Rio, Wisconsin Water Quality Report
Water quality data for 1 water system serving 1,095 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (13)
75
Oct 17, 2024
2E
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (56)
66
Jan 1, 2024
66
Jan 1, 2024
05
Sep 13, 2018
05
Sep 13, 2018
27
Jan 1, 2014 — Dec 31, 2014
+ 51 more resolved violations
Frequently Asked Questions
Is Rio tap water safe to drink?
Rio'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 Rio tap water?
0 contaminants have been detected in Rio's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Rio?
Install a water filter rated for the specific contaminants found in Rio's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rio have any water quality violations?
Yes, Rio currently has 13 active violations. See the violations section above for details.