No health-based violations on EPA record since 2016.
Serves about 9,652 people (2,936 connections) with surface water bought from Bay Area Water System.
From EPA's record for MI0002960. PurityMap is independent of Hampton Township.
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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 February 2025 to November 2025.
| Contaminant | Result | Limit | 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| 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 | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-11-10 | UCMR5 Analytical Results: HAMPTON TOWNSHIP (MI0002960) |
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 →Hampton Township's phone number on EPA record is 989-439-7237. Its mailing address is 3933 PATTERSON RD, BAY CITY, MI 48706.
According to EPA's record, Hampton Township uses surface water bought from Bay Area Water System.
No health-based violations on EPA record since 2016. EPA also lists 2 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 Hampton Township'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 Hampton Township. Its phone number on EPA record is 989-439-7237. Its mailing address on EPA record is 3933 PATTERSON RD, BAY CITY, MI 48706. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.