Burst water main cuts power to 19,000


CSA Z462 Arc Flash Training – Electrical Safety Compliance Course

Our customized live online or in‑person group training can be delivered to your staff at your location.

  • Live Online
  • 6 hours Instructor-led
  • Group Training Available
Regular Price:
$249
Coupon Price:
$199
Reserve Your Seat Today

Yorkville Power Outage disrupts Toronto Hydro service after a water main break near Yonge St. and Davenport Rd., darkening the Annex, while TTC runs on emergency power and hotels rely on generators.

 

What's Going On

Toronto Hydro cut power after a water main break near Yonge and Davenport, darkening Yorkville and the Annex.

  • Water main break near Yonge St. and Davenport Rd.
  • Toronto Hydro cut power for safe repair work
  • Outage zone: Charles E. to Roxborough W., Yonge to St. George
  • Four Seasons on generators; limited dining service
  • TTC stations dimmed; service unaffected by outage

 

It took nearly eight hours for Toronto Hydro and city crews to restore power to the downtown core recently after an outage that affected 19,000 customers.

 

Power was switched off in the Annex and Yorkville areas so crews could safely work on the broken water main near Yonge St. and Davenport Rd. that caused the disruption around 11:30 a.m., January 10, said Toronto Hydro spokesperson Denise Attallah.

The affected area was bordered by Charles St. E. in the south, Roxborough St. W. in the north, Yonge St. in the east and St. George St. in the west.

By mid-afternoon, most businesses in Yorkville had called it a day and the trendy neighbourhood was cast in darkness as the long wait for power continued for many.

The Four Seasons hotel in Yorkville was running on back-up generated power, as businesses struggled during the blackout across Yorkville, said marketing director Alex Filiatrault.

"Most of our rooms are heated with the back-up power and our dining rooms were serving a light meal, but most of our customers are having to go outside the Yorkville area for dinner.

"I feel really bad for residents who don't have back-up power. It's a cold night."

Most homes in the area lost power as Toronto blackout stories spread among neighbours.

"One day isn't going to kill me. Its not that big a problem," said a woman as she left her McMurrich St. condominium where emergency lights were powered by a generator.

The woman, who only identified herself as Luke, said: "The elevators are still working, the building is still warm and there are lights in the garage and hallways."

With a flashlight in one hand, and holding Karen Zsito with the other, Robert Hamilton led the way to dinner along Yorkville Ave., just moments before power was restored across the area.

The couple's Avenue Rd. condo has back-up power for the common areas and elevators, but individual units were without heat and light.

"This isn't too bad, but I would be worried (the following) morning if power was still out," Hamilton said.

City officials had also considered setting up warming centres if the repairs extended into the night, said spokesman Kevin Sack.

Police were also directing traffic at some intersections and reported no accidents.

The TTC also lost some of its lighting at the Museum and Bay subway stations, said spokesman Danny Nicholson. But the TTC had activated its emergency power and subway service was not affected.

Last January, nearly 250,000 residents in the west end were plunged into darkness for nearly 24 hours when a faulty sprinkler system valve at one of the city's main transformer stations malfunctioned and flooded the building.

Related News

Ontario Drops Starlink Deal, Eyes Energy Independence

Ontario Starlink Contract Cancellation underscores rising tariffs, trade tensions, and retaliation, as SpaceX's Elon Musk…
View more

Energy authority clears TEPCO to restart Niigata nuclear plant

TEPCO Kashiwazaki-Kariwa restart plan clears NRA fitness review, anchored by a seven-point safety code, Niigata…
View more

Clean B.C. is quietly using coal and gas power from out of province

BC Hydro Electricity Imports shape CleanBC claims as Powerex trades cross-border electricity, blending hydro with…
View more

Atlantica - Regulatory Reform To Bring Greener Power To Atlantic Canada

Atlantic Canada Energy Regulatory Reform accelerates smart grids, renewables, hydrogen, and small modular reactors to…
View more

By Land and Sea, Clean Electricity Needs to Lead the Way

Martha's Vineyard 100% Renewable Energy advances electrification across EVs, heat pumps, distributed solar, offshore wind,…
View more

Germany extends nuclear power amid energy crisis

Germany Nuclear Power Extension keeps Isar 2, Neckarwestheim 2, and Emsland running as Olaf Scholz…
View more

Sign Up for Electricity Forum’s Newsletter

Stay informed with our FREE Newsletter — get the latest news, breakthrough technologies, and expert insights, delivered straight to your inbox.

Electricity Today T&D Magazine Subscribe for FREE

Stay informed with the latest T&D policies and technologies.
  • Timely insights from industry experts
  • Practical solutions T&D engineers
  • Free access to every issue

Download the 2026 Electrical Training Catalog

Explore 50+ live, expert-led electrical training courses –

  • Interactive
  • Flexible
  • CEU-cerified