Description
This raster dataset represents the boundaries of the hydrogeologic areas of the
Southwest Principal Aquifer (SWPA) study of the National Water Quality
Assessment (NAWQA) program. It is a compilation of the pre-existing
Hydrogeologic Areas of the Southwest Ground-Water Resources Project,
with additional data from the Central and Coastal basins of California,
Northern New Mexico Rio Grande Valley, and South Central Colorado
San Luis Valley.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |