INDIANA FLOW REPORT
Last Updated: December 4, 2025
Indiana's rivers are currently experiencing a diverse range of streamflow conditions. Notably, the Grand Calumet River at Gary has a streamflow that is significantly lower than normal, at -31.76 percent of its usual rate. Similarly, the Wabash River, a major waterway in the state, shows a marked decrease in streamflow across several locations including Peru, Wabash, Logansport, and Covington, with percent normal values ranging from -65.79 to -88.21 percent. This suggests a potential flow drought, affecting river activities and potentially impacting the ecosystem. Conversely, the Indiana Harbor Canal at East Chicago exhibits a dramatic increase in streamflow change over the last 24 hours, with an 872.79 percent increase, indicating possible flooding conditions that could affect the surrounding areas.
Among popular whitewater routes, the Tippecanoe River is also running lower than normal at Ora and Buffalo, but it has seen a recent rise in flow at Buffalo with a 47.74 percent increase in the last day, now showing a streamflow of 424 cubic feet per second (cfs) and a gage height of 7.45 feet. However, the Maumee River at Fort Wayne and New Haven is significantly below normal flows, with reductions over 90 percent, which might disappoint whitewater enthusiasts. In contrast, the Patoka River at Jasper has seen a substantial increase in flow, backed by a percent normal amounting to 46.13 percent and a rise in gage height to 11.7 feet. Residents and enthusiasts along these rivers are advised to stay informed about current conditions as lower-than-normal streamflows could affect water-based recreation and ecology, while areas with surges in streamflow should be on alert for potential flooding.
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.
Explore Rivers
- Blue River
- Deep River
- Driftwood River
- Elkhart River
- Flatrock River
- Grand Calumet River
- Iroquois River
- Kankakee River
- Little Calumet River
- Little River
- Maumee River
- Mississinewa River
- Muscatatuck River
- Patoka River
- Pigeon River
- Salamonie River
- Tippecanoe River
- Wabash River
- White River
- Whitewater River
- Yellow River