MICHIGAN FLOW REPORT

Last Updated: December 25, 2025

Streamflow levels across Michigan are currently 77.0% of normal, with the Grand River At Grand Rapids reporting the highest discharge in the state with 3070cfs and gauge stage of 3.06 ft. Meanwhile, the Middle Branch Ontonagon River Near Paulding is seeing a spike in streamflows today after experiencing a 92.8% increase since yesterday, and currently running at 241cfs.

Maximum gauge stage in the state was last observed at the Farmers Creek Near Lapeer, currently reporting a stage of 15.56ft. The Escanaba River At Cornell in the Escanaba watershed is surging for this time of year at 1620cfs, about 80.36% of normal.

       



Michigan is characterized by a temperate climate, and the state is home to several major surface flows, including the Great Lakes and their tributaries, the Grand River, St. Clair River, and Detroit River. The state has over 1,000 dams and reservoirs, with the largest being the 5,000-acre Houghton Lake. Michigan has a diverse hydrology, with wetland systems, streams, and inland lakes contributing to the water cycle. The state's snowpack is a significant contributor to hydrology, with winter snowfall providing a significant portion of the water supply for the Great Lakes and their tributaries. Additionally, the state is prone to flooding due to its topography and geographic location, and heavy rainfall events can result in flash flooding and riverine flooding.


       

Winter Storm Warnings

December 25 2025

Residents of Michigan, particularly those in the Upper Peninsula and counties such as Houghton, Alger, Delta, Menominee, Schoolcraft, Luce, Chippewa, Mackinac, and surrounding areas, should prepare for hazardous winter weather. Mixed precipitation, including snow, sleet, and freezing rain, is expected with snow accumulations of 1 to 7 inches and ice build-up. Areas like Marquette and Gaylord are forecasted to experience difficult travel conditions, with the potential for slippery roads impacting post-holiday commutes. Please exercise caution, especially if you are traveling tonight through Friday evening, and stay informed on the latest weather updates.


       
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