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 |
|---|---|---|---|---|
| CALVERT MEMORIAL HOSPITAL | MD0000903 | Maryland | Community | 78 |
| PASADENA SEVENTH-DAY ADVENTIST CHURCH | MD1021691 | Maryland | Transient Non-Community | 78 |
| RECKLEY SPRING COMMUNITY WATER | MD0010031 | Maryland | Community | 78 |
| GLEN ECHO MHP, MR. YS PIZZA | MD0120209 | Maryland | Transient Non-Community | 78 |
| WOODS PRODUCE | MD1181193 | Maryland | Transient Non-Community | 78 |
| PALM BEACH WILLIES | MD1091139 | Maryland | Transient Non-Community | 78 |
| SUN VALLEY COURT | MD0002763 | Maryland | Community | 78 |
| ADMIRALS BRIDGE SS1 CO HARRY | DE0001972 | Maryland | Transient Non-Community | 78 |
| MCDANIEL COUNTRY STORE | MD1201028 | Maryland | Transient Non-Community | 78 |
| OAKWOOD LODGE TRAILER PARK | MD0002662 | Maryland | Community | 78 |
| LITTLE MANOR TRAILER PARK | MD0002627 | Maryland | Community | 78 |
| TABERNACLE BAPTIST CHURCH | MD1121279 | Maryland | Transient Non-Community | 77 |
| VICTORIOUS FAITH FELLOWSHIP CHURCH | MD1121298 | Maryland | Transient Non-Community | 77 |
| WOR CO NEWTON PARK CONCESSION | MD1231239 | Maryland | Transient Non-Community | 77 |
| SUES DELI | MD1021189 | Maryland | Transient Non-Community | 77 |
| CHUBBIES DELI | MD1201008 | Maryland | Transient Non-Community | 77 |
| CHINA KING RESTAURANT | MD1041145 | Maryland | Transient Non-Community | 77 |
| OLIVET UNITED METHODIST CHURCH | MD1041169 | Maryland | Transient Non-Community | 77 |
| LASSAHN FUNERAL HOME | MD1031265 | Maryland | Transient Non-Community | 77 |
| FORK UNITED METHODIST CHURCH | MD1031200 | Maryland | Transient Non-Community | 77 |
| CALVERT PROFESSIONAL BUILDING | MD1041204 | Maryland | Transient Non-Community | 77 |
| CORNERSTONE BAPTIST CHURCH | MD1121307 | Maryland | Transient Non-Community | 76 |
| LAKEVIEW MHP LLC | MD0060208 | Maryland | Community | 76 |
| FOX & BARREL FARM CAFE | MD1131012 | Maryland | Transient Non-Community | 76 |
| MT CARMEL WDS-CARMEL WTR CO IN | MD0002516 | Maryland | Community | 76 |
| HI TECH AUTOMOTIVE | MD1041046 | Maryland | Transient Non-Community | 76 |
| SMITH IS EWELL EA6 FIELD WTR W | MD0002370 | Maryland | Community | 76 |
| BALDWIN HILLS SWIM CLUB | MD1021400 | Maryland | Transient Non-Community | 76 |
| SUN VALLEY WATER CO INC | MD0002804 | Maryland | Community | 76 |
| FIELD WATERWORKS COOPERATIVE-SEE 0190001 | MD0190008 | Maryland | Community | 76 |
| SOUTHVIEW | MD0000051 | Maryland | Community | 76 |
| TIMBER GROVE MHP | MD0070245 | Maryland | Community | 76 |
| LISBON VOLUNTEER FIRE DEPARTMENT | MD1131327 | Maryland | Transient Non-Community | 76 |
| ARUNDEL BAPTIST CHURCH | MD1021551 | Maryland | Transient Non-Community | 76 |
| GENOVAS TO GO | MD1061139 | Maryland | Transient Non-Community | 75 |
| GLEN ARM LLC | MD1030040 | Maryland | Non-Transient Non-Community | 75 |
| REDEEMING LIFE MINISTRIES INTL. CHURCH | MD1081219 | Maryland | Transient Non-Community | 75 |
| CAMP RAMBLEWOOD GIRLS CABINS | MD1121252 | Maryland | Transient Non-Community | 75 |
| CAMBRIDGE DINER | MD1091121 | Maryland | Transient Non-Community | 75 |
| BELLEWOOD WATER ASSOCIATION | MD0080006 | Maryland | Community | 75 |
| ST JOSEPHS CATHOLIC CHURCH | MD1081111 | Maryland | Transient Non-Community | 75 |
| SUSQUEHANNA STATE PARK (PICNIC AREA) | MD1121213 | Maryland | Transient Non-Community | 75 |
| KENT ISLAND ELKS LODGE #2576 | MD1171070 | Maryland | Transient Non-Community | 75 |
| CHINA WOK AND GENUS CENTER BUILDING | MD1111154 | Maryland | Transient Non-Community | 75 |
| SEVERNA PARK GOLF CENTER | MD1021644 | Maryland | Transient Non-Community | 75 |
| PATUXENT RIVER PK OFF, JUG BAY-GUN CLUB | MD1161072 | Maryland | Transient Non-Community | 75 |
| POTOMAC RIDGE GOLF COURSE | MD1160045 | Maryland | Transient Non-Community | 75 |
| PATUXENT RIVER PARK GROUP CAMP | MD1161227 | Maryland | Transient Non-Community | 75 |
| STRAWBRIDGE UMC | MD1061092 | Maryland | Transient Non-Community | 75 |
| WHITE CRYSTAL BEACH SNACK BAR | MD1071204 | Maryland | Transient Non-Community | 75 |