United States Department of Agriculture
Agricultural Research Service
USDA-ARS Southwest Watershed Research Center
   
Data Access Science & Research Publications Annual Reports Contacts
2000 E. Allen Rd.
Tucson, Arizona 85719
PHONE 520 - 670 - 6381
FAX 520 - 670 - 5550

WG GIS Coverages
arrow.gif (198 bytes) Channel Network Digital Elevation Model Orthophotgraph Soils Range Sites Geology Vegetation Ownership Subwatersheds

Vegetation

As opposed to the range site map, the vegetation map is not a reclassification of another map, but was constructed from a field survey conducted in the mid-1970's. This theme layer was constructed from partially rectified aerial photography and field notes, and so has a low degree of confidence in its boundary locations. However, its characterization of the watershed is generally sound, and serves to illustrate the relative dominance of plant species across the watershed

Walnut Gulch vegetation map ---

go home SWRC home page go top GIS home page go up Walnut Gulch page

USDA-ARS
Southwest Watershed Research Center
Tucson, Arizona

Last Modified 3/29/2004