Texas' official death toll from last year's winter storm rises to 246

• The last report from the state, released in July, put the number of deaths at 210.

By the numbers: Officials attribute 161 deaths to injuries from extreme cold exposure such as hypothermia and frostbite, according to the report.

• Twenty-five deaths resulted from "exacerbation of pre-existing illness," including disruptions to dialysis or oxygen treatment, loss of power to medical equipment and frozen medical devices or medication.
• Hazardous road conditions contributed to 22 traffic fatalities.
• Carbon monoxide poisoning caused 19 deaths.
• Fire-related injuries led to 10 deaths, including from space heaters placed near ignitable materials.
• Nine deaths were caused by trauma or fractures from falling and slipping on ice, one of which resulted in drowning.
• The victims ranged in age from under one to 102 years old.

Worth noting: Experts say it's impossible to track every death due to the storm's reach, the Texas Tribune notes.

• A BuzzFeed analysis published in May estimated that 700 people died during the worst outages, hundreds more than the official count.