Comprehensive Willow Creek Watershed Planning Project

Willow Creek Watershed Library

Willow Creek Library

Nelson Tunnel/Commodore Waste Rock Superfund Site

Remedial Investigation: Nelson Tunnel/Commodore Waste Rock Pile (2011). EPA Region 8

 

Remedial Investigation Addendum, Nelson Tunnel/Commodore Waste Rock Superfund Site (2019). EPA Region 8

 

Focused Feasibility Study for Flow Control, Nelson Tunnel/Commodore Waste Rock NPL Site (2020). HDR and Deere & Ault Consultants, Inc.

 

Nelson Tunnel Superfund Site Treatability Study – Series 1 – Bachelor Shaft Pump Test (2020). EPA,CDPHE, CDRMS

 

Reuse Situation Assessment [of historical structures at Commodore Site] Nelson Tunnel/Commodore Waste Rock Superfund Site (2019). EPA Region 8

 

Commodore Mining District Superfund Site – Preservation of Historic Structures (2015). Jennifer Orrigo Charles, Colorado Preservation, Inc.

 

Source Water Investigation Report: Isotopic and geochemical approaches to characterize water movement through abandoned mine workings, NelsonWooster-Humphrey Tunnel Creede, CO (2014). Cowie, Roy, Mark W. Williams and Anton Krupicka, University of Colorado, Boulder Institute of Arctic and Alpine Research and EPA Region 8

 

Removal Summary and As-Built Report Commodore Waste (2010). Tim Bosco, EPA

 

Nelson Tunnel Dewatering Project (2010). Jeff Graves, Colorado Division of Reclamation, Mining and Safety.

 

Agency for Toxic Substances and Disease Registry. Nelson Tunnel-Commodore Waste Rock Pile Superfund Site (2009), Colorado Department of Public Health and Environment’s Environmental Epidemiology Section’s Agency for Toxic Substances and Disease Registry. Report. Atlanta: US Government.

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