Water quality for ZIP code 06451
ZIP 06451 covers Meriden in New Haven County, Connecticut, one of 41 ZIP codes in the county. 212 active public water systems serve the county; 114 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in New Haven County
31 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Meriden Care Center Llc-Silver Springs Meriden |
334 | 0 | 1.5 mi | |
| Crestview Condominium Association Cheshire |
84 | 6 | 5.4 mi | |
| Wallingford Water Department North Haven, Wallingford |
37,267 | 2 | 5.5 mi | |
| Harmony Acres Mobile Home Park Prospect |
465 | 1 | 8.2 mi | |
| Aquarion-Clearview Hills Wolcott |
215 | 0 | 8.9 mi | |
| Countryside Apartments Wolcott |
218 | 0 | 9.0 mi | |
| Wolcott Water Department Waterbury, Wolcott |
2,550 | 0 | 9.3 mi | |
| Blue Trails Water Association Durham, North Branford |
224 | 4 | 9.3 mi | |
| Northford Glen Condominium Association North Branford |
84 | 5 | 9.7 mi | |
| Aquarion-Woodrich Village Wolcott |
72 | 0 | 9.9 mi | |
| Bethany Mobile Home Park Bethany |
138 | 2 | 10.4 mi | |
| Arrowhead by the Lake Association, Inc. Wolcott |
288 | 0 | 10.6 mi | |
| Waterbury Water Department Middlebury, Prospect, Waterbury and 2 more |
107,271 | 2 | 11.0 mi | |
| Ctwc Naugatuck Region-Central System Beacon Falls, Naugatuck, Prospect and 1 more |
22,735 | 0 | 11.7 mi | |
| Quonnipaug Hills Main System Guilford |
564 | 2 | 11.8 mi | |
| Quonnipaug Hills Section I Guilford |
27 | 0 | 12.0 mi | |
| Idleview Mobile Home Park Naugatuck |
138 | 0 | 14.1 mi | |
| Middlebury Commons Middlebury |
76 | 1 | 14.5 mi | |
| Regional Water Authority Ansonia, Bethany, Branford and 17 more |
418,900 | 0 | 15.3 mi | |
| Aquarion-Valley Ansonia, Beacon Falls, Bethany and 3 more |
13,080 | 0 | 16.0 mi | |
| Ctwc Legend Hill System Madison |
1,368 | 0 | 17.0 mi | |
| Aquarion-West Shore Middlebury |
100 | 0 | 17.3 mi | |
| Aquarion-Oxford Towne Center Oxford |
449 | 0 | 18.1 mi | |
| Heritage Water Company Middlebury, Oxford, Southbury |
7,300 | 0 | 18.6 mi | |
| Ctwc Green Springs System Madison |
104 | 1 | 19.2 mi |
Non-community systems in New Haven County (180: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to New Haven County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.