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    • AQ Permit Public Notices - Revisions and Renewals

    Air Quality Permit PSD Public Notices

    Address Public Notice Date Public Notice End Date Documents Additional Information
    El Paso Natural Gas Company, L.L.C - Vail Compressor Station - Piping Modification Project To Be Announced January 2021 Permit Modification Application
    Modeling Protocol_v2.0
     Tucson Electric Power - Irvington Generating Station - COMS  January 4, 2021  February 3, 2021 Public Notice
    Permit Revision Application
    Proposed Revised PSD Title V Permit
    Proposed Revised TSD Permit    		  

    Air Quality Permit Revision Public Notices

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    None at This Time

    Air Quality Permit Renewal Public Notices

    Address Public Notice Date Public Notice
    End Date    		 Documents Additional Information
    None at This Time

    Air Quality General Permit Public Notices

    Address Public Notice Date Public Notice
    End Date    		 Documents Additional Information
    None At This Time

    Air Quality New Proposed Permit Public Notices

    Address Public Notice Date Public Notice
    End Date     		 Documents Additional Information
    None at This Time  
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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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