Big Lake, Texas Water Quality Report
Water quality data for 2 water systems serving 2,965 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (8)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (106)
75
May 1, 2025
75
May 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
+ 101 more resolved violations
Frequently Asked Questions
Is Big Lake tap water safe to drink?
Big Lake'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 Big Lake tap water?
0 contaminants have been detected in Big Lake's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Big Lake?
Install a water filter rated for the specific contaminants found in Big Lake's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Big Lake have any water quality violations?
Yes, Big Lake currently has 8 active violations. See the violations section above for details.