Water quality in Knoxville, Pennsylvania
Knoxville 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 |
|---|---|---|---|---|
| Osceola Twp Municipal Authorit |
400 | 2 | 5.2 mi | |
| Westfield Borough Waterworks |
1,300 | 4 | 6.1 mi | |
| Elkland Boro Water Authority |
2,660 | 5 | 6.8 mi | |
| Nelson Township Authority |
300 | 7 | 10.2 mi | |
| KA Middlebury Mobile Home Park |
57 | 5 | 12.1 mi | |
| Tioga Boro Municipal Authority |
615 | 2 | 16.1 mi | |
| Lawrenceville Boro Water Dept |
691 | 9 | 16.2 mi | |
| Wellsboro Municipal Authority |
8,225 | 4 | 16.4 mi | |
| Watrous Water Association |
75 | 7 | 16.7 mi | |
| Somers Lane MHP |
130 | 5 | 17.0 mi | |
| Tioga Mobile Home Community |
200 | 5 | 17.8 mi | |
| Hillside View MHP |
85 | 1 | 19.6 mi | |
| Delmar Meadows MHC |
64 | 4 | 19.6 mi | |
| Mansfield Borough Mun Auth |
4,100 | 9 | 21.1 mi | |
| Mansfield University |
3,000 | 5 | 21.7 mi | |
| Pleasant Village MHP |
40 | 4 | 23.7 mi | |
| Duncan Twp Municipal Authority |
220 | 6 | 24.0 mi | |
| Bloss Township Waterworks |
325 | 3 | 26.2 mi | |
| Blossburg Municipal Authority |
1,650 | 3 | 27.5 mi | |
| Hamilton Twp Mun Auth |
400 | 1 | 29.0 mi | |
| Newtown Hill Trailer Park |
50 | 5 | 79.2 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 Knoxville 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.