479B.6  Hearing — notice.
  After the petition is filed, the board shall fix a date for a hearing and shall publish notice for two consecutive weeks, in a newspaper of general circulation in each county through which the proposed pipeline or hazardous liquid storage facilities will extend.
  The hearing shall not be less than ten days nor more than thirty days from the date of the last publication of the notice. If the pipeline exceeds five miles in length, the hearing shall be held in the county seat of the county located at the midpoint of the proposed pipeline or the county in which the proposed hazardous liquid storage facility would be located.
95 Acts, ch 192, §33