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Potentiometric surface, Mississippi River Valley alluvial aquifer, spring 2018, raster format, in feet

Metadata Updated: October 29, 2023

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.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023
Publisher U.S. Geological Survey
Identifier USGS:5d2f3cf1e4b038fabe24dae7
Data Last Modified 20200821
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id b35c8fdd-dee9-4f64-b5dd-aecd6cd1c737
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -92.798532965,28.898283037,-88.244498443,37.416626436
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash f6bd99002f64a2a51fad7f7c778fd32ed76e0c17e8f3594f0fe3465bdc48fa91
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -92.798532965, 28.898283037, -92.798532965, 37.416626436, -88.244498443, 37.416626436, -88.244498443, 28.898283037, -92.798532965, 28.898283037}

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