Tracking California - Mobilizing data to improve public

data californiaCDPH-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...Fure 1: Observed and projected changes (compared to the 1901–1960 average) in near-surface air temperature for California.Observed data are for 1900–2020. Projected changes