Mine Impacted Streams Task Force

 
The Mine Impacted Streams Task Force was formed in September 2015 to determine the extent and magnitude of water quality impacts due to abandoned mines and to drive water quality improvements from abandoned mine pollution control projects. 
 
Abandoned Mines Lands Information Hub
This is a cloud-based map viewer with more than 50,000 records. This is the combined efforts of more than a dozen federal, state and local organizations.  
Abandoned mines water quality study
This study is a collaborative effort focused on water discharged from 145 abandoned mines that could impact Colorado lakes and streams. 
 
Picture of interactive map with draining mines pinpointed