Methane Leaks
Waste / landfill · Frequent

Methane emitter CAN_S_004

Landfill in Canada. Satellites have detected 4 methane plumes here since 12 Jun 2024, most recently on 29 May 2026.

4
Plumes
2
Plumes, last 12 months
7,168 kg/h
Largest detected rate
2,866 kg/h
Typical (median) rate
Satellite map of methane plume locations in CAN_S_004
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.

What do confidence levels mean?

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Response so far

Source type
Landfill
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
12 Jun 2024
Last seen
29 May 2026
Coordinates
42.31412, -82.05547 · Open in Google Maps (satellite)

Plume history

29 May 2026: 2,584 kg/h25 May 2026: 7,168 kg/h22 Apr 2025: 3,067 kg/h12 Jun 2024: 2,664 kg/h 12 Jun 2024 29 May 2026 7,168 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
29 May 2026Waste / landfill 2,584 kg/h Not yet attributed View
25 May 2026Waste / landfill 7,168 kg/h Not yet attributed View
22 Apr 2025Waste / landfill 3,067 kg/h Not yet attributed View
12 Jun 2024Waste / landfill 2,664 kg/h Not yet attributed View

Authorities you can notify

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