Holy Cross, Iowa Water Quality Report
Water quality data for 1 water system serving 356 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (4)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (62)
27
Aug 1, 2025 — Aug 31, 2025
27
Aug 1, 2025 — Aug 31, 2025
3A
Apr 1, 2023 — Apr 30, 2023
3A
Apr 1, 2023 — Apr 30, 2023
3A
Apr 1, 2023 — Apr 30, 2023
+ 57 more resolved violations
Frequently Asked Questions
Is Holy Cross tap water safe to drink?
Holy Cross'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 Holy Cross tap water?
0 contaminants have been detected in Holy Cross's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Holy Cross?
Install a water filter rated for the specific contaminants found in Holy Cross's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Holy Cross have any water quality violations?
Yes, Holy Cross currently has 4 active violations. See the violations section above for details.