Join us for the 32nd Annual Potomac River Watershed Cleanup!

Volunteer by picking up trash. Choose from hundreds of events in Maryland, Virginia, and DC!

Lead a cleanup at your own site. Register online and invite friends, family, and co-workers!

Since 1989, volunteers have prevented more than 8 million pounds of trash from entering the Potomac River Will you join us this year?

Find an event and learn more at