Texas River Basins
The United States Geological Survey uses 21 primary geographic groupings, or regions, at the first level of classification to split and subdivide the
PPT - Texas Surface Water Resources PowerPoint Presentation, free
Water Data For Texas
Map of Devils River watershed illustrating geologic assignments
Texas Rivers, Creeks and Lakes Map
River Basins - Trinity River Basin
River Basins Map of Texas (poster)
Texas River Basins
River Basins Map of Texas (poster). PDF
Major river basins of Texas region along with the location of
UTA researcher helping to improve Corps of Engineers' watershed
Dec., 2015 Thru 2016 Streamflow and Flood Data (Maps) to help you
River Basins - Neches River Basin
SPATIAL WATER BALANCE OF TEXAS
Texas surprise: When trees, shrubs replace grasses, water flows
TPWD: Maps