Minnesota's Legacy

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United States Geological Survey
2014 Fiscal Year Funding Amount
Fund Source

Duluth area streams received over 10 inches of rainfall on June 19 and June 20, 2012. This "500 year event" provides a once in a lifetime opportunity to further understand sediment movement and stream channel alterations due to an event of this magnitude.

St. Louis
Michael Sadowsky - University of Minnesota Department of Soil, Water and Climate, sadowsky@umn.edu (612) 624-2706
2008 Fiscal Year Funding Amount

The objectives of this study were to examine ditch sediment and water samples for the presence and numbers of E.coli and  to determine what proportion of the E.coli were stable member of the microbial community (i.e. indigenous to the sites) and what proportion were likely transient or only present because of run-off. Researchers used sophisticated DNA technology to determine the potential sources of E.coli present in the ditch sediment and water samples.