No health-based violations on EPA record since 2016.
Serves about 7,071 people (2,452 connections) with surface water bought from Brookfield-North Riverside Water Comm..
From EPA's record for IL0312160. PurityMap is independent of North Riverside.
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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 |
|---|---|---|---|---|---|
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| 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 | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-06 to 2024-11-05 | UCMR5 Analytical Results: NORTH RIVERSIDE (IL0312160) |
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 →North Riverside's phone number on EPA record is 708-447-4211. Its mailing address is 2401 SOUTH DESPLAINES AVE, NORTH RIVERSIDE, IL 60546.
According to EPA's record, North Riverside uses surface water bought from Brookfield-North Riverside Water Comm..
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in North Riverside's latest lead and copper round, which ended in June 2026, was 7.4 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for North Riverside. Its phone number on EPA record is 708-447-4211. Its mailing address on EPA record is 2401 SOUTH DESPLAINES AVE, NORTH RIVERSIDE, IL 60546. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.