Physical Geography

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Entries - Entry Category: Physical Geography - Starting with T

Table Rock Dam and Lake

Although Table Rock Lake lies mostly in the Ozark Mountains of Missouri, it plays an important role in water resource development for the White River basin, most of which lies in Arkansas. Its dam and reservoir are part of a flood-control system designed to reduce flooding in Arkansas’s Delta and the Mississippi drainage. Its hydroelectric power supplies electricity that the Southwest Power Administration sells to municipalities and rural cooperatives across northern Arkansas, southern Missouri, and several adjoining states. Recreational development resulting from the lake contributes to the economies of both Missouri and Arkansas. Table Rock Dam is located at river mile 528.8 on the White River about eight miles southwest of Branson, Missouri. The lake extends westerly from the dam …

Tyronza River

The Tyronza River rises in Mississippi County and flows primarily southwest until it empties into the St. Francis River just north of Parkin (Cross County). It no longer resembles the stream that it was up until the early twentieth century, as it has been channelized, ditched, and had its meander loops cut-off. Before the formation of the levee and drainage districts in the late nineteenth century that rerouted and channelized existing streams, the Tyronza River arose out of a body of water called Carson Lake located southwest of Osceola (Mississippi County). From there, it flowed across low swampy land, a region the locals referred to as the “scatters of Tyronza,” into Tyronza Lake before narrowing down into the regular path …