City of Alpena issued the following announcement on Oct. 15
Bagged lawn material only pickup is scheduled for Monday, October 21 through Thursday, October 24. Monday, October 21 The area east of Ripley Boulevard and south of Washington Avenue. Tuesday, October 22 The area north of the river and east of Chisholm Street, from Fourteenth Avenue to the City limits. Wednesday, October 23 The area west of Ripley Boulevard and south of Washington Avenue. Thursday, October 24 The area north of Washington Avenue and west of US-23/Chisholm Street, to the City limits.
Materials should be placed at the curb no earlier than two days before your scheduled pickup day and no later than 6 a.m., of your scheduled pickup day. Any material placed at the curb after 6 a.m. on your pickup day or after your pickup day will NOT be collected and you will be required to remove it from the curb. The Public Works Service Center, located at 1001 Long Lake Avenue, is open daily, Monday through Friday, from 7 a.m. to 3 p.m. for drop-off of bagged lawn materials for City residents only. Brush drop-off is NOT permitted at the Public Works Service Center.
Original source can be found here.