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Region 8

Libby Asbestos OU4 Remedial Investigation Report

Includes a comprehensive description of the nature and extent of Libby Amphibole asbestos contamination and describes past investigative and removal actions within Operable Unit 4 (properties in and around the Libby area) of the Libby Asbestos Superfund Site between between 1999 and 2013. Issued June 2014.

Note: Appendices A, B and D are very large files and are not included in the document below. They are available by request from our Libby Team Leader or Community Involvement Coordinator.

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