Canada

The chief of Pimicikamak Cree Nation says hundreds of homes have been "severely compromised" in the aftermath of a days-long power outage that damaged a water treatment plant and plumbing systems, and about 4,000 people have been evacuated from the northern Manitoba First Nation.

Residents in Pimicikamak, about 530 kilometres north of Winnipeg, started reporting burst pipes, leaks and sewer backups after power restoration began on Thursday. All power was back on as of Friday afternoon, Manitoba Hydro said.

The power to the First Nation, which has an on-reserve population of around 7,000, went out last Sunday night after a power line that crosses the Nelson River snapped, and pipes froze in the extreme cold, as temperatures dropped well below the –20 C mark.

About 200 homes have been damaged by leaking pipes, Chief David Monias said during a news conference on Saturday. Those homes are no longer safe to live in, he said.