Harvard's Charles River Cleanup for Earth Day 2026

Join your fellow Harvard community members on Earth Day for the annual Charles River Cleanup! The University is partnering with the Charles River Conservancy (CRC) to collect trash, microplastics, and debris to support a cleaner, healthier Charles River. The CRC will provide a brief education on the local river watershed and provide tools and training. RSVP to receive the location information. All Harvard community members and their family and friends are welcome to participate. Registration is open to the first 90 people on a first-come, first serve basis, but we will have a waitlist that we welcome you to join, too.