Mich. Comp. Laws § 324.30916
When any special assessment roll is confirmed, the lake board shall direct the assessments made in the roll to be collected. The clerk of each local unit of government involved shall then deliver to the treasurer of each local unit of government the special assessment roll, to which he or she shall attach his or her warrant commanding the treasurer to collect the assessments in the roll in accordance with the directions of the lake board. The warrant shall further require the treasurer, on September 1 following the date when any assessments or any part of an assessment have become due, to submit to the lake board a sworn statement setting forth the names of delinquent persons, if known, a description of the parcels of land upon which there are delinquent assessments, and the amount of the delinquency, including accrued interest and penalties computed to September 1 of the year. Upon receiving the special assessment roll and warrant, the treasurer shall collect the amounts assessed as they become due.
MCL 324.30916