Posted on: May 30, 2024 - 7:00 a.m.

On May 30, 2024, the comment period begins for the proposal to issue an air quality renewal permit to Excelsior Mining JCM, Inc., for the continued operation of Johnson Camp Mine located in Cochise County. The comment period ends June 29, 2024.

Class II Air Quality Permit
Renewal Permit No.: 99662

Permittee:

Excelsior Mining JCM, Inc. 

Facility:

Johnson Camp Mine
3048 N. Seven Dash Road
Dragoon, AZ 85609
Cochise County

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 (PM_2.5), volatile organic compounds (VOCs), nitrogen oxides (NO_X), sulfur dioxide (SO₂), carbon monoxide (CO), and hazardous air pollutants (HAPs).

Review Documents:

• Original Published Public Notice | View/Download > 
• Draft Permit | View/Download >
• Technical Support Document | View/Download >
• Application for Permit Revision | View/Download >
• Application for Permit Renewal | View/Download >
• Or in person at: 
  • ADEQ Record Center, Phoenix, AZ | Learn How >
  • Douglas City Clerk’s Office, 425 East 10th St., Douglas, AZ 85607

Public Comment Period:

Dates: May 30, 2024 – June 29, 2024

Comments may be submitted as follows:

• By Email | Send Email >
• By Mail (Must be postmarked or received by June 29, 2024):

ADEQ
Air Quality Division, Air Permits
Attn: Karla Murrieta
1110 W. Washington St.
Phoenix, AZ  85007