Marathon, Iowa Water Quality Report
Water quality data for 1 water system serving 230 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (15)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (53)
02
Jan 1, 2007 — Mar 31, 2007
02
Jan 1, 2007 — Mar 31, 2007
02
Jan 1, 2007 — Mar 31, 2007
02
Jan 1, 2007 — Mar 31, 2007
02
Jan 1, 2007 — Mar 31, 2007
+ 48 more resolved violations
Frequently Asked Questions
Is Marathon tap water safe to drink?
Marathon'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 Marathon tap water?
0 contaminants have been detected in Marathon's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Marathon?
Install a water filter rated for the specific contaminants found in Marathon's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Marathon have any water quality violations?
Yes, Marathon currently has 15 active violations. See the violations section above for details.