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| WG GIS Coverages | |||||||||
| Channel Network | Digital Elevation Model | Orthophotgraph | Soils | Range Sites | Geology | Vegetation | Ownership | Subwatersheds | |
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
| USDA-ARS Southwest Watershed Research Center Tucson, Arizona Last Modified 3/29/2004 |