Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Manitowoc River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Manitowoc River, the highest being situated at an altitude of ft, the .

The Manitowoc River is a 42-mile river that flows through Manitowoc County in eastern Wisconsin. The river has a rich history as it was used for transportation in the 19th century and played a significant role in the logging industry. The river is also notable for its hydrology as it flows through numerous wetlands, providing habitat for a variety of wildlife. There are two significant reservoirs on the river, which are the 1,200-acre Lower Cato Falls Reservoir and the 500-acre Valders Reservoir. The river is primarily used for recreational purposes such as fishing, canoeing, and kayaking, with the occasional use for agriculture. The river's abundance of fish species such as walleye, northern pike, and smallmouth bass make it a popular destination for anglers.