Cornwall Dam Renovation Slated for Spring/Fall 2025
May 13, 2025
Contacts: Josh Leisen, senior project manager, Huron Pines, 989-448-2293, ext. 16, or Tim Cwalinski, Gaylord unit supervisor, DNR Fisheries Division, 231-340-0276
Cornwall Dam will be renovated this year to address safety concerns
Renovations to Cornwall Dam will begin in May and extend through fall to satisfy state dam safety requirements. Vehicle access to the Cornwall Creek Flooding’s day-use area will be closed during this period, and a detour of the Shore-to-Shore equestrian trail will be in place.
The Michigan Department of Natural Resources Fisheries Division, which owns the dam, committed to restoring the Cheboygan County dam in 2019. The flooding’s water levels were partially lowered in 2024, following a Michigan Department of Environment, Great Lakes, and Energy’s Dam Safety Program recommendation to address concerns with aging infrastructure and embankment seepage issues. Read more