Dolores, Colorado Water Quality Report
Water quality data for 2 water systems serving 15,423 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 29.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 291% | Above guideline |
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Compliance & Violations
Active Violations (15)
66
Jan 1, 2025
66
Jan 1, 2025
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Resolved Violations (73)
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
27
Sep 1, 2024 — Sep 30, 2024
27
Sep 1, 2024 — Sep 30, 2024
+ 68 more resolved violations
Frequently Asked Questions
Is Dolores tap water safe to drink?
Dolores's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Dolores tap water?
1 contaminants have been detected in Dolores's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Dolores?
Install a water filter rated for the specific contaminants found in Dolores's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dolores have any water quality violations?
Yes, Dolores currently has 15 active violations. See the violations section above for details.