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  2. USGS Colorado Water Science Center
  3. Data Release — Hydrogeologic Characteristics and Geospatial Analysis of Water-Table Changes in the Alluvium of the Lower Arkansas River Valley, Southeastern Colorado, 2002, 2008, and 2015
  4. Boundary of the Alluvium in the Lower Arkansas River Valley, Southeast Colorado

Boundary of the Alluvium in the Lower Arkansas River Valley, Southeast Colorado

Dates

Publication Date
Start Date
2001
End Date
2015

Citation

Holmberg, M.J., 2017, Data Release — Hydrogeologic Characteristics and Geospatial Analysis of Water-Table Changes in the Alluvium of the Lower Arkansas River Valley, Southeastern Colorado, 2002, 2008, and 2015: U.S. Geological Survey data release, https://doi.org/10.5066/F71G0JF6.

Summary

Boundary of the alluvium in the Lower Arkansas River Valley, Southeast Colorado. Boundary defined by extent of available bedrock information and geologic maps. Also includes approximate shoreline of John Martin Reservoir in Bent County, Colorado. Scale of maps used for digitization was 1:62,500. All digitization and geoprocessing was done using ArcGIS Desktop v10 (Environmental Systems Research Institute, 2011)

Contacts

Point of Contact :
Michael J. Holmberg
Originator :
Michael J. Holmberg
Metadata Contact :
Michael J. Holmberg
Publisher :
U.S. Geological Survey
Distributor :
Science Base

Attached Files

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Shapefile: LAV_StudyArea_Boundary.zip
LAV_StudyArea_Boundary.shp.xml
Original FGDC Metadata
View 		20.65 KB
LAV_StudyArea_Boundary.CPG 5 Bytes
LAV_StudyArea_Boundary.dbf 168 Bytes
LAV_StudyArea_Boundary.prj 425 Bytes
LAV_StudyArea_Boundary.sbn 156 Bytes
LAV_StudyArea_Boundary.sbx 124 Bytes
LAV_StudyArea_Boundary.shp 95.02 KB
LAV_StudyArea_Boundary.shx 116 Bytes

Purpose

These data were digitized to limit the area of analysis to the extent of the alluvium in the Lower Arkansas River Valley as described by Hurr and others (1972) and Nelson and others (1989a, b, c).

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