Article 2. Contest Of Elections of California Water Code >> Division 13. >> Part 4. >> Chapter 2. >> Article 2.
Any person interested may commence the contest of a district
election, other than a general district election, within 20 days
after the result has been declared by filing a complaint in the
superior court of the county where the election was held. If no
contest is commenced within that time the declaration of the result
by the board of election is final and conclusive.