Is Bayamón, PR tap water safe?
The short answer
2 of the 2 utilities serving Bayamón have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s records: Metropolitano and Bo. Nuevo.
Metropolitano, which serves the most people here, has 2 results above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 10.9 ppt, above EPA’s new limit, which takes effect in 2029.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down.
- Open report
Metropolitano
Puerto Rico · serves 1.1 million people · lists Bayamón among the places it serves
2 results above EPA’s new limit, which takes effect in 2029 and 1 result above the health goal. The worst: PFOA at 10.9 ppt, above EPA’s new limit, which takes effect in 2029.
91 health-based violations since 2016
- Open report
Bo. Nuevo
Puerto Rico · serves 4,961 people · lists Bayamón among the places it serves
1 result above the health goal. The worst: Lead at 6.0 ppb, above the health goal.
4 health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Metropolitano’s water, which serves the most people here. Another utility’s report names what handles its own results.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOA, PFOS, Lead
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, PFOS, Lead
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOA, PFOS, Lead
Water testing near Bayamón
The 3 labs Puerto Rico certifies closest to Bayamón, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Environmental Quality Laboratories (E.Q. Lab.)
Santurce, PR · about 8 miles
Certified for bacteria, radioactivity
(787) 288-6420Website: Environmental Quality Laboratories (E.Q. Lab.)
Instituto de Laboratorios
Río Piedras, PR · about 8 miles
Certified for bacteria
Acualab de Puerto Rico
Humacao, PR · about 27 miles
Certified for bacteria
Which ZIP codes are in Bayamón: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Departamento de Salud, laboratorios y parámetros certificados (agua potable); distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Bayamón
Towns nearby with a page of their own.
What to do next
- Read Metropolitano’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOARanked by certification and what they cost over five years.The best water filters for PFAS, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water