Browsing Local and Regional Documents Archive by Subject "Abandoned mines -- Environmental aspects -- Umatilla National Forest (Or. and Wash.)"

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Ajax/Magnolia project

Umatilla National Forest (Agency : U.S.); North Fork John Day Ranger District (Or.); EA Engineering, Science, and Technology, Inc.; Millennium Science and Engineering, Inc. (2002-12)

Contains several documents, including abbreviated preliminary assessments of each of the Ajax and Magnolia mines, a site inspection of the two mines, a public participation plan, and an engineering evaluation/cost analysis ...