No health-based violations on EPA record since 2016.
Serves about 5,489 people (2,703 connections) with surface water from its own intake.
From EPA's record for MO2010487. PurityMap is independent of Macon PWS.
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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 2024 to November 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 7.1 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| 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 | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-05 to 2024-11-12 | UCMR5 Analytical Results: MACON PWS (MO2010487) |
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 →Macon PWS's phone number on EPA record is 660-395-6847. Its mailing address is 106 W BOURKE, PO BOX 569, MACON, MO 63552-0000.
According to EPA's record, Macon PWS uses surface water from its own intake.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Macon PWS's latest lead and copper round, which ended in December 2025, was 2.22 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Macon PWS. Its phone number on EPA record is 660-395-6847. Its mailing address on EPA record is 106 W BOURKE, PO BOX 569, MACON, MO 63552-0000. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.