Water quality in Dallas, West Virginia
Dallas is in Marshall County. 15 active public water systems serve the county; 14 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Marshall County
8 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Marshall County PSD 4 Moundsville |
4,063 | 7 | |
| Marshall County PSD 1 Sherrard |
3,463 | 5 | |
| Marshall County PSD 3 Limestone, Pleasant Valley |
2,694 | 1 | |
| Glen Dale Water Works Glen Dale |
2,495 | 1 | |
| McMechen Municipal Water Mcmechen |
2,212 | 4 | |
| Marshall County PSD 2 Moundsville |
1,601 | 7 | |
| Benwood Water Department Benwood |
1,510 | 3 | |
| Cameron Water Cameron |
962 | 7 |
Non-community systems in Marshall County (6: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Reynolds Memorial Hospital Glen Dale |
585 | 1 | 1 | |
|
Westlake Chemical New Martinsville |
435 | 2 | 1 | |
|
Covestro New Martinsville |
300 | 8 | 0 | |
|
Mitchell Plant Moundsville |
250 | 0 | 0 | |
|
Nicks Lounge Moundsville |
50 | 3 | 2 | |
|
Luke's Crickside Bar Dallas |
28 | 2 | 2 |
About this data
Water systems are matched to Marshall County, largest 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.
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.