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What happens to the water once it is pumped out of the mine workings?

All of the water not consumed by the milling process at the mine will go through the reverse osmosis (RO) water treatment plant and then be returned immediately back to the groundwater system through an underground infiltration system. The consumptive use rate of the mine is 210 gpm; resulting in any additional water pumped being returned directly to the groundwater system (210-290 gpm).