When will the power be back in United Counties of Stormont, Dundas and Glengarry, ON?
Live outage status from the utilities we track in Ontario · updated ~every 15 minutes
No significant region-wide outage reported in United Counties of Stormont, Dundas and Glengarry, ON right now.
Lights out where you are? Very small or brand-new outages can take a few minutes to reach region-level data — check your exact address on the live map, and see what to check before you report it.
Elsewhere in Ontario: 3,094 customers reported out — province-wide status.
Updated 3:45 AM EDT.
Numbers come from Hydro One's public outage data — the tracked utility whose own outage reports name places in this area. Missing data is not the same as zero outages.
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
About power in United Counties of Stormont, Dundas and Glengarry
Stormont, Dundas and Glengarry is a united counties in Ontario — about 114,637 residents. Ontario has many local electricity utilities, so coverage here is per-utility — customers of utilities we don't yet track won't appear in these numbers.
Communities here include Cornwall, South Stormont, South Glengarry, North Dundas, South Dundas and North Glengarry — 8 communities in all.
See the Ontario page for which utilities we track province-wide.
Outage history — United Counties of Stormont, Dundas and Glengarry, ON
Last significant outage: Oct 4, 2026 — peaked at 1,484 customers, restored in ~1.8 hr.
Across the 14 significant outages tracked here, restoration typically ran about 3.6 hr.
This division-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 8, 2026. Smaller or briefer interruptions aren't listed.
Nearby areas
