Questa, New Mexico Water Quality Report
Water quality data for 4 water systems serving 3,096 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (11)
71
Jul 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
72
Oct 1, 2020
45
Sep 22, 2011
45
Sep 22, 2011
45
Sep 22, 2011
71
Jul 1, 2002
71
Oct 19, 1999
Resolved Violations (489)
71
Jul 1, 2025
71
Jul 1, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
+ 484 more resolved violations
Frequently Asked Questions
Is Questa tap water safe to drink?
Questa'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 Questa tap water?
0 contaminants have been detected in Questa's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Questa?
Install a water filter rated for the specific contaminants found in Questa's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Questa have any water quality violations?
Yes, Questa currently has 32 active violations. See the violations section above for details.