Existing law establishes the State Department of Public Health in the California Health and Human Services Agency. Existing law requires the department to collect data on various topics, including data on violent deaths as reported by various sources, as specified. This bill would require the department to establish, on or before January 1, 2024, and administer the Childhood Drowning Data Collection Pilot Program, which would collect detailed data on childhood fatal and nonfatal drownings in California, as specified. The bill would require the department, on or before July 1, 2024, to seek to collaborate with at least 5 but no more than 10 county child death review teams or other local agencies, as specified. The bill would require the department to submit various reports to the appropriate legislative policy committees, as specified. The bill would require the department, based on those reports, to develop a California Water Safety Action Plan for Children and a standardized form for counties to use in reporting drownings statistics. The bill would repeal these provisions on January 1, 2029.