Water quality in Williamstown (T), New York
Williamstown (T) is in Oswego County. 163 active public water systems serve the county; 57 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Oswego County
41 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Scotch Pine Manor Altmar (v) |
84 | 2 | 7.5 mi | |
| Unity Acres Orwell (t) |
66 | 0 | 9.3 mi | |
| Orwell WD Orwell (t) |
150 | 2 | 10.8 mi | |
| Liberty Community, LLC Parish (t) |
60 | 1 | 11.7 mi | |
| Partridge Acres West Monroe (t) |
120 | 1 | 11.7 mi | |
| Woodland Manor West Monroe (t) |
250 | 1 | 12.4 mi | |
| S&e Mhp, LLC Route 11 Mexico (t) |
95 | 0 | 12.9 mi | |
| Deer Run MHP West Monroe (t) |
230 | 1 | 13.0 mi | |
| Evergreen Mobile Home Park West Monroe (t) |
43 | 1 | 13.2 mi | |
| Cleveland Village Cleveland (v) |
1,463 | 2 | 13.5 mi | |
| Holly Park M H P Constantia (t) |
50 | 0 | 14.0 mi | |
| Richland Town PWS Richland (t) |
3,950 | 0 | 14.5 mi | |
| Pulaski Village Pulaski (v) |
2,398 | 1 | 14.8 mi | |
| Richland Town WD #2 Richland (t) |
26 | 0 | 15.7 mi | |
| Sandy Creek Town WD #1 & #3 Sandy Creek (t) |
1,464 | 0 | 16.6 mi | |
| Mexico Town WD Mexico (t) |
500 | 0 | 17.0 mi | |
| Mexico Village Mexico (v) |
2,100 | 1 | 17.0 mi | |
| Sandy Creek Town Wd#2 Sandy Creek (t) |
219 | 0 | 17.3 mi | |
| Sandy Creek/lacona Joint Waterworks Lacona (v), Sandy Creek (v) |
1,469 | 3 | 20.2 mi | |
| Sundown Mobile Home Park Palermo (t) |
90 | 1 | 20.4 mi | |
| Conifer Mobile Village Schroeppel (t) |
375 | 1 | 20.7 mi | |
| Sandridge Mobile Home Park Schroeppel (t) |
450 | 2 | 20.8 mi | |
| Idle Wheels Manufactured Home Community Schroeppel (t) |
150 | 0 | 20.8 mi | |
| Blue Jay Lane Mobile Home Park Schroeppel (t) |
240 | 0 | 21.0 mi | |
| Estate Townhouses Schroeppel (t) |
50 | 3 | 22.7 mi |
Non-community systems in Oswego County (121: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Oswego County, nearest to Williamstown (T) 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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 New York 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.