If the moneys of the district, or any part thereof, are deposited in a depositary other than the county treasury, the board shall appoint a treasurer who shall be responsible for the safekeeping and disbursing of all district moneys and funds held by him. The treasurer shall serve at the pleasure of the board.
Source:
Section 101166, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PUC§ionNum=101166..