Total streamflow across the Little Wabash River was last observed at 20,176 cfs, and is expected to yield approximately 40,019 acre-ft of water today; about 260% of normal. River levels are high. Average streamflow for this time of year is 7,755 cfs, with recent peaks last observed on 2011-05-03 when daily discharge volume was observed at 68,271 cfs.

Maximum discharge along the river is currently at the Little Wabash River At Carmi reporting a streamflow rate of 14,800 cfs. This is also the highest stage along the Little Wabash River, with a gauge stage of 30.67 ft at this location. This river is monitored from 3 different streamgauging stations along the Little Wabash River, the highest being situated at an altitude of 542 ft, the Little Wabash River Near Effingham.

The Little Wabash River is a tributary of the Wabash River in southern Illinois, stretching 240 miles from its source to its confluence with the Wabash River. The river has a rich history, as it was used for transportation and trade by Native Americans and European settlers in the 1800s. It is also a vital source of water for agriculture in the region, with many farmers relying on it for irrigation. The river has several reservoirs and dams, including the Lake Sara Dam, which is used for flood control and recreation. The river's hydrology has been impacted by human activities, including agriculture and urbanization, leading to issues with water quality and sedimentation. Despite this, the Little Wabash River remains a popular destination for fishing, boating, and other recreational activities.