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 |
|---|---|---|---|---|
| HAPPY FACES EARLY LRNG. CTR. | MD1020056 | Maryland | Non-Transient Non-Community | 40 |
| ARCTIC FREEZE,DOMINOS,YOMATO SUSH,7-11 | MD1021443 | Maryland | Transient Non-Community | 40 |
| MCKAY'S PLAZA | MD1180034 | Maryland | Non-Transient Non-Community | 40 |
| LEORNARDTOWN S.O.C. (#34217) | MD1180066 | Maryland | Non-Transient Non-Community | 40 |
| BRANDENBURG UMC | MD1061263 | Maryland | Transient Non-Community | 40 |
| SNEADES HARDWARE (OWINGS) - DAVLYN LLC | MD1041134 | Maryland | Non-Transient Non-Community | 40 |
| CALVERT ELKS LODGE | MD1041215 | Maryland | Transient Non-Community | 40 |
| ELIZABETH JACOB SPA , CREEKSIDE CLIPPER | MD1031285 | Maryland | Transient Non-Community | 40 |
| KABIK COURT | MD1060086 | Maryland | Non-Transient Non-Community | 40 |
| BETHESDA UNITED METHODIST CHURCH | MD1181275 | Maryland | Transient Non-Community | 40 |
| LAFAYETTE MOTEL | MD0002222 | Maryland | Community | 40 |
| ST. LAURENT FOREST PRODUCTS | MD1190001 | Maryland | Non-Transient Non-Community | 40 |
| PERDUE INC. HATCHERY | MD1190015 | Maryland | Non-Transient Non-Community | 40 |
| RISE & SHINE DAY CARE CNTER | MD1030051 | Maryland | Non-Transient Non-Community | 40 |
| SAINT JOHNS EVANGELIST CHURCH | MD1030069 | Maryland | Transient Non-Community | 40 |
| HUNTINGTOWN MED. CTR/HEGARTY, KOPECK | MD1041243 | Maryland | Transient Non-Community | 40 |
| ED QUIDAS MLC | MD1051010 | Maryland | Transient Non-Community | 40 |
| BELLO MACHRE | MD0002440 | Maryland | Community | 40 |
| BP SUBWAY AND ROYAL KABOB | MD1021508 | Maryland | Transient Non-Community | 40 |
| CROMWELL VALLEY PARK -ECK HOUSE | MD1031389 | Maryland | Transient Non-Community | 40 |
| FAIRVIEW UMC | MD1061268 | Maryland | Transient Non-Community | 40 |
| GREEN VALLEY SHOPPING CENTER | MD1100059 | Maryland | Non-Transient Non-Community | 40 |
| PETERS UM CHURCH | MD1041069 | Maryland | Transient Non-Community | 40 |
| TOWER COURT MOBILE HOME PARK | MD0050216 | Maryland | Community | 40 |
| GRAMERCY LLC (AKA KOINONIA PARTNERSHIP ) | MD0030023 | Maryland | Community | 40 |
| NORTHFIELD APARTMENTS | MD0220225 | Maryland | Community | 40 |
| COUNTY LINE CANTINA | MD1061353 | Maryland | Transient Non-Community | 40 |
| PINKNEY PARK | MD1171104 | Maryland | Transient Non-Community | 40 |
| HUNT VALLEY PRESBYTERIAN CHURCH | MD1031293 | Maryland | Transient Non-Community | 40 |
| LIBERTY METHODIST CHURCH | MD1101120 | Maryland | Transient Non-Community | 40 |
| MOUNTAIN BRANCH GOLF COURSE CLUBHOUSE | MD1121244 | Maryland | Non-Transient Non-Community | 40 |
| HUGHESVILLE COMMUNITY CENTER | MD1081046 | Maryland | Transient Non-Community | 40 |
| BAKER TRAINING FACILITY- LLL AARON STRAU | MD1011101 | Maryland | Transient Non-Community | 40 |
| PARKWAY INN | MD1021168 | Maryland | Transient Non-Community | 40 |
| PETERS BODY SHOP INC | MD1031306 | Maryland | Transient Non-Community | 40 |
| MONOCACY VALLEY VFW | MD1061042 | Maryland | Transient Non-Community | 40 |
| WORD OF LIFE CENTER | MD1221193 | Maryland | Transient Non-Community | 40 |
| HIGHS DAIRY STORE #47 (NORTH EAST) | MD1071385 | Maryland | Transient Non-Community | 40 |
| PLEASURE COVE MARINA | MD1021505 | Maryland | Transient Non-Community | 40 |
| GLENELG UM CHURCH AND NURSERY SCHOOL | MD1131013 | Maryland | Non-Transient Non-Community | 39 |
| ZEE BEST/ GINNEY COUNTRY KITCHEN | MD1181325 | Maryland | Transient Non-Community | 39 |
| SUNVIEW MOBILE COURT | MD0002561 | Maryland | Community | 39 |
| SMITHS TRAILER PARK | MD0002543 | Maryland | Community | 39 |
| TRAINING STATION PRE- SCHOOL | MD1231269 | Maryland | Transient Non-Community | 39 |
| CHERRY HILL ASSISTED LIVING | MD1110025 | Maryland | Non-Transient Non-Community | 39 |
| WYOMING CONCRETE INDUSTRIES INC | MD1220032 | Maryland | Transient Non-Community | 39 |
| LUCKYS TRAILER COURT | MD0002401 | Maryland | Community | 39 |
| TUSCARORA TENNIS BARN | MD1101286 | Maryland | Transient Non-Community | 39 |
| BALTIMORE COUNTY AGRICULTURAL CENTER | MD1030098 | Maryland | Non-Transient Non-Community | 38 |
| DUNKIRK ANIMAL HOSPITAL | MD1041239 | Maryland | Transient Non-Community | 38 |