Description
This dataset is the raster, in feet, of the potentiometric-surface map, spring 2018, Mississippi River Valley alluvial (MRVA) aquifer. The raster cell size is 1,000 meters; the raster altitude data was referenced to the North American Vertical Datum of 1988 (NAVD 88). The raster was interpolated using (1) most of the available groundwater-altitude data from wells and surface-water-altitude data from streamgages, and (2) potentiometric-surface contours.
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 |
Tags
- aquifer
- arkansas
- geoscientificinformation
- groundwater
- groundwater-altitude
- groundwater-levels
- illinois
- inlandwaters
- kentucky
- louisiana
- mississippi
- mississippi-alluvial-plain
- mississippi-river-delta
- mississippi-river-valley-alluvial-aquifer
- missouri
- potentiometric-surface
- surface-water-altitude
- tennessee
- usgs-5d2f3cf1e4b038fabe24dae7
- water-table