COMMENT PERIOD ENDS | Preliminary Decision to Issue an APP for the ASARCO Mission Complex Impoundments in Pima County

On May 3, 2021, the public comment period ends for the decision to issue an Individual Aquifer Protection Permit (APP) to ASARCO LLC for the the ASARCO Mission Complex Impoundments located in Pima County. The comment period began on April 4, 2021.

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