Mancos, Colorado Water Quality Report
Water quality data for 3 water systems serving 2,690 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (22)
4H
Jul 2, 2025
4H
Jul 2, 2025
66
Jan 1, 2025
66
Jan 1, 2025
76
Feb 13, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (311)
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Sep 30, 2025
71
Jul 1, 2025
71
Jul 1, 2025
+ 306 more resolved violations
Frequently Asked Questions
Is Mancos tap water safe to drink?
Mancos'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 Mancos tap water?
0 contaminants have been detected in Mancos's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mancos?
Install a water filter rated for the specific contaminants found in Mancos's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mancos have any water quality violations?
Yes, Mancos currently has 22 active violations. See the violations section above for details.