Browse Water Systems

10,866 public water systems in CT.

Public Water Systems Database

Browse 10,866 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.

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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
GAYLORD WATER CO CT0620011 Connecticut Community 112
MALLORY TOWN HALL CT1270094 Connecticut Transient Non-Community 112
DECK II CONDOS MA4318003 Connecticut Transient Non-Community 112
CADENCE ACADEMY CT0230164 Connecticut Non-Transient Non-Community 112
WELLSWOOD ESTATES FOUNDATION, INC. CT0671021 Connecticut Community 112
MOUNTAINSIDE LODGE CT1000124 Connecticut Non-Transient Non-Community 111
NORWICH RECREATION DEPARTMENT CT1040074 Connecticut Transient Non-Community 110
STERLING ENGINEERING CORP. CT0050062 Connecticut Non-Transient Non-Community 110
PINECREST CONDOMINIUMS CT1698041 Connecticut Community 110
NEWINGTON VA MEDICAL CENTER-BUILDING 1 CT0949053 Connecticut Non-Transient Non-Community 110
COLONIAL CENTER CT1219103 Connecticut Non-Transient Non-Community 110
NEWTOWN VILLAGE MOBILE HOME PARK CT0970061 Connecticut Community 110
CTWC - MARLBOROUGH GARDENS CT0790031 Connecticut Community 110
PHOTRONICS, INC. BUILDING 1 CT0189973 Connecticut Non-Transient Non-Community 110
PHOTRONICS, INC. BUILDING 2 CT0189983 Connecticut Non-Transient Non-Community 110
WAL-MART AK2121485 Connecticut Non-Transient Non-Community 110
CHILDRENS DENTAL ASSOCIATION CT0131003 Connecticut Transient Non-Community 110
OLD NEWGATE COON CLUB CT0980012 Connecticut Non-Transient Non-Community 110
NINIGRET REALTY RI2674928 Connecticut Community 109
MAYFLOWER INN CT1500182 Connecticut Non-Transient Non-Community 109
CORNERSTONE OF EAGLE HILL CT0970134 Connecticut Community 108
SCWA, BIRCHWOOD DIVISION (BWD) CT0869011 Connecticut Community 108
R & R TRAILER PARK CT0690211 Connecticut Community 108
CORNELL HILLS ASSOC, INC CT0340181 Connecticut Community 108
CORNERSTONE OF EAGLE HILL CT0970101 Connecticut Community 108
ASH WATER COMPANY, LLC CT0720101 Connecticut Community 108
QUASSUK HEIGHTS CONDOMINIUM ASSN CT1680041 Connecticut Community 108
KENT SCHOOL HOCKEY RINK CT0680114 Connecticut Transient Non-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
ST IGNATIUS RETREAT & CHRIST KING CHURCH CT1180374 Connecticut Non-Transient Non-Community 105
JUNIPER CLUB INC. CT0110051 Connecticut Community 104
GROVE SCHOOL - SYSTEM #1 CT0760031 Connecticut Community 104
LEBANON PINES, SYSTEM #1 CT0710041 Connecticut Community 104
CTWC - GREEN SPRINGS SYSTEM CT0760021 Connecticut Community 104
7 BERKSHIRE ROAD - NEWTOWN CT0979343 Connecticut Non-Transient Non-Community 103
LAKE HILLS VILLAGE CONDOMINIUMS CT1660011 Connecticut Community 102
WILLINGTON RIDGE CONDOS - SYSTEM #1 CT1606111 Connecticut Community 102
WILLINGTON RIDGE CONDOS - SYSTEM #2 CT1606211 Connecticut Community 102
EVAN'S DELI CT0081094 Connecticut Transient Non-Community 102
CAMP PLAYLAND CT1350013 Connecticut Non-Transient Non-Community 102
BETHLEHEM FAIR SOCIETY, INC. CT0100034 Connecticut Transient Non-Community 101
AQUARION-WEST SHORE CT0819061 Connecticut Community 100
MIKE WHIDDLEN CT0690062 Connecticut Transient Non-Community 100
ROLLING HILLS COUNTRY CLUB CT1615083 Connecticut Non-Transient Non-Community 100
ROSELAND TERRACE ASSOCIATION, INC. CT1690021 Connecticut Community 100