Iowa Code Title XI. Natural Resources [Chs. 455-485] § 468.507. Notice of election

The board, or, if in more than one county, the boards acting jointly, shall cause notice of said election to be given, setting forth the time and place of holding the same and the hours when the polls will open and close. Such notice shall be published for two consecutive weeks in a newspaper in which the official proceedings of the board are published in the county, or if the district extends into more than one county, then in such newspaper of each county. The last of such publications shall not be less than ten days before the date of said election.