Current Conditions/Release Assessment: East Helena Facility

This document was prepared for ASARCO Incorporated by Hydrometrics, Inc. in September 1998 and revised January 1999. It is the complete report totaling 2124 pages and is a 320MB PDF file.

Rather than downloading the entire report, you can view a summary by download any of the first four parts, each constituting sequential hundred page excerpts from the report:

If you’d like to download the entire 320MB file, you can access it here: