Data, maps, and reports are available at the lake-level (Great Lakes), for each state, and for the five-state region as a whole by clicking on the links below: Brief reports that summarize, analyze, ...

Researchers at ‪Michigan Technological University's Great Lakes Research Center are mapping the lakebeds using cutting-edge ...

The GLRI Phragmites Decision Support Tool (DST) Mapper is now available. The DST Mapper provides resource managers with information to strategically develop effective Phragmites control and invasion ...