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Coastal Cleanup’s main event this year was held on Saturday, September 17 from 9 a.m. to noon. If you weren’t able to attend a group-led cleanup, you can still participate at a time that fits your schedule by holding a self-led cleanup in your neighborhood anytime in September.

Please review the Self-Led Neighborhood Cleanup Guide. After reviewing the guide, let the Pollution Prevention Program know you’ll be participating by completing the Neighborhood Registration Form.

If you plan to host a large neighborhood cleanup, the How to Host a Community Cleanup Guide may be helpful to you.

If you have any questions, please contact or call (650) 388-2096.

Meet up with a local organization below to pick up litter in San Mateo County year-round.

Daly City
Top of the Hill Improvement Association | Intermittent

Redwood City
Pride and Beautification Committee | Earth Week – April

San Mateo
City of San Mateo TeamUp to CleanUp | Intermittent

San Mateo County Coast
Pacific Beach Coalition | Saturdays every month
Rotary Club of Half Moon Bay | Second Sunday of every month
SeaHugger | Saturdays every month
Surfrider | One Saturday every month

THANK YOU for removing litter before it ends up down storm drains where it can do further damage to our environment.