Home / Disasters and Accidents / High Water Levels Trigger Evacuation Standby Near Cheboygan Dam
High Water Levels Trigger Evacuation Standby Near Cheboygan Dam
14 Apr
Summary
- Residents near Cheboygan River dam were on standby for evacuation.
- A 'ready, set, go' warning system was implemented due to high water.
- Late snowmelt and heavy rainfall caused the dangerous water levels.
On April 14, 2026, Cheboygan residents living near the Cheboygan River dam were alerted and placed on standby for potential evacuation. Water levels had risen to a critical point, nearing the top of the dam, prompting emergency managers to implement a 'ready, set, go' warning system. This surge was attributed to a combination of late-season snowmelt and significant rainfall in the preceding weeks.
As a preventative measure, the U.S. 23 bascule bridge in Cheboygan was closed by the Michigan Department of Transportation to safeguard against debris and ensure public safety. Efforts were underway to increase water flow through the dam by removing gates and activating deactivated hydroelectric turbines. Despite these measures, further rainfall was forecast, raising concerns about continued flooding. The Cheboygan Lock and Dam, originally constructed in 1869 and updated in 1922, has a watershed of approximately 1,455 square miles. Its potential failure could impact not only the immediate downstream area but also the broader Cheboygan River watershed, affecting biodiversity, recreation, and local economies across northern Michigan.
