CCT.ENR

The Confederated Tribes of the Colville Reservation Environmental Trust mission is to achieve & maintain a healthy environment with functioning ecological systems including biodiversity, clean water, clean air and healthy soils required to support plants, animals, tribal values and subsistence uses.

Links

Non-Point Source Water Pollution Management Plan PDF

Water Pollution Non-Point Assessment Report 2011 PDF

Soil and Water Management Plan 2014 PDF

Baseline Ecological Risk Assessment Work Plan, Feb 2011 v1 PDF

Expansion of Problem Formulation Chapter, March 2012 PDF

Final Quality Assurance Project Plan (QAPP), March 2009 PDF

Final Quality Assurance project Plan (QAPP), Sept 2009 PDF

Final Report, July 2012 PDF

Final Sampling and Analysis Plan, September 2010 PDF

Final Work Plan, August 2010 PDF

Overall RI/FS Schedule, January 2011 PDF

Phase I Data Evaluation Report, Data Evaluation Report, August 2006 PDF

Phase I Data Evaluation Report, October 2007 PDF

Phase II QAPP, September 2009 PDF

Phase I Quality Assurance Project Plan (QAPP), August 2005 PDF

QAPP Amendment #1, April 2010 PDF

University of Saskatchewan QAPP for sediment exposures to White Sturgeon, June 2010 PDF

USGS Quality Assurance Project Plan (QAPP) for water-only exposures to White Sturgeon and Rainbow Trout, June 2010 PDF

Expanded Site Investigation, March 2003 PDF

Preliminary Assessment, December 2000 PDF

Preliminary Assessments and Site Inspections of Lower Pend Oreille River Mines and Mills in Pend Oreille County, April 2002 PDF

Preliminary Assessments and Site Inspections of UCR Mines and Mills in Stevens County, October 2002 PDF

Screening Level Risk Assessment (SLERA), February 2010 PDF

Tribal Code
4-5 On-Site Wastewater Treatment and Disposal PDF
4-10 Water Resources Use and Permitting PDF
4-16 Hazardous Substance Control Act PDF
4-18 Air Emissions Control PDF