engineered2

lelia, natalie, marianne, susan, willy            
             
engineered gully:            
             
    Xsection area distance between average cross section area volume  
lower   11 m^2 23m 17.5 m^2 402.5 m^3  
middle   24 m^2        
top   10 m^2 23.3 m 17 m^2 396.1 m^3  
             
          798.6 m^3 total volume
             
             

Last Updated on 10/1/01
By Dr. Paul Bierman