Figure 4.-- 



IrrigRtion ditches from the Yakima River crossing 

 the Terrace Heights Wasteway of the Roza Canal near 

 Yakima, liVashington. Crossing from top to bottom are: 

 Roza Canal; Selah - Moxee Canal; Highway bridge; Ray 

 Slavin Branch of the Moxee Ditch; Middy Branch of the 

 Moxee Ditch; Union Gap Ditch, 



15 



