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Upper Mississippi Basin Loading Database
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Sediment and Nutrient Data via Hydrologic Unit Code (HUC) 07040001:

HUC code:

 
30007 40001
30009 40017



Last updated on February 10, 1999

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URL:http://www.umesc.usgs.gov/data_library/sediments_nutrients/huc_code/07040001.html