Trash Free Potomac Network - Connecting for a Trash Free Watershed

AWS Earth Day Cleanup at Briers Mill Run
Cleanup Event

This Cleanup is part of the Potomac River Watershed Cleanup

April 25, 2020, 9:00 AM to 12:00 PM

Volunteer with the Anacostia Watershed Society in the area’s premiere annual Earth Day Cleanup. Join over 2,000 AWS volunteers cleaning up our neighborhoods, parks, streams, and the Anacostia River.

Briers Mill Run

Site Type



County: Prince George's

State: Maryland

Zip: 20737

Nearest City:

GPS Coordinates: 38.966524, -76.90855


Directions: Stream and woods behind William Wirt Middle School, 6270 Tuckerman St. Riverdale, MD 20737.

Metrobus: F4, T14

Watershed Anacostia
Sub Watershed Briers Mill Run

Parking Capacity:

Restrooms are NOT available.

This site is suitable for children under seven.

This site is suitable for the elderly.

This site is NOT suitable for the disabled.

Notes & Special Issues


What To Expect


This site is open to the public

RSVP is Required

Maximum Volunteers: 100

Contact Info.

Anacostia Watershed Society



Registration for individuals and groups can be completed on our website:
Use the map to find your desired site, click on the icon, and choose "Register for this site."