No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting April 2017.
Serves about 6,297 people (2,968 connections) with surface water bought from Wheeling.
From EPA's record for WV3303508. PurityMap is independent of Ohio County PSD.
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2 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From November 2019 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| Apr–Jun 2017 | Total trihalomethanes (TTHM) | 82 µg/L | 0.080 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2024 to December 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorohexanesulfonic acid (PFHxS) | 4.7 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorobutanesulfonic acid (PFBS) | 3.7 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-18 to 2024-12-17 | UCMR5 Analytical Results: OHIO COUNTY PSD (WV3303508) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
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Follow this water →Ohio County PSD's phone number on EPA record is 304-547-5133. Its mailing address is P O BOX 216, TRIADELPHIA, WV 26059.
According to EPA's record, Ohio County PSD uses surface water bought from Wheeling.
EPA's record shows 2 health-based violations for Ohio County PSD in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting April 2017. EPA also lists 16 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Ohio County PSD's latest lead and copper round, which ended in December 2021, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Ohio County PSD. Its phone number on EPA record is 304-547-5133. Its mailing address on EPA record is P O BOX 216, TRIADELPHIA, WV 26059. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.