Michigan Compiled Laws, Chapter 280. Drain Code of 1956 § 280.469

Sec. 469. After the tentative apportionments of cost have been made, the drainage board shall set a time, date, and place it will meet and hear objections to the apportionments. Notice of the hearing shall be published twice in the county by inserting the notice in at least 1 newspaper published in the county, designated by the drainage board, the first publication to be not less than 20 days before the time of the hearing. The notice shall also be sent by registered mail to the clerk or secretary of each public corporation proposed to be assessed, except that a notice to the state shall be sent to the state highway director and a notice to the county shall be sent both to the county clerk and the county road commission. The mailing shall be made not less than 20 days before the time of hearing. The notice shall be signed by the chairperson and proof of the publication and mailing of the notice shall be filed in his or her office. The drainage board may provide a form to be substantially followed in the giving of the notice. The notice shall include tentative apportionments to the several public corporations. After the hearing, the drainage board may confirm the apportionments as tentatively made, or if it considers the apportionments to be inequitable, it shall readjust the apportionments. If the readjustment involves the increasing of an assessment and an increase shall not be consented to by resolution of the governing body of the public corporation whose assessment was increased, before any readjusted apportionments are confirmed the drainage board shall set a time, date, and place for a rehearing and shall give notice of the hearing as in the first instance. The notice shall also set forth the apportionments as readjusted. After confirmation, the drainage board shall issue its order setting forth the several apportionments as confirmed. The order shall be known as the final order of apportionment.