Earth Observatory : NASA Imagery and Explanation 2006
... externalities ... the pumps were turned off ... who pays for and takes long term responsibilities/costs!
... The Berkeley Pit receives groundwater flowing through the surrounding bedrock and acts as a “terminal pit” or sink for these heavy-metal-laden waters, which can be as strong as battery acid. Ongoing clean-up efforts include treating and diverting water at locations upstream of the pit to reduce inflow and decrease the risk of accidental release of contaminated water from the pit into local aquifers or surface streams. ...
WI 1848 Forward:AFTER -> Open Pit #Mining, #Butte, #Montana ! ? #Wisconsin ? #Gogebic #VOS #Walker #DNR #toxic ?
WI 1848 Forward:AFTER -> Open Pit #Mining, #Butte, #Montana ! ? #Wisconsin ? #Gogebic #toxic Ponds? #VOS #Walker #DNR
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