|  | This is a map of EPA Landcover/Landuse in the Warm Springs sub-basin, based on a 1992 Landsat TM satellite image.  The residential (pink) and industrial (purple) in 
the southwestern portion of the sub-basin is Healdsburg.  Most of the Dry Creek valley is covered in vineyards and orchards.  The southwestern portion of the sub-basin 
contains significant patches of conifers.  The remainder of the sub-basin is a mix of conifers, hardwoods, grasslands, and herbaceous vegetation.  Data were provided by 
the U.S. Environmental Protection Agency. |  |