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 |
|---|---|---|---|---|
| CAPE ST CLAIRE UMC | MD1020043 | Maryland | Transient Non-Community | 30 |
| MT. UNION LUTHERAN CHURCH | MD1061212 | Maryland | Transient Non-Community | 30 |
| CLYNMALIRA METHODIST CHURCH | MD1031249 | Maryland | Transient Non-Community | 30 |
| OLDE COUNTRY INN (OCI) | MD1181127 | Maryland | Transient Non-Community | 30 |
| SCHUMAKER PARK | MD1221201 | Maryland | Transient Non-Community | 30 |
| BLACKWATER NAT. WILDLIFE REFUGE | MD1091005 | Maryland | Transient Non-Community | 30 |
| MARLIN PARK PLAZA | MD1230044 | Maryland | Transient Non-Community | 30 |
| HAYFIELDS COUNTRY CLUB | MD1030071 | Maryland | Non-Transient Non-Community | 30 |
| HUNTINGTOWN MEDICAL BUILDING | MD1041227 | Maryland | Transient Non-Community | 30 |
| MILTON LODGE | DE0000803 | Maryland | Transient Non-Community | 30 |
| WORM BROS | MD0002682 | Maryland | Community | 30 |
| HOLLY COVE HARBOR TRAILER PARK | MD0002683 | Maryland | Community | 30 |
| GORMAN BUCKLER | MD0002689 | Maryland | Community | 30 |
| MOUNTAIN ROAD TRAILER PARK | MD0002713 | Maryland | Community | 30 |
| SMITHS TRAILER PARK | MD0002734 | Maryland | Community | 30 |
| CARDEROCK ANCHORAGE | MD0002746 | Maryland | Community | 30 |
| RANDOLPH TAYLOR TRAILER PARK | MD0002754 | Maryland | Community | 30 |
| BRAMBLE HILLS | MD0002818 | Maryland | Community | 30 |
| MRS EDWARD HADAWAY | MD0002837 | Maryland | Community | 30 |
| GEO D SCHEFFEL | MD0002855 | Maryland | Community | 30 |
| US COAST GUARD FAC | MD0002867 | Maryland | Community | 30 |
| BROADWATER ADDITION-CLUB 11 | MD0010006 | Maryland | Community | 30 |
| HARRIET TUBMAN UNDERGROUND RV CENTER | MD1091183 | Maryland | Transient Non-Community | 30 |
| JUDE HOUSE/ BEL ALTON COM CTR-0080064 | MD1080013 | Maryland | Non-Transient Non-Community | 30 |
| OCTORARO MOBILE HOME PARK | MD0002591 | Maryland | Community | 30 |
| EDWARD TED RIFFLE | MD0002617 | Maryland | Community | 30 |
| UNWINED, CCC AND CATERING | MD1071340 | Maryland | Transient Non-Community | 30 |
| CONOWINGO VETERANS CENTER | MD1071358 | Maryland | Transient Non-Community | 30 |
| MYRTLE GROVE WILDLIFE | MD1081063 | Maryland | Transient Non-Community | 30 |
| VALLEY DALE APTS | MD0002499 | Maryland | Community | 30 |
| WINTERPLACE ANIMAL HOSPITAL | MD1221140 | Maryland | Transient Non-Community | 30 |
| JERUSALEM LUTHERAN CHURCH | MD1061248 | Maryland | Transient Non-Community | 30 |
| WAYSIDE SNACK BAR | MD1071200 | Maryland | Transient Non-Community | 30 |
| AYRES CHAPEL UNITED METHODIST CHURCH | MD1121283 | Maryland | Transient Non-Community | 30 |
| PINEY CREEK PRESBYTERIAN CHURCH | MD1061074 | Maryland | Transient Non-Community | 30 |
| HOOPERS ISLAND VOL FIRE CO. | MD1091046 | Maryland | Transient Non-Community | 30 |
| MOTEL 6 | MD1231196 | Maryland | Transient Non-Community | 30 |
| OUR HOUSE JOB TRAINING CENTER FOR YOUTH | MD1150017 | Maryland | Non-Transient Non-Community | 30 |
| EMILY'S PRODUCE | MD1091185 | Maryland | Transient Non-Community | 30 |
| NEWBURG VOLUNTEER RESCUE SQUAD INC | MD1081209 | Maryland | Transient Non-Community | 30 |
| WALDORF MOOSE LODGE # 1709 | MD1081114 | Maryland | Transient Non-Community | 30 |
| WICOMICO YACHT CLUB | MD1221100 | Maryland | Transient Non-Community | 30 |
| NORTH AMERICAN ROD AND GUN CLUB | MD1211056 | Maryland | Transient Non-Community | 30 |
| NANJEMOY COMMUNITY CENTER | MD1080037 | Maryland | Transient Non-Community | 30 |
| CAMP WHIPPORWILL, BIG HOUSE | MD1021123 | Maryland | Transient Non-Community | 30 |
| SWEET ROOT PICNIC AREA | PA4050504 | Maryland | Transient Non-Community | 30 |
| BODKIN YACHT CLUB WELL 1 - CLUBHOUSE | MD1021047 | Maryland | Transient Non-Community | 30 |
| THAT LIL STORE | MD1021240 | Maryland | Transient Non-Community | 30 |
| HUNTINGFIELD MANOR | MD1141016 | Maryland | Transient Non-Community | 30 |
| DAHLGREN AND SOUTH MOUNTAIN STATE PARK | MD1101260 | Maryland | Transient Non-Community | 30 |