Tulsa, Oklahoma Water Quality Report
Water quality data for 4 water systems serving 416,005 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (8)
52
Jul 1, 2025
52
Jul 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
52
Oct 1, 2024
52
Oct 1, 2024
Resolved Violations (492)
3A
Aug 1, 2025 — Aug 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jun 1, 2025 — Jun 30, 2025
3A
Jun 1, 2025 — Jun 30, 2025
+ 487 more resolved violations
Frequently Asked Questions
Is Tulsa tap water safe to drink?
Tulsa'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 Tulsa tap water?
0 contaminants have been detected in Tulsa's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Tulsa?
Install a water filter rated for the specific contaminants found in Tulsa's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Tulsa have any water quality violations?
Yes, Tulsa currently has 35 active violations. See the violations section above for details.