Tools for discovering and accessing Great Lakes scientific data

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The Great Lakes Restoration Initiative (GLRI) is a multidisciplinary and interagency effort focused on the protection and restoration of the Great Lakes (GL) using the best available science and applying lessons learned from previous studies. The U.S. Geological Survey (USGS) contributes to the GLRI effort by providing resource managers with information and tools needed to meet restoration goals. This includes contributing scientific expertise and delivering findings to the GL community through meaningful information products.

Document Type: 

  • Fact Sheet


  • critical issues, database publication, water, information, wisconsin, illinois, indiana, ohio, pennsylvania, new york