Columbus, Indiana Water Quality Report
Water quality data for 2 water systems serving 59,774 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.009 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.010 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.016 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Connect with a certified water treatment professional in Columbus, Indiana.
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Compliance & Violations
Active Violations (20)
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Resolved Violations (24)
5A
Apr 14, 2022
5A
Apr 14, 2022
5A
Apr 14, 2022
4B
Aug 1, 2021
4B
Aug 1, 2021
+ 19 more resolved violations
Frequently Asked Questions
Is Columbus tap water safe to drink?
Columbus's water meets all EPA maximum contaminant levels. However, 4 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Columbus tap water?
4 contaminants have been detected in Columbus's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Columbus?
Install a water filter rated for the specific contaminants found in Columbus's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Columbus have any water quality violations?
Yes, Columbus currently has 20 active violations. See the violations section above for details.