Water quality in McSherrystown, Pennsylvania
McSherrystown is in Adams County. 166 active public water systems serve the county; 74 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Adams County
34 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Panorama MHP |
70 | 6 | 3.8 mi | |
| New Oxford MHC |
437 | 0 | 4.2 mi | |
| New Oxford Munci Auth |
3,963 | 1 | 4.6 mi | |
| Littlestown Boro |
7,300 | 2 | 5.3 mi | |
| New Oxford Manor MHP |
350 | 5 | 5.5 mi | |
| Bonneauville Muni Water Auth |
2,730 | 4 | 6.3 mi | |
| Cavalry Heights MHP |
80 | 1 | 7.8 mi | |
| Adams Cnty Fac Ctr |
456 | 0 | 8.2 mi | |
| PA Amer Water CO Lake Heritage |
1,648 | 0 | 8.8 mi | |
| Hoffman Homes for Youths INC |
270 | 2 | 9.1 mi | |
| East Berlin Area Joint Auth |
1,750 | 4 | 9.5 mi | |
| Oak Village |
225 | 0 | 9.6 mi | |
| Amblebrook |
450 | 1 | 9.9 mi | |
| Mountain View MHP |
180 | 0 | 10.3 mi | |
| Castle Hill MHP |
120 | 0 | 10.7 mi | |
| Round Top MHP |
185 | 0 | 11.6 mi | |
| Gettysburg Muni Auth |
12,425 | 1 | 11.8 mi | |
| Aqua PA Links at Gettysburg SY |
398 | 0 | 11.9 mi | |
| Walnut Grove MHC |
425 | 1 | 12.0 mi | |
| Lake Meade Muni Auth |
3,221 | 1 | 12.5 mi | |
| Eastern Cumberland Water Sys |
150 | 1 | 12.7 mi | |
| Anchor Estates |
300 | 1 | 13.3 mi | |
| Eisenhower Water Supply |
760 | 1 | 13.4 mi | |
| Western Cumberland Water Sys |
275 | 1 | 13.9 mi | |
| York Springs Muni Water |
1,095 | 0 | 14.9 mi |
Non-community systems in Adams County (131: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Adams County, nearest to McSherrystown 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.