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Volunteer at one of these beach cleanups organized by the Massachusetts Office of Coastal Zone Management (CZM).

COASTSWEEP is part of the Ocean Conservancy's International Coastal Cleanup. Volunteers from all over the world collect marine debris (trash, fishing line, and any other human-made items) and record what they find to help build solutions to this problem.

Cleanups are held throughout September, October, and into November—and with more than 1,500 miles of shoreline in Massachusetts, COASTSWEEP needs your help!

Links to Cleanup Lists

The 2019 cleanup lists will be posted here beginning in August.

More Information

Check out the Summaries of Annual Cleanups for links to an overview and summary statistics from past years of COASTSWEEP cleanups.

Don't see a cleanup in your community? Sign up now to be a cleanup coordinator. For more information on becoming a cleanup coordinator or a COASTSWEEP sponsor, as well as what you will do as a cleanup volunteer, check out Become a COASTSWEEP Cleanup Coordinator, Volunteer, or Sponsor.

Also, see COASTSWEEP Contact Information if you have specific questions or need additional help.

For a full list of all of the information available on the COASTSWEEP website, see Overview and Index.

2018 COASTSWEEP Volunteers

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