Water quality in Lionville, Pennsylvania
Lionville is in Chester County. 269 active public water systems serve the county; 148 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 Chester County
66 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Malvern Courts MHP |
250 | 3 | 3.1 mi | |
| Bcwsa ST Stephens Greene |
130 | 0 | 3.7 mi | |
| MT Idy Mobile Home Park |
80 | 2 | 4.1 mi | |
| Downingtown Water Authority |
9,900 | 3 | 4.4 mi | |
| Wetherill Estates |
250 | 0 | 5.8 mi | |
| Camphill Soltane |
152 | 0 | 6.3 mi | |
| Camphill Spec Sch Beaver Run |
140 | 1 | 6.6 mi | |
| Camphill Village Kimberton Hls |
100 | 1 | 6.7 mi | |
| Appleville Mobile Home Park |
461 | 2 | 7.1 mi | |
| Aqua PA Friendship |
8,800 | 0 | 7.1 mi | |
| Camphill Spec Sch Beaver Farm |
45 | 1 | 7.2 mi | |
| Aqua PA Spring Run |
8,151 | 1 | 7.3 mi | |
| Aqua PA East Pikeland |
675 | 0 | 7.8 mi | |
| Aqua PA West Chester |
48,600 | 1 | 7.9 mi | |
| Ridglea |
900 | 1 | 8.1 mi | |
| Caln Mobile Home Park |
30 | 0 | 8.3 mi | |
| Phoenixville Water Dept |
16,599 | 8 | 8.8 mi | |
| Coatesville Veterans Adm Hosp |
2,000 | 3 | 8.9 mi | |
| Indian Run Village MHP |
550 | 3 | 8.9 mi | |
| Westtown School |
900 | 2 | 9.2 mi | |
| Maplewood Mobile Home Park |
70 | 7 | 9.2 mi | |
| Creekview MHP |
200 | 8 | 9.4 mi | |
| Warwick Mobile Home Park |
40 | 1 | 9.5 mi | |
| Kadima Rehab |
70 | 3 | 9.7 mi | |
| Woodbrooke Water Authority |
87 | 2 | 9.8 mi |
Non-community systems in Chester County (202: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Chester County, nearest to Lionville 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.