Marshall, Ohio

Public Notice

AIR QUALITY PERMIT
NOTICE
Notice of Application
Notice is given that SWN Production Company, LLC has applied to the West Virginia Department of Environmental Protection, Division of Air Quality, for a G70-D General Permit Modification for a natural gas production facility (HOWARD SHACKELFORD) located in Ohio County, WV.

From WV 2: Short Creek Road CR1 to GC&P Road CR7, Make left, Access 350′ on left.

Latitude and longitude coordinates are 40.15017, -80.58358

The applicant estimates the potential to discharge the following Regulated Air Pollutants will be:

Nitrogen Oxides (NOx) 12.84 tons/yr

Carbon Monoxide (CO) 47.95 tons/yr

Volatile Organic Compounds (VOC)
8.96 tons/yr

Sulfur Dioxide (SO2)
0.01 tons/yr

Particulate Matter (PM)
0.16 tons/yr

Benzene
0.02 tons/yr

Ethylbenzene
0.00 tons/yr

Formaldehyde
0.13 tons/yr

n-Hexane
0.74 tons/yr

Toluene
0.01 tons/yr

Xylenes
0.00 tons/yr

Methane
2.88 tons/yr

CO2 Equivalent
10,062 tons/yr

Operations are planned to begin on or about March 10, 2020. Written comments will be received
by the West Virginia Department of Environmental Protection, Division of Air Quality, 601 57th
Street, SE, Charleston, WV 25304, for at least 30 calendar days from the date of publication of this
notice.

Any questions regarding this permit application should be directed to the DAQ at (304) 926-0499,
extension 1250, during normal business hours.

Dated this, the 10th of January, 2020

By: SWN Production Company, LLC
Clay Murral
Air Program Manager
1300 Fort Pierpont Drive, Ste. 201
Morgantown, WV 26508
Int. Jan. 14, 2020

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