Since 1989, Baykeeper has advocated for the health of San Francisco Bay. We use science and clean water laws to improve habitats and communities reliant on a thriving Bay ecosystem.

Oil Spills
Dec 12, 2017
Baykeeper is working to prevent a dangerous new threat to San Francisco Bay—a tar sands oil spill. If spilled in the Bay, heavy tar sands oil would likely sink to the Bay’s bottom, making it virtually impossible to remove and causing...
Toxic Pollutants
Nov 10, 2017
The devastating wildfires that swept through Napa and Sonoma last month have caused unprecedented damage to families, homes, and businesses. Unfortunately, the disaster also poses a new threat to San Francisco Bay in the form of toxic ash...

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Aerial pollution patrols