Water quality for ZIP code 19540
ZIP 19540 covers Alleghenyville, Mohnton, Bowmansville, Pennwyn, and Adamstown in Berks County, Pennsylvania, one of 51 ZIP codes in the county. 490 active public water systems serve the county; 240 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Berks County
76 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Abraxas Academy |
156 | 0 | 4.1 mi | |
| Shillington Muni Auth |
13,300 | 2 | 4.3 mi | |
| Aqua PA East Pointe |
75 | 1 | 5.6 mi | |
| Wyomissing Boro Water System |
8,500 | 0 | 6.5 mi | |
| Paw Penn District |
28,508 | 0 | 6.7 mi | |
| West Reading Boro Water |
4,300 | 0 | 6.8 mi | |
| Aqua PA Geigertown Water Sys |
200 | 1 | 7.2 mi | |
| Reading Area Water Authority |
95,100 | 1 | 7.4 mi | |
| Caernarvon Twp Auth |
4,245 | 1 | 7.5 mi | |
| SK Properties LP Misty Meadows |
60 | 4 | 7.7 mi | |
| Will O Hill Apts |
300 | 0 | 7.8 mi | |
| Lincolnwood MHP |
450 | 1 | 7.9 mi | |
| MT Penn Boro Muni Auth |
10,400 | 0 | 8.2 mi | |
| Birdsboro Muni Water Auth |
5,353 | 5 | 8.6 mi | |
| Wernersville Muni Water Auth |
7,920 | 3 | 8.9 mi | |
| Paw Glen Alsace Div |
24,951 | 0 | 9.6 mi | |
| Hickory Farm MHP |
70 | 1 | 9.9 mi | |
| Buckingham Preserve |
50 | 0 | 10.4 mi | |
| Valley View MHP Wernersville |
60 | 0 | 10.6 mi | |
| Bern Twp Muni Auth |
1,800 | 1 | 10.7 mi | |
| Muhlenberg Twp Muni Auth |
22,400 | 4 | 11.1 mi | |
| Berks Hill Estates |
50 | 3 | 11.1 mi | |
| Urban Acres MHP |
80 | 1 | 11.3 mi | |
| Wbwa Mohrsville District |
375 | 0 | 12.2 mi | |
| Womelsdorf Robesonia JT Auth |
7,070 | 1 | 13.3 mi |
Non-community systems in Berks County (413: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Berks County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
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.