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 USGS Mine Drainage Activities
  Mine Drainage Activites >> USGS Studies >> 'Wisconsin'
 USGS USGS Mining-Environment Studies:

Activities in 'Wisconsin'

Crandon
description: USGS is providing technical assistance to the Wisconsin Department of Environmental Quality regarding the evaluation of permit applications for a proposed copper-zinc mine.
more information: (Jim Krohelski, WRD, WI District, Middleton, WI)
Project URL:


  U.S. Department of the Interior, U.S. Geological Survey
  Mine Drainage Activities
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