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

The Little Muddy River is a 60-mile-long tributary of the Missouri River in North Dakota. The river flows through agricultural land and has a history of major flooding. The Little Muddy River watershed is home to several reservoirs, including Lake Sakakawea, a major source of irrigation for the surrounding farmland. There are also several dams along the river, including the Garrison Dam, which was built in the 1950s for flood control and hydroelectric power. The Little Muddy River offers recreational activities such as fishing, boating, and camping, and is known for its walleye population. The river also serves as a source of drinking water for nearby communities.