No open health-based violations on EPA record in the last 10 years.
Serves about 5,028 people (2,560 connections) with surface water from its own intake.
From EPA's record for TX2340001. PurityMap is independent of City of Canton.
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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 February 2021 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From February 2021 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2023 to October 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 10.6 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorobutanoic acid (PFBA) | 14.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| 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 | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-24 to 2023-10-16 | UCMR5 Analytical Results: CITY OF CANTON (TX2340001) |
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 →City of Canton's phone number on EPA record is 903-567-2826. Its mailing address is 201 N BUFFALO ST, CANTON, TX 75103-1307.
According to EPA's record, City of Canton uses surface water from its own intake.
EPA's record shows 2 health-based violations for City of Canton in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 7 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 City of Canton's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for City of Canton. Its phone number on EPA record is 903-567-2826. Its mailing address on EPA record is 201 N BUFFALO ST, CANTON, TX 75103-1307. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.