Cyanobacteria Alert – July 30 2026
Above: Upper Shawme Lake, Sandwich on July 29, 2026 “When in Doubt, Please Stay Out.” A potentially toxic cyanobacteria bloom has been detected in: • Crooked Pond, Falmouth • Ashumet Pond, Falmouth/Mashpee • Upper Shawme Lake, Sandwich The town has been notified of the findings. If you have any questions, contact the local health department. […]