Open Pits, SX/EW Plant, and Multiple In-Pit Leach and Waste Rock Stockpiles Discharge Permit

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Open Pits, SX/EW Plant, and Multiple In-Pit Leach and Waste Rock Stockpiles Discharge Permit

Commenting open: June 17, 2025 02:41PM MT - July 28, 2025 05:00PM MT.