Waco, Texas Water Quality Report
Water quality data for 15 water systems serving 168,138 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (136)
66
Sep 29, 2025
75
Aug 8, 2025
52
Jul 1, 2025
52
Jul 1, 2025
75
May 1, 2025
75
May 1, 2025
75
Apr 28, 2025
75
Mar 10, 2025
52
Jan 1, 2025
52
Jan 1, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
75
Aug 18, 2024
72
Jul 2, 2024
52
Jul 1, 2024
71
Jul 1, 2024
52
Jul 1, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Feb 17, 2024
52
Jan 1, 2024
52
Jan 1, 2024
75
Aug 13, 2023
75
Aug 1, 2023
71
Jul 1, 2023
52
Jul 1, 2023
52
Jul 1, 2023
75
Apr 1, 2023
75
Mar 26, 2023
75
Mar 1, 2023
75
Feb 13, 2023
75
Jan 7, 2023
52
Jan 1, 2023
52
Jan 1, 2023
75
Oct 15, 2022
75
Sep 2, 2022
52
Jul 1, 2022
71
Jul 1, 2022
71
Jul 1, 2022
71
Jul 1, 2022
52
Jul 1, 2022
75
Jun 25, 2022
75
Apr 3, 2022
75
Apr 2, 2022
75
Mar 21, 2022
52
Jan 1, 2022
52
Jan 1, 2022
75
Dec 19, 2021
75
Oct 2, 2021
75
Aug 23, 2021
75
Jul 4, 2021
71
Jul 1, 2021
52
Jul 1, 2021
52
Jul 1, 2021
75
Mar 15, 2021
75
Feb 25, 2021
75
Jan 16, 2021
52
Jan 1, 2021
52
Jan 1, 2021
75
Oct 1, 2020
75
Sep 19, 2020
71
Jul 1, 2020
52
Jul 1, 2020
52
Jul 1, 2020
75
Jun 25, 2020
75
Jun 19, 2020
75
Jun 19, 2020
75
Mar 23, 2020
75
Mar 9, 2020
75
Mar 9, 2020
75
Jan 12, 2020
75
Jan 12, 2020
52
Jan 1, 2020
52
Jan 1, 2020
75
Nov 7, 2019
75
Nov 7, 2019
75
Oct 4, 2019
71
Jul 1, 2019
75
Jul 1, 2019
75
Jul 1, 2019
52
Jul 1, 2019
52
Jul 1, 2019
75
Jun 27, 2019
75
Jun 1, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 6, 2019
75
Apr 1, 2019
75
Apr 1, 2019
75
Mar 29, 2019
75
Mar 29, 2019
75
Mar 29, 2019
75
Mar 1, 2019
75
Feb 25, 2019
75
Feb 9, 2019
75
Jan 4, 2019
75
Jan 4, 2019
52
Jan 1, 2019
52
Jan 1, 2019
75
Jan 1, 2019
75
Jan 1, 2019
75
Dec 1, 2018
75
Dec 1, 2018
75
Nov 1, 2018
75
Nov 1, 2018
75
Oct 26, 2018
75
Aug 17, 2018
75
Aug 17, 2018
75
Jul 29, 2018
75
Jul 29, 2018
52
Jul 1, 2018
71
Jul 1, 2018
75
Jul 1, 2018
75
Jul 1, 2018
75
Jul 1, 2018
52
Jul 1, 2018
71
Jul 1, 2018
75
May 2, 2018
75
May 2, 2018
75
May 2, 2018
75
Jan 25, 2018
75
Jan 25, 2018
75
Jan 25, 2018
Resolved Violations (364)
27
Apr 1, 2025 — Jun 30, 2025
66
Dec 30, 2024
66
Dec 30, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
+ 359 more resolved violations
Frequently Asked Questions
Is Waco tap water safe to drink?
Waco's water meets all EPA maximum contaminant levels. However, 2 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Waco tap water?
2 contaminants have been detected in Waco's water supply across 15 water systems. See the full contaminant table above for details.
How can I improve my water quality in Waco?
Install a water filter rated for the specific contaminants found in Waco's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Waco have any water quality violations?
Yes, Waco currently has 478 active violations. See the violations section above for details.