What began as a small shoreline effort at Piscataway National Park has grown into one of the largest regional cleanup events in the nation. The Potomac River Watershed Cleanup now unites thousands of volunteers across Maryland, Virginia, Washington, D.C., West Virginia, and Pennsylvania to protect and restore our shared waterways. Ready to make a difference? Find a cleanup near you and join us in keeping our rivers, parks, and communities clean and healthy.
Found a cleanup you’re interested in participating in? Email the coordinator of that event for additional details.
Thank you for using our cleanup map to find a volunteering opportunity near you. To keep this map of cleanups accessible to all, consider making a gift.
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