Plainfield, Indiana Water Quality Report
Water quality data for 3 water systems serving 39,013 people.
Water Source
Detected Contaminants
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (4)
4H
Jul 2, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (241)
3A
Mar 1, 2024 — Mar 31, 2024
3A
Mar 1, 2024 — Mar 31, 2024
3A
Mar 1, 2024 — Mar 31, 2024
4B
Jan 1, 2024
4B
Jan 1, 2024
+ 236 more resolved violations
Frequently Asked Questions
Is Plainfield tap water safe to drink?
Plainfield's water meets all EPA maximum contaminant levels. However, 3 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Plainfield tap water?
3 contaminants have been detected in Plainfield's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Plainfield?
Install a water filter rated for the specific contaminants found in Plainfield's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Plainfield have any water quality violations?
Yes, Plainfield currently has 4 active violations. See the violations section above for details.