– Keyes Beach is closed for swimming due to elevated Enterococci bacteria counts. Due to this exceedance, this beach does not meet 105 CMR 445.00, Minimum Standards for Bathing Beaches, and is required to be closed to swimming.
– A Pet Advisory at Shubael Pond is removed due to low cyanobacteria biomass.
– A Pet Advisory at Lovells Pond is removed due to low cyanobacteria biomass.
– A Pet Advisory is posted at North Pond due to increasing cyanobacteria biomass.
Long Pond, Marstons Mills
Long Pond Centerville
Pet Advisory Level
North Pond, Osterville
To see a map with all monitored ponds and other town’s ponds – check out the Cyanomap at APCC at: