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 |
|---|---|---|---|---|
| DEER CREEK HARMONY PRESBYTERIAN CHURCH | MD1121295 | Maryland | Transient Non-Community | - |
| ST. MARGARETS LEARN CENT.(I/C MD0020017) | MD1020075 | Maryland | Non-Transient Non-Community | - |
| SMILE INC. WEISSMAN CTR. | MD1180048 | Maryland | Non-Transient Non-Community | - |
| ST. JOHNS SCHOOL (CONNECT TO 018-0007) | MD1180051 | Maryland | Non-Transient Non-Community | - |
| HOLLYWOOD - SEE 018-0007 | MD1180067 | Maryland | Community | - |
| COLUMBIAN CENTER | MD1021615 | Maryland | Transient Non-Community | - |
| MARYLAND FARM BUREAU | MD1021616 | Maryland | Transient Non-Community | - |
| PARKWAY CHEVRON - JESSUP | MD1021626 | Maryland | Transient Non-Community | - |
| MOTEL 6 - WELL # 2 | MD1021652 | Maryland | Transient Non-Community | - |
| ODENTON HESS (I/C MD0020008) | MD1021658 | Maryland | Transient Non-Community | - |
| UNITARIAN UNIVERSAL CH (I/C MD0020004) | MD1021660 | Maryland | Transient Non-Community | - |
| GRASONVILLE VOLUNTEER FIRE CO | MD1171058 | Maryland | Transient Non-Community | - |
| NEVAMAR (CONNECT TO 0020017) | MD1020091 | Maryland | Non-Transient Non-Community | - |
| MIDWAY WATER COMPANY(CONNECT 0020017) | MD1020092 | Maryland | Non-Transient Non-Community | - |
| CAPE ST. CLAIRE SHOPPING CTR I/C 0020017 | MD1020094 | Maryland | Non-Transient Non-Community | - |
| LAUREL RACE TRACK (CONNECTED TO 0150005) | MD1020096 | Maryland | Non-Transient Non-Community | - |
| SEVERN SQUARE SHOPPING CNTR -SEE 0020017 | MD1020100 | Maryland | Non-Transient Non-Community | - |
| OPEN DOOR CHRISTIAN SCHOOL | MD1020102 | Maryland | Non-Transient Non-Community | - |
| GRIFFITH ENERGY SERVICES | MD1020118 | Maryland | Transient Non-Community | - |
| VETERANS PLAZA | MD1020120 | Maryland | Non-Transient Non-Community | - |
| SEVERN PROFESSIONAL BLDG-CONNECT 0020017 | MD1020125 | Maryland | Non-Transient Non-Community | - |
| QUEEN ANNES BOWLING CENTER | MD1171112 | Maryland | Transient Non-Community | - |
| RT 18 PARK - CONCESSION STAND | MD1171120 | Maryland | Transient Non-Community | - |
| LA PIAZZA PIZZA | MD1171177 | Maryland | Transient Non-Community | - |
| CRUMPTON PARK | MD1171222 | Maryland | Transient Non-Community | - |
| TWO COUNTRY CHICKS | MD1171223 | Maryland | Transient Non-Community | - |
| KENT ISLAND STATION, BELLA LUNA | MD1171252 | Maryland | Transient Non-Community | - |
| AMERICAN LEGION #221 | MD1181255 | Maryland | Transient Non-Community | - |
| SAINT JOSEPHS PROJECT COMM CENTER | MD1181262 | Maryland | Transient Non-Community | - |
| COLONIAL INN | MD1031070 | Maryland | Transient Non-Community | - |
| FALLS ROAD GENERAL STORE | MD1031149 | Maryland | Transient Non-Community | - |
| CLUB 3960 INC | MD1031191 | Maryland | Transient Non-Community | - |
| POWER HOUSE APOSTOLIC MINISTRY | MD1181333 | Maryland | Transient Non-Community | - |
| LIBERTY CHRISTIAN SCHOOL | MD1031089 | Maryland | Transient Non-Community | - |
| OREGON RIDGE PARK BEACH | MD1031123 | Maryland | Transient Non-Community | - |
| KNIGHTS OF COLUMBUS | MD1031299 | Maryland | Transient Non-Community | - |
| MT VISTA REGIONAL PARK | MD1031303 | Maryland | Transient Non-Community | - |
| REISTERSTOWN VETERINARY CENTER | MD1031308 | Maryland | Transient Non-Community | - |
| SMOOTS COLLISION CENTER | MD1031310 | Maryland | Transient Non-Community | - |
| PATUXENT SEVENTH DAY ADVENTIST | MD1181293 | Maryland | Transient Non-Community | - |
| POOLES SHOPPING CENTER | MD1181339 | Maryland | Non-Transient Non-Community | - |
| S.H.A.- ST. MARYS MAINT. - SEE MD1181326 | MD1181349 | Maryland | Transient Non-Community | - |
| CHESAPEAKE PLYWOOD | MD1190005 | Maryland | Non-Transient Non-Community | - |
| MARION SARAH PEYTON ELEMENTARY | MD1190011 | Maryland | Non-Transient Non-Community | - |
| RIDGE SUPERMARKET | MD1181143 | Maryland | Transient Non-Community | - |
| MULLENDORES AUCTION FACILITY | MD1211195 | Maryland | Transient Non-Community | - |
| COCHRANS AUCTION COMPLEX - WELL 2 | MD1211197 | Maryland | Transient Non-Community | - |
| BAYLOR INC. (I/C MD0220004) | MD1220003 | Maryland | Transient Non-Community | - |
| BEAVER RUN ELEM. SCHOOL (I/C 0220004) | MD1220005 | Maryland | Non-Transient Non-Community | - |
| WEST SALISBURY ELEM SCHOOL (I/C 0220004) | MD1220036 | Maryland | Non-Transient Non-Community | - |