Mining and non-mining sources of metals and acid water near Silverton, CO. Part of the Upper Animas River Study Area.
By Water Resources Mission Area
2007 (approx.)
Detailed Description
Mining and non-mining sources of metals and acid water near Silverton, Colorado. Part of the USGS Abandoned Mine Lands Initiative (AMLI): Upper Animas River Study Area. From the Gold King Mine archived page.
Sources/Usage
Public Domain.