Water quality for ZIP code 06384
New London County, Connecticut, one of 33 ZIP codes in the county. 392 active public water systems serve the county; 204 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in New London County
87 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Voluntown Housing Authority Voluntown |
42 | 2 | 1.7 mi | |
| Griswold MHP LLC Griswold |
99 | 3 | 2.5 mi | |
| Ctwc Country Mobile Div. Griswold |
186 | 0 | 3.5 mi | |
| Ctwc Bay Mountain Griswold |
440 | 0 | 4.4 mi | |
| Jewett City Water Co., S & W System Griswold |
320 | 0 | 5.7 mi | |
| Jewett City Water Company Griswold, Lisbon |
6,840 | 3 | 7.0 mi | |
| Ashland Pond Mobile Home Park Griswold |
74 | 3 | 7.1 mi | |
| Tunnel Hill Mobile Home Park Lisbon |
40 | 1 | 9.8 mi | |
| Preston Plains Water Company Preston |
550 | 2 | 9.9 mi | |
| Jewett City Water Co-Hill-N-Dale Lisbon |
146 | 0 | 10.0 mi | |
| Scwa, North Stonington Division (nst) North Stonington |
1,860 | 1 | 10.1 mi | |
| Lisbon Mobile Homes Lisbon |
155 | 0 | 10.6 mi | |
| Scwa, Cedar Ridge Division North Stonington |
370 | 0 | 11.2 mi | |
| Northstone Gardens North Stonington |
79 | 3 | 11.3 mi | |
| Sunny Waters Mobile Home Park Norwich |
303 | 0 | 11.9 mi | |
| Lincoln Park Elderly Housing Preston |
80 | 1 | 12.0 mi | |
| Aquarion-Pleasure Valley Norwich |
328 | 0 | 12.1 mi | |
| Aquarion-Arlington Acres Stonington |
392 | 0 | 12.5 mi | |
| Ledyard Wpca Ledyard Center Ledyard |
3,294 | 3 | 12.7 mi | |
| Scwa, Ledyard Center Division Ledyard |
652 | 0 | 13.3 mi | |
| Sprague Water & Sewer Authority Sprague |
1,058 | 2 | 13.3 mi | |
| Norwich Public Utilities Bozrah, Franklin, Lebanon and 4 more |
36,163 | 0 | 14.1 mi | |
| Scwa, Barrett Division (bar) Ledyard |
300 | 0 | 14.3 mi | |
| Ash Water Company, LLC Ledyard |
108 | 0 | 14.9 mi | |
| Scwa, Mohegan Division Montville |
1,428 | 0 | 15.2 mi |
Non-community systems in New London County (304: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to New London 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.