GMA 16 groundwater flow model — Model
URL: https://gw-models.s3.amazonaws.com/Alternative_Models/gma16/GMA16_Draft_Model.zip
Official TWDB model archive for GMA 16 groundwater flow model. Listed on https://www.twdb.texas.gov/groundwater/models/download.asp; model context: https://www.twdb.texas.gov/groundwater/models/alt/gma16/gma16.asp. Model (17MB zipped, 209MB unzipped). Availability was checked without downloading the full artifact. TWDB models support regional groundwater planning. They are not intended for local-scale or individual-site decisions. Consult the model report for calibration, assumptions and uncertainty. Download availability does not establish successful execution in MINT. Archive contents, scientific variables, units, datum, and execution readiness were not verified. Opaque model archives are not assigned mint_standard_variables. Variable bindings belong on separately extracted and scientifically interpreted resources.
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Additional Information
| Field | Value |
|---|---|
| Data last updated | September 19, 2026 |
| Metadata last updated | September 22, 2026 |
| Created | September 19, 2026 |
| Format | ZIP |
| License | License not specified |
| MINT Standard Variables | groundwater_model_modflow2000_simulation_archive, groundwater__hydraulic_head, aquifer__hydraulic_conductivity, land_subsurface_water__recharge_volume_flux, groundwater_well__pumping_volume_flow_rate, aquifer__storativity |
| Availability status | reachable |
| Data role | model-input-bundle |
| File extension | .zip |
| Has views | False |
| Id | 908fa07e-5c6f-49bc-af23-d658e3b435d7 |
| Metadata verification | source-link-verified; file-contents-not-inspected |
| Mimetype | application/zip |
| Mint standard variables | groundwater_model_modflow2000_simulation_archive, groundwater__hydraulic_head, aquifer__hydraulic_conductivity, land_subsurface_water__recharge_volume_flux, groundwater_well__pumping_volume_flow_rate, aquifer__storativity |
| Package id | e81bf0c1-5eb8-4d4f-a594-1922ea4ef7c8 |
| Position | 0 |
| Requires extraction | true |
| Resource type | model_archive |
| Size | 17.3 MiB |
| Source authority | Texas Water Development Board |
| Source catalog url | https://www.twdb.texas.gov/groundwater/models/download.asp |
| Source page | https://www.twdb.texas.gov/groundwater/models/alt/gma16/gma16.asp |
| State | active |