Water quality in Winterstown, Pennsylvania
Winterstown is in York County. 209 active public water systems serve the county; 115 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 York County
44 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Dallastown Yoe Water Auth |
12,300 | 3 | 4.4 mi | |
| Oakwood Heights MHP |
54 | 1 | 4.5 mi | |
| Red Lion Municipal Authority |
15,882 | 4 | 4.8 mi | |
| Whispering Pines MHP |
97 | 0 | 5.0 mi | |
| Windsor Boro Water Auth |
1,332 | 0 | 5.4 mi | |
| Stewartstown Boro Water Auth |
5,206 | 0 | 6.0 mi | |
| Shrewsbury Borough |
4,727 | 1 | 6.0 mi | |
| Restless Oaks Village MHP |
52 | 1 | 6.9 mi | |
| Glen Rock Water Auth |
2,000 | 2 | 7.0 mi | |
| Zeigler MHP |
46 | 2 | 7.2 mi | |
| Deerfield Village MHP |
81 | 1 | 7.3 mi | |
| New Freedom Boro Water Auth |
4,464 | 4 | 8.4 mi | |
| Shalako Run MHP |
125 | 0 | 8.7 mi | |
| Collinsville MHP |
28 | 1 | 9.1 mi | |
| Craley MHP |
35 | 6 | 9.8 mi | |
| Wherley Park |
34 | 2 | 10.3 mi | |
| Wrightsville Boro Muni Auth |
4,076 | 3 | 13.3 mi | |
| West Manchester Twp Auth |
9,960 | 3 | 13.4 mi | |
| Dover Twp Water Sys |
21,097 | 1 | 15.6 mi | |
| Heidelberg Water Coop Corp |
90 | 0 | 16.1 mi | |
| Dover Boro Water Sys |
1,900 | 2 | 16.6 mi | |
| Delta Boro Water Sys |
1,400 | 5 | 17.3 mi | |
| Llewellyns MHP |
250 | 0 | 17.6 mi | |
| J & a MHP |
140 | 0 | 17.8 mi | |
| Liberty Village |
40 | 0 | 18.0 mi |
Non-community systems in York County (164: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to York County, nearest to Winterstown 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.
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 Pennsylvania 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.