Coamo, Puerto Rico Water Quality Report
Water quality data for 5 water systems serving 5,832 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (16)
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
52
Jul 1, 2023
52
Jul 1, 2023
52
Jul 1, 2023
75
May 1, 2016
Resolved Violations (484)
3A
Jun 1, 2025 — Jun 30, 2025
3A
Jun 1, 2025 — Jun 30, 2025
3A
May 1, 2025 — May 31, 2025
3A
May 1, 2025 — May 31, 2025
3A
Apr 1, 2025 — Apr 30, 2025
+ 479 more resolved violations
Frequently Asked Questions
Is Coamo tap water safe to drink?
Coamo'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 Coamo tap water?
0 contaminants have been detected in Coamo's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Coamo?
Install a water filter rated for the specific contaminants found in Coamo's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Coamo have any water quality violations?
Yes, Coamo currently has 176 active violations. See the violations section above for details.