Water quality in Fairfield, Pennsylvania
Fairfield 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Adams County
34 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Carroll Valley Water System |
267 | 0 | 2.8 mi | |
| Hillside Rest Home INC |
58 | 3 | 5.3 mi | |
| Eisenhower Water Supply |
760 | 1 | 5.7 mi | |
| Western Cumberland Water Sys |
275 | 1 | 6.4 mi | |
| Franklin Twp Muni Auth |
441 | 2 | 6.5 mi | |
| Round Top MHP |
185 | 0 | 7.2 mi | |
| Gettysburg Muni Auth |
12,425 | 1 | 7.4 mi | |
| Paramount Senior Living |
250 | 2 | 8.6 mi | |
| Eastern Cumberland Water Sys |
150 | 1 | 8.7 mi | |
| Aqua PA Links at Gettysburg SY |
398 | 0 | 8.8 mi | |
| Anchor Estates |
300 | 1 | 9.7 mi | |
| PA Amer Water CO Lake Heritage |
1,648 | 0 | 9.9 mi | |
| Arendtsville Muni Water Sys |
1,200 | 2 | 10.0 mi | |
| Hoffman Homes for Youths INC |
270 | 2 | 10.6 mi | |
| Cavalry Heights MHP |
80 | 1 | 11.0 mi | |
| Biglerville Water CO |
2,501 | 1 | 11.7 mi | |
| Castle Hill MHP |
120 | 0 | 11.8 mi | |
| Amblebrook |
450 | 1 | 11.8 mi | |
| Bonneauville Muni Water Auth |
2,730 | 4 | 12.4 mi | |
| Adams Cnty Fac Ctr |
456 | 0 | 12.4 mi | |
| Oak Village |
225 | 0 | 12.7 mi | |
| Bendersville Muni Auth |
1,039 | 6 | 14.7 mi | |
| Possum Valley Muni Auth |
800 | 3 | 15.2 mi | |
| Littlestown Boro |
7,300 | 2 | 15.3 mi | |
| Walnut Grove MHC |
425 | 1 | 15.7 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 Fairfield 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.