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    • Copper Mining - Air Quality Information

    Copper MineBelow is a list of recent documents related to air quality permit status and dust emissions from mine tailings in Pima County. This information is posted at the request of the public and is updated as information becomes available.

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    Permitting and Renewals
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    Department of Environmental Quality

    33 N. Stone Ave., Suite 700
    Tucson, AZ 85701

    Phone: (520) 724-7400
    Fax: (520) 838-7432


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