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

The Looking Glass River is a 38-mile-long tributary of the Grand River in Michigan. It was named by Native American tribes who saw their reflection in the river's clear waters. The river flows through several counties, including Ingham, Clinton, and Shiawassee. The hydrology of the river is characterized by a slow-moving flow, with a gently sloping watershed. The river is impounded by several reservoirs and dams, including the Laingsburg Dam and the Babcock Millpond Dam. These dams were built in the early 1900s to provide hydroelectric power and irrigation to nearby farms. Today, the Looking Glass River is a popular destination for recreational activities such as fishing, kayaking, and canoeing. The river also supports local agriculture, with farms using its waters for crop irrigation.