California Code, Water Code - WAT § 20911

(a) Notice of the election.

(b) Nominating petitions, which may be filed with the clerk of the board of supervisors not less than 15 days before the election.

(c) Mailing of sample ballots, which mailing to each voter entitled to vote at the election, as determined by the county elections official, shall be completed at least three whole days before the election.

(d) Other inconsistent provisions in this chapter.