Includes, but not limited to, EPAs approval of modifications to Enbridge's monitoring and sampling report and Enbridge disapproval letter.
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Enbridge Disapproval Letter - Feb. 23, 2012 (PDF)(6 pp, 373 K)
U.S. EPA letter - Disapproval of Enbridge's report of findings for background sediment concentrations, investigation for upstream sample areas dated 1/9/2012 - 20120223
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U.S. EPA Approval with modifications of Enbridge's report of findings for background sediment concentrations - April 11, 2012 (PDF)(2 pp, 558 K)
EPA approves, with modifications, Enbridge's report of findings for background sediment concentrations, investigation for upstream sample areas submitte
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U.S. EPA Approval with modifications of Enbridge's air monitoring and sampling report - April 11, 2012 (PDF)(3 pp, 994 K)
EPA approves, with modifications, Enbridge's report of findings air monitoring and sampling: August through October 2011
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River Opening Segments Status Map June 21, 2012 (PDF)(1 pg, 492 K)
Map showing which segments of the Kalamazoo River were open as of June 21, 2012