Bulletin 831, U. S. Dept. of Agriculture. 



PLATE XIV. 



Fig. I. — Intake End of Siphon Wasteway on Main Canal of Sun River 



Project. 



Note the three sluice gate openings referred to in the description. 



Fig. 2. — Intake End of Storm Culvert Shown in Foreground and Siphons 



in Background. 



