The Niangua River headwaters rise in Webster County

The Niangua River is a popular Ozarks stream. Many people know it for floating and for trout fishing near Bennett Spring. But the river starts much higher up, in the Webster County area. From here it flows north. In the end, it reaches the Lake of the Ozarks watershed, the land that drains into that lake.

So Webster County sits at the top of this river system, not along its famous float section. The local stretches are small headwater channels. They are shaped by Ozark karst, a type of rock where water carves caves and springs.

Where the river begins also matters for groundwater and clean water. What happens on the land here can affect the river downstream.

For river accesses, fishing tips, and watershed details, trust the Missouri Department of Conservation and the Department of Natural Resources instead of recreation blogs. And treat any exact access points or “source of the river” claims as things to confirm with those offices.