Oswego, Kansas Water Quality Report
Water quality data for 4 water systems serving 1,965 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (2)
4G
Oct 17, 2024
4G
Oct 17, 2024
Resolved Violations (498)
66
Jan 1, 2025
66
Jan 1, 2025
36
Aug 1, 2024 — Aug 31, 2024
36
Aug 1, 2024 — Aug 31, 2024
36
Aug 1, 2024 — Aug 31, 2024
+ 493 more resolved violations
Frequently Asked Questions
Is Oswego tap water safe to drink?
Oswego'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 Oswego tap water?
0 contaminants have been detected in Oswego's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Oswego?
Install a water filter rated for the specific contaminants found in Oswego's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Oswego have any water quality violations?
Yes, Oswego currently has 44 active violations. See the violations section above for details.