The Clean Lakes Alliance has been monitoring the Madison-area lakes for cyanobacteria, or blue-green algae, in an effort to provide season-ahead algal bloom forecasting. Blue-green algae was responsible for at least eight of the 22 beach closures last summer. Beaches have been closed by the public health department in recent weeks due to high bacteria readings, though all are open now.
Dr. Paul Block, an associate professor in the Department of Civil & Environmental Engineering at UW-Madison, has been conducting research to gauge the predictability of Lake Mendota’s water quality and hopes to apply his research to other area lakes as well. His research is the basis for the algal bloom forecast in the lakes of Madison.