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Region 8

Serving Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations

GIS Data


   

Region 8 GIS Data

You can download ARC files from our data warehouse (click on "E00"). The elevation and hillshaded relief are grids which have been "tar´d" but are not "e00"export files. All of the data files are in Unix "gzip´d" Arc/Info 8.01 format. If you do not have the GZIP program, you can download it from www.shareware.com. Exit EPA disclaimer

For a detailed description of each data set click on "META".

NOTE: If your browser strips the ".gz" extension from the file, you will need to first rename it (<filename>.e00.gz or <filename>.tar.gz) and then "gunzip"it before importingor "un-tar"ingit.

 

 

Data Layer:

   
     
Brownfields Boundaries E00 META
Brownfields Points E00 META
Class I areas zip META
Counties E00 META
Ecoregions E00 META
Elevation Grid tar META
Federal Land E00 META
Hillshaded Relief tar META
Hydrologic Units (watershed-based) E00 META
Rivers & Streams (Linear Hydrology) E00 META
Lakes (Polygon Hydrology) E00 META
Railroads E00 META
Major Roads E00 META
Seismic Activity E00 META
State Boundaries E00 META
Potential Natural Vegetation E00 META
Wetland Violations (Section 404d) E00 META

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