Columbus, Texas Water Quality Report
Water quality data for 6 water systems serving 4,885 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 34.4 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 344% | Above guideline |
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Compliance & Violations
Active Violations (2)
75
May 1, 2025
75
May 1, 2025
Resolved Violations (498)
3A
Jun 1, 2025 — Jun 30, 2025
3A
May 1, 2025 — May 31, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Mar 1, 2025 — Mar 31, 2025
+ 493 more resolved violations
Frequently Asked Questions
Is Columbus tap water safe to drink?
Columbus'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 Columbus tap water?
1 contaminants have been detected in Columbus's water supply across 6 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 40 active violations. See the violations section above for details.