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U.S. Geological Survey - Biological Resources - UMESC


Upper Mississippi Basin Loading Database
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Sediment and Nutrient Data via Navigation Pool or River Reach Selection:

 
1 2 3 4 5
5a 6 7 8 9
10 11 12 13 14
15 16 17 18 19
20 21 22 24 25
26 Lock 26 to Lock 27
Lock 27 to Kaskaskia River
Kaskaskia River to Grand Tower IL.
Grant Tower, IL. to Ohio River.

 



Last updated on April 29, 1999

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