PUBLIC NOTICE | Proposal to Issue Air Quality Control Permit No. 72943 to ASARCO LLC

ADEQ proposes to issue Air Quality Control Permit 72943 (significant permit revision to Permit No. 39948) to ASARCO LLC for the continued operation of their copper concentrator and smelter facilities located at 866 N. Hayden Avenue, Hayden, Gila, AZ 85135. The mailing address for the facility is P. O. Box 8, Hayden, AZ 85135. The facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426, the Arizona Administrative Code, Title 18, Chapter 2, and the Consent Decree CV-15-02206-PHX-DLR between ASARCO LLC and the EPA. The facility emits the following air contaminants: particulate matter, sulfur dioxide, nitrogen oxides, carbon monoxide, volatile organic compounds, lead and other hazardous air pollutants.



Mailing Address

P. O. Box 8
Hayden, AZ 85135


866 N. Hayden Avenue
Hayden, AZ 85135

Permit Type

Class I Air Quality Permit

Review Documents

Original Published Public Notice | View >
Draft Permit | View >
Technical Support Document | View >

Public Comment Period 

Dates: Oct. 17, 2018 – Nov. 16, 2018

Comments may be submitted as follows:
     Email | Send Email > 
     Mail (Must be postmarked or received by Nov. 16, 2018):

       Balaji Vaidyanathan
       Facilities Emissions Control Section
       1110 W. Washington Street, 3415A-1
       Phoenix, AZ  85007