The 2019 algal bloom on Lake Erie now measures over 650-square miles and continues to expand. At the root of the issue is agricultural runoff and, in particular, phosphorous. Ed Verhamme is a project engineer with the private water solutions firm, LimnoTech. The company conducts research, analysis, and consults with governmental agencies and other stakeholders to advance the cause of safe and clean waters. In this month's '1st Friday Focus on the Environment' conversation with WEMU's David Fair and Michigan League of Conservation Voters executive director Lisa Wozniak, you'll get the latest on progress and the work towards solutions that lay ahead.