Browse Water Systems
10,872 public water systems in CT.
Public Water Systems Database
Browse 10,872 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 |
|---|---|---|---|---|
| BROOKFIELD COMMONS BUILDING D | CT0189801 | Connecticut | Non-Transient Non-Community | 50 |
| THE ARC OF THE FARMINGTON VALLEY | CT0040493 | Connecticut | Non-Transient Non-Community | 50 |
| SUN VALLEY CAMPGROUND-SYSTEM #1:WELL194 | CT1340212 | Connecticut | Transient Non-Community | 50 |
| SUMMER HILL NURSERIES | CT0760104 | Connecticut | Non-Transient Non-Community | 50 |
| HOUSATONIC MEADOWS/MAIN SYSTEM | CT1250024 | Connecticut | Transient Non-Community | 50 |
| RIVERVIEW FARM SEABIRD ENTERPRISES | CT0869143 | Connecticut | Non-Transient Non-Community | 50 |
| SUN RIDGE RESORT CAMPGROUND | CT1360094 | Connecticut | Transient Non-Community | 50 |
| DEEP MARINE HEADQUARTERS | CT1059082 | Connecticut | Non-Transient Non-Community | 50 |
| JOHANSEN PROPERTIES | CT1460493 | Connecticut | Transient Non-Community | 50 |
| WILLINGTON PUBLIC LIBRARY | CT1609124 | Connecticut | Transient Non-Community | 50 |
| WINDHAM LUMBER | CT1631162 | Connecticut | Non-Transient Non-Community | 50 |
| ELLIOT PRATT EDUCATION CENTER | CT0960184 | Connecticut | Non-Transient Non-Community | 50 |
| GLASS AUCTION GALLERY | CT1090172 | Connecticut | Non-Transient Non-Community | 50 |
| 450 WOLCOTT ROAD PLAZA | CT1661463 | Connecticut | Non-Transient Non-Community | 50 |
| FIBEROPTICS TECHNOLOGY (OLD) | CT1120443 | Connecticut | Non-Transient Non-Community | 50 |
| BARLOW MOUNTAIN ELEMENTARY SCHOOL | CT1189082 | Connecticut | Non-Transient Non-Community | 50 |
| CEDAR GABLES PRESCHOOL L.L.C. | CT0341263 | Connecticut | Non-Transient Non-Community | 50 |
| CANTON CONGREGATION OF JEHOVAH'S WITNESS | CT0235094 | Connecticut | Transient Non-Community | 50 |
| NEW HAVEN SPORTSMAN'S CLUB INC. | CT0609114 | Connecticut | Transient Non-Community | 50 |
| HOLDRIDGE FARM NURSERY-BAKE SHOPPE | CT0720104 | Connecticut | Non-Transient Non-Community | 50 |
| 326 ROUTE 87 - COLUMBIA | CT0300174 | Connecticut | Transient Non-Community | 50 |
| WITCH MEADOW LAKE CAMPGROUND-WELLS 1 & 4 | CT1210144 | Connecticut | Transient Non-Community | 50 |
| SPARKLETTS | TX2370070 | Connecticut | Transient Non-Community | 50 |
| TULLI'S TAP HOUSE AT RIVER RIDGE | CT0580084 | Connecticut | Non-Transient Non-Community | 50 |
| 5 ARDSLEY AVENUE | CT0990713 | Connecticut | Non-Transient Non-Community | 50 |
| BETTER VAL-U SUPERMARKETS, INC. | CT0221112 | Connecticut | Non-Transient Non-Community | 50 |
| BARKHAMSTED HILLS LLC | CT0051031 | Connecticut | Community | 50 |
| THE LAKE CLUB, INC | CT1610144 | Connecticut | Transient Non-Community | 50 |
| SOUTHRIDGE PARK APARTMENTS | CT0120031 | Connecticut | Community | 50 |
| OLD SAYBROOK DOT MAINTENANCE FACILITY | CT1060054 | Connecticut | Non-Transient Non-Community | 50 |
| J & P PROPERTIES | CT0530374 | Connecticut | Transient Non-Community | 50 |
| LAUREL LOCK CAMPGROUND - STORE WELL | CT0861442 | Connecticut | Transient Non-Community | 50 |
| MASONIC TEMPLE | CT1410122 | Connecticut | Transient Non-Community | 50 |
| NEWTOWN TOWN GARAGE | CT0970082 | Connecticut | Non-Transient Non-Community | 50 |
| ALFRED KOVALIK SR | CT0860172 | Connecticut | Transient Non-Community | 50 |
| CAMP AYA-PO (MAIN SYSTEM) | CT1290024 | Connecticut | Transient Non-Community | 50 |
| CHAMBERLAIN LAKE CAMPGROUND | CT1690064 | Connecticut | Transient Non-Community | 50 |
| GREY EAGLE ESTATES MHP | NC1011027 | Connecticut | Community | 50 |
| SACRED HEART CHURCH | CT1410134 | Connecticut | Transient Non-Community | 50 |
| NOVANTA IMS | CT0790134 | Connecticut | Non-Transient Non-Community | 50 |
| BRADLEY APTS | CT0781001 | Connecticut | Community | 50 |
| DURHAM ELDERLY HOUSING DIVISION | CT0380641 | Connecticut | Community | 50 |
| CHATHAM ACRES ELDERLY HOUSING | CT0424011 | Connecticut | Community | 50 |
| STARS DEPT STORE | CT1435013 | Connecticut | Transient Non-Community | 50 |
| NANCY CHERRON | CT0190112 | Connecticut | Transient Non-Community | 50 |
| OLD NEWGATE PRISON & COPPER MINE | CT0400124 | Connecticut | Transient Non-Community | 50 |
| DAIRY MART INC | OH4542712 | Connecticut | Transient Non-Community | 50 |
| THE QUARRY CAMPGROUND LLC (CAMPERS) | CT1420074 | Connecticut | Transient Non-Community | 50 |
| BETHANY LUTHERAN BRETHREN CHURCH WELL# 2 | CT0650114 | Connecticut | Transient Non-Community | 50 |
| NEW SUFFOLK SHIPYARD | NY5130044 | Connecticut | Transient Non-Community | 50 |