No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting October 2024.
Serves about 8,130 people (3,332 connections) with surface water bought from West Virginia American Water Huntington District.
From EPA's record for OH4400803. PurityMap is independent of Aqua Ohio.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Oct–Dec 2024 | Total trihalomethanes (TTHM) | 0.082 mg/L | 0.080 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2023 to December 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 4.2 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| 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 | 2023-01-17 to 2023-10-10 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-10-10 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-10-10 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-10-10 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-10-10 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-17 to 2023-12-18 | UCMR5 Analytical Results: AQUA OHIO - LAWRENCE COUNTY (OH4400803) |
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.
Get PurityMap updates about this water system.
Follow this water →Aqua Ohio's phone number on EPA record is 614-882-6586. Its mailing address is 5481 BUENOS AIRES BOULEVARD, WESTERVILLE, OH 43081.
According to EPA's record, Aqua Ohio uses surface water bought from West Virginia American Water Huntington District.
EPA's record shows 1 health-based violation for Aqua Ohio 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 October 2024. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Aqua Ohio's latest lead and copper round, which ended in December 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for Aqua Ohio. Its phone number on EPA record is 614-882-6586. Its mailing address on EPA record is 5481 BUENOS AIRES BOULEVARD, WESTERVILLE, OH 43081. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.