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Volunteers planting young native seedlings at Jingletown Garden in front of a painted and mosaic mural.

Join us in the watershed.

FOSC’s diverse volunteer community extends throughout the greater Bay Area and beyond. Whether you’re a creekside resident, local stakeholder, student, or simply someone who cares about our environment and Sausal Creek, we welcome you to join us in stewardship and conservation.

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Jobs + Internships

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News + Events

Sausal Creek Community:


Meet Ryder Diaz, our newest watershed site leader. Ryder is launching a community cleanup effort at Austin Square – a small creekside lot in the Fruitvale neighborhood of Oakland. We’re excited to support him and his neighbors as they envision a cleaner, greener, and more accessible creek-space for their community.

Ryder Diaz

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