Description
This is a coverage of the boundaries and codes used for the
U.S. Geological Survey's National Water-Quality Assessment (NAWQA)
Program Study-Unit investigations in the conterminous United
States, excluding the High Plains Regional Ground-Water Study.
The data set represents the areas studied during the first decade
of the NAWQA Program, from 1991-2001 ("cycle 1").
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 |
| Digital Data | XML | Landing page for access to the data | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |