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Page Title

water

Excelsior’s Gunnison copper mine will be one of the lowest consumers of water in the world.

An on-site water treatment facility will further decrease total water consumption and ensure water quality meets regulatory standards.

chart

Willcox basin water consumption

Principal water consumers in the Willcox Basin,
2006-2010 average, in acre-feet per year.

graph

ANNual water usage of
major Arizona copper mines

Average, 2004-2008, in acre-feet per year

Source: Arizona Department of Mines & Mineral Resources SR 29 2010