Water quality for ZIP code 06779
ZIP 06779 covers Oakville in Litchfield County, Connecticut, one of 40 ZIP codes in the county. 348 active public water systems serve the county; 205 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 Litchfield County
75 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Watertown Fire District Watertown |
6,718 | 1 | 2.1 mi | |
| Watertown Water & Sewer Westgate Watertown |
600 | 2 | 3.1 mi | |
| Lake Hills Village Condominiums Wolcott |
102 | 3 | 3.9 mi | |
| Ctwc Naugatuck Reg-Thomaston System Plymouth, Thomaston |
3,789 | 0 | 5.4 mi | |
| Ctwc Naugatuck Reg-Terryville System Plymouth |
5,607 | 0 | 6.4 mi | |
| Quassuk Heights Condominium Assn Woodbury |
108 | 0 | 6.8 mi | |
| Woodhall School, INC Bethlehem |
68 | 1 | 6.9 mi | |
| North Purchase Elderly Housing Bethlehem |
72 | 0 | 6.9 mi | |
| Woodbury Knoll, Llc. Woodbury |
258 | 3 | 7.0 mi | |
| Town in Country Condominiums Upper Sys Woodbury |
120 | 1 | 7.2 mi | |
| Town in Country Condominiums Lower Sys Woodbury |
120 | 1 | 7.3 mi | |
| Heritage Hill Condominium Assn, INC Woodbury |
120 | 3 | 7.3 mi | |
| Aquarion-Woodbury Woodbury |
1,209 | 0 | 7.6 mi | |
| Woodbury Place Condominium Assn Woodbury |
72 | 0 | 8.6 mi | |
| Eldridge Elderly Housing Morris |
40 | 4 | 8.7 mi | |
| Woodlake Tax District Woodbury |
912 | 0 | 9.4 mi | |
| Breezy Knoll Association Litchfield, Morris |
100 | 1 | 11.1 mi | |
| Dodge Farm Washington |
42 | 1 | 11.4 mi | |
| Bernhardt Meadow Roxbury |
36 | 3 | 11.6 mi | |
| Touchstone N.a.f.i. Litchfield |
43 | 1 | 11.6 mi | |
| Aquarion-Judea Main Washington |
219 | 0 | 11.8 mi | |
| Bantam Village Litchfield |
96 | 2 | 11.9 mi | |
| The Frederick Gunn School, Inc. Washington |
300 | 3 | 11.9 mi | |
| Aquarion-Litchfield Regional Goshen, Litchfield, Torrington |
3,097 | 0 | 12.4 mi | |
| Rumsey Hall School Washington |
398 | 1 | 12.4 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, 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.