Pliocene Ridge CSD has a five-member board.

Board members are appointed by the Sierra County Board of Supervisors for a four-year term. To become a board member a person must be registered to vote within the district boundaries. 

VACANCY ON THE BOARD SINCE Jan. 2019. Please consider joining the board! Meetings are held 9 months out of the year and alternate between Alleghany and Pike. Applicants must be a registered voter within the district's boundaries. Application linked below.