Water quality for ZIP code 06241
ZIP 06241 covers Dayville in Windham County, Connecticut, one of 29 ZIP codes in the county. 255 active public water systems serve the county; 139 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 Windham County
52 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Country Acres Park Killingly |
48 | 2 | 0.6 mi | |
| Conrads Park Killingly |
60 | 5 | 1.9 mi | |
| Cranberry Bog Apartments Killingly |
72 | 1 | 3.6 mi | |
| Fall Brook Mobile Home Park Killingly |
98 | 6 | 4.4 mi | |
| Brooklyn Manor Brooklyn |
30 | 1 | 4.5 mi | |
| Brookscrossing Apartments Pomfret |
36 | 1 | 4.6 mi | |
| Matulaitis Nursing Home Putnam |
254 | 2 | 5.2 mi | |
| Putnam Water Pollution Control Authority Putnam, Thompson, Woodstock |
7,300 | 1 | 5.2 mi | |
| Country Manor Pomfret |
66 | 3 | 6.0 mi | |
| Gorman Road Apartments Brooklyn |
48 | 2 | 6.3 mi | |
| Pomfret School Pomfret |
400 | 2 | 6.3 mi | |
| Pinecrest Condominiums Woodstock |
110 | 3 | 6.4 mi | |
| Justice Resource Institute, Inc. Thompson |
56 | 0 | 6.5 mi | |
| The Rectory School Pomfret |
300 | 2 | 6.5 mi | |
| Thompson Hill Water CO Paula Lane Div Thompson |
85 | 2 | 6.8 mi | |
| Seely Brown Village Pomfret |
48 | 3 | 6.9 mi | |
| Woodstock Housing Authority Woodstock |
26 | 3 | 7.2 mi | |
| Marianapolis Prep School ST Johns Thompson |
128 | 1 | 7.3 mi | |
| Marianapolis Prep School ST Alberts Thompson |
51 | 4 | 7.5 mi | |
| Woodstock Academy South Campus Woodstock |
620 | 1 | 7.7 mi | |
| Roseland Terrace Association, Inc. Woodstock |
100 | 1 | 8.2 mi | |
| Brookwood Apartments Woodstock |
44 | 4 | 8.3 mi | |
| Ctwc Cornfield Point Div. Woodstock |
57 | 0 | 8.4 mi | |
| Moosup Pond Terrace, LLC Plainfield |
46 | 1 | 8.6 mi | |
| Ctwc Thompson System Thompson |
1,070 | 0 | 8.7 mi |
Non-community systems in Windham County (202: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Windham 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.