O Brien, Texas Water Quality Report
Water quality data for 1 water system serving 87 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (21)
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
Resolved Violations (389)
52
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
75
May 1, 2025
75
May 1, 2025
+ 384 more resolved violations
Frequently Asked Questions
Is O Brien tap water safe to drink?
O Brien'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 O Brien tap water?
0 contaminants have been detected in O Brien's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in O Brien?
Install a water filter rated for the specific contaminants found in O Brien's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does O Brien have any water quality violations?
Yes, O Brien currently has 21 active violations. See the violations section above for details.