DataSF | San Francisco Open Data

data californiaCalifornia is the most populous U.S. state, with an estimated population of 38.9 million as of 2025. The state has people from a wide variety of ethnicCDPH-Wastewater Surveillance Data, California The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and laboratories in California on...