Skip Links

USGS - science for a changing world

SIR 2008-5098

>> Pubs Warehouse > SIR 2008-5098

Ground-Water Resources Program

Digital Surfaces and Thicknesses of Selected Hydrogeologic Units within the Mississippi Embayment Regional Aquifer Study (MERAS)

By Rheannon M. Hart, Brian R. Clark, and Susan E. Bolyard

Files formerly located here are now linked to the WRD NSDI node at http://water.usgs.gov/lookup/getgislist

  • Hydrogeologic Unit Extents:
        Vicksburg-Jackson Group    Metadata (12 KB)    Shapefile (97 KB)
        Upper Claiborne aquifer    Metadata (12 KB)    Shapefile (118 KB)
        Middle Claiborne confining unit    Metadata (12 KB)    Shapefile (105 KB)
        Middle Claiborne aquifer    Metadata (12 KB)    Shapefile (109 KB)
        Lower Claiborne confining unit    Metadata (12 KB)    Shapefile (91 KB)
        Lower Claiborne aquifer    Metadata (12 KB)    Shapefile (87 KB)
        Middle Wilcox aquifer    Metadata (12 KB)    Shapefile (95 KB)
        Lower Wilcox aquifer    Metadata (12 KB)    Shapefile (71 KB)
        Midway confining unit    Metadata (12 KB)    Shapefile (98 KB)

  • Hydrologic Model Layer Surfaces:
        Vicksburg-Jackson Group (top)    Metadata (12 KB)    Raster (96 KB)    ASCII grid (80 KB)
        Upper Claiborne aquifer (top)    Metadata (12 KB)    Raster (200 KB)    ASCII grid (170 KB)
        Middle Claiborne confining unit (top)    Metadata (12 KB)    Raster (241 KB)    ASCII grid (200 KB)
        Middle Claiborne aquifer (top)    Metadata (12 KB)    Raster (300 KB)    ASCII grid (256 KB)
        Lower Claiborne confining unit (top)    Metadata (12 KB)    Raster (240 KB)    ASCII grid (203 KB)
        Lower Claiborne aquifer (top)    Metadata (12 KB)    Raster (249 KB)    ASCII grid (210 KB)
        Middle Wilcox aquifer (top)    Metadata (12 KB)    Raster (362 KB)    ASCII grid (305 KB)
        Lower Wilcox aquifer (top)    Metadata (12 KB)    Raster (151 KB)    ASCII grid (125 KB)
        Midway confining unit (top)    Metadata (12 KB)    Raster (371 KB)    ASCII grid (317 KB)

    		•

    Accessibility FOIA Privacy Policies and Notices

    Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
    URL: http://pubsdata.usgs.gov/pubs/sir/2008/5098/downloads/WRD_NSDI_Node.html
    Page Contact Information: GS Pubs Web Contact
    Page Last Modified: Thursday, 04-Dec-2014 19:34:44 EST