USGS - science for a changing world
 USGS Mine Drainage Activities
  Mine Drainage Activites
 USGS Mining-Environment Studies:

Browse USGS Mine Drainage Projects by:

State:

  US Map California Washington Colorado South+Dakota West+Virginia Pennsylvania Maine Tennessee Ohio New+Mexico Wisconsin Montana Idaho Nevada Utah Arizona Vermont Virginia North+Carolina South+Carolina Florida Alaska Missouri Oregon
  U.S. Department of the Interior, U.S. Geological Survey
  Mine Drainage Activities
  Please note our privacy statement and disclaimer
  Accessibility
  Please direct comments and questions to the Webmaster
  Last modified on Monday, 15-May-2006 12:10:10 EDT
  The URL for this document is https://mine-drainage.usgs.gov/sum/index.html
Contacts: