Methane emitter CHN_S_403
Drainage station in China. Satellites have detected 3 methane plumes here since 17 Feb 2024, most recently on 2 Jun 2026.
3
Plumes
1
Plumes, last 12 months
1,803 kg/h
Largest detected rate
1,792 kg/h
Typical (median) rate
Embed this map
Paste this into your article or website. It stays up to date automatically.
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.
Response so far
- Source type
- Drainage station
- UNEP notified
- Not applicable
- Operator responded to UNEP
- Not applicable
- First seen
- 17 Feb 2024
- Last seen
- 2 Jun 2026
- Coordinates
- 32.73768, 116.54701 · Open in Google Maps (satellite)
Plume history
Authorities you can notify
Is this attribution wrong?
If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.
Get alerts for CHN_S_403
We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.
We only use your email to send these alerts.