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Algae Confirmed to Be Cyanobacteria

Testing conducted last week (9/11/15) confirmed the reappearance of cyanobacteria (blue-green algae) at Willis Lake. The advisory has been reinstituted. Residents should avoid contact with the water until two consecutive samples show levels below state guidelines. Testing by the … Read full article

Blue-Green Algae Alert at Willis Pond

Testing conducted by the Massachusetts Department of Public Health confirmed the presence of cyanobacteria (blue-green algae) at Willis Lake. Analysis showed levels significantly above the MDPH guidelines. Preliminary screening for microcystin, the toxin produced by cyanobacteria, … Read full article