Dumas, Texas Water Quality Report
Water quality data for 2 water systems serving 14,565 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 69.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 690% | Above guideline |
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Compliance & Violations
Active Violations (17)
66
Sep 29, 2025
75
Jul 1, 2014
75
Jul 1, 2014
75
Jul 1, 2014
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
Resolved Violations (60)
34
Jan 24, 2025
34
Jan 24, 2025
34
Jan 24, 2025
34
Jan 24, 2025
2E
Oct 17, 2024
+ 55 more resolved violations
Frequently Asked Questions
Is Dumas tap water safe to drink?
Dumas'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 Dumas tap water?
1 contaminants have been detected in Dumas's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Dumas?
Install a water filter rated for the specific contaminants found in Dumas's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dumas have any water quality violations?
Yes, Dumas currently has 17 active violations. See the violations section above for details.