There were audible scoffs from the crowd Tuesday as Cariboo MLAs told residents in Likely, B.C. that the drinking water ban has been lifted for areas near the Mount Polley mine where a tailings pond breached Monday, August 4th sending billions of litres of mining wastewater and solid materials into Hazeltine Creek and Quesnel Lake.

The drinking ban remains in effect for Mount Polley, Hazeltine Creek and an area 100 metres immediately surrounding the visible sediment plume at the mouth of the Hazeltine Creek where debris and sludge from the spill poured into Quesnel Lake, the primary source of drinking water for local residents.

At a small community press conference on the edge of the Quesnel River in Likely, B.C. Donna Barnett, MLA for the Cariboo-Chilcotin and parliamentary secretary for forests, lands and natural resource operations for rural developments, said, “this is a good news story.”

Residents have been dealing with uncertainty since last week, she said. “Well, finally we can give you some certainty.”

The announcement follows the release of a Ministry of Environment water test that found water from Polley Lake to be near “historical levels” taken prior to the tailings breach.

A press release on the Interior Health website states “Interior Health has no reason to believe that this water was ever exposed to unsafe levels of contaminants from the mine breach.”

Coralee Oakes, minister of community, sport and cultural development for the Cariboo region, told a small crowd that had gathered, “The results have come back from…our chief medical office for this region who is independent of government [and] has come forward…to announce that we will be removing the drinking water, recreation and fishing ban.”

A small crowd gathered on the banks of the Quesnel River in Likely, B.C. August 12 to hear the water ban for the area was mostly rescinded. Photo by Carol Linnitt.

Yet locals have expressed significant concern over water quality issues, even after the drinking water ban was partially lifted Sunday.

A journalist in the crowd, Christopher Donville from Bloomberg, remarked that it is generally accepted that tailings are better off in a tailings pond, and yet billions of gallons of tailings have spilled into the local environment seemingly without any negative effects. He looked to Minister Oakes for comment, but his remark was met with a chorus of other voices.

“Isn’t that wonderful?” Skeed Borkowski, the owner of a local fly fishing lodge, sarcastically remarked.

“What about testing the water column?” another woman chimed in.

Local resident and former Mount Polley mine employee Doug Watt asked for more information on the suspended solids causing a murky cloud in Quesnel Lake near his home.

Minister Oakes defended the water study results to the crowd, saying the experts who provided the information are “independent” and “reviewed all the data at a professional standard.”

Oakes said the Cariboo Regional District will continue to provide drinking water to residents and will keep the temporary shower facilities in operation.

When asked if the test results will change their interaction with the water, couple Doug and Marlene Watt, were split.

Doug, a former metallurgist and shift supervisor at Mount Polley mine, said he will drink the water after it’s been filtered. His wife said she “isn’t ready yet” to drink the water.

“Again we apologize to folks who were looking for information and couldn’t find it,” Oakes said.

In the early evening representatives from the Ministry of Environment came by to drop off information packets to locals at their homes and businesses. Avtar Sundher, head of government and compliance with the environmental management section of the Ministry of Environment pointed out the regions still under a drinking water ban on a map.

“All these hash areas are still affected,” he said, pointing to Polley Lake and Hazeltine Creek.

A map provided by the Ministry of Environment shows the areas still under a water use ban, including the 100-metre area in yellow and red surrounding the debris field at the mouth of Hazeltine Creek.

The information package states “the tailings liquid released from the impoundment moved very quickly through the system and was diluted greatly by the water in the lake, the Quesnel River and ultimately the Fraser River.”

“Generally, bio-accumulation of contaminants in fish occurs over a longer exposure than a few days,” the bulletin stated.

“We understand what a spectacular area it is that we live in and we understand how important it is that people come and visit and that tourism operators have every opportunity to showcase the pristine beauty that we have. And that young families know that this is a great, safe place to come and raise your families,” Oakes said to the crowd.

“Now it’s our job to make sure we get the story out that the Cariboo, that Likely, is open for business.”

This article is published as a part of a joint-venture between the Vancouver Observer and DeSmog Canada.

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Officials with the Cariboo Regional District declared a local state of emergency Wednesday after millions of cubic metres of contaminated tailings water from the Mount Polley mine flooded Hazeltine Creek early Tuesday morning, spilling into Quesnel Lake. Water drinking and water use bans have been issued for Quesnel Lake, Polley Lake, Hazeltine Creek, Cariboo Creek, and the Quesnel and Cariboo River systems, up to the Fraser River, according to the B.C. Ministry of Energy and Mines.

The breach, caused by the collapse of a berm supporting a lake of mining waste that spanned four square kilometres, released an estimated 10 million cubic metres of water and slurry that contains toxic processing wastes including arsenic and mercury into salmon spawning and drinking waters.

The tailings pond at Mount Polley mine, operated by Imperial Metals, was used to dispose of 84,000 kilograms of arsenic, 10,000 kg of cadmium, 38,000kg of lead and 562 kg of mercury in 2013, according to company data released to Environment Canada.

Imperial Metals mines both gold and copper on Mount Polley.

A video released by the Cariboo Regional Discrict shows the scope and extent of the Mount Polley Mine tailings breach.

“I apologize for what happened,” Imperial Metals president Brian Kynoch told a press conference yesterday. “If you asked me two weeks ago if this could have happened, I would have said it couldn’t.”

Kynoch said the company can only speculate on the cause of the tailings pond failure and said an investigation is needed.

He said the quality of the tailings is “close to drinking water quality,” adding “there’s almost everything in it but at low levels…No mercury, very low arsenic and very low other metals.”

A screen shot from Google Maps shows the approximate location of the breach, near Likely, B.C.

The provincial Ministry of Environment in B.C. said it issued repeated warning to Imperial Metals about the Mount Polley tailings pond, according to the CBC. Ministry spokesperson Kim Franklin to the CBC her office had issued five warnings in May alone, the most recent concerning wastewater height in the pond.

Franklin also said the company requested permits to discharge increasing amounts of wastewater from the mine, which led to an independent overview in 2009.

Brian Olding, an environmental consultant who carried out the assessment, said the company allowed pond levels to get too high. “It means the water is rising so you have to build the walls of the tailings lagoon higher as you go,” Olding told the CBC.

In his report Olding said the company would need to eliminate 1.4 million cubic metres of water on an annual basis to maintain stable levels in its tailings facility.

Gerald MacBurney, a former foreman at the mine, said he warned management at Mount Polley about concerns he had with the tailings enclosure. He said Imperial Metals added five times the amount of water to the tailings pond than was originally planned for after the company decided to expand its operations.

Bill Bennett, B.C. minister of energy and mines, said the spill is a “serious incident that should not have happened.”

Bennett, who is in the area, said the company has been fairly compliant and safe throughout the years.

“From the air it’s a true disaster. It looks like a combination of a serious avalanche, [mixed with] millions and millions of litres of water having gone down a fairly steep grade. It’s changed the creek bottom from about six feet wide to about 150 metres wide, so that gives you some idea of the force of all of this water when it went down.”

“It’s unprecedented in Canada for this to happen,” he said.

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