Water quality for ZIP code 06716
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 |
|---|---|---|---|---|
| Aquarion-Clearview Hills Wolcott |
215 | 0 | 1.1 mi | |
| Countryside Apartments Wolcott |
218 | 0 | 1.1 mi | |
| Aquarion-Woodrich Village Wolcott |
72 | 0 | 1.6 mi | |
| Wolcott Water Department Waterbury, Wolcott |
2,550 | 0 | 1.8 mi | |
| Arrowhead by the Lake Association, Inc. Wolcott |
288 | 0 | 2.3 mi | |
| Ctwc Naugatuck Region-Central System Beacon Falls, Naugatuck, Prospect and 1 more |
22,735 | 0 | 7.5 mi | |
| Middlebury Commons Middlebury |
76 | 1 | 8.1 mi | |
| Harmony Acres Mobile Home Park Prospect |
465 | 1 | 8.1 mi | |
| Crestview Condominium Association Cheshire |
84 | 6 | 8.8 mi | |
| Idleview Mobile Home Park Naugatuck |
138 | 0 | 8.8 mi | |
| Bethany Mobile Home Park Bethany |
138 | 2 | 9.3 mi | |
| Meriden Water Division Berlin, Cheshire, Meriden and 2 more |
58,441 | 4 | 9.8 mi | |
| Meriden Care Center Llc-Silver Springs Meriden |
334 | 0 | 9.9 mi | |
| Aquarion-West Shore Middlebury |
100 | 0 | 10.7 mi | |
| Wallingford Water Department North Haven, Wallingford |
37,267 | 2 | 12.1 mi | |
| Heritage Water Company Middlebury, Oxford, Southbury |
7,300 | 0 | 13.3 mi | |
| Aquarion-Oxford Towne Center Oxford |
449 | 0 | 14.0 mi | |
| Aquarion-Valley Ansonia, Beacon Falls, Bethany and 3 more |
13,080 | 0 | 14.3 mi | |
| Northford Glen Condominium Association North Branford |
84 | 5 | 16.8 mi | |
| Blue Trails Water Association Durham, North Branford |
224 | 4 | 16.9 mi | |
| Southbury Training School Southbury |
816 | 4 | 16.9 mi | |
| Aquarion-Lakeside Southbury |
455 | 0 | 17.5 mi | |
| Regional Water Authority Ansonia, Bethany, Branford and 17 more |
418,900 | 0 | 18.0 mi | |
| Oakdale Manor Water Association Southbury |
40 | 5 | 18.1 mi | |
| Aquarion-Hawkstone Oxford, Seymour |
120 | 0 | 18.1 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.