Observed arrival · 2026-09-02
Overdose Observer: Ontario’s Harm Ranking, Recut
An editorial data project reranks Ontario’s ten highest opioid-toxicity mortality cities using deaths, emergency-department burden, and homelessness.
Field notes
The ranking begins with Ontario cities over 30,000 people that recorded the province’s highest 2025 opioid-toxicity death rates, then applies a weighted composite rather than treating mortality as the only measure. Fatal toxicity contributes half the score, followed by opioid emergency-department burden and homelessness. The page identifies its method as provisional because some figures describe larger regions or different years, and it keeps seizures and spending out until comparable municipal data is available.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue