Alamo Region, Major Aquifers
The map shows the underground boundaries of the Gulf Coast, Carrizo-Wilcox, Edwards-Trinity Plateau, Edwards Balcones Fault Zone (BFZ) and Trinity aquifers.
For more information on this exhibit, please contact the Comptroller’s Data Services Division at 512-463-4900 or at P.O. Box 13528, Austin, Texas 78711-3528.
Source: Texas Water Development Board.