Water quality in Grantley, Pennsylvania
Grantley 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 |
|---|---|---|---|---|
| West Manchester Twp Auth |
9,960 | 3 | 4.4 mi | |
| Dallastown Yoe Water Auth |
12,300 | 3 | 5.2 mi | |
| Dover Twp Water Sys |
21,097 | 1 | 6.6 mi | |
| Dover Boro Water Sys |
1,900 | 2 | 7.6 mi | |
| Red Lion Municipal Authority |
15,882 | 4 | 7.6 mi | |
| Windsor Boro Water Auth |
1,332 | 0 | 8.0 mi | |
| Llewellyns MHP |
250 | 0 | 8.5 mi | |
| Zeigler MHP |
46 | 2 | 9.4 mi | |
| Shalako Run MHP |
125 | 0 | 9.6 mi | |
| Liberty Village |
40 | 0 | 9.8 mi | |
| Deerfield Village MHP |
81 | 1 | 10.1 mi | |
| Glen Rock Water Auth |
2,000 | 2 | 10.2 mi | |
| Restless Oaks Village MHP |
52 | 1 | 10.2 mi | |
| J & a MHP |
140 | 0 | 10.2 mi | |
| New Life for Girls |
80 | 0 | 10.7 mi | |
| Wrightsville Boro Muni Auth |
4,076 | 3 | 11.8 mi | |
| Whispering Pines MHP |
97 | 0 | 12.0 mi | |
| Shrewsbury Borough |
4,727 | 1 | 12.2 mi | |
| Oakwood Heights MHP |
54 | 1 | 12.3 mi | |
| Newberry Est |
200 | 1 | 12.4 mi | |
| Heidelberg Water Coop Corp |
90 | 0 | 12.6 mi | |
| Conewago Valley MHP |
225 | 0 | 12.6 mi | |
| Craley MHP |
35 | 6 | 12.7 mi | |
| Mountain View Terrace |
117 | 1 | 12.9 mi | |
| Amber Hill MHP |
70 | 1 | 13.3 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 Grantley 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.