Mcalester, Oklahoma Water Quality Report
Water quality data for 10 water systems serving 28,783 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (25)
35
Sep 29, 2025
35
Sep 29, 2025
35
Sep 29, 2025
35
Sep 29, 2025
71
Jul 1, 2025
35
Jun 30, 2025
35
Apr 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
56
Jan 1, 2025
56
Jan 1, 2025
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
56
Jul 1, 2024
56
Jul 1, 2024
56
Jul 1, 2024
Resolved Violations (475)
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
+ 470 more resolved violations
Frequently Asked Questions
Is Mcalester tap water safe to drink?
Mcalester's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Mcalester tap water?
1 contaminants have been detected in Mcalester's water supply across 10 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mcalester?
Install a water filter rated for the specific contaminants found in Mcalester's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mcalester have any water quality violations?
Yes, Mcalester currently has 171 active violations. See the violations section above for details.