Saskatoon storm 'overwhelmed' treatment plant
Saskatoon's wastewater treatment plant struggled to keep up during the June 20 rainstorm that battered the city.
The plant measures its flow in millions of litres per day (MLD).
A city report outlines how 270 million MLD of water was rushing through the plant during the storm's peak. The typical average daily flow sits around 79 MLD, according to the city.
The highest flow rate "in recent history" happened in 2017, with 170 MLD, according to the report.
During the storm, the plant was "overwhelmed" resulting in a minor spill of 70 cubic metres of raw sewage into the South Saskatchewan River, the report said.
"Due to the minimal amount of sewage spilled, there is no risk to the public to utilize the river for recreation," the report said.
By comparison, an Olympic-sized swimming pool holds 2,500 cubic metres of water.
The city's sanitary and storm systems operate independently.
However, water can infiltrate the storm system through avenues such as manholes, pipes and sump pump connections, the report said.
During the storm, city residents were asked via social media to refrain from unnecessarily flushing toilets and running washing machines and dishwashers.
The plant was switched to manual operation during the storm, which diverted millions of litres of water and prevented "longer-term quality impacts," the report said.
CTVNews.ca Top Stories
'They needed people inside Air Canada:' Police announce arrests in Pearson gold heist
Police say one former and one current employee of Air Canada are among the nine suspects that are facing charges in connection with the gold heist at Pearson International Airport last year.
House admonishes ArriveCan contractor in rare parliamentary show of power
MPs enacted an extraordinary, rarely used parliamentary power on Wednesday, summonsing an ArriveCan contractor to appear before the House of Commons where he was admonished publicly and forced to provide answers to the questions MPs said he'd previously evaded.
Trump lawyers say Stormy Daniels refused subpoena outside a Brooklyn bar, papers left 'at her feet'
Donald Trump's legal team says it tried serving Stormy Daniels a subpoena as she arrived for an event at a bar in Brooklyn last month, but the porn actor, who is expected to be a witness at the former president's criminal trial, refused to take it and walked away.
Why drivers in Eastern Canada could see big gas price spikes, and other Canadians won't
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
'A living nightmare': Winnipeg woman sentenced following campaign of harassment against man after online date
A Winnipeg woman was sentenced to house arrest after a single date with a man she met online culminated in her harassing him for years, and spurred false allegations which resulted in the innocent man being arrested three times.
Customers disappointed after email listing $60K Tim Hortons prize sent in error
Several Tim Horton’s customers are feeling great disappointment after being told by the company that an email stating they won a boat worth nearly $60,000 was sent in error.
Woman who pressured boyfriend to kill his ex in 2000s granted absences from prison
A woman who pressured her boyfriend into killing his teenage ex more than a decade ago will be allowed to leave prison for weeks at a time.
Toronto Raptors player Jontay Porter banned from NBA
Toronto Raptors player Jontay Porter has been handed a lifetime ban from The National Basketball Association (NBA) following an investigation which found he disclosed confidential information to sports bettors, the league says.
Storage shed or shipping container? B.C. Supreme Court settles long-running bylaw dispute
A long-running dispute over whether a structure on a Surrey property violates a city bylaw that prohibits shipping containers on residential lots has been settled by the B.C. Supreme Court