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 10 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.