Methane emitter USA_S_502
Venting shaft in United States. Satellites have detected 9 methane plumes here since 21 Jun 2024, most recently on 7 Jun 2026.
9
Plumes
4
Plumes, last 12 months
3,694 kg/h
Largest detected rate
1,933 kg/h
Typical (median) rate
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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.
Response so far
- Source type
- Venting shaft
- UNEP notified
- Not applicable
- Operator responded to UNEP
- Not applicable
- First seen
- 21 Jun 2024
- Last seen
- 7 Jun 2026
- Coordinates
- 39.84836, -80.33096 · Open in Google Maps (satellite)
Plume history
| Detected | Emission rate | Likely operator | |
|---|---|---|---|
| 7 Jun 2026Coal | 907 kg/h | Not yet attributed | View |
| 3 Jun 2026Coal | 3,694 kg/h | Not yet attributed | View |
| 30 May 2026Coal | 1,933 kg/h | Not yet attributed | View |
| 26 Oct 2025Coal | 892 kg/h | Not yet attributed | View |
| 22 Jun 2025Coal | 576 kg/h | Not yet attributed | View |
| 26 May 2025Coal | 2,285 kg/h | Not yet attributed | View |
| 14 Mar 2025Coal | 2,302 kg/h | Not yet attributed | View |
| 1 Feb 2025Coal | 1,413 kg/h | Not yet attributed | View |
| 21 Jun 2024Coal | 3,029 kg/h | Not yet attributed | View |
Authorities you can notify
- U.S. EPA — report an environmental violation — Federal tip line; covers landfills, oil & gas and coal mines.
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.
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