The Story of Poo

When you flush the toilet; what happens to the pee, poo, and toilet paper? The San Francisco Public Utilities Commission (SFPUC) and California Academy of Sciences helped answer this question by creating the “Story of Poo.” Watch this animated video to learn about San Francisco’s sewer system through the eyes of a six-year-old girl. To access our supporting educational materials and to learn more about our sewer system, please visit: