Browse by Subject "Mississippi River Watershed"

  • Illinois Department of Natural Resources. Office of Scientific Research and Analysis.; Illinois Department of Natural Resources. Illinois State Geological Survey Division (Illinois Dept. of Natural Resources, 1998)
    The Big Rivers assessment covers an area of 1,133,176 acres near the confluence of the Illinois and Mississippi Rivers. As well as including segments of the Mississippi and Illinois Rivers, the area also includes a section ...

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  • Krohe, James Jr. (Illinois Dept. of Natural Resources, 1997)
    Northwest of the town of Grafton, just past Graham Hollow on the Great River Road, 26 miles and about a century from downtown St. Louis, the Brussels ferry shuttles drivers and their cars across the Illinois River to and ...

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  • Kent, Graham (2014-05-30)
    Poor water quality across the Mississippi River basin and its outlet, the Gulf of Mexico, is undermining the health of ecosystems, economies, and public health. Agricultural production in the watershed has been identified ...

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