Groundwater recharge in the Southern High Plains

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This appendix provides a brief overview of previous estimates of groundwater recharge on the Southern High Plains, and presents the results of additional field work and modeling analyses conducted in conjunction with development of the Southern Ogallala GAM model. The field work, conducted in collaboration with the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA) program, was included as part of the GAM study to provide additional information concerning irrigation return flow.

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  • Report


  • critical issues, database publication, water availability, texas, groundwater