County · West Virginia
Marion County, West Virginia: drinking water records
This overview covers 14 ZIP codes and 28 community water systems in Marion County. It also stands in for 1 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 |
|---|---|---|---|---|---|
| Valley Falls PSD WV3302523 | 4,042 | 120 | 0 | 4 | 2.1 ppb |
| Mannington PSD WV3302512 | 955 | 120 | 0 | 3 | 0.3 ppb |
| Fairmont City of WV3302502 | 30,586 | 120 | 0 | 0 | 2.3 ppb |
| Monongah Town of WV3302515 | 3,226 | 0 | 0 | 2 | 1.5 ppb |
| Monumental PSD WV3302517 | 1,965 | 0 | 0 | 3 | 0.7 ppb |
| Mannington City of WV3302513 | 1,946 | 0 | 0 | 3 | 0.7 ppb |
| Tri-County Water Assoc - Fairmont WV3302522 | 1,880 | 0 | 0 | 1 | 1.5 ppb |
| Rivesville Town of WV3302519 | 1,267 | 0 | 0 | 1 | 0.5 ppb |
| Paw Paw Route 19 PSD WV3302518 | 1,257 | 0 | 0 | 7 | 2.9 ppb |
| Bingamon PSD WV3302525 | 1,179 | 0 | 0 | 1 | 1.2 ppb |
| Ices Run PSD WV3302508 | 1,149 | 0 | 0 | 4 | 0.7 ppb |
| Downs PSD WV3302501 | 1,024 | 0 | 0 | 2 | 0.3 ppb |
| Fairview Town of WV3302503 | 958 | 0 | 0 | 2 | 0.7 ppb |
| Farmington Town of WV3302504 | 699 | 0 | 0 | 10 | 1.1 ppb |
| Four States PSD WV3302506 | 406 | 0 | 0 | 1 | 0.6 ppb |
| Hutchinson Community Water Assoc WV3302531 | 353 | 0 | 0 | 2 | 1.9 ppb |
| Ministers Run Water Assoc WV3302514 | 339 | 0 | 0 | 3 | 0 ppb |
| Mannington PSD - Logansport WV3302532 | 293 | 0 | 0 | 3 | 0 ppb |
| Mannington PSD - Metz WV3302536 | 221 | 0 | 0 | 3 | 0.8 ppb |
| Sugar Lane Water Assoc WV3302520 | 204 | 0 | 0 | 4 | 0.6 ppb |
| Monumental PSD - Chesapeake WV3302533 | 96 | 0 | 0 | 5 | 0.5 ppb |
| Sunny View Acres Water Project WV3302521 | 69 | 0 | 0 | 5 | 0.4 ppb |
| Little Creek PSD WV3302510 | 2,180 | 0 | 0 | 0 | 1.8 ppb |
| Worthington Town of WV3302524 | 598 | 0 | 0 | 0 | 1.6 ppb |
| Grant Town, Town of WV3302507 | 506 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Marion County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 26585.
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.