Columbia, Mississippi Water Quality Report
Water quality data for 9 water systems serving 20,142 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 11.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 110% | Above guideline |
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Compliance & Violations
Active Violations (2)
52
Jan 1, 2016
52
Jan 1, 2016
Resolved Violations (498)
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
+ 493 more resolved violations
Frequently Asked Questions
Is Columbia tap water safe to drink?
Columbia's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Columbia tap water?
1 contaminants have been detected in Columbia's water supply across 9 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 91 active violations. See the violations section above for details.