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Great Lakes Monitoring |  |
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Lake Michigan Mass Balance
LMMB Tributary and Atmospheric LoadingsTributary and atmospheric loadings to Lake Michigan for PCBs, trans- nonachlor, and mercury have been calculated using data from April 1994 through October 1995. The loadings shown in the following diagrams are annual averages, not totals. Only tributary loadings for atrazine and selected nutrients are available at this time. Tributary and Atmospheric Loadings Diagrams and graphs: Tributary Loadings Graphs Only:
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