Castana, Iowa Water Quality Report
Water quality data for 1 water system serving 103 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (54)
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Resolved Violations (278)
71
Jul 1, 2021
71
Jul 1, 2021
19
Sep 1, 2020 — Sep 30, 2020
3A
Sep 1, 2020 — Sep 30, 2020
3A
Sep 1, 2020 — Sep 30, 2020
+ 273 more resolved violations
Frequently Asked Questions
Is Castana tap water safe to drink?
Castana'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 Castana tap water?
0 contaminants have been detected in Castana's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Castana?
Install a water filter rated for the specific contaminants found in Castana's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Castana have any water quality violations?
Yes, Castana currently has 54 active violations. See the violations section above for details.