Active Alerts

If you are experiencing a water, power, or sewer emergency or service problem call our 24-hour hotline at 3-1-1 or (415) 701-2311 from outside SF or log on at sf311.org. Learn more or review active service alerts.

Big Ideas: Project-Based Curriculum

In partnership with the Center for Ecoliteracy, the SFPUC created Big Ideas to serve as a resource for curriculum developers, teachers and schools. The idea for the book is prompted by our commitment to foster the next generation of environmental stewards and provide a water, power and sewer framework for Grades K-12. Big Ideas is aligned with the Next Generation Science Standards. 

Download a copy of Big Ideas