The department may investigate any project adopted and authorized by the state and approved by the Congress to determine whether the project is no longer justified and whether appropriate action should be taken to deauthorize the project. The department shall coordinate that investigation with the federal agency involved in the project.
Source:
Section 12639.1, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WAT§ionNum=12639.1..