Water quality in Poplar Plains, Connecticut
Poplar Plains is in Fairfield County. 336 active public water systems serve the county; 249 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 Fairfield County
60 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Aquarion-Eastern Fairfield County Beacon Falls, Bridgeport, Darien and 17 more |
351,756 | 2 | 2.7 mi | |
| Aquarion-Stamford Darien, Greenwich, Stamford |
119,214 | 0 | 2.8 mi | |
| Aquarion-New Canaan New Canaan, Stamford |
10,097 | 0 | 4.6 mi | |
| Weston Water Supply Weston |
100 | 1 | 5.1 mi | |
| South Norwalk Electric & Water Darien, New Canaan, Norwalk and 1 more |
42,000 | 1 | 5.2 mi | |
| Aquarion-Darien Darien, New Canaan, Norwalk and 1 more |
18,737 | 0 | 6.2 mi | |
| Aquarion-Ridgefield Ridgefield |
7,476 | 1 | 10.5 mi | |
| Tashua Village Association, Inc. Trumbull |
35 | 6 | 10.9 mi | |
| Brookview Water Company Ridgefield |
55 | 4 | 13.0 mi | |
| Lake Waubeeka Association Danbury |
712 | 0 | 13.3 mi | |
| Aquarion-Ridgefield Knolls Ridgefield |
958 | 1 | 13.4 mi | |
| Bethel Water Dept Bethel, Danbury |
9,507 | 6 | 14.0 mi | |
| 27 Maple Drive Monroe |
38 | 3 | 14.3 mi | |
| Elmwood Court, LLC Bethel |
54 | 6 | 14.6 mi | |
| Shady Acres Mobile Home Park Danbury |
117 | 1 | 14.7 mi | |
| Aquarion-Scodon Ridgefield |
130 | 0 | 14.8 mi | |
| Aquarion-Newtown Regional Newtown |
6,054 | 1 | 15.4 mi | |
| Stone Bridge Center for Health & Rehab Newtown |
504 | 2 | 16.2 mi | |
| Aquarion-Ken Oaks Danbury |
152 | 0 | 16.2 mi | |
| 55 Sugar Street Newtown |
158 | 5 | 16.2 mi | |
| Aquarion-McKeon Ridgefield |
67 | 0 | 16.4 mi | |
| Aquarion-Rolling Ridge Danbury |
115 | 0 | 16.4 mi | |
| Aquarion-Barnum Ridgefield |
120 | 0 | 16.5 mi | |
| Danbury Water Department Bethel, Brookfield, Danbury and 1 more |
62,055 | 0 | 16.7 mi | |
| Fairfield Hills Newtown |
2,610 | 3 | 16.9 mi |
Non-community systems in Fairfield County (275: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Fairfield County, nearest to Poplar Plains 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 place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.