No health-based violations on EPA record since 2016.
Serves about 1,978 people (685 connections) with groundwater bought from Jefferson Twp W U LK Hop and Morris County Mua.
From EPA's record for NJ1426005. PurityMap is independent of Mount Arlington Boro DPW Main.
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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 January 2025 to July 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| 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 | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-13 to 2025-07-14 | UCMR5 Analytical Results: MOUNT ARLINGTON BORO DPW MAIN (NJ1426005) |
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 →Mount Arlington Boro DPW Main's phone number on EPA record is 862-397-2759. Its mailing address is 419 HOWARD BOULEVARD, MOUNT ARLINGTON, NJ 07856.
According to EPA's record, Mount Arlington Boro DPW Main uses groundwater bought from Jefferson Twp W U LK Hop and Morris County Mua.
No health-based violations on EPA record since 2016. EPA also lists 14 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Mount Arlington Boro DPW Main's latest lead and copper round, which ended in December 2023, was 3.47 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Mount Arlington Boro DPW Main. Its phone number on EPA record is 862-397-2759. Its mailing address on EPA record is 419 HOWARD BOULEVARD, MOUNT ARLINGTON, NJ 07856. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.