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 |
|---|---|---|---|---|
| LAKE LINGANORE - SEE 0100030 | MD0100017 | Maryland | Community | - |
| VICTOR CULLEN SCH( CONNECT TO 0210001) | MD0100024 | Maryland | Community | - |
| NARCONON DC | MD0100046 | Maryland | Non-Transient Non-Community | - |
| ARROWHEAD ACRES | MD0110015 | Maryland | Community | - |
| VILLAGE OF WISP | MD0110016 | Maryland | Community | - |
| WISP 7 STORY MOTEL | MD0110018 | Maryland | Community | - |
| TIMBERLAKE VILLAGE (I/C 0110024) | MD0110023 | Maryland | Transient Non-Community | - |
| THAYERVILLE WATER DISTRICT I/C 1111096 | MD0110024 | Maryland | Community | - |
| GOODWILL MENNONITE HOME INC- SEE 0110005 | MD0110205 | Maryland | Community | - |
| SALEM SCHOOL | MD0110232 | Maryland | Community | - |
| A.P.G. - EDGEWOOD AREA | MD0120010 | Maryland | Community | - |
| JOPPATOWNE-SEE 0120016 | MD0120013 | Maryland | Community | - |
| VALLEY VIEW | MD0120017 | Maryland | Community | - |
| TOLCHESTER VILLAGE | MD0140008 | Maryland | Community | - |
| TOBYTOWN | MD0150004 | Maryland | Community | - |
| ANDREWS AFB (CONNECT TO WSSC 0150005) | MD0160021 | Maryland | Community | - |
| NORBOURNE M.H.P. (I/C 0150005) | MD0160209 | Maryland | Community | - |
| EASTERN PRE-RELEASE UNIT | MD0170006 | Maryland | Community | - |
| PHONECIA TRAILER PARK | MD0170203 | Maryland | Community | - |
| WILDWOOD (SEE 0180007) | MD0180021 | Maryland | Community | - |
| HICKORY HILLS (SEE 0180007) | MD0180035 | Maryland | Community | - |
| POTOMAC SANDS (SEE 0180035) | MD0180215 | Maryland | Community | - |
| SMITH FIELDS PARK, LLC | MD0180218 | Maryland | Community | - |
| MARYLAND MANOR MHP(SEE 0180007 | MD0180219 | Maryland | Community | - |
| HELPING HANDS MINISTRIES AND DAY CARE | MD1120058 | Maryland | Non-Transient Non-Community | - |
| ASHLEY (I/C MD0120001) | MD1121005 | Maryland | Non-Transient Non-Community | - |
| CARSINS RUN AND HARFORD GROCER | MD1121024 | Maryland | Transient Non-Community | - |
| HALSEYS STORE | MD1121049 | Maryland | Transient Non-Community | - |
| HARVEYS JUNIOR | MD1121051 | Maryland | Transient Non-Community | - |
| FALLSTON FOOD MARKET | MD1121098 | Maryland | Transient Non-Community | - |
| PEDDLER RUN AND CITGO FOOD MARKET | MD1121110 | Maryland | Transient Non-Community | - |
| SOUTH POINT VILLAGE-CONNECTED TO 0230011 | MD0230024 | Maryland | Community | - |
| THE LANDINGS - WEST (I/C 0230011) | MD0230025 | Maryland | Community | - |
| MT TABOR METHODIST CHURCH | MD1121187 | Maryland | Transient Non-Community | - |
| RICHARDS FISH AND CRABS (OLD LOCATION) | MD1121194 | Maryland | Transient Non-Community | - |
| WILSON COMMUNITY CENTER | MD1121201 | Maryland | Transient Non-Community | - |
| STONEWALL DAYCARE # 1 | MD1121234 | Maryland | Transient Non-Community | - |
| HOLY COMMUNION LUTHERAN CHURCH | MD1121280 | Maryland | Transient Non-Community | - |
| DUBLIN UNITED METHODIST CHURCH | MD1121293 | Maryland | Transient Non-Community | - |
| DEER CREEK HARMONY PRESBYTERIAN CHURCH | MD1121295 | Maryland | Transient Non-Community | - |
| HELMICKS GROCERY | MD1011023 | Maryland | Transient Non-Community | - |
| STONE AGE CAFE | MD1011068 | Maryland | Transient Non-Community | - |
| FORE SISTERS GOLF COURSE | MD1011113 | Maryland | Transient Non-Community | - |
| KINGDOM HALL OF JEHOVAHS WITNESSES | MD1121313 | Maryland | Transient Non-Community | - |
| LUBAVITCH CENTER (CONNECTED TO 030-0002) | MD1130034 | Maryland | Non-Transient Non-Community | - |
| 3881 TEN OAKS MANAGEMENT | MD1130040 | Maryland | Non-Transient Non-Community | - |
| GLENWOOD COUNTRY DAY SCHOOL | MD1130043 | Maryland | Non-Transient Non-Community | - |
| ST. JAMES UM CHURCH | MD1131036 | Maryland | Transient Non-Community | - |
| TALBOT MOBILE HOME PARK | MD0200204 | Maryland | Community | - |
| CONOCOCHEAGUE APARTMENTS | MD0210003 | Maryland | Community | - |