Kristen Villebrun and Wendy Bush hoped they wouldn't have to pray for Chedoke Creek, but four years after they first raised alarm about the water's condition, they were part of an Indigenous full moon ceremony to do just that. About 50 people showed up near Princess Point on the dark and frigid Monday evening for the monthly ceremony, which was particularly special as it focused on Chedoke Creek. The body of water that runs into Cootes Paradise had about 24 billion litres of sewage and storm water runoff leak into it due to a gate being left open.
Students living in a new downtown McMaster University residence are demanding action from the university in Hamilton after ongoing construction has caused a slew of problems from electrical outages, to a bug infestation, to rashes and gastrointestinal issues from contaminated water. In one instance, the tenants’ group at 10 Bay St. says, a female student exited her shower to find a male construction worker in her kitchen.
You may wonder why your water is suddenly tasting mouldy. This unpleasant taste may follow you into the shower, your workplace, gym or college campus. You may have also been losing sleep over thoughts of contaminated water affecting your health. But the reality is nowhere near as dangerous as it seems. City officials say the cause of your worry is geosmin, a “harmless” naturally occurring carbon compound that usually makes its way into Calgary’s reservoirs in late summer or fall.
An outbreak of E. coli infections at several Calgary daycares has infected more than 260 people, most of them children. It's not the first major outbreak of the food-borne illness, which is caused by bacteria that live in the feces of animals and is carried to humans through undercooked meat, unpasteurized food or contaminated water. The E. coli variant known as 0157 is often the most virulent and can cause hemolytic uremic syndrome, which affects the kidneys and the ability of blood to clot.
Global Activated Carbon Market to Reach 5.7 Million Tons by 2030. In the changed post COVID-19 business landscape, the global market for Activated Carbon estimated at 2.8 Million Tons in the year 2022, is projected to reach a revised size of 5.7 Million Tons by 2030, growing at a CAGR of 9.2% over the analysis period 2022-2030.
A northern Washington farmer advocacy group is calling on Gov. Jay Inslee to act swiftly to address poor water quality in their region due to what they claim is contamination flowing from rivers originating in Canada. In their June 6 letter to Inslee, Whatcom Family Farmers Executive Director Fred Likkel and Northern Lynden Water Improvement District President Larry Stap described the Nooksack River Basin as contaminated with "extremely high levels of bacteria" coming from the other side of the Canadian border. "Given the current issues surrounding international flooding, as well as issues surrounding water rights and an impending adjudication of water rights in Whatcom County, immediate action is imperative on this subject," the letter states.
Streicker says the priority is to ensure that the site is secure, and that water treatment continues. He said the territorial government immediately hired a contractor who then had the water treatment facilities back up and running "basically within 24 hours." "The team has moved very quickly and the reports I'm getting are that things are in hand," Streicker said Monday morning.
A recent string of leaks from tailings ponds at oil sands operations upstream has once again drawn attention to the profound transformation Canada’s largest industry has had on the region – and the distrust that comes with it. In May, Calgary-based Imperial Oil notified Alberta’s energy regulator it had discovered discoloured water near its Kearl oil sands project. The regulator soon concluded the water had come from tailings ponds where the company stored the toxic sludge-like byproducts of bitumen mining. Environmental samples showed high levels of several toxic contaminants, including arsenic, iron, sulphate and hydrocarbon – all of which exceeded provincial guidelines.
According to the promoters, the region contains some of the world's largest deposits of spodumene, a rock from which lithium — key to the energy transition and the electrification of transport networks — is extracted. Nemaska Lithium describes itself as a corporation that "intends to facilitate access to green energy, for the benefit of humanity." The Whabouchi open pit mine will be located about 30 kilometres from the village of Nemaska, in the watershed of the Rupert River, considered one of Quebec's ecological gems. "If the water becomes contaminated by the mine, I don't see how we can limit the damage to the food chain," says Thomas Jolly, who was chief of Nemaska from 2015 to 2019, stressing the importance of fishing to his community.
Canada's pesticide regulator repeatedly ignored red flags raised by its own scientists about the health risks posed by the pesticide chlorpyrifos, stalling a review of the pesticide for close to 20 years, documents obtained by the environmental group Ecojustice reveal. All the while, health concerns raised here at home and worldwide about the pesticide were never publicly shared. Commonly used on crops like wheat, in greenhouses and to kill mosquitoes, chlorpyrifos harms the nervous system and can cause brain defects in children. People are typically exposed by consuming contaminated food residue or water. Canadian farmers used on average 360,000 kilograms of the pesticide each year between 2008 and 2016, and a 2017 federal Canadian health survey found traces of chlorpyrifos on 99 per cent of foods sampled.
A construction contractor has been fined $2.8 million for releasing contaminated water into salmon-bearing creeks in Coquitlam and Surrey in 2017. Michels Canada Co., a construction contractor based out of Nisku, Alta., was ordered to pay the sum on Dec. 6, after pleading guilty to two charges under the Fisheries Act. “These creeks are inhabited by salmonids year-round, and the presence of juvenile salmonids in these creeks during the summertime low flow period and hot weather emphasizes the importance of this habitat,” stated Environment and Climate Change Canada (ECCC) on Dec. 8.
It took Ed Sweeney more than 20 years to discover he was drinking contaminated water in his family home in the 90s. He lived in military housing on Canadian Forces Base Valcartier from 1992 to 1998. A friend reached out to him last year on Facebook about how he could receive compensation from the federal government and two private companies as part of a multimillion-dollar contaminated water case in Shannon, Que.
The federal government is responsible for more than 20,000 contaminated sites in Canada. Here is a breakdown of the top five most expensive environmental cleanups where taxpayers are footing the bill. In some cases, public cost estimates have not been updated for several years. Giant Mine Estimated to cost $4.38 billion between 2005 and 2038.
Just two hours outside Toronto, more than 2,000 households on Six Nations of the Grand River live without a basic human right: clean water. Some residents can’t simply fill up a glass at their taps and drink, take a shower, or bathe their children without worrying about the water being contaminated. “We’re doing our best to progress our community as best as we can. But there comes challenges,” said Chief Mark Hill. “One of those challenges is the access to clean drinking water, potable water.”
For years, Ed Sweeney served in the Canadian Armed Forces living at CFB Valcartier military base starting in 1991. While he faced the ordinary dangers that come with serving with the 5e régiment d’artillerie légère du Canada, including a deployment to Bosnia in 1995, he also faced a grave danger at home. For decades, the Department of National Defence (DND) and two private companies, SNC-Lavalin and General Dynamics, were contaminating local water sources around the base and the neighbouring municipality of Shannon, Que., with a dangerous carcinogenic called trichloroethylene.
Hamilton public health is warning residents to avoid all contact with water near Pier 4 in the city's harbour after discovering a toxic blue-green algae. In a media release Wednesday, officials suggested the following tips to avoid potential health risks: Avoid all contact with the water at the beach. If you do come into contact with water, rinse off as soon as possible with clean water. Both people and pets should not swim or wade in the water anywhere the algae is visible. The algae, also known as cyanobacteria, forms in shallow, warm, slow-moving water, according to public health.
Swimming and other water activities are expected to resume in Charlottetown Harbour on Wednesday, three days after 6,000 cubic metres of untreated sewage was discharged into the water. The leak began Sunday when construction crews on Water Street hit a sewer pipe by mistake, sending enough sewage to fill 2½ Olympic sized swimming pools into the harbour.
Any water from inside the ship is considered contaminated, so it is getting pumped directly into trucks and taken away by a specialized company to be disposed of properly, said Cormier. “There has not been any release of pollutants into the water or on land,” said Cormier, “But as an abundance of precaution, we have a response organization that is providing containment around the vessel and also containment along the shoreline to habitat, marsh area, to the west of the terminal.” The Canadian Coast Guard environmental response team is still on site, he said. “Our activities we basically discuss and submit plans on what we are doing so that the priority of environmental protection is taken care of,” said Cormier. “So, we always consult with them.”
The chief administrative officer of a Métis settlement in northwestern Alberta says water is slowly receding, but an emergency alert is still in place after heavy flooding in the area five days ago. Justin Gaudet of the Paddle Prairie Métis Settlement says damages are being assessed after rain and snowmelt raised water levels on nearby rivers to heights residents have not seen before. Gaudet says the excessive moisture, combined with contaminated water, has a high potential to cause mould and unlivable conditions on the settlement.
Western Engineering researchers have teamed up with Core Geoscience Services Inc. (CoreGeo) in a project to investigate the use of cryopurification – water treatment by freezing – for treating contaminated water in a mine in Northern Canada. It is a nature-inspired technology based on physics pointing to ice crystals as essentially made up of pure water. “When contaminated water is gradually frozen, ice crystals of pure water grow while the contaminants are rejected from the crystal structure into the liquid phase. The technology has shown to be effective for the removal of contaminants from aqueous solutions and has the potential to decontaminate water resources to provide a safe and clean water supply,” explained Ajay Ray, professor, department of chemical and biochemical engineering.
Autumn Peltier was just 8 years old when she saw a sign at a Canadian First Nation reservation near her own warning people not to drink the water because it was toxic. Her mother explained to her that it had become contaminated due to problems with the water system that range from waterline breaks and equipment failure to the presence of toxic heavy metals or parasites and bacteria. She learned that some Indigenous people have to boil their water to drink it, while for others, even boiling their water won't make it safe enough to consume.
