No health-based violations on EPA record since 2016.
Serves about 95,636 people (38,527 connections) with groundwater from its own wells.
From EPA's record for OH7604512. PurityMap is independent of Aqua Ohio.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2023 to September 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 11.4 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorohexanoic acid (PFHxA) | 3.1 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoropentanoic acid (PFPeA) | 3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| 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 | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-09-19 | UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512) |
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 330-832-5764. Its mailing address is 869 THIRD ST NW, MASSILLON, OH 44647.
According to EPA's record, Aqua Ohio uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 3 missed or late tests or reports in 10 years. 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 2024. The federal action level is 15 µg/L.
PurityMap has no verified website for Aqua Ohio. Its phone number on EPA record is 330-832-5764. Its mailing address on EPA record is 869 THIRD ST NW, MASSILLON, OH 44647. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.