Zapata, Texas Water Quality Report
Water quality data for 6 water systems serving 17,075 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (23)
52
Jul 1, 2025
52
Jul 1, 2025
75
May 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
75
Jun 14, 2024
75
Jun 14, 2024
66
Sep 29, 2023
75
Sep 13, 2023
75
Sep 13, 2023
75
Jul 20, 2023
75
Jul 20, 2023
75
Jan 11, 2020
75
Aug 12, 2019
75
Mar 12, 2019
75
Dec 22, 2018
Resolved Violations (477)
75
May 15, 2025
75
May 15, 2025
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
+ 472 more resolved violations
Frequently Asked Questions
Is Zapata tap water safe to drink?
Zapata'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 Zapata tap water?
2 contaminants have been detected in Zapata's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Zapata?
Install a water filter rated for the specific contaminants found in Zapata's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Zapata have any water quality violations?
Yes, Zapata currently has 88 active violations. See the violations section above for details.