Las Piedras, Puerto Rico Water Quality Report
Water quality data for 6 water systems serving 4,307 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
2E
Oct 17, 2024
2E
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
2E
Oct 17, 2024
4G
Oct 17, 2024
52
Jul 1, 2023
52
Jul 1, 2023
75
May 1, 2017
75
Apr 1, 2017
Resolved Violations (484)
3A
Sep 1, 2025 — Sep 30, 2025
3A
Aug 1, 2025 — Aug 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jun 1, 2025 — Jun 30, 2025
3A
Jun 1, 2025 — Jun 30, 2025
+ 479 more resolved violations
Frequently Asked Questions
Is Las Piedras tap water safe to drink?
Las Piedras'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 Las Piedras tap water?
0 contaminants have been detected in Las Piedras's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Las Piedras?
Install a water filter rated for the specific contaminants found in Las Piedras's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Las Piedras have any water quality violations?
Yes, Las Piedras currently has 70 active violations. See the violations section above for details.