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Toxic Substances Hydrology Program

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The Toxic Substances Hydrology Program conducts research on three categories of contamination issues:

Subsurface Point-Source Contamination

Subsurface Point-Source Contamination

Watershed- and Regional-Scale Contamination

Other Fundamental Research and Methods Development
     
Map of Toxics Program Study Sites
Locations of Toxics Program Investigations
(Click on map for larger version)

An abandoned structure and waste-rock pile from the Silverledge Mine adjacent to Mineral Creek, Colo. -- See full caption below
An abandoned structure and waste-rock pile from the Silverledge Mine adjacent to Mineral Creek, Colo -- from the Abandoned Hard-Rock Mining Photo Gallery

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