Elmwood Park, Illinois Water Quality Report
Water quality data for 1 water system serving 25,000 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (27)
52
Jul 1, 2025
52
Jul 1, 2025
72
Jul 1, 2025
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Violation
Unknown
Resolved Violations (12)
24
Mar 1, 2001 — Mar 31, 2001
24
Mar 1, 2001 — Mar 31, 2001
24
Sep 1, 2000 — Sep 30, 2000
24
Sep 1, 2000 — Sep 30, 2000
22
Jul 1, 2000 — Jul 31, 2000
+ 7 more resolved violations
Frequently Asked Questions
Is Elmwood Park tap water safe to drink?
Elmwood Park's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Elmwood Park tap water?
0 contaminants have been detected in Elmwood Park's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Elmwood Park?
Install a water filter rated for the specific contaminants found in Elmwood Park's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Elmwood Park have any water quality violations?
Yes, Elmwood Park currently has 27 active violations. See the violations section above for details.