Nueces River Basin

Texas map showing Nueces river basin outlinesThe Nueces Basin occupies a relatively arid region of Texas, resulting in the third lowest value of average annual watershed yield among major river basins of Texas.  Apparently in reference to pecan trees growing on its banks, the basin's namesake river was called Rio de las Nueces, "River of Nuts," by early Spanish explorers.

From headwaters in Edwards and Real counties, the Nueces River flows to Nueces Bay, which drains to the Gulf of Mexico.  Other streams within the basin include the Leona, Frio, Sabinal and Atascosa rivers and San Casimiro, Seco, Hondo, and San Miguel creeks.  An important issue in the Nueces Basin, exacerbated by drought, is the limited water supply.  Groundwater supplies, which have historically provided the majority of water used in the basin, are expected to decline in the future.  The basin is an important water supply for portions of the Nueces-Rio Grande Coastal Basin, including the city of Corpus Christi.

Lakes in Nueces River Basin

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