text: There are a few issues here.
  1:  This not the northern terminus of the Anderson River.
  2:  The Perry County - Spencer County border continues along the meandering Anderson River, rather than doing this straight line thing that is currently drawn here.  
  3:  There are a number of salients that stick out and are currently marked as being a part of the wrong county between Perry and Spencer, as the county border here is the river.