Browse Water Systems
10,863 public water systems in CT.
Public Water Systems Database
Browse 10,863 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 |
|---|---|---|---|---|
| EMMANUEL EPISCOPAL CHURCH | CT1570032 | Connecticut | Non-Transient Non-Community | 113 |
| BUILDING BLOCKS LEARNING CENTER | CT1489053 | Connecticut | Non-Transient Non-Community | 113 |
| MALLORY TOWN HALL | CT1270094 | Connecticut | Transient Non-Community | 112 |
| CADENCE ACADEMY | CT0230164 | Connecticut | Non-Transient Non-Community | 112 |
| DECK II CONDOS | MA4318003 | Connecticut | Transient Non-Community | 112 |
| GAYLORD WATER CO | CT0620011 | Connecticut | Community | 112 |
| WELLSWOOD ESTATES FOUNDATION, INC. | CT0671021 | Connecticut | Community | 112 |
| MOUNTAINSIDE LODGE | CT1000124 | Connecticut | Non-Transient Non-Community | 111 |
| WAL-MART | AK2121485 | Connecticut | Non-Transient Non-Community | 110 |
| OLD NEWGATE COON CLUB | CT0980012 | Connecticut | Non-Transient Non-Community | 110 |
| STERLING ENGINEERING CORP. | CT0050062 | Connecticut | Non-Transient Non-Community | 110 |
| CTWC - MARLBOROUGH GARDENS | CT0790031 | Connecticut | Community | 110 |
| COLONIAL CENTER | CT1219103 | Connecticut | Non-Transient Non-Community | 110 |
| PHOTRONICS, INC. BUILDING 2 | CT0189983 | Connecticut | Non-Transient Non-Community | 110 |
| PHOTRONICS, INC. BUILDING 1 | CT0189973 | Connecticut | Non-Transient Non-Community | 110 |
| NEWINGTON VA MEDICAL CENTER-BUILDING 1 | CT0949053 | Connecticut | Non-Transient Non-Community | 110 |
| PINECREST CONDOMINIUMS | CT1698041 | Connecticut | Community | 110 |
| CHILDRENS DENTAL ASSOCIATION | CT0131003 | Connecticut | Transient Non-Community | 110 |
| NEWTOWN VILLAGE MOBILE HOME PARK | CT0970061 | Connecticut | Community | 110 |
| NORWICH RECREATION DEPARTMENT | CT1040074 | Connecticut | Transient Non-Community | 110 |
| NINIGRET REALTY | RI2674928 | Connecticut | Community | 109 |
| MAYFLOWER INN | CT1500182 | Connecticut | Non-Transient Non-Community | 109 |
| SCWA, BIRCHWOOD DIVISION (BWD) | CT0869011 | Connecticut | Community | 108 |
| R & R TRAILER PARK | CT0690211 | Connecticut | Community | 108 |
| QUASSUK HEIGHTS CONDOMINIUM ASSN | CT1680041 | Connecticut | Community | 108 |
| CORNERSTONE OF EAGLE HILL | CT0970101 | Connecticut | Community | 108 |
| CORNELL HILLS ASSOC, INC | CT0340181 | Connecticut | Community | 108 |
| CORNERSTONE OF EAGLE HILL | CT0970134 | Connecticut | Community | 108 |
| KENT SCHOOL HOCKEY RINK | CT0680114 | Connecticut | Transient Non-Community | 108 |
| ASH WATER COMPANY, LLC | CT0720101 | Connecticut | Community | 108 |
| FERNWOOD REST HOME | CT0740301 | Connecticut | Community | 107 |
| SPECIALTY MINERALS INC. | CT1000182 | Connecticut | Transient Non-Community | 106 |
| BURLINGTON ACADEMY | CT0209283 | Connecticut | Non-Transient Non-Community | 105 |
| PUMPKIN PATCH DAYCARE | CT1549003 | Connecticut | Non-Transient Non-Community | 105 |
| GROVE SCHOOL - SYSTEM #1 | CT0760031 | Connecticut | Community | 104 |
| CTWC - GREEN SPRINGS SYSTEM | CT0760021 | Connecticut | Community | 104 |
| JUNIPER CLUB INC. | CT0110051 | Connecticut | Community | 104 |
| LEBANON PINES, SYSTEM #1 | CT0710041 | Connecticut | Community | 104 |
| 7 BERKSHIRE ROAD - NEWTOWN | CT0979343 | Connecticut | Non-Transient Non-Community | 103 |
| CAMP PLAYLAND | CT1350013 | Connecticut | Non-Transient Non-Community | 102 |
| WILLINGTON RIDGE CONDOS - SYSTEM #1 | CT1606111 | Connecticut | Community | 102 |
| EVAN'S DELI | CT0081094 | Connecticut | Transient Non-Community | 102 |
| WILLINGTON RIDGE CONDOS - SYSTEM #2 | CT1606211 | Connecticut | Community | 102 |
| LAKE HILLS VILLAGE CONDOMINIUMS | CT1660011 | Connecticut | Community | 102 |
| BETHLEHEM FAIR SOCIETY, INC. | CT0100034 | Connecticut | Transient Non-Community | 101 |
| CATSKILL CHRISTIAN ASSEMBLY | NY1902270 | Connecticut | Transient Non-Community | 101 |
| FARMINGTON CLUB | CT0529053 | Connecticut | Non-Transient Non-Community | 100 |
| YALE GOLF COURSE - SNACK SHOP SYSTEM | CT0930033 | Connecticut | Non-Transient Non-Community | 100 |
| WESTON WATER SUPPLY | CT1570011 | Connecticut | Community | 100 |
| BETHANY MART | CT0081134 | Connecticut | Transient Non-Community | 100 |