Water quality for ZIP code 19369
ZIP 19369 covers Sadsburyville in Chester County, Pennsylvania, one of 39 ZIP codes in the county. 269 active public water systems serve the county; 148 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Chester County
66 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Aqua PA West Chester |
48,600 | 1 | |
| PA American Coatesville |
36,960 | 2 | |
| Aqua PA Uwchlan |
35,518 | 0 | |
| Phoenixville Water Dept |
16,599 | 8 | |
| Downingtown Water Authority |
9,900 | 3 | |
| Aqua PA Friendship |
8,800 | 0 | |
| Aqua PA Spring Run |
8,151 | 1 | |
| Kennett Square Mun Water Works |
6,328 | 9 | |
| Oxford Borough |
5,280 | 2 | |
| London Grove Twp Mun Auth |
4,770 | 1 | |
| North Coventry Water System |
2,907 | 3 | |
| Honey Brook Boro Water |
2,892 | 5 | |
| West Grove Borough |
2,873 | 4 | |
| Coatesville Veterans Adm Hosp |
2,000 | 3 | |
| Elverson Water Company |
1,641 | 3 | |
| Aqua PA Honeybrook |
1,600 | 0 | |
| Borough of Atglen |
1,406 | 0 | |
| Borough of Avondale |
1,108 | 3 | |
| Tel Hai Retirement Community |
930 | 0 | |
| Ridglea |
900 | 1 | |
| Westtown School |
900 | 2 | |
| Aqua PA East Pikeland |
675 | 0 | |
| Indian Run Village MHP |
550 | 3 | |
| Nottingham Manor M H Court |
473 | 3 | |
| Appleville Mobile Home Park |
461 | 2 |
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, the county this ZIP code lies in, largest 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.