The 24th annual

Source to Sea Cleanup

will go on this fall!


Take Action
Cleanup Chronicle 2019
Photo Gallery
Report Trash Site
Become A Sponsor

2020 Source to Sea Cleanup Update:

  • Yes, the Cleanup will happen because our rivers need you! And yes, it will be different this year. Due to COVID-19, we are taking extra precautions for the safety of our volunteers and staff.
  • Get ready for Cleanup MONTH! This year, the Source to Sea Cleanup has been expanded to the entire month of September. Participants can clean up any time during September to ensure safe physical distancing from others. Stay tuned for additional changes for your safety.
  • Registration coming soon. Thank you for your patience as we work through the many details and precautions to keep you as safe as possible. We expect registration to open in mid-July. More details coming soon.

What is the Source to Sea Cleanup?

The Source to Sea Cleanup is a yearly trash cleanup of the Connecticut River system in NH, VT, MA, and CT – rivers & streams, shorelines, parks, boat launches, trails and more. Each fall, volunteer group leaders coordinate local cleanup sites where thousands of participants of all ages and abilities spend a few hours picking up trash. We all have a responsibility to solve this trash problem – individuals, manufacturers, businesses, and government. By participating in the Source to Sea Cleanup, you are part of the solution for cleaner rivers.

CRC uses trash data collected during the cleanup to support legislation and other efforts of keeping trash out of our rivers. Learn more about how you can join us in calling on leaders and decision-makers to do their part to ‘Stop Trash Before It Starts.’

Hard Work, Real Fun, True Impact

The 23rd annual Source to Sea Cleanup on September 27 & 28, 2019 was a wonderful success!

Early estimates show nearly 3,500 volunteers in more than 125 cleanup groups joined the 23rd annual Source to Sea Cleanup, making this our biggest year ever! Groups covered nearly the entire length of the Connecticut River from near the Canadian border down to the mouth of the river near Long Island Sound and included many tributaries along the way.

Your hard work removes some amazing junk from our rivers. Plastic (bottles, bags, styrofoam) and tires are always the most commonly found items. Yet, volunteers use human power and sometimes heavy equipment to pull out everything from recyclables, fishing equipment and food waste to mattresses, televisions and refrigerators. You can read about all the wonderful accomplishments, the list of groups that participated, the tally of trash pulled from the river, and unusual items found in the 2019 Cleanup Chronicle.

The water is cleaner, river banks are safer and the wildlife are happier thanks to the generous efforts of the sponsors, businesses, watershed organizations, Girl Scout and Boy Scout Troops, school groups, municipalities, and community members who make the event possible. THANK YOU!

How To Get Involved

It’s never too early to start planning for the 2020 Source to Sea Cleanup and sharing your plans with us. There are a variety of ways you can be involved in the event; take a look at the typical roles below. More information will be available when registration opens in 2020, but please feel free to be in touch with any questions or to discuss your 2020 Cleanup plans. We love to hear from you! Contact us at or 413-772-2020 x211.

  • Trash Scout – Do you know of an area that could use the help of Source to Sea Cleanup volunteers to clean up some trash? Report the site to us.
  • Group Leaders find sites in your area that need cleaning, recruit and organize local volunteers for your site, and arrange trash pickup for your site. Group leaders are responsible for registering your group for the Source to Sea Cleanup, gathering signed waivers for all volunteers and tracking the trash you collect. You don’t have to do it alone, but your leadership is invaluable.
  • Participants join a local Source to Sea Cleanup group in their region. Once registration opens in late-spring, a map of registered groups will be posted here to help you find a cleanup near you. You can help your local cleanup group in a variety of ways. There is a role for all. Come out for the day to help your river!
  • Volunteers are needed to help out leading up to the event. You can help us pack and/or deliver supplies to local groups, scout for cleanup sites and more. Ask us about how you can help.
  • Sponsors offer critical support to the Source to Sea Cleanup. To learn more about how to become a Cleanup sponsor, contact us at 413-772-2020 x202.
  • Educators – Connect your students to the Source to Sea cleanup. Register a cleanup group (registration opens in late-spring 2020). Check out the video, book and poems created by K-6 students as part of the River of Words program to inspire their peers and engage their communities in the annual cleanup.

Interested in leading a Cleanup group during another time of year?

Contact Stacey, Source to Sea Cleanup Coordinator,, 413-772-2020 x211.


2019 Source to Sea Cleanup Sponsors!

Become A Sponsor

Sign up for CRC’s e-news to receive news about the Cleanup and other ways you can help protect your river.

Be sure to select ‘Source to Sea Cleanup News’ to get email updates specifically about this event.


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