Earth Day Litter Clean Up is an annual event that helps keep our waterways free of harmful trash. This year, we need your help to clean San Lorenzo Creek and other community waterways by cleaning up in your neighborhoods and local natural areas. Creek cleanups start at your doors. Trash travels from our neighborhoods through storm drains and into local creeks and the Bay. 

Cleanups can be on Earth Day, Thursday, April 22nd, or any day throughout the month and will be self-guided and close to home. Local streets, sidewalks, parks, and other natural areas are good choices. Trash within our neighborhoods becomes the trash polluting the coast once the rains come. We need your help to clean your neighborhoods.