Sedan, Kansas Water Quality Report
Water quality data for 7 water systems serving 1,872 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (14)
4H
Jul 2, 2025
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
75
Nov 3, 2022
75
Nov 3, 2022
75
Oct 28, 2022
75
Oct 28, 2022
75
Oct 28, 2022
75
Nov 17, 2021
75
Feb 12, 2021
75
Nov 12, 2020
75
Jul 1, 2018
75
Jul 1, 2018
Resolved Violations (486)
02
Jul 1, 2025 — Sep 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
66
Jan 1, 2025
+ 481 more resolved violations
Frequently Asked Questions
Is Sedan tap water safe to drink?
Sedan'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 Sedan tap water?
0 contaminants have been detected in Sedan's water supply across 7 water systems. See the full contaminant table above for details.
How can I improve my water quality in Sedan?
Install a water filter rated for the specific contaminants found in Sedan's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Sedan have any water quality violations?
Yes, Sedan currently has 55 active violations. See the violations section above for details.