The 21st Annual Charles River Cleanup, originally scheduled for Saturday, April 25, 2020 is POSTPONED to Fall 2020. A new date will be announced in the future.

The Program Partners are committed to safely continuing the largest river clean-up in the country this year once it clear that the event can be held.

If you have already registered, we will follow-up with you once a new date is determined. To pre-register for the fall event or to get on the list to be notified of the new date, contact the Program Partner managing your preferred site.

Thank you for your patience and thank you to our partners at the Massachusetts Department of Conservation & Recreation for working with us on the postponement and to keeping our state parks open during this period of uncertainty.


Volunteer Engagement Fees

Coordinating the Charles River Cleanup has both operational and material costs for the Cleanup’s program partners. Because of this, we ask our corporate and for-profit volunteer groups to support our management of this great event with a tax-deductible donation to the organization hosting your work site. This mandatory fee is based on the size of your group. Additionally, we ask for a small suggested donation from individual and non-profit participants to assist with event costs.

Corporate Groups

  • Groups of 10-25 = $1,500

  • Groups of 25-50 = $2,000

  • Groups of 50-75 = $2,500

  • Groups of 75-100 = $3,000

  • Groups of 100+ = Please Inquire

Non-profits and Schools

We suggest a small donation for non-profits and schools to help support the execution of this day. Please inquire with your host site for more information.


Individuals who would like to participate alone or with friends and family are more than welcome! We suggest a donation of $5 per person to participate.


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