Slide 43 of 87
   Notes:  
 
When applying the buffer tool, a watershed manager must make some careful choices about which kinds of buffers are needed and how wide they must be.  In many cases, a new buffer ordinance may need to be adopted or an old one revised to establish a more effective buffer network within a subwatershed.  A watershed manager faces many tough questions when designing a buffer program for a subwatershed.