Photo by Kolb Brothers 



LOOKING ACROSS THE COLORADO RIVER FROM THE MOUTH OE HAVASU CANYON : 



CATARACT CREEK 



The high water of. the river has dammed the smaller stream into a long, deep pool. 



The line of division between the muddy and clear water can be plainly seen in the picture 



(see text, page 127). Note the barrel cacti growing on the rocks in the upper right-hand 

 corner. 



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