Showing posts with label Mount Polley mine. Show all posts
Showing posts with label Mount Polley mine. Show all posts

Wednesday, August 6, 2014

Anatomy of a mine disaster

A graphic of the Mount Polley Mine and surrounding area shows the debris going into Quesnel Lake caused by a tailings pond breach near the town of Likely, B.C..
Photograph by: Special to The Sun, Vancouver Sun

"The millions of cubic metres of water that poured out of Mount Polley mine when the dam collapsed had failed provincial water quality guidelines for human and aquatic health in the past, according to the B.C. environment ministry and early Wednesday the Cariboo Regional District declared a state of local emergency.

Data sent to the ministry by Mount Polley as recently as Monday showed that selenium concentration exceeded drinking water guidelines by a factor of 2.8 times.

There have also been drinking water exceedances of sulphate over the last few years, according to information supplied to The Vancouver Sun by environment ministry spokesman Dave Crebo..."


Imperial Metals given deadline for dealing with disastrous breach at Mount Polley mine tailings pond (with video)

Spilled waste water failed health guidelines for human, aquatic health — state of emergency declared

By Larry Pynn and Gordon Hoekstra, Vancouver Sun August 6, 2014 9:09 PM

Read article, plus photos, plus videos, here: http://bit.ly/1qYaFGW

Tuesday, August 5, 2014

Aerials of destruction caused by Mount Polley Mine tailings pond breach


Watch video here: http://bit.ly/X0v5qs

Mount Polley Mine’s tailings pond breach of five million cubic metres of contaminated waste called ‘massive environmental disaster’

The tailings pond of the Mount Polley mine, southeast of Quesnel, was breached, discharging waste water into Hazeltine Creek (shown ) on Monday, Aug. 4, 2014. Photo, courtesyTHE CANADIAN PRESS/HO, Cariboo Regional District

Mount Polley Mine’s tailings pond breach of five million cubic metres of contaminated waste called ‘massive environmental disaster’

Denise Ryan, National Post/Postmedia News | August 5, 2014

As far back as 2011, concerns were raised about
the tailings pond at the Mount Polley Mine. Brian Olding and Associates, an environmental consulting firm, prepared a detailed report that was submitted to the provincial Ministry of the Environment.

Read article here: http://bit.ly/1pASyI1