1011072 | Maryland | Transient Non-Community | 300 |
| CLARKSVILLE LDS CHURCH | MD1131324 | Maryland | Transient Non-Community | 300 |
| ALEXANDER SPORTING FARMS | MD1141082 | Maryland | Transient Non-Community | 300 |
| FRANKLIN WATER CO | MD0002813 | Maryland | Community | 300 |
| CORNERSTONE PRESBYTERIAN CHURCH | MD1181331 | Maryland | Transient Non-Community | 300 |
| RIDGE ELEMENTARY SCHOOL | MD1180044 | Maryland | Non-Transient Non-Community | 300 |
| WILDEWOOD | MD0002908 | Maryland | Community | 300 |
| KENT TOWNE MARKET (CONNECTED TO 0170019) | MD1171123 | Maryland | Transient Non-Community | 300 |
| FRANKLIN WATER CO | MD0010010 | Maryland | Community | 300 |
| MIDLOTHIAN WATER COMPANY | MD0010023 | Maryland | Community | 300 |
| HIGHS #23 - MANCHESTER | MD1061316 | Maryland | Transient Non-Community | 300 |
| CAMP HOLIDAY | MD1031185 | Maryland | Transient Non-Community | 300 |
| PAPER MILL VILLAGE SHOPPING CENTER | MD1030060 | Maryland | Non-Transient Non-Community | 300 |
| LUMARO TRAILER PARK | MD0020212 | Maryland | Community | 300 |
| ROL-PARK TRAILER VILLAGE | MD0020220 | Maryland | Community | 300 |
| ANNAPOLIS COMMERCE PARK | MD1020099 | Maryland | Non-Transient Non-Community | 300 |
| WASHINGTON MONUMENT STATE PARK-PICNIC | MD1211190 | Maryland | Transient Non-Community | 300 |
| CREATIVE BEGINNINGS PRE-SCH. | MD1020050 | Maryland | Non-Transient Non-Community | 300 |
| FOREST HILL RECREATION CENTER WELL 1 | MD1121178 | Maryland | Transient Non-Community | 300 |
| HARDEES OF STEVENSVILLE | MD1171060 | Maryland | Transient Non-Community | 300 |
| HICKORY RECREATION CENTER | MD1121230 | Maryland | Transient Non-Community | 300 |
| BENEDICTINE SCHOOL | MD0050201 | Maryland | Community | 300 |
| CEDAR MOBILE HOME PARK | MD0050205 | Maryland | Community | 300 |
| WINFIELD INN | MD1061117 | Maryland | Transient Non-Community | 300 |
| ELK NECK STATE PARK (NORTH EAST) | MD1071081 | Maryland | Transient Non-Community | 300 |
| PHEASANT RIDGE ESTATES | MD0060210 | Maryland | Community | 300 |
| ELKS LODGE 2474 | MD1141091 | Maryland | Transient Non-Community | 300 |
| GRACE BIBLE CHAPEL | MD1071391 | Maryland | Transient Non-Community | 300 |
| MAIN ST SKATELAND | PA7280932 | Maryland | Transient Non-Community | 300 |