Lake Michigan Water Level Updates

Staying up-to-date on Lake Michigan's changing water levels

Great Lakes water levels are dynamic, varying seasonally and inter-annually. The Lake Michigan Water Level Updates blog breaks down current water levels, provides context about near-term and long-term changes in water levels, the hydrologic processes impacting water levels, and what is expected to happen in the coming months.

2024

2023

2022

2021

2020