Total streamflow across the Cedar River was last observed at 39,186 cfs, and is expected to yield approximately 77,725 acre-ft of water today; about 161% of normal. River levels are high. Average streamflow for this time of year is 24,270 cfs, with recent peaks last observed on 2016-09-25 when daily discharge volume was observed at 294,406 cfs.

Maximum discharge along the river is currently at the Cedar River Near Conesville reporting a streamflow rate of 12,600 cfs. However, the streamgauge with the highest stage along the river is the Cedar River At Cedar Falls with a gauge stage of 78.70 ft. This river is monitored from 15 different streamgauging stations along the Cedar River, the highest being situated at an altitude of 1,911 ft, the Cedar River Below Bear Creek Near Cedar Falls.

The Cedar River is a 338-mile long river located in the north-central part of the United States, primarily in the state of Iowa. It flows from its headwaters in Dodge County, Minnesota, through southern Minnesota and northern Iowa, before emptying into the Iowa River near Columbus Junction. The Cedar River is a principal tributary of the Iowa River and a significant source of water for the region. It has been used for agricultural irrigation and drinking water for many years. The river is also home to several reservoirs and dams, including the Cedar River Reservoir, which was created by the construction of the Cedar River Dam in the early 20th century. The Cedar River is popular for recreational activities such as fishing, boating, and camping.