Combined radium-226/228 above the legal limit in the period starting January 2026.
Serves about 1,960 people (950 connections) with groundwater from its own wells.
From EPA's record for IL1570650. PurityMap is independent of Steeleville.
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8 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From January 2026 | Combined radium-226/228 | 7 pCi/L | 5 pCi/L | Archived |
| From October 2025 | Combined radium-226/228 | 8 pCi/L | 5 pCi/L | Archived |
| From July 2025 | Combined radium-226/228 | 10 pCi/L | 5 pCi/L | Archived |
| From April 2025 | Combined radium-226/228 | 10.54 pCi/L | 5 pCi/L | Archived |
| From April 2025 | Combined radium-226/228 | 6 pCi/L | 5 pCi/L | Archived |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From January 2025 | Combined radium-226/228 | 10.89 pCi/L | 5 pCi/L | Archived |
| From October 2024 | Combined radium-226/228 | 9 pCi/L | 5 pCi/L | Archived |
| From July 2024 | Combined radium-226/228 | 7 pCi/L | 5 pCi/L | Archived |
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 →Steeleville's phone number on EPA record is 618-965-3134. Its mailing address is 107 W Broadway, STEELEVILLE, IL 62288.
According to EPA's record, Steeleville uses groundwater from its own wells.
EPA's record shows 8 health-based violations for Steeleville in the 10 years to July 9, 2026. Combined radium-226/228 was above the legal limit in the period starting January 2026. EPA also lists 73 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Steeleville's latest lead and copper round, which ended in December 2025, was 1.7 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Steeleville. Its phone number on EPA record is 618-965-3134. Its mailing address on EPA record is 107 W Broadway, STEELEVILLE, IL 62288. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.