On June 3, 2026, a new comment period begins for the proposal to renew an Air Quality Control Permit to Glenbar Investment Group Inc. for the continued operation of Glenbar Gin, a cotton gin located in Graham County, Arizona. The comment period ends July 3, 2026.

Class II Air Quality Permit Renewal No.: 111247

Permittee:

Glenbar Investment Group Inc.

Facility:

Glenbar Gin
1893 W. Highway 70
Pima, Arizona 85543
Graham County

The facility is subject to the requirements of federal and state clean air regulations. The facility emits the following air contaminants: coarse particulate matter with diameters 10 micrometers or less (PM10), fine particulate matter with diameters 2.5 micrometers or less (PM2.5), volatile organic compounds (VOCs), nitrogen oxides (NOX), sulfur dioxide (SO2), carbon monoxide (CO), and hazardous air pollutants (HAPs).

Review Documents:

• Original Published Public Notice | View Notice > 
• Draft Permit | View >  
• Draft Technical Support Document (TSD) | View TSD >
• In person at:
  • ADEQ Record Center | Learn How >
  • Town of Pima Clerk’s Office, 110 W. Center, Pima, Arizona 85543

Public Comment Period:

Dates: June 3, 2026 – July 3, 2026

Comments may be submitted as follows:  

• By Email | Send Email >
• By Mail (Must be postmarked or received by July 3, 2026):

ADEQ
Air Quality Division, Air Permits

Attn: Karla Murietta
1110 W. Washington St.
Phoenix, AZ  85007