Earth Day Cleanup

The Anacostia Watershed Society's Earth Day Cleanup is AWS's largest annual volunteer event. Typically, on the Saturday following Earth Day nearly thousands of volunteers come out to dozens of different sites around the watershed to pick-up trash, serve their communities, and enjoy the Anacostia River. 

Click here for the 2022 After Action Report

This event is a success thanks to all of our amazing community partners and leaders. Most of our sites are lead by volunteer leaders who have been organizing clean-ups in their communities for years, and we are always seeking more leaders! If you are interested in nominating a site in your community for Earth Day, or if you are interested in becoming a site leader, you can click here.

Any questions? You can email Stacy Lucas at This email address is being protected from spambots. You need JavaScript enabled to view it.. We provide each of these community leaders with training and supply them with the tools to lead a fantastic clean-up.

Frequently Asked Questions

How do I register to be a volunteer at a site?

Registration opens on March 20. When it does, you can choose a site from the map on the main page, register for it, then come to that location on Earth Day and make a difference for the Anacostia River! The rest of this FAQ has more details.

Do you need to register to be a volunteer?

Yes! In order to volunteer at the 2023 Earth Day Cleanup, pre-registration is strongly recommended for each individual via the Earth Day Registration site. Some sites may accept walk-up participants depending on the availability of supplies and how much help is needed to pick up the trash.

How do I know if my registration went through?

You will receive an confirmation email from This email address is being protected from spambots. You need JavaScript enabled to view it. with more details from your site.

Can I just show up at one of the sites and start cleaning?

Some sites are accepting walk-up volunteers depending on a number of variables, including availability of supplies, level of trash, or other considerations. It is best to check the Earth Day Registration site for the most up-to-date information.

How can I get a t-shirt?

When you register to volunteer, you are asked for your t-shirt size! When you check in on the morning of the Earth Day Cleanup, your site leader will give you a shirt.

Can children participate in the AWS Earth Day Cleanup?

Yes! Please pay attention to the site information, because some sites are a little too burdensome for little hands. Sites that are not recommended for children are clearly marked on the map of volunteer sites. We trust that parents will make informed decisions about what is best for themselves and their families.

If my child volunteers, can they receive Service Learning Hours?

Yes! If you bring the paperwork, AWS site leaders and staff at your site will sign off on your child’s hours.

Great! So I can just drop off my kids at a site and pick them up at noon.

Unfortunately, all volunteers under the age of 16 must be accompanied by a responsible adult over 18. Everyone needs to register online.

Speaking of groups, I would like to volunteer with one! Is there a way to register 10 people at once?

Members of groups are strongly encouraged to sign up individually.  If you have more questions, please contact Emily Castelli at This email address is being protected from spambots. You need JavaScript enabled to view it..   

My corporate group wants to help! How do we sign up?

Corporate groups are encouraged to contact Emily Conrad at This email address is being protected from spambots. You need JavaScript enabled to view it. or at 301-699-6204 x111 for more information about volunteering, and the benefits of becoming an Earth Day sponsor!

Hey, the site I want to be at says that registration is closed! It’s the park right down the street from me! What’s up with that?

It is wonderful that so many volunteers participate in the AWS Earth Day Cleanup, and we plan to have as many people that each site needs to become cleaner. Sometimes these sites get full… but the sites that aren’t full still need you! We kindly ask that you pick your second choice site.

Oops! I accidentally registered for the wrong site! How do I change my registration?

If the site that you want still has spots available, just re-enter your registration for the new site. Send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. so we can delete the registration that you don’t want.