Water quality in Smithton, Pennsylvania
Smithton is in Westmoreland County. 82 active public water systems serve the county; 68 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Westmoreland County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mawc Sweeney Plant |
143,000 | 2 | 21.5 mi | |
| Latrobe Muni Auth |
30,000 | 2 | 21.6 mi | |
| Youngstown Boro Muni Auth |
2,730 | 1 | 21.7 mi | |
| Little Acres MHP |
30 | 6 | 23.8 mi | |
| Pine Garden Apartments |
40 | 9 | 26.1 mi | |
| Derry Boro Muni Auth |
6,500 | 3 | 26.3 mi | |
| Waterford Waterworks |
389 | 8 | 26.5 mi | |
| Meadows Mobile Home Park |
250 | 6 | 27.9 mi | |
| Sun Dial Village MHP |
90 | 5 | 27.9 mi | |
| Mawc Furnace Run |
3,100 | 1 | 28.3 mi | |
| New Kensington Muni Auth |
47,800 | 0 | 28.7 mi | |
| Ligonier Twp Muni Auth |
3,293 | 8 | 29.0 mi | |
| Torrance State Hospital |
997 | 3 | 32.2 mi | |
| Fairfield Manor MHP |
92 | 7 | 33.0 mi | |
| Highridge Water Auth |
16,000 | 5 | 38.7 mi | |
| Laurel Mountain Borough |
110 | 3 | — |
Non-community systems in Westmoreland County (65: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Westmoreland County, nearest to Smithton 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.