Harmful algal bloom advisories issued in five ponds - The Martha's Vineyard Times
Last month, the Chilmark board of health issued its first red advisory of the summer, warning of harmful cyanobacteria in areas of Chilmark Pond, and urging people to avoid swimming or shellfishing in the vicinity of the blooms. On Wednesday, the Chilmark board of health announced that most recent samples collected from Chilmark Pond indicated […]