Edwards Aquifer Conditions | J-17 Index Well

Learn about the J-17 Index Well for the San Antonio Pool, which is what the EAA uses to track aquifer conditions for Bexar and Medina as well as parts of Atascosa, Caldwell, Guadalupe, Comal, and Hays counties within the EAA jurisdiction. Additionally, the EAA monitors the Comal and San Marcos Springs springflows. Furthermore, the J-27 Index Well for the Uvalde Pool is what the EAA uses to monitor aquifer conditions for Uvalde county.