Columbia, Louisiana Water Quality Report
Water quality data for 4 water systems serving 8,787 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (20)
66
Nov 18, 2023
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
Violation
Unknown
Resolved Violations (415)
71
Jul 1, 2023
71
Jul 1, 2023
66
Oct 26, 2022
66
Oct 26, 2022
45
Oct 1, 2021
+ 410 more resolved violations
Frequently Asked Questions
Is Columbia tap water safe to drink?
Columbia'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 Columbia tap water?
0 contaminants have been detected in Columbia's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Columbia?
Install a water filter rated for the specific contaminants found in Columbia's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Columbia have any water quality violations?
Yes, Columbia currently has 20 active violations. See the violations section above for details.