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 |
|---|---|---|---|---|
| ST LAWRENCE CHURCH | CT0709033 | Connecticut | Transient Non-Community | 25 |
| CHATFIELD HOLLOW STATE PARK-SW | CT0709052 | Connecticut | Transient Non-Community | 25 |
| CHATFIELD HOLLOW STATE PARK-MW | CT0709062 | Connecticut | Transient Non-Community | 25 |
| CHATFIELD HOLLOW STATE PARK-LGSW | CT0709072 | Connecticut | Transient Non-Community | 25 |
| CHATFIELD HOLLOW STATE PARK-TCBW | CT0709082 | Connecticut | Transient Non-Community | 25 |
| COMMUNITY BANKING CO | CT0380272 | Connecticut | Transient Non-Community | 25 |
| 1 OF FEDERAL SAVINGS & LOAN | CT0380282 | Connecticut | Transient Non-Community | 25 |
| GAS HOUSE | CT0380292 | Connecticut | Transient Non-Community | 25 |
| GRIPPOS MOBIL SERVICE CENTER | CT0380294 | Connecticut | Transient Non-Community | 25 |
| STEVENS LAWN MOWER | CT0380302 | Connecticut | Transient Non-Community | 25 |
| DURHAM AUTO CENTER/OFFICE | CT0380304 | Connecticut | Transient Non-Community | 25 |
| CUMBERLAND FARMS | CT0380312 | Connecticut | Transient Non-Community | 25 |
| DEAN AUTOWORKS | CT0380314 | Connecticut | Transient Non-Community | 25 |
| ARA PACKAGE STORE | CT0380322 | Connecticut | Transient Non-Community | 25 |
| CHAPMAN MFG | CT0380332 | Connecticut | Transient Non-Community | 25 |
| LIBERTY BANK | CT0380334 | Connecticut | Transient Non-Community | 25 |
| DURHAM TOOL & DIE CO | CT0380342 | Connecticut | Transient Non-Community | 25 |
| DURHAM FAMILY DENTISTRY | CT0380344 | Connecticut | Transient Non-Community | 25 |
| MERRIAM MFG | CT0380352 | Connecticut | Transient Non-Community | 25 |
| W.A. PARSONS CO. INC | CT0380362 | Connecticut | Transient Non-Community | 25 |
| CLEMENT SENATRO | CT0400122 | Connecticut | Transient Non-Community | 25 |
| PETER L BROWN & CO | CT0400134 | Connecticut | Transient Non-Community | 25 |
| LARRY LANG | CT0400152 | Connecticut | Transient Non-Community | 25 |
| JUDE THIBAULT | CT0400162 | Connecticut | Transient Non-Community | 25 |
| VALLEY FISH COMPANY | CT0400164 | Connecticut | Transient Non-Community | 25 |
| WALTER SIMMONS & SONS | CT0400174 | Connecticut | Transient Non-Community | 25 |
| NORMAN VILLENEUVE | CT0400192 | Connecticut | Transient Non-Community | 25 |
| MARKS AUTO PARTS | CT0400202 | Connecticut | Transient Non-Community | 25 |
| CHATFIELD HOLLOW STATE PARK-OLW | CT0709092 | Connecticut | Transient Non-Community | 25 |
| DEER LAKE SCOUT RESERVATION | CT0709102 | Connecticut | Transient Non-Community | 25 |
| COUNTRY SQUIRE SHOPPES & RESTAURANT | CT0709112 | Connecticut | Transient Non-Community | 25 |
| KILLINGWORTH CONG. CHURCH -OLD TOWN HALL | CT0709184 | Connecticut | Transient Non-Community | 25 |
| ERVING KEADIC | CT0710022 | Connecticut | Transient Non-Community | 25 |
| GIRL SCOUTS OF CT - CAMP LAUREL - WELL 2 | CT0710024 | Connecticut | Transient Non-Community | 25 |
| GOSHEN CONGREGATIONAL CHURCH | CT0710032 | Connecticut | Transient Non-Community | 25 |
| GIRL SCOUTS OF CT - CAMP LAUREL - WELL 3 | CT0710034 | Connecticut | Transient Non-Community | 25 |
| HOLDRIDGE NURSERY | CT0720142 | Connecticut | Transient Non-Community | 25 |
| STONECROFT COUNTRY INN | CT0720144 | Connecticut | Transient Non-Community | 25 |
| MARES INN | CT0720154 | Connecticut | Transient Non-Community | 25 |
| MCDONALDS | CT0720164 | Connecticut | Transient Non-Community | 25 |
| UNITED METHODIST CHURCH | CT0720172 | Connecticut | Transient Non-Community | 25 |
| MAJARIAN | CT0720182 | Connecticut | Transient Non-Community | 25 |
| ABBEYS LANTERN HILL INN | CT0720184 | Connecticut | Transient Non-Community | 25 |
| LEONARD LECROIX | CT0720192 | Connecticut | Transient Non-Community | 25 |
| APPLEWOOD FARMS | CT0720202 | Connecticut | Transient Non-Community | 25 |
| LEE YANTZ | CT0720212 | Connecticut | Transient Non-Community | 25 |
| GEORGE FLANZER | CT0720222 | Connecticut | Transient Non-Community | 25 |
| US POSTAL SERVICE | CT0410312 | Connecticut | Transient Non-Community | 25 |
| GILLETTE CASTLE S.P./PARK MGR WELL | CT0410314 | Connecticut | Transient Non-Community | 25 |
| EAST HADDAM PUBLIC LIBRARY | CT0410322 | Connecticut | Transient Non-Community | 25 |