Tailings pond at Mount Polley Mine near Likely on Aug. 4

Outside investigation promised for Mount Polley

"There has to be some independent oversight and insight into that process," Mines Minister Bill Bennett says

Bill Bennett, Minister of Energy and Mines, expects to announce this week how the province will handle the inquiry into the Mount Polley tailings spill, and how the government will deal with tailings ponds throughout the province.

Bennett said he agrees with calls for an independent investigation into the tailings pond dam failure.

“There has to be some independent oversight and insight into that process,” Bennett told CKNW radio.

NDP energy and mines critic Norm Macdonald says an inquiry is definitely in order, but it should be independent of the government. Macdonald says the B.C. Liberal government bears responsibility for the spill because they have cut the number of people who do inspections significantly.

“Inspections at mines have fallen by 50 per cent since 2001,” Macdonald said.

Bennett said the reduction in inspections relates to gravel pits, aggregate producers and placer mines, which process surface gravel for minerals. Annual geotechnical inspections of large mines such as Mount Polley have not been reduced, he said.

Mine inspectors also visited Mount Polley in May of this year after the tailings pond exceeded its allowable water level during spring runoff. Bennett said the pond was restored to the permitted level, and it is the only such report on record for the mine.

Brian Kynoch, president of mine owner Imperial Metals, said the pond level was 2.5 metres below the top of the dam and within the permitted operating level when the breach occurred Aug. 4.

Ministry of Environment records show the mine has had an effluent permit since 1997, and has operated since startup with a water surplus due to precipitation. In 2009 the company applied to amend the permit to allow discharge of up to 1.4 million cubic meters of water a year to discharge dam seepage effluent into Hazeltine Creek.

That permit was approved in 2012 after an independent report was commissioned to examine water quality impacts from sediment and contaminants, and measures needed to control them.

With the mine and its tailings facilities expanding and an exhausted pit being converted to underground mining, Mount Polley applied for another amendment to discharge up to three million cubic meters of treated water to Polley Lake.

That permit amendment was being considered at the time of the tailings dam breach.

 

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Column: One parenting book certainly doesn’t fit all

Like the fingerprints they are born with – each child is different.… Continue reading

Summerland Blossom Youth Ambassador Program to hold coronation

Event will be held by video as a result of COVID-19 precautions

Pooch abandoned at Penticton doggy daycare suffered from oral disease

A fundraiser for Okie held by the BC SPCA surpassed its goal of $1,700

Summerland to allow in-person attendance at July 13 council meetings

Two meetings will be held at Summerland Arena Banquet Room to accommodate public

Ryga Arts Festival to include virtual and in-person events

Arts festival in Summerland will run from Aug. 15 to 23

COVID-19: Homeless to be relocated from temporary Okanagan shelter

Homeless shelters in Vernon have been combined into one site at the curling rink since April

Dozens of fish die at popular lake near Chase

A few natural phenomena are possible causes for their deaths.

Amber Alert for two Quebec girls cancelled after bodies found

Romy Carpentier, 6, Norah Carpentier, 11, and their father, Martin Carpentier, missing since Wednesday

B.C. man prepares to be first to receive double-hand transplant in Canada

After the surgery, transplant patients face a long recovery

Grocers appear before MPs to explain decision to cut pandemic pay

Executives from three of Canada’s largest grocery chains have defended their decision to end temporary wage increases

Bringing support to Indigenous students and communities, while fulfilling a dream

Mitacs is a nonprofit organization that operates research and training programs

RCMP ‘disappointed’ by talk that race a factor in quiet Rideau Hall arrest

Corey Hurren, who is from Manitoba, is facing 22 charges

NHL’s Canadian hubs offer little economic benefit, but morale boost is valuable: experts

Games are slated to start Aug. 1 with six Canadian teams qualifying for the 24-team resumption of play

Most Read