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 (TIMMY MINCH) located in Ohio County, WV.
Take exit 5 from I 70 in Wheeling, West Virginia and turn right onto US 40 East (National Road).Travel
0.76 miles to CR 25 (Peters Run Road) and turn left. Travel 3.05 miles on CR 25 to CR 15 (Warden Run Road)
and turn left onto CR 15. Travel 1.09 miles to CR 15/1 (Boggs Hill Road) and turn left onto CR 15/1. Travel
0.58 miles to CR 25/1 (Browns Run Road) and turn left onto CR 25/1. Travel 0.12 miles to well pad access
road on the left.

Latitude and longitude coordinates are: 40.08831, -80.65233

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

Nitrogen Oxides (NOx)
38.91 tons/year

Carbon Monoxide (CO)
56.51 tons/yr

Volatile Organic Compounds (VOC)
69.67 tons/yr

Sulfur Dioxide (SO2)
0.06 tons/yr

Particulate Matter (PM)
0.68 tons/yr

Benzene
0.12 tons/yr

Ethylbenzene
0.04 tons/yr

Formaldehyde
1.92 tons/yr

n-Hexane
2.25 tons/yr

Toluene
0.15 tons/yr

Xylenes
0.14 tons/yr

Methane
13.04 tons/yr

CO2 Equivalent
25,183 tons/yr

Operations are planned to begin on or about July 18, 2021. 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 5th day of May, 2021

SWN Production
Company, LLC
Clay Murral
Air Program Manager
1300 Fort Pierpont Dr.
Morgantown, WV 26508
Int. May 11, 2021