No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting October 2020.
Serves about 7,625 people (3,050 connections) with groundwater from its own wells.
From EPA's record for IL1795780. PurityMap is independent of North Tazewell PWD.
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7 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From July 2022 | Lead and Copper Rule | – | TT | Resolved |
| Oct–Dec 2020 | Total trihalomethanes (TTHM) | 0.087 mg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2020 | Total trihalomethanes (TTHM) | 0.099 mg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2020 | Haloacetic acids (HAA5) | 0.071 mg/L | 0.060 mg/L | Resolved |
| Apr–Jun 2020 | Haloacetic acids (HAA5) | 0.067 mg/L | 0.060 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2020 | Haloacetic acids (HAA5) | 0.065 mg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2019 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, in June 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| 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 | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-03 | UCMR5 Analytical Results: NORTH TAZEWELL PWD (IL1795780) |
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 Tazewell PWD's phone number on EPA record is 309-699-1165. Its mailing address is 227 HOWARD STREET, EAST PEORIA, IL 61611.
According to EPA's record, North Tazewell PWD uses groundwater from its own wells.
EPA's record shows 7 health-based violations for North Tazewell PWD in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting October 2020. EPA also lists 3 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in North Tazewell PWD's latest lead and copper round, which ended in June 2026, was 5.1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for North Tazewell PWD. Its phone number on EPA record is 309-699-1165. Its mailing address on EPA record is 227 HOWARD STREET, EAST PEORIA, IL 61611. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.