Water quality in West Cornwall, Connecticut
West Cornwall is in Litchfield County. 348 active public water systems serve the county; 205 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Litchfield County
75 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Aquarion-Cornwall Cornwall |
98 | 0 | 2.0 mi | |
| Aquarion-Tyler Lake Goshen |
142 | 0 | 5.2 mi | |
| Kugeman Village Cornwall |
54 | 0 | 5.2 mi | |
| Sharon Water & Sewer Commission Sharon |
803 | 4 | 5.7 mi | |
| Aquarion-Falls Village Canaan |
488 | 2 | 6.1 mi | |
| Brookwoods II Kent |
120 | 0 | 7.0 mi | |
| Sharon Ridge Apartments Sharon |
62 | 2 | 7.3 mi | |
| Village Market Place Goshen |
462 | 2 | 7.5 mi | |
| The Marvelwood School Kent |
220 | 0 | 7.5 mi | |
| Aquarion-Salisbury Salisbury |
1,932 | 0 | 7.9 mi | |
| Chatfield Hill Assn., Inc. Salisbury |
68 | 1 | 8.4 mi | |
| Salisbury School Salisbury |
520 | 0 | 9.4 mi | |
| Aquarion-North Canaan North Canaan |
1,481 | 0 | 11.2 mi | |
| Arrow Point Water CO Warren |
84 | 1 | 11.2 mi | |
| Kent School Corp (valley Campus) Kent |
722 | 2 | 11.2 mi | |
| Aquarion-Litchfield Regional Goshen, Litchfield, Torrington |
3,097 | 0 | 11.3 mi | |
| Aquarion-Kent Kent |
817 | 0 | 11.4 mi | |
| Aquarion-Norfolk Norfolk |
913 | 0 | 11.5 mi | |
| Fernwood Rest Home Litchfield |
107 | 2 | 11.6 mi | |
| Bantam Village Litchfield |
96 | 2 | 11.7 mi | |
| Breezy Knoll Association Litchfield, Morris |
100 | 1 | 12.5 mi | |
| New Preston Water CO Washington |
139 | 0 | 13.0 mi | |
| Rumsey Hall School Washington |
398 | 1 | 13.2 mi | |
| Touchstone N.a.f.i. Litchfield |
43 | 1 | 13.2 mi | |
| Torrington Water Company Harwinton, Litchfield, New Hartford and 1 more |
37,915 | 0 | 13.7 mi |
Non-community systems in Litchfield County (272: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Litchfield County, nearest to West Cornwall first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Connecticut records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.