N.W.T. diamond mine reports spill of 450 million litres of wastewater
N.W.T. diamond mine reports spill of 450 million litres of wastewater
YELLOWKNIFE -
The Diavik Diamond Mine in the Northwest Territories says 450 million litres of wastewater spilled due to a broken pipeline.
The spill took place on Feb. 7 but wasn't reported to the Northwest Territories government until late last week.
The territorial government says pipeline operators did not initially believe it needed to be reported as the wastewater leaked into a containment pond that was its final destination.
The government says its inspectors have confirmed the spill is within the pond and none has been released into the environment.
Mine owner Rio Tinto says the pipeline contained groundwater mixed with a small quantity of water used for dust suppression and drilling.
The company says the mine was designed to mitigate the environmental risk of pipeline failures through routes away from Lac de Gras to containment facilities.
The Northwest Territories government says it has requested that Diavik divert and repair the pipeline and that the company is addressing the issue appropriately.
Rio Tinto says until extreme weather ends and it establishes safe access to repair the pipeline, flow will continue from an alternative location within the North Inlet Facility.
"We are taking this situation seriously and will ensure such incidents get reported within the required time frames," the company said in a statement.
The mine is roughly 300 kilometres northeast of Yellowknife. Rio Tinto is a global mining giant that has head offices in the United Kingdom and Australia.
This report by The Canadian Press was first published March 21, 2023.
Foreign interference special rapporteur David Johnston has resigned, CTV News has confirmed. In a letter to Prime Minister Justin Trudeau, Johnston cited the intense politicization of his appointment and work, as the reason for his coming departure.
Fires across the country are burning millions of hectares of land but what does that really look like? CTVNews.ca compared the blazes to some cities and lakes in the country showing just how big they have gotten.
Former U.S. president Donald Trump is facing 37 felony charges related to the mishandling of classified documents, according to an indictment unsealed Friday that alleges that he described a Pentagon 'plan of attack' and shared a classified map related to a military operation.
Former U.K. Prime Minister Boris Johnson shocked Britain on Friday by quitting as a lawmaker after being told he will be sanctioned for misleading Parliament.
Despite the alarming facts and figures, experts say Canada is far more reactive than it is proactive when it comes to wildfires and they’re calling for a national campaign on wildfire education to better prepare for the future.
A recent study published in the peer-reviewed journal Preventative Medicine Reports by a group of international researchers has found that post-secondary students with unhealthy eating habits can go on to suffer from disease and mental health issues for years to come.
Showers are predicted Saturday over the aggressive wildfire threatening Tumbler Ridge, but forecasters say thunderstorms could sweep through the parched region without bringing any rain.
Air Canada says it made a mistake in rejecting some compensation claims from the thousands of travellers affected by delayed flights due to computer malfunctions.
Post tropical storm Fiona showed how quickly Canadians can be displaced by climate change. W5 looks into whether more people living in vulnerable areas will have to consider moving in the years to come.
Convicted murderer Daniel Jolivet, in prison for the past 30 years, has maintained his innocence since the day he was arrested. W5 reviews the evidence he painstakingly assembled while behind bars.
W5 Producer Shelley Ayres explains how she was in awe to meet what the Guinness Book of World Record's has named the World's Tallest Teenager, a 17-year-old from Quebec who plays for Team Canada.
CTV W5 investigates what authorities knew about plans to smuggle cocaine out of the Dominican Republic on a Toronto-bound Pivot Airlines flight. The airline's crew is demanding justice following their eight-month detention.
Gordie Sampson has written hit songs for some of the biggest names in country music, including Carrie Underwood and Luke Bryan. CTV W5 speaks with the Grammy winner from small-town Nova Scotia about his creative process.
A Vaughan man thought he had done the right thing by equipping his brand new SUV with tracking technology offered by the manufacturer — but when it was stolen, he faced plenty of roadblocks sharing that location with the police chasing after it.
Hundreds of counter-protesters gathered near three schools in Ottawa's west end on Friday to take a stand against a B.C. man who is protesting what he calls "gender ideology."
Foreign interference special rapporteur David Johnston has resigned, CTV News has confirmed. In a letter to Prime Minister Justin Trudeau, Johnston cited the intense politicization of his appointment and work, as the reason for his coming departure.
Stevenson Memorial Hospital (SMH) in Alliston is warning residents about fraudulent activity within the community regarding an advertising opportunity.
A chance encounter is bringing a much-needed source of support to a woman who is running out of fingers to count the number of fights she's had with cancer.
Police have shut down a section of Highway 401 westbound between Woodstock and Cambridge after a crash involving a transport truck and an Ontario Ministry of Transportation (MTO) vehicle.
The Waterloo Region Integrated Drug Strategy (WRIDS) is sounding the alarm after a significant number of drug overdose and poisonings were reported over the last few days.
A neighbourhood pool in west London, Ont. may not be able to open this year because the federal funding it depends on every year to hire lifeguards has not come through.
Montreal police (SPVM) stats for 2022 show that crime went up dramatically in 2022 and, taking COVID-19 pandemic numbers into account, violent crimes have been on the rise overall since 2017. In addition, motor vehicle thefts skyrocketed, having more than doubled since pre pandemic years.
A chain of illegal magic mushroom dispensaries in Ontario is determined to open a location in Montreal this summer despite the threat of a crackdown by Mayor Valerie Plante.
Nova Scotia says it has identified more details about the records stolen in a file transfer service cyber attack, impacting teachers, students and health care workers' records.
Disturbing new details about a man accused of kidnapping and sexually assaulting women in Calgary have come to light, as court documents exposing accounts from his alleged victims have been unsealed.
Calgary firefighters scrambled to attack a grass fire that broke out in the southeast, near an Amazon warehouse, between Builders Road and Manitou Road, around 8:30 p.m., Friday evening.
Alberta Premier Danielle Smith named her new cabinet Friday, about two weeks after her United Conservative Party took the majority of seats in Alberta.
The Moby Dick restaurant has been serving up its famous fish and chips on the White Rock promenade since it was founded by the Mueller family in 1975. But one local city councillor clearly isn’t a fan.
Authorities in West Vancouver say it's lucky more people were not harmed when a driver crashed his car through the entrance of a Whole Foods Friday, coming to a stop in the busy produce section.
Developer Beedie Living's condo tower was originally voted down by the City of Vancouver's Development Permit Board in 2017, but a challenge in B.C. Supreme Court and a shift in community sentiment have given the project new life.
Foreign interference special rapporteur David Johnston has resigned, CTV News has confirmed. In a letter to Prime Minister Justin Trudeau, Johnston cited the intense politicization of his appointment and work, as the reason for his coming departure.
Canada requested use of the European Union's compound in Kabul to help with tasks such as fingerprinting for those fleeing Afghanistan, according to documents obtained by The Canadian Press.
A recent study published in the peer-reviewed journal Preventative Medicine Reports by a group of international researchers has found that post-secondary students with unhealthy eating habits can go on to suffer from disease and mental health issues for years to come.
The Supreme Court of Canada will not hear the appeal of an Alberta woman who was unwilling to be vaccinated in order to get a life-saving organ transplant.
Canadians who make content online are to be excluded from future regulations that the Liberal government is imposing on digital giants, a new draft policy shows.
Facebook owner Meta Platforms on Thursday gave employees a sneak peek at a series of AI tools it was building, including ChatGPT-like chatbots planned for Messenger and WhatsApp that could converse using different personas.
Scientists have documented the first-known instance of a 'virgin birth' by a crocodile, which had been living in isolation for 16 years at Costa Rican zoo, according to a study published Wednesday.
There were many stressful things about making "The Flash" and getting it to theaters. It was shot in the middle of a pandemic. There was isolation from friends and family for the 138-day shoot. There were A-list schedules to coordinate for cameos. There was a star in Ezra Miller who, after it wrapped, made headlines for legal run-ins amid a mental health crisis. And behind it all, a studio undergoing leadership changes and rethinking the whole DC Comics strategy.
The Ukrainian Freedom Orchestra will tour for the second straight summer, appearing in eight cities in Europe and Britain in support of the nation's war effort against Russia.
The world's first lipstick. The first modern perfume. A pivoting toothbrush. The original Nivea cream and serum. Not to mention the intimate secrets of Queen Elizabeth II. These are some of the treasures held in Guerlain's first archive, which brings stories from the iconic French cosmetic company's sensational past to life.
U.S. lawmakers are considering rolling back an Obama-era rule that requires airlines to show the total price of a ticket upfront in advertising, while also tweaking training requirements for airline pilots and making other changes in a massive bill covering the Federal Aviation Administration.
Mexico's Labour Department issued new rules Friday requiring employers to pay for internet and provide ergonomic chairs for employees working from home.
A shopping app that didn’t exist four months ago is making quite the splash for online shoppers. But experts warn of potential data dangers for Canadian customers.
Rescuers in Washington state are praising the resourcefulness of a 10-year-old girl who survived on her own for more than 24 hours in the rugged terrain of the Cascade mountains after getting lost while out with her family.
A university professor who spent 100 days living underwater at a Florida Keys lodge for scuba divers resurfaced Friday and raised his face to the sun for the first time since March 1.
The April Facebook post hardly seemed like national news at the time for Deptford Little League president Don Bozzuffi. He'd lost patience when two umpires resigned in the wake of persistent spectator abuse. So he wrote an updated code of conduct.
Ford has planned a return to the 24 Hours of Le Mans with its iconic Mustang muscle car next year under a massive rebranding of Ford Performance aimed at bringing the automotive manufacturer "into the racing business."
A group of climate activists claimed responsibility on Wednesday for deflating the tires of sport utility vehicles in Denmark's capital. More than 100 vehicles were vandalized, police said.
