Bill > SB224

This bill requires the California Department of Water Resources (DWR) to update its water supply forecasting models and procedures by January 1, 2027, with a specific focus on addressing the impacts of climate change. The bill mandates that DWR establish and publicly share the criteria for determining when its new forecasting model is sufficiently accurate for use in different watersheds. Additionally, the department must prepare and submit annual reports to the Legislature detailing its progress in implementing the new forecasting model, beginning January 1, 2028. The bill also requires DWR to develop a formal policy for documenting its operational plans and rationale, including explaining the reasoning behind water releases from reservoirs. Starting January 1, 2028, and annually thereafter, DWR must submit a report to the Legislature explaining the rationale for its operating procedures for the previous water year. These reporting requirements are set to expire on January 1, 2032, in accordance with existing government regulations. The overall goal of the bill is to improve transparency, accountability, and scientific rigor in water resource management, particularly in light of changing climate conditions.

Agriculture and Natural Resources, Budget and Finance

https://leginfo.legislature.ca.gov/faces/billStatusClient.xhtml?bill_id=202520260SB224