High Plains Aquifer System GAM — Model
URL: https://gw-models.s3.amazonaws.com/Download_GAMs/hpas/hpas_ext_model_05_2025.zip
Official TWDB model archive for High Plains Aquifer System GAM. Listed on https://www.twdb.texas.gov/groundwater/models/download.asp; model context: https://www.twdb.texas.gov/groundwater/models/gam/hpas/hpas.asp. Model (406MB zipped, 2.5GB 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 | July 22, 2026 |
| Metadata last updated | September 20, 2026 |
| Created | July 22, 2026 |
| Format | ZIP |
| License | License not specified |
| Abstract | Official TWDB model archive for High Plains Aquifer System GAM. Listed on https://www.twdb.texas.gov/groundwater/models/download.asp; model context: https://www.twdb.texas.gov/groundwater/models/gam/hpas/hpas.asp. Model (406MB zipped, 2.5GB 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. |
| Temporal Coverage Start | |
| Temporal Coverage End | |
| Program Area | Groundwater |
| Data Contact Email | gam@twdb.texas.gov |
| Caveats and Usage | 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. |
| Categories | Groundwater |
| Primary Tags | |
| Secondary Tags | |
| Collection Method | Official TWDB downloadable artifact; contents not inspected |
| Quality Control Level | TWDB-published artifact; execution not validated |
| spatial | |
| Abstract | Official TWDB model archive for High Plains Aquifer System GAM. Listed on https://www.twdb.texas.gov/groundwater/models/download.asp; model context: https://www.twdb.texas.gov/groundwater/models/gam/hpas/hpas.asp. Model (406MB zipped, 2.5GB 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. |
| Availability status | reachable |
| Categories | Groundwater |
| Caveats usage | 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. |
| Collection method | Official TWDB downloadable artifact; contents not inspected |
| Data contact email | gam@twdb.texas.gov |
| Data role | model-input-bundle |
| File extension | .zip |
| Has views | False |
| Id | 69f17ab8-462f-4344-8229-a5edb71c5186 |
| Metadata verification | source-link-verified; file-contents-not-inspected |
| Mimetype | application/x-zip-compressed |
| Mint standard variables | groundwater__hydraulic_head, land_surface_water__evapotranspiration_volume_flux, land_subsurface_water__recharge_volume_flux, groundwater_well__pumping_volume_flow_rate |
| Package id | 1db72fb2-762f-4669-b6e8-b78b3040d979 |
| Position | 1 |
| Program area | Groundwater |
| Quality control level | TWDB-published artifact; execution not validated |
| Requires extraction | true |
| Resource type | model_archive |
| Size | 405.7 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/gam/hpas/hpas.asp |
| State | active |