Rio Grande, Texas Water Quality Report
Water quality data for 1 water system serving 18,912 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (3)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (73)
44
Jul 1, 2023 — Jul 31, 2023
43
Jul 1, 2023 — Jul 31, 2023
43
Jul 1, 2023 — Jul 31, 2023
43
Jul 1, 2023 — Jul 31, 2023
43
Jul 1, 2023 — Jul 31, 2023
+ 68 more resolved violations
Frequently Asked Questions
Is Rio Grande tap water safe to drink?
Rio Grande'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 Rio Grande tap water?
2 contaminants have been detected in Rio Grande's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Rio Grande?
Install a water filter rated for the specific contaminants found in Rio Grande's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rio Grande have any water quality violations?
Yes, Rio Grande currently has 3 active violations. See the violations section above for details.