Water quality for ZIP code 06519
ZIP 06519 covers New Haven 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 |
|---|---|---|---|---|
| Aquarion-East Derby Derby, Orange |
1,101 | 1 | 6.6 mi | |
| Aquarion-Valley Ansonia, Beacon Falls, Bethany and 3 more |
13,080 | 0 | 10.5 mi | |
| Bethany Mobile Home Park Bethany |
138 | 2 | 12.1 mi | |
| Northford Glen Condominium Association North Branford |
84 | 5 | 12.1 mi | |
| Aquarion-Hawkstone Oxford, Seymour |
120 | 0 | 12.3 mi | |
| Harmony Acres Mobile Home Park Prospect |
465 | 1 | 12.8 mi | |
| Wallingford Water Department North Haven, Wallingford |
37,267 | 2 | 13.0 mi | |
| Crestview Condominium Association Cheshire |
84 | 6 | 13.2 mi | |
| Blue Trails Water Association Durham, North Branford |
224 | 4 | 13.6 mi | |
| Quonnipaug Hills Section I Guilford |
27 | 0 | 14.3 mi | |
| Quonnipaug Hills Main System Guilford |
564 | 2 | 14.4 mi | |
| Aquarion-Oxford Towne Center Oxford |
449 | 0 | 15.3 mi | |
| Ctwc Naugatuck Region-Central System Beacon Falls, Naugatuck, Prospect and 1 more |
22,735 | 0 | 15.4 mi | |
| Ctwc Legend Hill System Madison |
1,368 | 0 | 16.2 mi | |
| Ctwc Green Springs System Madison |
104 | 1 | 16.8 mi | |
| Idleview Mobile Home Park Naugatuck |
138 | 0 | 17.0 mi | |
| Meriden Water Division Berlin, Cheshire, Meriden and 2 more |
58,441 | 4 | 17.9 mi | |
| Heritage Water Company Middlebury, Oxford, Southbury |
7,300 | 0 | 17.9 mi | |
| Aquarion-Lakeside Southbury |
455 | 0 | 18.2 mi | |
| Meriden Care Center Llc-Silver Springs Meriden |
334 | 0 | 18.2 mi | |
| Middlebury Commons Middlebury |
76 | 1 | 18.9 mi | |
| Waterbury Water Department Middlebury, Prospect, Waterbury and 2 more |
107,271 | 2 | 19.0 mi | |
| Oakdale Manor Water Association Southbury |
40 | 5 | 19.6 mi | |
| Wolcott Water Department Waterbury, Wolcott |
2,550 | 0 | 20.0 mi | |
| Aquarion-West Shore Middlebury |
100 | 0 | 20.1 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.