It has the highest levels of toxic Pfas in drinking water in Scotland. But how did this remote island become awash with forever chemicals?
The Guardian2 Jun 2026Macro
Automatically composed with AI from the cited sources
Scientists reviewing the island’s water data agreed its PFAS fingerprint matched the mix that likely arrived in seaspray and foam, rather than any local industrial source. Utility data from 2024 showed Fair Isle’s public drinking water had the highest PFAS levels in Scotland, despite no obvious industrial sources on the island.