Water quality for ZIP code 16020
Butler County, Pennsylvania, one of 31 ZIP codes in the county. 179 active public water systems serve the county; 105 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Butler County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Autumn Grove Care Center |
240 | 1 | 5.8 mi | |
| Crystal Springs MHP |
25 | 2 | 5.9 mi | |
| Sutton MHP |
96 | 1 | 8.5 mi | |
| Youngs Mobile Home Park |
63 | 4 | 8.7 mi | |
| Maple Manor MHP |
37 | 1 | 8.9 mi | |
| Slippery Rock Muni Auth |
15,778 | 3 | 8.9 mi | |
| Brady Hills ML |
400 | 2 | 9.2 mi | |
| Cupec Mobile Estates |
56 | 2 | 9.9 mi | |
| Pinehurst Manor MHP |
86 | 1 | 11.9 mi | |
| Stoneworth Apts Wtp |
150 | 2 | 12.1 mi | |
| Beacon Lite Mobile Estates |
100 | 4 | 12.2 mi | |
| Petroleum Valley Rwa |
3,800 | 2 | 12.8 mi | |
| Chicora Boro Water Supply |
1,100 | 0 | 14.1 mi | |
| Chicora Medical Center |
150 | 4 | 14.5 mi | |
| Woodbine Oaks MHP |
65 | 4 | 15.2 mi | |
| Franklin Mobile Home Village |
80 | 9 | 15.6 mi | |
| Coral Ridge Estates MHP |
200 | 3 | 16.6 mi | |
| Robinsons Mobile Home Park |
30 | 10 | 16.7 mi | |
| Lake Arthur Estates |
460 | 6 | 16.8 mi | |
| Rolling Valley Estates |
180 | 4 | 17.7 mi | |
| PA American Water CO Butler |
43,286 | 1 | 17.7 mi | |
| Coylesville Court |
76 | 3 | 19.8 mi | |
| HY Vue Acres MHP |
62 | 10 | 20.3 mi | |
| Perry Lake Estates |
44 | 3 | 20.8 mi | |
| Pine Valley Estates |
93 | 8 | 24.3 mi |
Non-community systems in Butler County (139: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Butler 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.