Region 8

Anaconda Co. Smelter Proposed Plan for Modifications to the Remedy for OU16

This plan proposes changes to the remedy selected in the 1998 Record of Decision for Operable Unit 16 (OU16 – Anaconda Regional Water, Waste and Soils) of the Anaconda Co. Smelter Superfund site in Anaconda, Deer Lodge County, Montana; September 2011 

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