Indiana Code Title 36. Local Government § 36-9-27-35

Sec. 35. (a) The county surveyor shall submit to the board a written report setting forth the county surveyor's classification of regulated drains in order of priority for action by the board.  This report may be made from time to time during the county surveyor's process of classification.

(b) The board may adopt the classifications and order of work priority as made by the county surveyor, or may modify them.

(c) If ten percent (10%) of the owners' request the board to classify or reclassify a drain affecting their land, the board shall, after giving notice to all affected owners, conduct a hearing on the request and adopt a proper classification.  The notice shall be given by publication in accordance with IC 5-3-1.  Notice shall be given to an attorney of record in the manner provided in section 110 of this chapter.