COMMENT PERIOD ENDS | Significant Revision to Air Quality Control Permit No. 85690 to Freeport-McMoRan Miami Inc.

On Jan. 6, 2021, the public comment period ends for the proposal to issue Significant Permit Revision No. 85690 to Freeport McMoRan-Miami to amend emission limits and testing methods identified in Operating Permit No. 66039 for the facility located in Gila County, Arizona. The public comment period began on Dec. 2, 2021.

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