Special Communications
- 2018 Portage Lake Harbor Commission Proposal
- 2017 Commission Letter to the Army Corp of Engineers
- 2017 Army Corp of Engineers 12-14-2017 Letter to the Commission
- 2013 Emergency Dredging Plan 02-01-2013
- 2013 Emergency Dredging Plan Map 03-13-2013
- Portage Lake Harbor Commission Report 02-20-2013
- Portage Lake Harbor Commission DNR letter 02-17-2012
- DNR Onekama Dredging Plan 03-18-2013 update
- Harbor Commission Dredging info update 03-12-2013