County · West Virginia
Monongalia County, West Virginia: drinking water records
This overview covers 12 ZIP codes and 6 community water systems in Monongalia County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Clinton Water Assoc - Route 119 WV3303107 | 5,733 | 120 | 0 | 1 | 0.5 ppb |
| Morgantown Utility Board WV3303111 | 66,851 | 120 | 0 | 0 | 0.4 ppb |
| Clay Battelle PSD WV3303121 | 3,858 | 120 | 0 | 0 | 1.5 ppb |
| Pleasant Valley PSD WV3303112 | 2,231 | 0 | 0 | 6 | 0.4 ppb |
| Clinton Water Assoc - Kingwood Pike WV3303128 | 3,100 | 0 | 0 | 0 | 1.5 ppb |
| Pleasant Valley PSD - North Cassville WV3303130 | 114 | 0 | 0 | 0 | 0.8 ppb |
ZIP reports in Monongalia County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.