MODFLOW 6 models used to simulate the long-term average surficial groundwater system for the contiguous United States
June 25, 2024
Seventy-five steady state two-dimensional groundwater flow (MODFLOW-6) models of the shallow groundwater system were developed to map depth to water and estimate effective surficial transmissivity for the contiguous United States (CONUS). The models were driven by spatially-distributed recharge estimated by Reitz et al. using average water budget information for 1985-2015 and calibrated against long-term average water levels in observation wells as well as water level estimates derived from perennial first order streams and wetlands.
Citation Information
| Publication Year | 2024 |
|---|---|
| Title | MODFLOW 6 models used to simulate the long-term average surficial groundwater system for the contiguous United States |
| DOI | 10.5066/P91LFFN1 |
| Authors | Wesley O Zell, Ward E Sanford |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Water Resources Mission Area - Headquarters |
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