Browse Water Systems
3,797 public water systems in MA.
Public Water Systems Database
Browse 3,797 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 |
|---|---|---|---|---|
| WHITE OAK SCHOOL | MA1329004 | Massachusetts | Non-Transient Non-Community | 90 |
| BRIGHT HORIZONS DAYCARE | MA2037035 | Massachusetts | Non-Transient Non-Community | 90 |
| VIANT AS AND O HOLDING LLC | MA1043025 | Massachusetts | Non-Transient Non-Community | 90 |
| VESPER COUNTRY CLUB | MA3301015 | Massachusetts | Transient Non-Community | 90 |
| OUTLOOK FARM | MA1331009 | Massachusetts | Transient Non-Community | 90 |
| MCI WARWICK | MA1312001 | Massachusetts | Community | 90 |
| LUMEN | NH2577080 | Massachusetts | Transient Non-Community | 90 |
| MIDDLEBROOK COUNTRY CLUB | MA4247013 | Massachusetts | Transient Non-Community | 90 |
| LONG POND REALTY TRUST | MA4239051 | Massachusetts | Community | 90 |
| PLEASANT STREET SCHOOL | MA4247006 | Massachusetts | Transient Non-Community | 90 |
| GIFT BARN INC. | MA4086027 | Massachusetts | Transient Non-Community | 90 |
| WAGON WHEEL RESTAURANT | MA1106012 | Massachusetts | Transient Non-Community | 90 |
| SURF SIDE CONDOMINIUM TRUST | MA4318008 | Massachusetts | Transient Non-Community | 90 |
| UPHAM FARMS CONDOMINIUMS | MA2054024 | Massachusetts | Community | 90 |
| CHILMARK SCHOOL | MA4062008 | Massachusetts | Non-Transient Non-Community | 90 |
| PINE VALLEY COUNTRY CLUB | MA4247007 | Massachusetts | Transient Non-Community | 90 |
| NEMASKET HEALTH CARE CENTER | MA4182015 | Massachusetts | Community | 90 |
| LEES SUPERMARKET | MA4334008 | Massachusetts | Non-Transient Non-Community | 90 |
| PINE ACRES CONDOS | NH2082040 | Massachusetts | Community | 90 |
| SAVOY ELEMENTARY SCHOOL | MA1263003 | Massachusetts | Non-Transient Non-Community | 90 |
| Aquinnah Wampanoag | 010307001 | Massachusetts | Community | 89 |
| PINE RIDGE CONDOMINIUMS AT SAMPSONS POND | MA4052074 | Massachusetts | Community | 89 |
| PLEASANT HILL CG - DR W 128' | ME0207345 | Massachusetts | Transient Non-Community | 88 |
| ROWE ELEMENTARY SCHOOL | MA1253007 | Massachusetts | Non-Transient Non-Community | 88 |
| CONCORD FOODS INC | MA4018001 | Massachusetts | Non-Transient Non-Community | 88 |
| POND RIDGE CONDO ASSN | MA1289002 | Massachusetts | Community | 88 |
| CENTER HARBOR YACHT CLUB | ME0093987 | Massachusetts | Transient Non-Community | 88 |
| WILLOW GROVE TRAILER PARK | NH1753010 | Massachusetts | Community | 88 |
| LAKESIDE ESTATES | MA4172001 | Massachusetts | Community | 87 |
| LITTLE HARBOR COUNTRY CLUB | MA4310001 | Massachusetts | Transient Non-Community | 86 |
| TOWN LINE PLAZA | NH2356020 | Massachusetts | Non-Transient Non-Community | 86 |
| PINE LODGE MOBILE HOME PARK | MA1341002 | Massachusetts | Community | 85 |
| DEM SAVOY MT ST FOREST SOUTH POND CAMP | MA1263006 | Massachusetts | Transient Non-Community | 85 |
| NEW BRAINTREE GRADE SCHOOL | MA2202004 | Massachusetts | Non-Transient Non-Community | 85 |
| NEW ENGLAND BIOLABS INC | MA3144005 | Massachusetts | Non-Transient Non-Community | 85 |
| DEM PITTSFIELD ST FOREST | MA1236012 | Massachusetts | Transient Non-Community | 85 |
| REHOBOTH COUNTRY CLUB | MA4247011 | Massachusetts | Transient Non-Community | 85 |
| LA CUCINA DE HAMPDEN | MA1120004 | Massachusetts | Transient Non-Community | 85 |
| POST OFFICE PLACE | MA2241015 | Massachusetts | Non-Transient Non-Community | 85 |
| FAITH FELLOWSHIP | MA2304015 | Massachusetts | Transient Non-Community | 85 |
| ACUSHNET MANUFACTURED HOMES | MA4003004 | Massachusetts | Community | 85 |
| SILVER SPRUCE MONTESSORI SCHOOL | MA2110002 | Massachusetts | Non-Transient Non-Community | 85 |
| EVERGREEN MOBILE HOME PARK | MA1311004 | Massachusetts | Community | 84 |
| BLACKFISH RESTAURANT | MA4300029 | Massachusetts | Transient Non-Community | 83 |
| CASHMAN VT INN LLC | VT0000160 | Massachusetts | Transient Non-Community | 83 |
| CHRISTMAS TREE INN | VT0000847 | Massachusetts | Transient Non-Community | 83 |
| COUNTRY MONTESSORI PRESCHOOL | MA2290029 | Massachusetts | Non-Transient Non-Community | 83 |
| LIBERTY VILLAGE CONDOMINIUM | MA2037015 | Massachusetts | Community | 82 |
| CREIGHTON POND CAMP | MA3184013 | Massachusetts | Transient Non-Community | 82 |
| DCR QUABBIN ADMINISTRATION BUILDING | MA1024011 | Massachusetts | Non-Transient Non-Community | 80 |