Additional Information

Field	Value
Data last updated	July 21, 2026
Metadata last updated	September 20, 2026
Created	July 21, 2026
Format	HTML
License	License not specified
Abstract	TWDB GAM landing page for the Edwards (BFZ) Aquifer, San Antonio segment (MODFLOW-96/MODFLOW-2000). Direct model-archive download link not yet independently verified via a Tapis test run.
Temporal Coverage Start	2004-01-01
Temporal Coverage End	2004-12-31
Program Area	Groundwater
Data Contact Email	gam@twdb.texas.gov
Caveats and Usage	Regional GAM for planning and screening; not for site-specific design. Spatial extent is an approximate bounding box derived from the union of GMA 10 member-county boundaries (TACC SUBSIDE texas_counties layer), not the precise model grid extent.
Categories	Groundwater
Primary Tags
Secondary Tags
Collection Method	Model Output
Quality Control Level	TWDB-adopted GAM
spatial
Abstract	TWDB GAM landing page for the Edwards (BFZ) Aquifer, San Antonio segment (MODFLOW-96/MODFLOW-2000). Direct model-archive download link not yet independently verified via a Tapis test run.
Categories	Groundwater
Caveats usage	Regional GAM for planning and screening; not for site-specific design. Spatial extent is an approximate bounding box derived from the union of GMA 10 member-county boundaries (TACC SUBSIDE texas_counties layer), not the precise model grid extent.
Collection method	Model Output
Data contact email	gam@twdb.texas.gov
Has views	False
Id	1a5aeaca-bb57-474b-b21c-8ac4ab485744
Package id	3d5b4b97-cc54-49ef-9d34-6a94a872d36b
Position	0
Program area	Groundwater
Quality control level	TWDB-adopted GAM
State	active
Temporal coverage end	2004-12-31
Temporal coverage start	2004-01-01