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Contaminants in Tap water

2021 (approx.)

Detailed Description

Relative cumulative concentration of organic contaminants in tap water samples collected from commercial and domestic locations in Puerto Rico during 2018. Numbers above bars indicate number of analytes detected in the sample for that contaminant class. Learn more:


Public Domain.

By Sara Breitmeyer, USGS. The journal article is available under the Creative Commons CC-BY-NC-ND license and permits non-commercial use of the work as published, without adaptation or alteration provided the work is fully attributed.