Short answer: No measured result is above a legal limit; lithium sits above a screening level. Aqua Ohio serves 95,636 residents.
Your water bill or annual water quality report names your actual supplier.
Also supplies: Green, Hills and Dales
AQUA OHIO - MASSILLON PWS (EPA PWSID OH7604512) delivers groundwater to 95,636 residents. This report reflects 29 individual PFAS result(s) from the source UCMR5 observations and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.
0health-based violations in the last 10 years
From EPA SDWIS. A clean violation history means no enforcement action was recorded; it does not cover contaminants without a limit.
No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.
A tap test can confirm levels at your home before you choose treatment.
PFHxA 3.1 ng/L, below the 400000 ng/L state limit (+1 more PFAS detected)
Lithium 11.4 µg/L, above the 10.0 µg/L EPA health reference level
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
Silver Lake Research
Lead, bacteria, nitrate, copper, iron, chlorine, hardness and pH
What it can't tell you: Each test gives a yes/no or a rough range, not a lab number, and it cannot detect PFAS or arsenic.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
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.
When your results arrive, read them here →
Each card names which Massillon findings its current certification covers, and which it doesn't.
As an Amazon Associate, PurityMap earns from qualifying purchases. A product appears here only when a current certification record covers at least one identified concern; every concern stays listed. The retail offer is looked up afterwards and never changes which products appear or their order. Affiliate disclosure.
No product in our catalogue has verified certification for these concerns yet.
PurityMap does not give a safe/unsafe verdict; it shows what the public records measured. For Massillon, PFAS were detected below their limits, and PFPeA 3 ng/L with no federal or state limit. AQUA OHIO - MASSILLON PWS (PWSID OH7604512) has a Purity Score of 100/100 (confidence: moderate), assessed at the water-system level and computed only from contaminants that were measured. Water can change in your own pipes, so a certified test is the only way to know what comes out of your tap.
AQUA OHIO - MASSILLON PWS (PWS ID OH7604512) is the public water system on record for Massillon, Ohio, serving about 95,636 people. Confirm the utility on your water bill before acting on a specific finding.
Groundwater (primary source of record in EPA SDWIS).
In EPA's UCMR 5 testing (2023-03-06 to 2023-09-19), PFHxA was detected at 3.1 ng/L, below the 400,000 ng/L state limit. PFPeA (3 ng/L) was also detected; it has no federal or state limit.
Lead is not in Massillon's current published record. Lead usually enters from a building's own pipes and fixtures, so a certified home test is the way to know yours.
PurityMap's current record for Massillon holds 31 findings: 1 above a reference, 1 detected within the reference, 1 detected with no limit and 28 not detected. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.
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| Contaminant | Result | Benchmark | 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) |
| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| 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) |
| Lead (90th percentile) | Non-Detect (ND) | 15 µg/L federal action level | Not detected above the reporting limit | 2022–2024 monitoring period | Lead & Copper Rule 90th-percentile: 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) |
Perfluorohexanoic acid (PFHxA)
Perfluoropentanoic acid (PFPeA)
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Perfluoro-3-methoxypropanoic acid (PFMPA)
Perfluoro-4-methoxybutanoic acid (PFMBA)
Perfluorobutanesulfonic acid (PFBS)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanesulfonic acid (PFHpS)
Perfluoroheptanoic acid (PFHpA)
Perfluorohexanesulfonic acid (PFHxS)
Perfluorooctanesulfonic acid (PFOS)
Perfluoropentanesulfonic acid (PFPeS)
Perfluorotetradecanoic acid (PFTA)
Perfluorotridecanoic acid (PFTrDA)
Perfluoroundecanoic acid (PFUnA)
Every value is the published result from the cited public record. A reporting limit is the lowest level the method could reliably quantify; a non-detect is not a guarantee of zero.
UCMR5 Analytical Results
UCMR5 Analytical Results: AQUA OHIO - MASSILLON PWS (OH7604512)
US EPA
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: AQUA OHIO - MASSILLON PWS (OH7604512)
US EPA SDWIS
Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.
Start with the hot-or-cold tap check. Where Aqua Ohio reported something related, it's shown below.
Lead at Aqua Ohio: not detected (90th percentile, 2022–2024 monitoring period). Lead has no taste, so a taste neither shows nor rules it out.
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.