OHIO FLOW REPORT

Last Updated: January 23, 2026

Ohio's rivers are currently experiencing significant variances in streamflow, with many reporting much lower than average flows, indicative of a widespread hydrological deficit across the state. For instance, the Maumee River at Antwerp shows a streamflow of 203 cubic feet per second (cfs), which is a staggering 90.46% below normal, and similar low flow conditions are observed in the Auglaize River near Defiance with a current streamflow of 143 cfs, -91.6% of the average. Contrastingly, the Chagrin River at Willoughby presents an unusual case, flowing at 107.68% of its normal rate with a streamflow of 1540 cfs. This could pose a risk of flooding in the surrounding areas, including the city of Willoughby. In addition, the Ohio River at Ironton is another major watercourse to monitor, currently flowing at 48700 cfs, which is a 61.79 cfs increase in the last 24 hours, although it's still 52.43% below normal, which could impact barge traffic and recreational activities.

Furthermore, popular whitewater trails could be affected by these conditions. Kayakers and canoeists should take note that the Cuyahoga River, pivotal in the Great Lakes watershed, has varied streamflow readings across different points, such as at Independence with 540 cfs, a slight drop from the previous day, and at the steel city of Cleveland with a flow of 1150 cfs, both indicating flows considerably below normal levels which may impact water recreation. The Great Miami River shows a streamflow reduction to 518 cfs at Dayton, which is 78.31% lower than typical flows, cautioning against potential flow-related hazards for water enthusiasts. These flowing conditions, both high and low, emphasize the importance for river users and local communities to stay informed on current water levels for safety, conservation, and sustainable enjoyment of Ohio's waterways.