Mayville, Wisconsin Water Quality Report
Water quality data for 2 water systems serving 5,432 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 16.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 160% | Above guideline |
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Compliance & Violations
Active Violations (18)
75
Oct 17, 2024
2E
Oct 17, 2024
66
Jan 1, 2012
66
Jan 1, 2012
66
Jan 1, 2012
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (173)
05
Dec 2, 2024
05
Dec 2, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Jul 1, 2024 — Sep 30, 2024
02
Jul 1, 2024 — Sep 30, 2024
+ 168 more resolved violations
Frequently Asked Questions
Is Mayville tap water safe to drink?
Mayville'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 Mayville tap water?
1 contaminants have been detected in Mayville's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mayville?
Install a water filter rated for the specific contaminants found in Mayville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mayville have any water quality violations?
Yes, Mayville currently has 18 active violations. See the violations section above for details.