The Guardian World
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About half of California waterways contaminated with Pfas, pesticide analysis finds
Review detects โforever chemicalsโ in many of the stateโs tested streams and rivers, including drinking water sources Around half of California waterways tested by regulators are contaminated with pesticides considered Pfas, โforever chemicalsโ, a new analysis of state and federal records shows, highlighting a risk in the substancesโ wide use that is only beginning to come into focus. The pesticides are linked to a range of health problems, including cancer, and the review is the first to systematically check for the dangerous substances in streams and rivers, which include drinking water sources. Continue reading...