Advisory

Advisory  Update: DCR Recreational Advisory: Lake Cochituate Reopens 

Date: 06/22/2026

What: The Department of Conservation and Recreation (DCR) has reopened the Middle Pond portion of Lake Cochituate in the Town of Natick. These areas have had clear tests from both the cyanobacteria bloom and routine weekly bacterial water quality testing. For questions regarding cyanobacteria blooms, please contact the DPH at (617) 624-5757 or visit the agency’s algae webpage.

Where: Middle Pond portion of Lake Cochituate in the Town of Natick 

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