Laredo, Texas Water Quality Report
Water quality data for 6 water systems serving 272,280 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (81)
75
Sep 13, 2025
75
Aug 8, 2025
75
Jul 24, 2025
52
Jul 1, 2025
52
Jul 1, 2025
75
Apr 28, 2025
75
Apr 28, 2025
75
Apr 28, 2025
75
Mar 10, 2025
75
Feb 6, 2025
52
Jan 1, 2025
52
Jan 1, 2025
75
Dec 7, 2024
75
Aug 18, 2024
75
Aug 1, 2024
52
Jul 1, 2024
71
Jul 1, 2024
52
Jul 1, 2024
75
May 31, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Mar 22, 2024
75
Feb 17, 2024
52
Jan 1, 2024
75
Jan 1, 2024
52
Jan 1, 2024
52
Jan 1, 2024
75
Aug 13, 2023
52
Jul 1, 2023
52
Jul 1, 2023
52
Jul 1, 2023
71
Jul 1, 2023
71
Jul 1, 2023
75
Apr 1, 2023
75
Apr 1, 2023
75
Mar 26, 2023
75
Mar 26, 2023
75
Mar 26, 2023
75
Mar 26, 2023
75
Mar 26, 2023
75
Mar 26, 2023
75
Feb 13, 2023
75
Feb 13, 2023
75
Jan 7, 2023
75
Jan 7, 2023
75
Jan 1, 2023
52
Jan 1, 2023
52
Jan 1, 2023
52
Jan 1, 2023
75
Dec 1, 2022
75
Oct 15, 2022
75
Oct 15, 2022
75
Sep 2, 2022
75
Sep 2, 2022
71
Jul 1, 2022
71
Jul 1, 2022
52
Jul 1, 2022
52
Jul 1, 2022
52
Jul 1, 2022
71
Jul 1, 2022
71
Jul 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
52
Jan 1, 2022
52
Jul 1, 2021
52
Jul 1, 2021
71
Jul 1, 2021
71
Jul 1, 2021
52
Jul 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
52
Jan 1, 2021
Resolved Violations (419)
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
75
May 15, 2025
75
May 15, 2025
75
May 1, 2025
+ 414 more resolved violations
Frequently Asked Questions
Is Laredo tap water safe to drink?
Laredo's water meets all EPA maximum contaminant levels. However, 3 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Laredo tap water?
3 contaminants have been detected in Laredo's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Laredo?
Install a water filter rated for the specific contaminants found in Laredo's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Laredo have any water quality violations?
Yes, Laredo currently has 220 active violations. See the violations section above for details.