INDIANA FLOW REPORT

Last Updated: December 29, 2025

Streamflow levels across Indiana are currently 29.0% of normal, with the Wabash River At New Harmony reporting the highest discharge in the state with 8850cfs and gauge stage of 2.2 ft. Meanwhile, the Hart Ditch At Dyer is seeing a spike in streamflows today after experiencing a 7740.43% increase since yesterday, and currently running at 737cfs.

Maximum gauge stage in the state was last observed at the St. Joseph River At Elkhart, currently reporting a stage of 19.07ft. The White River Above Petersburg in the Lower White watershed is surging for this time of year at 1220cfs, about -0.27% of normal.

       



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 29 2025

Residents of Indiana, particularly in eastern St. Joseph, Elkhart, northern La Porte, and western St. Joseph Counties, should prepare for challenging winter conditions as a Winter Weather Advisory is in effect until 1 AM EST, December 30. Lake effect snow, with accumulations between 2 and 5 inches and wind gusts as high as 50 mph, is expected to cause slippery road conditions and may impact travel. Additionally, multiple Wind Advisories are in place across central and northern parts of the state, including near Lake Michigan, with gusts potentially reaching up to 55 mph. These conditions pose risks of downed tree limbs and power outages. Travel may become hazardous due to blowing and drifting snow, so residents are advised to delay travel if possible and exercise extreme caution if venturing out.