Water quality in Greencastle, Pennsylvania
Greencastle is in Franklin County. 122 active public water systems serve the county; 67 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 Franklin County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Green Grove Trailer CT |
75 | 2 | 2.0 mi | |
| Heritage Hills Retirement Comm |
57 | 0 | 2.2 mi | |
| Sunny Spot Apartments |
27 | 0 | 2.4 mi | |
| Shangri la MHP |
86 | 2 | 2.9 mi | |
| T & J Valley View MHP |
130 | 0 | 3.7 mi | |
| Antrim Township Municipal Auth |
1,149 | 2 | 3.8 mi | |
| State Line MHP |
65 | 5 | 4.6 mi | |
| Quincy Twp Water System |
530 | 2 | 6.0 mi | |
| Quincy Village System |
450 | 1 | 7.8 mi | |
| Bear Valley Joint Auth |
12,589 | 1 | 8.2 mi | |
| Boro of Waynesboro |
13,200 | 4 | 8.9 mi | |
| Mont Alto Municipal Authority |
1,705 | 3 | 9.7 mi | |
| Mercersburg Muni Water Auth |
2,350 | 7 | 10.1 mi | |
| Chambersburg Boro Water Sys |
31,048 | 1 | 10.4 mi | |
| Zullinger Water System Wtma |
1,080 | 0 | 11.1 mi | |
| Whitetail Ski Resort |
912 | 4 | 11.5 mi | |
| Guilford Water Auth |
28,135 | 3 | 12.2 mi | |
| Edenville Water Assn INC |
491 | 1 | 12.3 mi | |
| Washington Twp Muni Auth |
6,134 | 1 | 12.4 mi | |
| Suez Water Kensington System |
204 | 0 | 12.9 mi | |
| South Mountain Restoration Ctr |
950 | 4 | 13.7 mi | |
| Silver Spring Water Assn |
130 | 4 | 13.7 mi | |
| Franklin System York Water |
4,400 | 5 | 15.6 mi | |
| Mount Rock Manor |
350 | 2 | 17.8 mi | |
| Wadels MHP |
97 | 3 | 17.8 mi |
Non-community systems in Franklin County (92: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Franklin County, nearest to Greencastle 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.