| Area   | 
         Upper Trinity  | 
     
     
         | Topic | 
          Map: 1C. EPA Landcover/Landuse, Upper Trinity Sub-Basin | 
     
 
  
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    This is a map of the EPA Landcover/Landuse in the Upper Trinity sub-basin, based on a 1992 Landsat TM satellite image. The 
majority of the sub-basin is conifers (dark green) and mixed conifer-hardwood (medium green), but there are also significant 
patches of shrubs and grasslands.  Trinity Lake is the largest waterbody in the sub-basin, followed by Lewiston Lake at the 
southern tip of the sub-basin.  
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