Water quality in Winthrop, Maine
Winthrop is in Kennebec County. 169 active public water systems serve the county; 87 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 Kennebec County
30 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Squire Court LLC Winthrop |
75 | 0 | 2.5 mi | |
| Pond Acres LLC Manchester |
65 | 1 | 4.7 mi | |
| Monmouth Water Association Monmouth |
588 | 0 | 6.5 mi | |
| Greater Augusta Utility District Augusta, Chelsea, Manchester and 2 more |
13,750 | 2 | 7.2 mi | |
| Readfield Corner Water Association Readfield |
54 | 0 | 7.7 mi | |
| Blue Rock Cooperative Monmouth |
105 | 1 | 7.7 mi | |
| Round Stone Mobile Home Park Mount Vernon |
70 | 1 | 8.9 mi | |
| Gardiner Water District Gardiner |
9,000 | 1 | 9.5 mi | |
| Summer Haven Apartments-Bldg 1 Augusta |
55 | 1 | 9.9 mi | |
| Deer Ridge Mobile Home Park Augusta |
33 | 0 | 10.4 mi | |
| Summer Haven Apartments-Bldg 3 Augusta |
25 | 0 | 10.4 mi | |
| Hallowell Water District Hallowell |
2,300 | 1 | 10.6 mi | |
| Brookside MHP Pittston |
40 | 0 | 11.1 mi | |
| East Pittston Water District Pittston |
53 | 1 | 14.5 mi | |
| Brocks Mobile Home Park Vassalboro |
30 | 3 | 16.8 mi | |
| Pine Ridge Village Windsor |
85 | 1 | 18.0 mi | |
| Togus Pond Mobile Home Park Augusta |
53 | 2 | 19.1 mi | |
| Kennebec Mobile Home Park Oakland |
53 | 0 | 19.2 mi | |
| Greenledge Park LLC Pittston |
55 | 3 | 19.5 mi | |
| Weeks Mills Water System China |
45 | 1 | 19.6 mi | |
| East Vassalboro Water Company LLC Vassalboro |
205 | 1 | 19.7 mi | |
| Lakes Region Apartments China |
40 | 1 | 20.4 mi | |
| Oak Hill Mobile Home Park Oakland |
33 | 2 | 20.7 mi | |
| Dirigo Mobile Home Park China |
80 | 0 | 21.2 mi | |
| Maine Water Company Oakland Division Oakland |
2,873 | 0 | 21.3 mi |
Non-community systems in Kennebec County (138: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Kennebec County, nearest to Winthrop 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.
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 Maine 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.