WINDOW ROCK, AZ (AZFamily) — There are about 140,000 abandoned hard rock mines across the US and hundreds in Arizona. Sen.
When the Arizona Department of Environmental Quality got a call from landowners near Prescott that polluted ... that between 40,000 and 100,000 abandoned mines could be scarring the landscape ...
Lawmakers are awaiting President Joe Biden’s signature on a bipartisan bill aimed at cleaning up abandoned mines around the ...
When the Arizona Department of Environmental Quality got a call from landowners near Prescott that polluted water was ... Quality estimates that between 40,000 and 100,000 abandoned mines could be ...