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 |
|---|---|---|---|---|
| ISLE OF WIGHT COUNTY OFFICE BUILDING | MD1230078 | Maryland | Non-Transient Non-Community | - |
| DENTON ELEMENTARY - SEE 0050001 | MD1050004 | Maryland | Non-Transient Non-Community | - |
| GREENSBORO ELEMENTARY | MD1050006 | Maryland | Non-Transient Non-Community | - |
| RELIANCE FEDERALSBURG LLC (KRAFT FOODS) | MD1050015 | Maryland | Non-Transient Non-Community | - |
| PATUXENT SEVENTH DAY ADVENTIST | MD1181293 | Maryland | Transient Non-Community | - |
| S.H.A.- ST. MARYS MAINT. - SEE MD1181326 | MD1181349 | Maryland | Transient Non-Community | - |
| CHESAPEAKE PLYWOOD | MD1190005 | Maryland | Non-Transient Non-Community | - |
| REY'S CRABS | MD1021466 | Maryland | Transient Non-Community | - |
| COUNTRYSIDE DELI AND CARRYOUT | MD1021486 | Maryland | Transient Non-Community | - |
| HAPPY TAILS VET HOSPITAL | MD1021519 | Maryland | Transient Non-Community | - |
| 1416 ANNAPOLIS LLC | MD1021532 | Maryland | Transient Non-Community | - |
| CROFTON PARK | MD1021559 | Maryland | Transient Non-Community | - |
| HARDESTY FUNERAL HOME | MD1021564 | Maryland | Transient Non-Community | - |
| ODENTON PARK (GORC) I/C 0020008 | MD1021574 | Maryland | Transient Non-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 | - |
| BAYSIDE CRABS | MD1021682 | Maryland | Transient Non-Community | - |
| TURN AROUND CONSIGNMENT SHOP (1021213) | MD1021702 | Maryland | Transient Non-Community | - |
| RIDGE SUPERMARKET | MD1181143 | Maryland | Transient Non-Community | - |
| HIGHS AT BAY DALE (I/C MD0020017) | MD1021714 | Maryland | Transient Non-Community | - |
| AMERICAN LEGION #221 | MD1181255 | Maryland | Transient Non-Community | - |
| SAINT JOSEPHS PROJECT COMM CENTER | MD1181262 | Maryland | Transient Non-Community | - |
| MT. CARMEL BAPTIST CHURCH | MD1030014 | Maryland | Transient Non-Community | - |
| POLICE & CORRECTIONAL TRAINING | MD1030026 | Maryland | Non-Transient Non-Community | - |
| POWER HOUSE APOSTOLIC MINISTRY | MD1181333 | Maryland | Transient Non-Community | - |
| POOLES SHOPPING CENTER | MD1181339 | Maryland | Non-Transient Non-Community | - |
| WOODMONT ACADEMY | MD1030083 | Maryland | Non-Transient Non-Community | - |
| FT. HOWARD DISTRIBUTION SYSTEM | MD1030086 | Maryland | Non-Transient Non-Community | - |
| MARION SARAH PEYTON ELEMENTARY | MD1190011 | Maryland | Non-Transient Non-Community | - |
| ROBERT JOHNSON HEALTH CENTER | MD1190018 | Maryland | Non-Transient Non-Community | - |
| ELMOS INC | MD1031040 | Maryland | Transient Non-Community | - |
| WALTER POLK AMERICAN LEGION | MD1191098 | Maryland | Transient Non-Community | - |
| APHENA PHARMA SOLUTIONS (I/C 0200003) | MD1200018 | Maryland | Non-Transient Non-Community | - |
| CELESTE INDUSTRIES CORP (I/C 0200003) | MD1200019 | Maryland | Non-Transient Non-Community | - |
| TAKE 2, LLC | MD1201082 | Maryland | Transient Non-Community | - |
| CAMP MARY MAC | MD1211014 | Maryland | Transient Non-Community | - |
| CANAL CAMPGROUND | MD1211015 | Maryland | Transient Non-Community | - |
| SAINT INIGOES MINI- MART | MD1181166 | Maryland | Transient Non-Community | - |
| SAINT MARYS LANDING | MD1181169 | Maryland | Transient Non-Community | - |
| DEW DROP INN | MD1181180 | Maryland | Transient Non-Community | - |
| MADELEINES CATERING, F.O.P. CROWNSVILLE | MD1021718 | Maryland | Transient Non-Community | - |
| LONDONTOWN PUBLIC HOUSE WELL#2 | MD1021732 | Maryland | Transient Non-Community | - |
| ATLANTIC MARINA RESORT #2(102-1514) | MD1021736 | Maryland | Transient Non-Community | - |
| PLUMMER HOUSE @ JUG BAY | MD1021737 | Maryland | Transient Non-Community | - |
| JOY KIDS LEARNING CENTER LLC | MD1021764 | Maryland | Non-Transient Non-Community | - |
| BALTIMORE CHINESE BAPTIST CHURCH | MD1030006 | Maryland | Non-Transient Non-Community | - |