The following water quality updates have been issued for Tuesday, June 11, 2024:

  • A Pet Advisory is removed for Parker Pond, Osterville due to improved conditions with acceptable cyanobacteria levels.

There are no current postings or water quality alerts as of June 11, 2024.

f you are interested in receiving more information about Cyanobacteria and locations monitored, you may view the 2023 Cyanobacteria Monitoring Map at

To review current water quality updates please visit Barnstable Water Resources at or download the MyBarnstable App for real-time water quality notifications.

Thomas A. McKean, RS, CHO
Director of Public Health