
April 11, 2026
Contact: Laurie Abel, 989-599-6703 or Kathleen Lavey, 517-930-4218
Work crews strategically placed more sandbags today around the Cheboygan Lock and Dam, while large pumps were running to move water around the structure.
The measures are part of continuing efforts to move water through and around the dam and lock to help get ahead of additional rain and snow melt forecasted over coming days.
“The DNR is actively engaged with our partners to prevent the failure of the dam to the fullest extent possible,” said Mike Janisse, leader of the Michigan Department of Natural Resources’ Incident Management Team.
Gov. Gretchen Whitmer declared a state of emergency Friday and activated the State Emergency Operations Center as rising waters from spring rains and melting snow threaten to overwhelm the dam in the city of Cheboygan.
The sandbagging, which began earlier this week, is intended to provide a buffer for rising water and help channel the water. The pumps are being used to move water from behind the dam to the spillway in front, where it can continue flowing out toward Lake Huron.
A wooden timber debris screen, built years ago in front of one of the dam’s gates was removed to help increase water flow through the dam. Engineers carefully reviewed historic photos to make sure the structure could be taken down without damaging the dam itself.
Additional water level monitoring equipment also has been installed by the U.S. Geological Survey.
Cheboygan County emergency managers are encouraging residents to sign up for alerts through Be Alert or to call 211 if they need information about preparedness and possible evacuation. Read more