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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| JOSEPH ROSSI LUMBAR CO | CT0610452 | Connecticut | Transient Non-Community | 25 |
| CONN VALLEY ARMS | CT0610462 | Connecticut | Transient Non-Community | 25 |
| THE COUNTRY MARKET, INC. | CT0610464 | Connecticut | Transient Non-Community | 25 |
| THE SIBLEY CO | CT0610472 | Connecticut | Transient Non-Community | 25 |
| HADDAM MANOR | CT0610482 | Connecticut | Transient Non-Community | 25 |
| HADDAM COOPERATIVE NURSERY SCH | CT0610492 | Connecticut | Transient Non-Community | 25 |
| HADDAM TOWN HALL | CT0610504 | Connecticut | Transient Non-Community | 25 |
| COUNTRY MARKET | CT0610522 | Connecticut | Transient Non-Community | 25 |
| CONNECTICUT CUTTERS | CT0720314 | Connecticut | Transient Non-Community | 25 |
| 758 COLONEL LEDYARD HIGHWAY - LEDYARD | CT0720344 | Connecticut | Transient Non-Community | 25 |
| METRAL CORP TOOL MFG | CT0660102 | Connecticut | Transient Non-Community | 25 |
| CHRIST EPISCOPAL CHURCH | CT0660112 | Connecticut | Transient Non-Community | 25 |
| ROCK MEADOWS FARM | CT0660122 | Connecticut | Transient Non-Community | 25 |
| HARWINTON HILLS STABLES | CT0660132 | Connecticut | Transient Non-Community | 25 |
| HARWINTON COMMUNITY HALL | CT0660134 | Connecticut | Transient Non-Community | 25 |
| SPERRY CHARLESBIRGE PARK | CT0660142 | Connecticut | Transient Non-Community | 25 |
| HARWINTON CONGREGATIONAL CHURCH | CT0660144 | Connecticut | Transient Non-Community | 25 |
| HARWINTON FAIRGROUNDS | CT0660152 | Connecticut | Transient Non-Community | 25 |
| HARWINTON FAIRGROUNDS | CT0660154 | Connecticut | Transient Non-Community | 25 |
| TAVANO INDUSTRIES | CT0660162 | Connecticut | Transient Non-Community | 25 |
| HARWINTON FIRE DEPT | CT0660164 | Connecticut | Transient Non-Community | 25 |
| HUNGERFORD MEMORIAL LIBRARY | CT0660172 | Connecticut | Transient Non-Community | 25 |
| HARWINTON HISTORICAL BUILDING | CT0660174 | Connecticut | Transient Non-Community | 25 |
| CAMPVILLE COMM CENTER | CT0660182 | Connecticut | Transient Non-Community | 25 |
| HARWINTON NUTRITION PROGRAM | CT0660184 | Connecticut | Transient Non-Community | 25 |
| VOLKSWAGEN PORSCHE AUDI | CT0040452 | Connecticut | Transient Non-Community | 25 |
| EMILIO GUARNIERI | CT0040472 | Connecticut | Transient Non-Community | 25 |
| BOLLESWOOD CONVALESCENT HOSPIT | CT0041021 | Connecticut | Transient Non-Community | 25 |
| ST PIERRE OIL CO | CT1300032 | Connecticut | Transient Non-Community | 25 |
| SOUTHBURY PROFESSIONAL CENTER | CT1300042 | Connecticut | Transient Non-Community | 25 |
| DENMOS SNACK & DAIRY | CT1300044 | Connecticut | Transient Non-Community | 25 |
| SOUTHBURY BLDG SUP | CT1300051 | Connecticut | Transient Non-Community | 25 |
| UNION SQ SHOP CENTER | CT1300061 | Connecticut | Transient Non-Community | 25 |
| LAUREL SERVICE STATION | CT1300062 | Connecticut | Transient Non-Community | 25 |
| RIVER GLEN CONTINUING CARE CENTER | CT1300081 | Connecticut | Transient Non-Community | 25 |
| POMPERAUG SHELL | CT1300082 | Connecticut | Transient Non-Community | 25 |
| KETTLETOWN S.P./SUPERVISOR'S WELL | CT1300084 | Connecticut | Transient Non-Community | 25 |
| SHORTTS ARCO STATION | CT1300092 | Connecticut | Transient Non-Community | 25 |
| LAKESIDE MARINA BASE | CT1300094 | Connecticut | Transient Non-Community | 25 |
| HIGGANUM CENTER MEAT MARKET | CT0610532 | Connecticut | Transient Non-Community | 25 |
| ROSSI CORP | CT0610542 | Connecticut | Transient Non-Community | 25 |
| TYLERVILLE STATE GARAGE | CT0610544 | Connecticut | Transient Non-Community | 25 |
| G+L RESTAURANT | CT0610552 | Connecticut | Transient Non-Community | 25 |
| US POST OFFICE | CT0610554 | Connecticut | Transient Non-Community | 25 |
| VILLAGE SHOPPING CENTER | CT0610583 | Connecticut | Transient Non-Community | 25 |
| BROOKSIDE DEVELOPMENT CORP | CT0610622 | Connecticut | Transient Non-Community | 25 |
| HADDAM MEADOWS STATE PARK | CT0610642 | Connecticut | Transient Non-Community | 25 |
| HARWINTON CENTER STORE | CT0660192 | Connecticut | Transient Non-Community | 25 |
| IFFLANDS COLONIAL SERVICE INC | CT0660202 | Connecticut | Transient Non-Community | 25 |
| HARWINTON TEXACO | CT0660212 | Connecticut | Transient Non-Community | 25 |