It's hard to judge the scale of it all.
https://media.nostrgram.co/i/e5/media_e5c803d6bbe36.jpg
https://media.nostrgram.co/i/2e/media_2e6062e6bbe36.jpg
Source: https://twitter.com/ArithmeticArra1/sta...
IMO this is *way* bigger than the media are telling you. Concentrations of just a few ppm over several years are enough to cause cancer. The area around the site will be carcinogenic for decades.