No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting October 2019.
Serves about 2,075 people (1,563 connections) with surface water bought from Litchfield and Hillsboro.
From EPA's record for IL1350020. PurityMap is independent of Ej Water-MCWC.
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5 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From December 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From November 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From October 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| Oct–Dec 2019 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
| Jul–Sep 2019 | Haloacetic acids (HAA5) | 0.063 mg/L | 0.060 mg/L | Resolved |
No lab results for other contaminants (like PFAS) are on file for this system. EPA required that testing from systems serving more than 3,300 people, plus a sample of smaller ones.
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.
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Follow this water →Ej Water-MCWC's phone number on EPA record is 217-925-5566. Its mailing address is EJ WATER, 108 S MAIN ST, DIETERICH, IL 62424.
According to EPA's record, Ej Water-MCWC uses surface water bought from Litchfield and Hillsboro.
EPA's record shows 5 health-based violations for Ej Water-MCWC 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 2019. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Ej Water-MCWC'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 Ej Water-MCWC. Its phone number on EPA record is 217-925-5566. Its mailing address on EPA record is EJ WATER, 108 S MAIN ST, DIETERICH, IL 62424. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.