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

The Little Muskingum River is a tributary of the Ohio River, located in southeastern Ohio. Its length is approximately 47 miles, and its hydrology is characterized by steep gradients and narrow valleys. The water flow of the Little Muskingum River is regulated by two reservoirs, namely the Ohio River Islands National Wildlife Refuge and the Little Muskingum River State Wildlife Area. These reservoirs are used for flood control, hydropower generation, and recreation activities such as fishing, boating, and hiking. The river is also used for agricultural purposes, providing irrigation and water supply to nearby farms. The Little Muskingum River has a rich history, dating back to the early settlers of Ohio, who used the river for transportation and industry. Today, the river remains an important natural resource for the region, providing recreational opportunities and supporting local economies.