Water quality in Williamson, West Virginia
Williamson is in Mingo County. 14 active public water systems serve the county; 14 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 Mingo County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mingo County PSD Chattaroy Chattaroy |
223 | 7 | 2.2 mi | |
| Mingo County PSD Lick Creek Rawl |
380 | 7 | 3.3 mi | |
| Delbarton Town of Delbarton |
277 | 7 | 5.3 mi | |
| Mingo County PSD Naugatuck Naugatuck |
2,159 | 10 | 5.7 mi | |
| Mingo County PSD Pigeon Creek Varney |
2,877 | 7 | 5.9 mi | |
| Matewan Water Works Matewan |
2,205 | 2 | 6.9 mi | |
| Justice PSD Justice |
504 | 7 | 9.7 mi | |
| Mingo County PSD Delorme Delorme (rr Name For Edgarton) |
64 | 6 | 10.0 mi | |
| Mingo County PSD Marrowbone Lenore |
292 | 7 | 10.0 mi | |
| Kermit Water Works Kermit |
1,237 | 5 | 13.8 mi | |
| Gilbert Water Works Gilbert |
1,840 | 4 | 22.6 mi | |
| Mingo CO PSD Ragland District Ragland |
621 | 8 | — |
Non-community systems in Mingo County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Twin Hollow Campground Gilbert |
45 | 3 | 1 |
About this data
Water systems are matched to Mingo County, nearest to Williamson 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 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 West Virginia 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.