Water quality for ZIP code 17020
ZIP 17020 covers Duncannon and New Buffalo in Perry County, Pennsylvania, one of 14 ZIP codes in the county. 99 active public water systems serve the county; 61 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Perry County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sunshine Hills Water CO |
248 | 3 | 1.2 mi | |
| Skyview Gardens Heights Apts |
186 | 3 | 1.2 mi | |
| Petersburg Commons Water Syste |
100 | 1 | 1.4 mi | |
| Duncannon Muni Water |
2,000 | 2 | 1.8 mi | |
| Stonebridge Health & Rehab Ctr |
60 | 0 | 2.0 mi | |
| Transitions Health Care |
150 | 1 | 3.3 mi | |
| Paradise MHP |
550 | 2 | 3.6 mi | |
| Deer Chase MHP |
84 | 5 | 4.1 mi | |
| Arbor Manor Apts |
76 | 3 | 4.4 mi | |
| Newport Boro Water Auth |
3,200 | 2 | 6.5 mi | |
| Hillside Manor Apts |
144 | 2 | 7.1 mi | |
| Bloomfield Boro Water Auth |
1,170 | 2 | 7.8 mi | |
| Country View Village LP |
50 | 5 | 7.9 mi | |
| Countryside MHP |
60 | 0 | 8.1 mi | |
| Creekview Farms MHP |
450 | 1 | 8.2 mi | |
| Orchard Hills MHP |
303 | 1 | 8.5 mi | |
| Lupfers Grove MHP & Cpgrd |
55 | 3 | 9.1 mi | |
| Village Square Condiminiums |
48 | 1 | 9.3 mi | |
| Millerstown Boro Water |
700 | 3 | 11.1 mi | |
| Liverpool Muni Auth |
934 | 4 | 11.4 mi | |
| Loysville Youth Dev Ctr |
249 | 6 | 16.4 mi | |
| Perlo Ridge Apts |
42 | 5 | 16.5 mi | |
| Shermans Valley Apts Perlo III |
45 | 5 | 16.8 mi | |
| Blain Water CO |
321 | 2 | 25.6 mi |
Non-community systems in Perry County (74: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Perry 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.