| Area   | 
         Middle Trinity  | 
     
     
         | Topic | 
         Wildfire: Wildfire by Association - Upper Middle Trinity 1910-2000 | 
     
 
 
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   Caption:  This chart shows the ignition source of wildfires as a percent of the total are burned between 1910 and 2000 in each sub-watershed within the Upper Middle Trinity Planning Watershed. A large percentage of wildfires have been started by humans in all sub-watersheds.  Data are from Graham Matthews and Associates Trinity River Sediment Source Analysis (2001).  See Info Links for more information.
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Info Links .
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Metadata .
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 Chart Table web page.
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 fire_acres_uppermiddletrinity_gma_1910_2000.dbf (size 2,252 bytes)  .
To view the table with the chart's source data, click 
 Source Table web page. To download the table with the chart's source data, click 
 fire_acres_trinity_gma_1910_2000.dbf (size 11,732 bytes)