In this report, we present data on status and trends collected as part of the U.S. EPA GLNPO Great Lakes Biology Monitoring Program (GLBMP) through 2014 for Chlorophyll, Phytoplankton, Zooplankton and Benthos; and through 2016 for Mysis.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Great Lakes Biology Monitoring Program 2019 Technical Report (PDF)(41 pp, 6 MB, March 10, 2020)