According to CBC News, the wall of a large inland British Columbia mine’s tailings pond has collapsed, sending 10 million cubic meters of water and 4.5 million cubic meters of “metals-laden” sand out into local waterways about 85 miles southeast of Quesnel, which is on the main road to the Yukon.Mount Polley is an open-pit copper and gold mine with a four-kilometer-wide tailings pond build with an earthen dam, operated by Imperial Metals. The local Cariboo Regional District declared a state of emergency about 48 hours after the collapse of the wall. Brian Kynoch, president of Imperial Metals, has apologized to the community: “It’s going to take a long time to earn the community’s trust back,” he said.CBC reported that the exact composition of the escaped pond water is unknown; there is currently a drinking water and water use ban on all consumption or recreational use of the Quesnel/Cariboo river systems. — K.H.
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British Columbia water disaster
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By John Stang
John Stang is a freelance writer who often covers state government and the environment. He can be reached on email at johnstang_8@hotmail.com and on Twitter at @johnstang_8
John Stang is a freelance writer who often covers state government and the environment. He can be reached on email at johnstang_8@hotmail.com and on Twitter at @johnstang_8