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.

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Bay Defense
Apr 17, 2019
A new proposal from the Trump administration poses a big threat to San Francisco Bay and to local drinking water. If it’s adopted, the rule could erase Clean Water Act protections for streams and creeks that flow only when it rains or when...
Urban Storm Water
Apr 15, 2019
Bay Area roadways, as we’ve all seen firsthand, are heavily littered with trash. And most of the trash you see along the highway is headed right for San Francisco Bay. That’s because Caltrans, the agency responsible for keeping freeways...

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