Water quality in Westfield, Pennsylvania
Westfield is in Tioga County. 84 active public water systems serve the county; 69 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Tioga County
21 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Knoxville Water Department |
590 | 4 | 6.0 mi | |
| Osceola Twp Municipal Authorit |
400 | 2 | 11.2 mi | |
| Watrous Water Association |
75 | 7 | 12.3 mi | |
| Elkland Boro Water Authority |
2,660 | 5 | 12.8 mi | |
| KA Middlebury Mobile Home Park |
57 | 5 | 14.4 mi | |
| Nelson Township Authority |
300 | 7 | 15.9 mi | |
| Wellsboro Municipal Authority |
8,225 | 4 | 17.1 mi | |
| Delmar Meadows MHC |
64 | 4 | 18.8 mi | |
| Tioga Boro Municipal Authority |
615 | 2 | 20.9 mi | |
| Lawrenceville Boro Water Dept |
691 | 9 | 21.9 mi | |
| Somers Lane MHP |
130 | 5 | 22.6 mi | |
| Hillside View MHP |
85 | 1 | 22.6 mi | |
| Tioga Mobile Home Community |
200 | 5 | 23.2 mi | |
| Duncan Twp Municipal Authority |
220 | 6 | 23.7 mi | |
| Mansfield Borough Mun Auth |
4,100 | 9 | 24.7 mi | |
| Mansfield University |
3,000 | 5 | 25.4 mi | |
| Pleasant Village MHP |
40 | 4 | 26.6 mi | |
| Bloss Township Waterworks |
325 | 3 | 27.8 mi | |
| Blossburg Municipal Authority |
1,650 | 3 | 29.7 mi | |
| Hamilton Twp Mun Auth |
400 | 1 | 31.4 mi | |
| Newtown Hill Trailer Park |
50 | 5 | 75.6 mi |
Non-community systems in Tioga County (62: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Tioga County, nearest to Westfield 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.