No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting July 2021.
Serves about 1,097 people (574 connections) with surface water from its own intake, and buys water from Greene County RWD.
From EPA's record for IL0610150. PurityMap is independent of Greenfield.
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16 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jul–Sep 2021 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
| Jan–Mar 2021 | Haloacetic acids (HAA5) | 0.077 mg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2020 | Haloacetic acids (HAA5) | 0.074 mg/L | 0.060 mg/L | Resolved |
| Jul–Sep 2020 | Haloacetic acids (HAA5) | 0.074 mg/L | 0.060 mg/L | Resolved |
| Apr–Jun 2020 | Haloacetic acids (HAA5) | 0.071 mg/L | 0.060 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2020 | Haloacetic acids (HAA5) | 0.072 mg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2019 | Haloacetic acids (HAA5) | 0.066 mg/L | 0.060 mg/L | Resolved |
| Jul–Sep 2019 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
| From October 2018 | Carbon, total | – | TT | Resolved |
| From July 2018 | Carbon, total | – | TT | Resolved |
| From April 2018 | Carbon, total | – | TT | Resolved |
| Apr–Jun 2018 | Haloacetic acids (HAA5) | 0.067 mg/L | 0.060 mg/L | Resolved |
| From January 2018 | Carbon, total | – | TT | Resolved |
| Jan–Mar 2018 | Haloacetic acids (HAA5) | 0.069 mg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2017 | Haloacetic acids (HAA5) | 0.063 mg/L | 0.060 mg/L | Resolved |
| From January 2017 | Carbon, total | – | TT | 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 →Greenfield's phone number on EPA record is 217-368-2332. Its mailing address is 510 WALNUT ST., GREENFIELD, IL 62044.
According to EPA's record, Greenfield uses surface water from its own intake, and buys water from Greene County RWD.
EPA's record shows 16 health-based violations for Greenfield 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 July 2021. EPA also lists 20 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Greenfield's latest lead and copper round, which ended in December 2025, was 0.6 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Greenfield. Its phone number on EPA record is 217-368-2332. Its mailing address on EPA record is 510 WALNUT ST., GREENFIELD, IL 62044. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.