Cal. Wat. Code § 36254
Notice of such hearing shall be given by publishing a copy of the resolution provided for in Section 36253 in a newspaper of general circulation, published in each affected county, pursuant to Section 6066 of the Government Code, the first publication to be at least 14 days prior to the time fixed for hearing. Such notice shall also be given by posting a copy of the resolution in three public places within the district or the improvement district, for at least 14 days prior to the time fixed for the hearing. Also notice thereof shall be given by certified mailing a certified copy of the resolution to each property owner shown on the last equalized assessment roll. The mailing of such notices shall be completed not less than 14 days prior to the hearing. No other notice other than that required by this section need be given.
Ca. Water Code § 36254