Coffeyville, Oklahoma Water Quality Report
Water quality data for 1 water system serving 1,050 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (124)
52
Jul 1, 2025
71
Jul 1, 2025
52
Jul 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
52
Jan 1, 2025
52
Jan 1, 2025
35
Dec 30, 2024
35
Dec 30, 2024
71
Jul 1, 2024
52
Jul 1, 2024
52
Jul 1, 2024
75
Mar 24, 2024
52
Jan 1, 2024
52
Jan 1, 2024
52
Jan 1, 2024
72
Oct 2, 2023
72
Oct 2, 2023
75
Oct 1, 2023
75
Sep 10, 2023
52
Jul 1, 2023
52
Jul 1, 2023
52
Jul 1, 2023
35
Jun 30, 2023
35
Jun 30, 2023
75
May 23, 2023
35
Apr 1, 2023
35
Apr 1, 2023
75
Mar 6, 2023
75
Mar 6, 2023
52
Jan 1, 2023
52
Jan 1, 2023
52
Jan 1, 2023
35
Dec 30, 2022
35
Dec 30, 2022
35
Dec 30, 2022
35
Dec 30, 2022
52
Jul 1, 2022
52
Jul 1, 2022
52
Jul 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
35
Dec 30, 2021
35
Dec 30, 2021
52
Jul 1, 2021
52
Jul 1, 2021
52
Jul 1, 2021
52
Jul 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
35
Dec 30, 2020
35
Dec 30, 2020
52
Jan 1, 2020
52
Jan 1, 2020
52
Jan 1, 2020
52
Jan 1, 2020
52
Jul 1, 2019
52
Jul 1, 2019
52
Jul 1, 2019
52
Jul 1, 2019
52
Jan 1, 2019
52
Jan 1, 2019
52
Jan 1, 2019
52
Jan 1, 2019
52
Jul 1, 2018
52
Jul 1, 2018
52
Jul 1, 2018
52
Jan 1, 2018
52
Jan 1, 2018
52
Jan 1, 2018
52
Jul 1, 2017
52
Jul 1, 2017
52
Jul 1, 2017
52
Jan 1, 2017
52
Jan 1, 2017
52
Jan 1, 2017
52
Jul 1, 2016
52
Jul 1, 2016
52
Jul 1, 2016
5A
Apr 1, 2016
52
Jan 1, 2016
52
Jan 1, 2016
52
Jan 1, 2016
75
Jul 1, 2015
75
Jul 1, 2015
52
Jul 1, 2015
52
Jul 1, 2015
52
Jul 1, 2015
52
Jul 1, 2015
52
Jul 1, 2015
52
Jul 1, 2015
52
Jan 1, 2015
52
Jan 1, 2015
52
Jan 1, 2015
52
Jan 1, 2015
52
Jan 1, 2015
52
Jan 1, 2015
52
Jul 1, 2014
52
Jul 1, 2014
52
Jul 1, 2014
52
Jul 1, 2014
52
Jul 1, 2014
52
Jul 1, 2014
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (141)
02
Jan 1, 2025 — Mar 31, 2025
02
Jan 1, 2025 — Mar 31, 2025
02
Jan 1, 2025 — Mar 31, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
+ 136 more resolved violations
Frequently Asked Questions
Is Coffeyville tap water safe to drink?
Coffeyville'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 Coffeyville tap water?
0 contaminants have been detected in Coffeyville's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Coffeyville?
Install a water filter rated for the specific contaminants found in Coffeyville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Coffeyville have any water quality violations?
Yes, Coffeyville currently has 124 active violations. See the violations section above for details.