Basalt, Colorado Water Quality Report
Water quality data for 8 water systems serving 8,130 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (13)
76
Oct 5, 2025
76
Jul 5, 2025
71
Jul 1, 2025
71
Jul 1, 2025
76
Apr 5, 2025
76
Jan 5, 2025
66
Jan 1, 2025
66
Jan 1, 2025
76
Oct 5, 2024
76
Jun 11, 2024
76
Mar 11, 2024
76
Dec 11, 2023
76
Sep 11, 2023
Resolved Violations (487)
27
Jan 1, 2025 — Dec 31, 2025
27
Jan 1, 2025 — Dec 31, 2025
27
Jan 1, 2025 — Dec 31, 2025
27
Jan 1, 2025 — Dec 31, 2025
36
Jul 1, 2024 — Jul 31, 2024
+ 482 more resolved violations
Frequently Asked Questions
Is Basalt tap water safe to drink?
Basalt'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 Basalt tap water?
0 contaminants have been detected in Basalt's water supply across 8 water systems. See the full contaminant table above for details.
How can I improve my water quality in Basalt?
Install a water filter rated for the specific contaminants found in Basalt's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Basalt have any water quality violations?
Yes, Basalt currently has 34 active violations. See the violations section above for details.