Colchester, Illinois Water Quality Report
Water quality data for 1 water system serving 1,395 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (24)
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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
Resolved Violations (148)
24
Jan 1, 2009 — Jan 31, 2009
24
Jan 1, 2009 — Jan 31, 2009
44
Mar 1, 2008 — Mar 31, 2008
44
Mar 1, 2008 — Mar 31, 2008
44
Mar 1, 2008 — Mar 31, 2008
+ 143 more resolved violations
Frequently Asked Questions
Is Colchester tap water safe to drink?
Colchester'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 Colchester tap water?
0 contaminants have been detected in Colchester's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Colchester?
Install a water filter rated for the specific contaminants found in Colchester's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Colchester have any water quality violations?
Yes, Colchester currently has 24 active violations. See the violations section above for details.