Hydrologic Atlases

Begun in 1990 by the TWDB Groundwater Section, this series of maps illustrates groundwater conditions in specific aquifers for that time period.

Maintained by communications division

Number Title Published
Hydrologic Atlas 1 Water-Level Changes in the High Plains Aquifer of Texas, 1980-1990 by John B. Ashworth (pdf - 379KB) 1991
Hydrologic Atlas 2 Areas Experiencing Significant Ground-Water Level Decline - 1980-1990 by Janie Payne (pdf - 3.91MB) 1991
Hydrologic Atlas 3 Water Quality in the Edwards-Trinity (Plateau) Aquifer, Edwards Plateau and Trans-Pecos, Texas by Janie Hopkins (pdf - 1.0MB) 1995
Hydrologic Atlas 4
(see links at right)
Water Quality in Woodbine Aquifer by Janie Hopkins 1996
Hydrologic Atlas 5 Water Quality in the Sparta Aquifer by Merrick Biri (pdf - 1.83MB) 1997
Hydrologic Atlas 6 Water Quality in the Queen City Aquifer by Eric Brown (pdf - 2.33MB) 1997
Hydrologic Atlas 7 Areas Experiencing Significant Water-Level Decline, 1985-1995, by Janie Hopkins (pdf - 376KB) 1996
Hydrologic Atlas 8 Water Quality in the Capitan Reef Aquifer by Eric Brown (pdf - 760KB) 1997
Hydrologic Atlas 9 Water Quality in the Rustler Aquifer by Eric Brown (pdf - 743KB) 1998
Hydrologic Atlas 10 Updated Water-Quality Evaluation of the Ogallala Aquifer Including Selected Metallic and Non-Metallic Inorganic Constituents by Steven Schriver and Janie Hopkins (pdf - 872KB) 1998