Contact Baykeeper

San Francisco Baykeeper's Mailing Address: 
1736 Franklin Street, Suite 800
Oakland, CA 94612

Phone: (510) 735-9700 

Please note: staff presence at our office is very limited at this time due to COVID-19. If you are planning to send time-sensitive materials of any kind, particularly via FedEx or UPS, please reach out to us using the contact form below, or by email (, prior to mailing to our Oakland address. Thank you!