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 |
|---|---|---|---|---|
| FAITH COMMUNITY BIBLE CHURCH | MD1061029 | Maryland | Transient Non-Community | 45 |
| LONDONTOWNE MARINA | MD1021598 | Maryland | Transient Non-Community | 45 |
| NEW MARKET GRANGE #362 | MD1101145 | Maryland | Transient Non-Community | 45 |
| WEST RIVER UM CENTER | MD1021284 | Maryland | Transient Non-Community | 45 |
| BECKLEYS CAMPING CENTER | MD1101011 | Maryland | Non-Transient Non-Community | 45 |
| MARYLAND STATE POLICE FIRING RANGE | MD1031207 | Maryland | Transient Non-Community | 45 |
| 31850 MILLINGTON ROAD | MD1140012 | Maryland | Non-Transient Non-Community | 45 |
| MISS LORETTA'S EARLY LEARNING CENTER | MD1100078 | Maryland | Non-Transient Non-Community | 45 |
| COUNTRYSIDE CHRISTIAN CHURCH | MD1090004 | Maryland | Transient Non-Community | 45 |
| A-TOWN BAR & GRILL | MD1031001 | Maryland | Transient Non-Community | 45 |
| BROTHERS FOOD COUNTER | MD1211102 | Maryland | Transient Non-Community | 45 |
| GREENE'S FAMILY BUTCHER SHOP | MD1031083 | Maryland | Transient Non-Community | 45 |
| HOLLY COVE HARBOR MOBILE HOME PARK | MD0050206 | Maryland | Community | 45 |
| STATE HIGHWAY ADMINISTRATION (ELKTON) | MD1070029 | Maryland | Transient Non-Community | 45 |
| S.H.A. - CHURCHVILLE MAINTENANCE SHOP | MD1121276 | Maryland | Transient Non-Community | 45 |
| CLARIANT PERFORMANCE PLASTICS | MD1170027 | Maryland | Non-Transient Non-Community | 45 |
| SOUTH COUNTY DAY CARE CENTER | MD0000773 | Maryland | Community | 45 |
| MARSHALL HALL MOBILE HOME PARK | MD0000048 | Maryland | Community | 45 |
| BAY TRAILER COURT | MD0002609 | Maryland | Community | 45 |
| CHRISTIAN COMMUNITY CHILD CARE CENTER | MD1220051 | Maryland | Non-Transient Non-Community | 45 |
| SMOKE HOUSE BBQ | MD1181264 | Maryland | Transient Non-Community | 45 |
| SHULTS TRAILER PARK | MD0002568 | Maryland | Community | 45 |
| MARBURY CHURCH OF GOD | MD1081056 | Maryland | Transient Non-Community | 45 |
| LAKE LINGANORE | MD0002397 | Maryland | Community | 45 |
| COZY MOBILE HOME PARK | MD0001107 | Maryland | Community | 45 |
| MATTHEWS MANOR | MD0080027 | Maryland | Community | 45 |
| TRINITY FREEWILL BAPTIST CHURCH | MD1121288 | Maryland | Transient Non-Community | 45 |
| ORIGINAL LAUREL ASSEMBLY | MD1021172 | Maryland | Transient Non-Community | 45 |
| OAKWOOD | MD0080055 | Maryland | Community | 45 |
| CEDAR COVE - FOREST PARK | MD0002534 | Maryland | Community | 45 |
| GATEWAY TRAILER PARK | MD0230202 | Maryland | Community | 45 |
| EMMANUEL U M CHURCH | MD1041033 | Maryland | Transient Non-Community | 45 |
| CARROLLTON CHURCH OF GOD | MD1061013 | Maryland | Transient Non-Community | 45 |
| BLACK LOCUST BREWERY | MD1031424 | Maryland | Transient Non-Community | 45 |
| ALL SMILES DENTAL CARE | MD1061320 | Maryland | Transient Non-Community | 45 |
| ECONO LODGE OF BOWIE | MD1160013 | Maryland | Non-Transient Non-Community | 45 |
| GREEN VALLEY ANIMAL HOSPITAL | MD1101080 | Maryland | Transient Non-Community | 45 |
| GARRETT CHILDREN'S CENTER | MD0110227 | Maryland | Community | 45 |
| NORTH EAST QUARRY | MD1070048 | Maryland | Non-Transient Non-Community | 45 |
| SOD RUN WASTEWATER TREATMENT PLANT | MD1120047 | Maryland | Non-Transient Non-Community | 45 |
| COVE POINT SWIMMING POOL PARK | MD1041255 | Maryland | Transient Non-Community | 45 |
| GATEWAY TRAILER PARK | MD0002227 | Maryland | Community | 45 |
| SOUTH HARBOR TRAILER PARK | MD0002626 | Maryland | Community | 45 |
| AVA WANAS MONTESSORI SCHOOL | MD1060046 | Maryland | Non-Transient Non-Community | 45 |
| HOLLY HILL WELL | MD0000033 | Maryland | Community | 45 |
| ST PAULS LUTHERAN CHURCH | MD1031350 | Maryland | Transient Non-Community | 45 |
| CEDAR RIDGE CHILDREN'S HOME & SCHOOL | MD0210020 | Maryland | Community | 45 |
| PARKWAY WATER CO INC | MD0002518 | Maryland | Community | 44 |
| AVON CREST CHARLES CO SAN COM | MD0002807 | Maryland | Community | 44 |
| STEVENSON | MD0002759 | Maryland | Community | 44 |