The Berkely Pit in Butte, Montana is almost serene by comparison. From Grist: Welcome to beautiful Lake Karachay, a Russian lake so tainted by nearby nuclear facilities that it’s considered the most polluted place on the planet. In 1990, just standing on the shore for an hour would give you a radiation dose of 600 roentgen, more than enough to kill you. On the plus side, lakefront property is probably really, really cheap.

You can’t really blame Lake Karachay for acting up — it comes from a really rough area. The lake is located within the Mayak Production Association, one of the largest — and leakiest — nuclear facilities in Russia. The Russian government kept Mayak entirely secret until 1990, and it spent that period of invisibility mainly having nuclear meltdowns and dumping waste into the river. By the time Mayak’s existence was officially acknowledged, there had been a 21 percent increase in cancer incidence, a 25 percent increase in birth defects, and a 41 percent increase in leukemia in the surrounding region of Chelyabinsk. The Techa river, which provided water to nearby villages, was so contaminated that up to 65 percent of locals fell ill with radiation sickness — which the doctors termed “special disease,” because as long as the facility was secret, they weren’t allowed to mention radiation in their diagnoses.

Read more at Basement Geographer. 

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