Santurce, Puerto Rico Water Quality Report
Water quality data for 15 water systems serving 155,952 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.003 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFOS | 0.007 | 0.004 ug/L | 0.300 ug/L(EWG) | 180% | Above limit |
| PFPeA | 0.003 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Connect with a certified water treatment professional in Santurce, Puerto Rico.
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Compliance & Violations
Active Violations (10)
75
Aug 9, 2019
75
Feb 1, 2019
75
Jan 1, 2019
75
Dec 1, 2018
75
Nov 1, 2018
75
Oct 1, 2018
75
Sep 1, 2018
75
Aug 1, 2018
75
Jul 1, 2018
75
Jun 1, 2018
Resolved Violations (490)
36
Jun 1, 2025 — Jun 30, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
+ 485 more resolved violations
Frequently Asked Questions
Is Santurce tap water safe to drink?
Santurce's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Santurce tap water?
4 contaminants have been detected in Santurce's water supply across 15 water systems. See the full contaminant table above for details.
How can I improve my water quality in Santurce?
Install a water filter rated for the specific contaminants found in Santurce's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Santurce have any water quality violations?
Yes, Santurce currently has 76 active violations. See the violations section above for details.