Mills, Wyoming Water Quality Report
Water quality data for 4 water systems serving 4,437 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 108.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 1080% | Above guideline |
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Compliance & Violations
Active Violations (9)
71
Jul 1, 2025
71
Jul 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
71
Jul 1, 2024
66
Dec 30, 2020
71
Jul 1, 2018
71
Jul 1, 2016
71
Jul 1, 2015
Resolved Violations (327)
02
Jan 1, 2025 — Mar 31, 2025
02
Jan 1, 2025 — Mar 31, 2025
66
Dec 30, 2024
02
Oct 1, 2024 — Dec 31, 2024
02
Oct 1, 2024 — Dec 31, 2024
+ 322 more resolved violations
Frequently Asked Questions
Is Mills tap water safe to drink?
Mills'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 Mills tap water?
1 contaminants have been detected in Mills's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mills?
Install a water filter rated for the specific contaminants found in Mills's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mills have any water quality violations?
Yes, Mills currently has 9 active violations. See the violations section above for details.