INDIANA FLOW REPORT

Last Updated: December 18, 2025

Indiana's rivers currently display a range of streamflow conditions, with several areas experiencing significant deviations from typical levels. Streamflow measurements, such as those of the Wabash River at Peru showing a drastic drop to 177 cubic feet per second (cfs), 92.71% below normal, and the Maumee River at Fort Wayne at a strikingly low 156 cfs, 88.75% below normal, indicate potential flow droughts that could impact ecosystems and water usage. In contrast, the Kankakee River at Shelby stands at 1920 cfs, which is 9.91% above normal, suggesting a trend towards higher than usual flows in that area. Water enthusiasts should note these variations as they may influence river recreation experiences, particularly in whitewater trails where flow levels greatly affect navigability and safety.

Specific rivers such as the Grand Calumet and the White River are also showing considerable anomalies, with the former at the Industrial Highway at Gary registering an increase in streamflow over the last 24 hours by 27.11 cfs but still remaining 9.26% below normal. The latter, particularly near the capital city of Indianapolis, reflects a streamflow change of just 1.2 cfs in the last day, yet it sits at 53.98% below the expected norm. These fluctuations could have implications for local water conditions, potentially affecting Indianapolis and other urban areas. Whitewater areas along rivers like the St. Joseph River at Elkhart, currently at 1830 cfs with a significant gage height of 18.47 feet, 43.22% below normal, might see changes in their seasonal trends. River users should stay informed about local conditions as the potential for abnormally large streamflows or sudden increases could indicate flooding risks in the affected watersheds.

       



Indiana is a state with a diverse range of hydrological features, including major rivers like the Ohio, Wabash, and White, as well as numerous smaller tributaries and streams. The state's reservoirs and dams also play an important role in managing water resources and providing hydroelectric power. Climate conditions vary widely across Indiana, with hot, humid summers and cold winters. Precipitation is generally evenly distributed throughout the year, with occasional severe weather events like floods and droughts. In terms of snowpack, the state typically receives moderate levels of snowfall, which can impact river flows and water availability in the spring. Overall, the complex interplay of factors like climate, topography, and land use make water management a crucial issue for Indiana's communities and ecosystems.


       

Winter Storm Warnings

December 18 2025

Residents across Indiana should take precautionary measures today as the National Weather Service has issued Special Weather Statements for several areas due to strong southerly winds preceding a cold front. Sustained winds of 15 to 25 mph with gusts ranging from 30 to 45 mph are expected, particularly this afternoon. Areas north of I-70 may experience isolated gusts up to 45 mph. The public is advised to secure outdoor objects and seasonal decorations to prevent damage or injury. Please stay vigilant and be prepared for potentially hazardous conditions, especially if traveling or engaging in outdoor activities.


       
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