Chemical Co-Located Sampling

For Information Regarding Phase 3 Chemical Data Gap Sampling

DOE and DTSC have been in the field working on the chemical co-located sampling effort with EPA. Since the beginning of the co-located sampling effort several documents have been prepared by CDM, DOE's contractor and approved by DTSC. DOE is committed to keeping the community informed in a timely manner of the chemical co-located effort and all other DOE-related efforts on the site. This web page will be kept up to date with future documents and information regarding chemical co-located sampling.

Phase 1 Sampling Results


Added March 30, 2011:

Added May 11, 2011:

Added June 16, 2011:

Added June 20, 2011:

Added June 21, 2011:

Added July 11, 2011:

Added July 27, 2011:

Added August 19, 2011:

Added September 26, 2011:

Added October 26, 2011:

Added January 2012:

Added April 17, 2012:

Meetings and Supporting Materials for Co-Located Samples:

DTSC/DOE Meeting on Chemical Co-located Sampling Decisions HSA 8N, March 25, 2011