IOWA FLOW REPORT

Last Updated: January 2, 2026

The streamflow conditions across Iowa present a varied picture, with several rivers reporting lower-than-normal flows which may indicate flow droughts, while others are experiencing heightened streamflow that could raise concerns for potential flooding. Notably, the Mississippi River at Clinton, IA, is flowing at a substantial 34,000 cubic feet per second (cfs), yet this is still considered below normal for the area. Conversely, the Raccoon River near West Des Moines has seen a remarkable increase, with current flows at 1,300 cfs, which is 279.79% above normal, indicating a significant rise that could affect local water activities and hint at possible flooding conditions. The Des Moines River at Stratford has also experienced a drastic surge with streamflow changes of 312.47 cfs in the last 24 hours, suggesting a rapidly developing situation that could impact communities along the river.

The Upper Iowa River, a popular destination for paddling enthusiasts, shows varied conditions with streamflow at Decorah at 257 cfs, which is slightly below the norm, and an even larger decrease at Dorchester with 885 cfs. Meanwhile, the Turkey River at Garber is running at 388 cfs, a noticeable drop of 62.28% from the average, potentially affecting river recreation. In contrast, the Cedar River at Cedar Rapids is flowing at 2,580 cfs, down by 60.24% from normal levels, which could have implications for the surrounding watershed. Such disparities in streamflow data underscore the need for river users and local communities to stay informed on current and projected water conditions to prepare for the varying impacts on recreation, water supply, and flood risk management in their respective regions.