Become a Member of San Francisco Baykeeper

San Francisco Baykeeper has been the Bay's pollution watchdog for more than twenty years. As the only on-the-water nonprofit dedicated to defending San Francisco Bay from pollution, we work on your behalf to protect the health and sustainability of San Francisco Bay, its wildlife, recreational users, and all the communities of the Bay Area.

We rely on the contributions of individual donors like you to do this work. Baykeeper never takes money from polluters. It’s the support of our committed members that keeps us pursuing the tough legal cases, combing through stacks of pollution violation records and urging regulators to stand up to polluters. Your contributions help make us independent, credible and uncompromising.

With your support, Baykeeper has become the Bay's strongest advocate. Our small, highly skilled staff uses science, advocacy and litigation to strengthen clean water laws and hold polluters accountable. With a keen strategic focus on improving the health of the Bay, Baykeeper is achieving vital successes for restoring the Bay to a vibrant, thriving estuary.

Please become a member today. We need your support to continue our efforts.

Make your donation today, and become a part of our mission to secure the strongest possible protections for the Bay. Your support is vital to our success in defending San Francisco Bay from pollution.