Minor Permit Revision Application (05-15-2019)
The Pima County Department of Environmental Quality (PDEQ) is processing the received Air Quality Permit renewal application from the ASARCO, LLC, Mission Complex. The proposed permit is available for public comment.
Documents related to the ASARCO, LLC, Mission Complex Air Quality Permit Renewal are provided below.
Final Permit (12-21-2018) Final TSD (12-21-2018) Public Notice Air Quality Permit Renewal Application Proposed Permit Proposed TSD Mission Mine Potential To Emit Moly Circuit Potential To Emit
ASARCO submitted Air Quality Permit Renewal Application (10-16-2017)
33 N. Stone Ave., Suite 700 Tucson, AZ 85701 Phone: (520) 724-7400 Fax: (520) 838-7432